Abstract:
An exemplary embodiment providing one or more improvements includes feeding animals with probiotic microbes encapsulated in a mixture of xanthan gum and chitosan, or in gelatin, specifically  Pediococcus acidilactici  and  Saccharomyces boulardii . Such encapsulation protects the viability of the probiotic microbes against unfavorable temperatures. An exemplary embodiment providing one or more improvements includes methods of using viable probiotics in therapy of birds and mammals infected with infectious diseases. Probiotics acted as adjuvants in stimulating antibody reaction and stimulated a cellular immunity response. In particular, probiotics were shown to reduce the number of viable oocytes from fecal samples, stimulate antibody production, and stimulate of proliferation of splenocytes in chickens infected with  Eimeria . In addition, probiotics were shown to relieve symptoms of parvovirus infection in dogs.

Description:
CROSS-REFERENCE(S) 
       [0001]    This application is a divisional application of co-pending application Ser. No. 11/493,859 filed on Jul. 26, 2006, the entire disclosure of which is incorporated into this application by reference and to which the instant application claims priority. Co-pending application Ser. No. 11/493,859 further claims priority from provisional Application No. 60/705,730 filed Aug. 5, 2005, and is a continuation-in-part of application Ser. No. 11/177,264, filed Jul. 7, 2005, which further claims priority from provisional Application No. 60/585,941, filed Jul. 8, 2004. 
     
    
     STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT 
       [0002]    Not Applicable. 
       REFERENCE TO A “MICROFICHE APPENDIX” 
       [0003]    Not Applicable. 
       BACKGROUND 
     Description of Related Art Including Information Disclosed Under 37 CFR 1.97 and 37 CFR 1.98 
       [0004]    Probiotics are described as “live microorganisms, which, when administered in adequate amounts, confer a health benefit on the host” (reports of the United Nations Food and Agricultural Organization and the World Health Organization, Alternative Medicine 2001). Probiotics are widely applied as nutritional supplements in animals and humans. For example, yeast is used as a nutrient supplement for livestock, and yogurt with lactic acid bacteria-Lactobacillus and/or  Bifidobacterium  is commonly used to prevent and cure diarrhea-related gastrointestinal (GI) infectious diseases (Alvaez, et al, 2001; Fuller 1989; Majamaa, et al 1995). Multiple unique properties of probiotics such as anti-infectious properties, immune modulatory effects, enhanced barrier functions, metabolic effects and alternations of intestinal mobility or function make probiotics an effective type alternative medicine for animals and humans (Walker and Buckley, 2006). 
         [0005]    Although probiotic products like short chain fatty acids (SCFA), cell wall peptidoglycan and short chain DNA fragments containing CpG sequences can have beneficial probiotics effects, the administration of live microorganisms to animals and humans remain to be the core application and research studies of probiotics (Walker and Buckley, 2006). In order to have the maximum effects of probiotics on animals and humans, one has to administrate live bacteria to reach gastrointestinal tracts for multiplication (Kailasapatha and Chin 2000).  Lactobacillus  spp and  Bifidobacterium  spp are two most commonly probiotics described in scientific literature and in commercial products. Both  Lactobacillus  spp and  Bifidobacterium  spp are facultative anaerobic bacteria. Most species (or strains) of  Lactobacillus  and  Bifidobacterium  are sensitive to the exposure of oxygen (Gomes et al, 1995; Talwalkar and Kailasapathy, 2004) and high temperature. It is difficult to maintain the viability of  Lactobacillus  and  Bifidobacterium  at room temperature under consistent open and closure operations. Therefore, variable results are often described, especially for commercially available products that are required to have long term storage and shipping in various temperature (Tuomola et al., 2001). 
         [0006]    U.S. Pat. No. 5,968,569 discloses a pet food product of a gelatinized starch matrix including a probiotic micro-organism. Specifically disclosed are  Saccharomyces  and  Pediococcus acidilactici.    
         [0007]    U.S. Pat. No. 6,551,633 discloses a milk based powder for pets which includes lactase and lactose. Also disclosed are the probiotic organisms of U.S. Pat. No. 5,968,569. 
         [0008]    U.S. Pat. No. 6,780,447 discloses animal foods comprising sorbic acid and live or dead microorganisms. A very large number of species is disclosed including  P. acidilactici.    
         [0009]    U.S. Pat. No. 6,827,957 discloses animal foods of specific formulation having a soft inner component and a hard shell along with probiotics. Specifically,  Saccharomyces  is disclosed. 
         [0010]    U.S. Pat. No. 6,835,397 discloses an encapsulated yeast including a variety of probiotics including  Saccharomyces. boulardii  and  Pediococcus. acidilactic  (sic). 
         [0011]    US Pub. Pat. Applic. 2003/0049240 discloses a method for treating  helicobacter  infections including the use of  Lactobacillus  and  Bifidobacterium.    
         [0012]    US Pub. Pat. Applic. 2003/0109025 discloses methods for treating  helicobacter  infections including the use of  Lactobacillus  and  Bifidobacterium.    
         [0013]    US Pub. Pat. Applic. 2004/0197352 discloses a prebiotic composition which reduces creatine and BUN and includes a variety of microbial species. 
         [0014]    US Pub. Pat. Applic. 2003/0165472 discloses a method for the storage and delivery of microorganisms. 
         [0015]    US Pub. Pat. Applic. 2006/0008511, incorporated herein by reference, discloses probiotic microbes encapsulated in a mixture of xanthan gum and chitosan, or in gelatin. 
       REFERENCES 
       [0000]    
       
         Alvaez, S., Herrero, C., Bru, E., Perdigon, G. 2001. Effect of  Lactobacillus casei  and yogurt administration on prevention of  Pseudomonas aeruginosa  infection in young mice. J. food Prot. 64: 1768-1774. 
         Dalloul, R. A., H. S. Lillehoj, J.-S. Lee, S.-H. Lee, and K.-S. Chung. 2006. Immunopotentiating effect of a  Fomitella fraxinea -derived lectin on chicken immunity and resistance to coccidiosis. Poult. Sci. 85: 466-451. 
         Fuller, R. 1989. Probiotics in man and animals. A review. J. Appl. Bacteriol 66: 365-78. 
         Gomes A. M. P., Malcata F. X., Klayer F. A. M., Grande H. J. 1995 Incorporation and survival of  Bifidobacterium  sp. strain Bo and  Lactobacillus acidophilus  strain Ki in a cheese product. Netherlands milk and dairy journal vol. 49: 71-95. 
         Isolauri, E. 2003. Probiotics for infectious diarrhea. Gut 52: 436-437. 
         Kailasapatha K, Chin J. 2000. Survival and therapeutic potential of probiotic organisms with reference to  Lactobacillus acidophilus  and  Bifidobacterium  spp. Immunol Cell Biol. 78: 80-88. 
         Lillehoj, H. S., W. Min, and R. A. Dalloul. 2004. Recent progress on the cytokine regulation of intestinal immune responses to  Eimeria . Poult. Sci. 83: 611-623. 
         Majamaa, H., Isolauri, E., Saxelin, M., Vesikari, T. 1995. Lactic acid bacteria in the treatment of acute rotavirus gastroenteritis. J. Pediatric Gastroenterol Nutr 20: 333-339. 
         Perdigon, G., Fuller, R., Raya, R. 2001. Lactic acid bacteria and their effect on the immune system. Curr Issues Intest Microbiol. 2(1): 27-42. 
         Talwalkar A, Kailasapathy K. 2004 The role of oxygen in the viability of probiotic bacteria with reference to  L. acidophilus  and  Bifidobacterium  spp.  Curr Issues Intest Microbiol.:  5(1): 1-8. 
         Tuomola, E., Crittenden, R., Playne, M., Isolauri, E., and Salminen, S. 2001 Quality assurance criteria for probiotic bacteria. Am J Clin Nutr 73(suppl): 393S-398S. 
         Walker, R. and Buckley, M., 2006 “Probiotic Microbes: The Scientific Basis” 2006 
         A report from the American Academy Microbiology, page 1-28. by Pensare Design Group. 
       
     
         [0029]    The foregoing examples of the related art and limitations related therewith are intended to be illustrative and not exclusive. Other limitations of the related art will become apparent to those of skill in the art upon a reading of the specification and a study of the drawings. 
       BRIEF SUMMARY 
       [0030]    The following embodiments and aspects thereof are described and illustrated in conjunction with systems, tool and methods which are meant to be exemplary and illustrative, not limiting in scope. In various embodiments, one or more of the above-described problems have been reduced or eliminated, while other embodiments are directed to other improvements. 
         [0031]    Embodiments disclosed include a preparation for pets comprising probiotic microbes encapsulated in a mixture of xanthan and chitosan gums. Embodiments disclosed include a preparation for pets comprising probiotic microbes encapsulated in a gelatin capsule. In embodiments the probiotic microbes comprise  Saccharomyces  yeast and lactic acid bacteria. In embodiments the probiotic microbes comprise yeast. In embodiments the probiotic microbes comprise lactic acid bacteria. In embodiments the yeast is  Saccharomyces . In embodiments the lactic acid bacteria is  Pediococcus . In embodiments the  Saccharomyces  yeast is  Saccharomyces cereviase boulardii  also termed  Saccharomyces boulardii . In embodiments the lactic acid bacteria is  Pediococcus acidilactici . In embodiments the xanthan gum concentration is from about 0.2 percent weight by volume to about 2 percent weight by volume and the concentration of chitosan gum is about 0.1 percent weight by volume to 1.0 percent weight by volume and the pH is from about 2 to about 7. In embodiments the xanthan gum concentration is from about 01.25 percent weight by volume and the concentration of chitosan gum is about 0.4 percent weight by volume and the pH is about 4.15. Embodiments include the process of treating infectious gastrointestinal disease in birds and mammals in need of such treatment which comprise the step of feeding the bird or mammal in need of treatment encapsulated probiotic microbes or include the probiotics in animal food or animal treats. Embodiments include the process of enhancing immune responses against antigens in birds and mammals which comprise the step of feeding the bird or mammal in need of treatment encapsulated probiotic microbes or include the probiotics in animal food or in animal treats. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0032]      FIG. 1  shows the relationship between pH and capsule hardness. 
           [0033]      FIG. 2  shows the relationship between viability of encapsulated and unencapsulated probiotic microbes and reduced temperature. 
           [0034]      FIG. 3  shows the relationship between viability of encapsulated and unencapsulated probiotic microbes and elevated temperature. 
           [0035]      FIG. 4  shows the relationship between viability of encapsulated and unencapsulated probiotic microbes and time of exposure to pH 2. 
           [0036]      FIG. 5  is a graph showing the effect of probiotics on antibody response. 
           [0037]      FIG. 6  is a graph showing the effect of probiotics on cellular immune response. 
           [0038]      FIG. 7  is a graph of fecal oocytes shed by birds infected by  E. acervulina.    
           [0039]      FIG. 8  is a graph of fecal oocytes shed by birds infected by  E. acervulina  or  E. tenella.    
       
    
    
     DETAILED DESCRIPTION 
       [0040]    Viable lactic acid bacteria and yeasts used in probiotics for pets, such as dogs and cats, are encapsulated and protected by the microbial biopolymers xanthan gum and chitosan. Xanthan gum is a polysaccharide gum which dissolves readily in water with stirring to give highly viscous solutions at low concentrations. It forms strong films on evaporation of aqueous solutions and is resistant to heat degradation. Chitin is a polysaccharide consisting predominately of unbranched chains of N-acetyl-glucosamine residues. Chitosan is deacylated chitin, a polymer often used in water treatment, photographic emulsion, in improving the dyeability of synthetic fibers and fabrics and in wound-healing preparations. 
         [0041]    Probiotics are the beneficial living bacteria that naturally exist in the gastrointestinal (GI) tracts of humans and animals. Probiotics are well accepted as the food supplements for human consumption. When patients have discomforts of digestive systems because of treatment with antibiotics or suffering form travel, doctors often recommend the patient to take probiotics to restore the microflora in patient digestive systems. Recently, the medical community increasingly recognizes probiotics as the agents that are able to enhance human immune responses for improving the efficacy of vaccine and for disease prevention. Probiotics are quickly regarded as one of the primary categories by the functional food industry. In farm animals such as pigs, cattle, dairy cows and poultry, probiotics are widely used as the substitutes for antibiotics as the growth promoters. Producers have recognized the beneficial effects of probiotics that not only improve the animal growth but also reduce the infection of enteric pathogens significantly. The beneficial effects of probiotics on pets (dogs, cats, and other small animals like guinea pigs) have attracted many researchers to investigate the mechanisms, and the research results were published in many journals. Today, pet food manufactures include probiotics as one of the important ingredients in many premium pet foods. Probiotics in capsules or chewable tablets for pet application are also commercially available. However, pet owners either are not familiar with probiotics or have experiences with the variable Probiotics effects on pets, and have doubts about the real functions of probiotics. Although the trends for human and farm animals have accepted probiotics as the nutrient supplements or as powerful neutraceutical products, pet owners are not fully aware that probiotics can contribute significant effects on pets in good health to expand their life span. 
         [0042]    How do probiotics function as the beneficial effects on pets? Probiotics have to be able to travel along pet&#39;s GI tracts. When they have the opportunity to attach to GI tract surfaces, probiotic microorganisms can start to replicate. When probiotic microorganisms replicate and grow, they will decompose the food token by pets to produce acid compounds, which will create unfavorable acidic environments for most of GI tract pathogens to survive. Some of the probiotics also secrete the toxic compounds that are harmful to the pathogens. Moreover, as the probiotics attached to pet&#39;s GI tracts, they become generic immunogens, raise the antibody production and enhance the pet immune response for pathogen infections. As probiotic microorganisms multiply, they occupy the surfaces of GI tracts and prevent the possibility for the pathogens to attach to pet&#39;s GI tracts for infection. During the process of multiplications, Probiotics degrade the complex food compounds into the simple nutrition for pets to absorb and to utilize. This will not only help the pets to strengthen their bodies but also reduce the bad odors typically generated by pets caused either by the incomplete food digestions or by excess gas production through different digestion pathways. Therefore, in order to have the effects of probiotics on pets, the pet owners have to make sure to deliver the live probiotics into pet&#39;s GI tracts for microorganisms to multiply and to grow. It is critical to have the sources of viable probiotics for pet to uptake and to ensure the live probiotics that will be able to reach pet&#39;s GI tracts in order to make sure that the pet will have the beneficial effects of probiotics. 
         [0043]    Let us take a close look of these two critical issues when we apply probiotics to the pets. By understanding these critical issues, we can easily find out why the pet owners experienced the variable effects of probiotics. If we go to a pet store, we may easily find many pet foods do include the probiotics, especially, probiotic fermentation cultures. Interestingly, Canadian scientists used to perform the extensive research survey for 19 commercially available pet foods, which claim to contain probiotics. They reported that no products contained all the listed probiotics, and average bacterial growth only ranged from 0 to 1.8×10 5  CFU/g (Colony Forming Unit over weight, gm. This is the typical measurable unit for microbiologists to present the amounts of living bacteria in defined weights). The publication is available in Can. Vet. J., 2003, 44:212-215. Furthermore, once pets eat the pet foods, pets secreted many different enzymes to help to digest the foods, which are able to destroy the Probiotics viability too. As the foods move down to pet&#39;s GI tracts, probiotics have to go through very acidic and high salts environments, especially, in pet&#39;s stomach that can be as low as pH 1.0. Most of probiotics will not be able to survive through these harsh environments. In fact the survival percentages of live probiotics is so low that one has to do high numbers of live probiotics for daily oral administration to guarantee the beneficial effects. It is well recognized that the daily oral administration of live probiotics has to be greater than 1×10 10  in human or 1×10 9  CFU in animals to found the beneficial effects of probiotics. If we convert this amount of probiotics in the best available pet foods described by Canadian scientists, the pets at least have to take more than 10 kg of pet food per day to be able to see the probiotics beneficial effects. Combination of far less numbers of probiotics to feed the pets with the pet natural defense systems in GI tracts, we can easily recognize why the variable effects of probiotics are observed by pet owners. Once pet owners realize to feed the pet with right numbers of live probiotics to the pet, the health benefits of probiotics on the pet will be recognized without doubts. 
         [0044]    However, since probiotics are biological entities, delivery of sufficient doses is constantly challenged by inherent factors that might limit their biological activity, including the conditions of growth, processing, preservation, and storage. Specifically, loss of probiotic viability occurs at many distinct stages, including freeze-drying of cells during initial manufacturing, fee preparation (high temperature and high pressure), transportation and storage (temperature fluctuations), and after consumption or in gastrointestinal (GI) track (low pH and bile salts). One of the determined factors for probiotics to have beneficial effects if to maintain the high concentration of viable cells for animals and humans to uptake. Although many commercial probiotic products are available as the additive of animal feed and/or as human functional foods, most of them loss the viability during the manufacturing process, transport, storage and animal feed process (Cinto-Cruce and Gould, 2001). Recently, microencapsulation of probiotics using lipids as the carriers has demonstrated the success for improving the probiotics viability (Pacifico et al., 2001). However, there is relatively little information and progress on microencapsulation of probiotics, especially using biopolymers as the microcarriers. 
         [0045]    Microencapsulation, extensively used by pharmaceutical, chemical, and food industries to protect precious and/or active ingredients and ensure proper delivery, is limited to the techniques used (emulsion and extrusion) and the composition of microcarriers, including Na-alginate (also in combination with starch, pectin or whey proteins), gum Arabic (also known as gum acacia), and K-carrageenan (also in combination with locust bean gum). Not only each of the systems has its own limitations, these common systems usually suffer from low mechanical stability. For instance, although alginate is the most commonly used polymer due to its simplicity, low cost, and excellent biocompatibility, the low mechanical strength of the gel makes it highly susceptible to decalcifying and acidification. The microencapsulation using biopolymers greatly enhance the benefit of probiotics as healthful ingredients by retaining sufficient viability and bioactivity under harsh processing conditions during animal feed and pet food production. In addition to improving the shelf life stability, the transportation costs of these microorganisms will also be reduced if the resulting microcapsules could be stored under room temperature. 
         [0046]    Microbial exopolysaccharides are classified as biopolymers and are widely used in foods, medicines, and industrial products (Marin, 1998). Microbial biopolymers, unlike other carriers, are capable of forming a three-dimensional structure that is stabilized by cross-links connecting junction zones between individual molecules (Lo et al., 2003). In nature, for example,  Xanthomonas campestris , a plant pathogen of cabbage, produces xanthan gum as an extracellular slimy material to help the cells attach to their host and to endure environmental stresses. Therefore, application of microencapsulation to bacteria using microbial biopolymers provides a new approach to improve the bacterial viability under harsh environmental conditions. 
         [0047]    Studies of GI tract infections have shown that probiotics can modulate the immune response to antigens expressed by GI pathogens (Isolauri 2003). When mice were fed  L. acidophilus  and/or  L. casei  prior to oral challenge with  Salmonella typhimurium , researchers documented that ˜100% of the probiotic-treated group mice survived  S. typhimurium  challenge compared to &lt;29% survival in control animals. Anti- Salmonella  antibody titers were higher in both the serum and GI tract mucosa of the mice fed  L. acidophilus/L. casei  (Perdigon et al., 1990). Similarly, oral administration of  Bifidobacterium breve  stimulated an improved IgA response to cholera toxin in mice (Yasui et al., 1992), and  L. rhamnosus  GG was shown to increase IgA rotavirus-specific antibody secreting cells in children with acute rotavirus diarrhea (Kaila et al., 1992). Both cellular and humoral immune responses were demonstrated when rotavirus-infected piglets were fed  B. lactis  HN019 (Shu et al., 2001) 
         [0048]    Enhanced antibody responses to ovalbumin were demonstrated in gnotobitic mice fed  B. bifidum  (Moreaue et al., 1990). This indicates that probiotics could be used to stimulate an antigen-specific mucosal immune response, and to provide increased protection to non-mucosal sites. Significant increases in IgG anti-influenza antibodies were observed when  B. breve  was fed to mice prior to an oral challenge with influenza vaccine (Yasui et al, 1999). Increased serum IgA titers to  Pseudomonas aeruginosa  were detected in mice fed with  L. casei  (Alvaez et al., 2001). IgA, IgG and IgM antibodies against  E. coli  and rotavirus were found in the feces of piglets fed  Bifidobacterium lactis  HN019 (Shu et al., 2001). Recently, local cell-mediated immunity by  Lactobacillus -feed,  E. acervulina  infected broiler chickens was demonstrated based on the higher IL-2 secretion and lower  E. acervulina  oocyst production (Dalloul et al., 2003). However, few or no reports related to immune responses were described for lactic acid bacteria other than  Lactobacillus  or  Biofidobacterium.    
         [0049]    Selection through the survival of feces from probiotics-feed chickens. 
         [0050]    Strains of lactic acid bacteria differentially stimulate the host immune system. The colonization of the GI tract with probiotic microorganism represents the first step towards establishing a beneficial effect using the introduced bacteria. In order for bacteria to colonize effectively the host,  P. acidilactici , it must grow in low pH and bile that represent in the GI tract. The strain selection will be emphasized on the isolation of survival strains from feces collected from  P. acidilactici -feed chickens without inoculation of  Eimeria . At days 7, 11, 14, 18, and 21, the droppings from  P. acidilactici -feed chickens will be collected from three individual chickens. Following the similar procedures performed on the droppings from oocysts production, the droppings will be resuspended and soaked in PBS buffer instead of water. The conventional, microbiological culture for determination of the quantitative numbers of colony formation unites (CFU) will be used to isolate the single isolated bacterial colonies and to correlate with the colonization of  P. acidilactici  in chickens. For colonization evaluation, a series of dilutions of homogenized droppings will be plate onto different selective media (such as: MRS media for  P. acidilactici , Rogosa media for  Lactobacillus  spp, RCA medium for  Clostridium  spp. LB media for  E. coli ) and incubated in different growth conditions. After completing the collection of CFU, hundreds of single colonies isolated from MRS media will be transferred onto fresh MRS media containing 0.9% bile at pH 2.0, which is regarded as the standard GI tract in humans and animals, for further selection of  P. acidilactici . The transfers will be repeated for two more times onto fresh MRS media containing 0.9% bile at pH 2.0, and the survivals of single colony will be further evaluated by pulse-field gel electrophoresis and API biochemical assays for bacterial strains confirmation before bacteria will be made as the glycerol stock and stored at 70° C. 
         [0051]    Strains selection through the colonization of cell lines in vitro. 
         [0052]    Adhesion of bacteria to the human cell lines Caco-2 and HT29 has been shown to correlate with lactic acid bacterial colonization in animals (Brassart et al., 1998; Tuomola and Salminen 1998). Further selection of strains that are able to grow at 0.9% bile at pH 2.0 will be selected by the co-cultivation of bacteria with the Caco-2 and HT29 cell lines. Determination for bacterial adhesion to Caco-2 and HT29 cell lines will be confirmed by microscopic examination and will be repeated two more times. Bacteria that can grow at 0.9% bile at pH 2.0 and show the adhesion to Caco-2 and HT29 cell lines will be prepared as highly concentrated probiotics at 10 billion/g for chicken feeding in order to do further screening for bacteria with enhanced immune response in chickens. 
         [0053]    Strains selection through oral administration of bacteria to  E. maxima  vaccinated chickens. 
         [0054]    To select  P. acidilactici  strains capable of enhancing the immune response of the colonized host, bacteria that adhere effectively to the cell lines will be re-selected in bacteria-feed and  E. maxima  vaccinated chickens. These in vitro and in vivo selection methods would yield  P. acidilactici  strains with enhanced colonization and immune promoting properties in animals. The chickens will be fed with the selected  P. acidilactici  strain, vaccinated with  E. maxima  live oocysts, and infected with high amounts of  E. maxima  sporulated oocysts. The sample collections and the assays for determination of immune responses and disease infection will be the same. The selection cycle will be repeated one more time to confirm the selected strains that have the enhanced immune response properties. 
       Example 1 
       [0055]    An eight year old black Labrador hybrid with Beagle and Dalmatian, was fed and observed in Table 1. Symptoms: throws out or daily vomiting, bad body odors, constantly producing and releasing gas with bad odors or flatulence. 
         [0056]    Feeding procedure: daily fed a piece of cheese wrapped with a capsule of MITOMAX™, which contains 4 billions CFU of  Pediococcus acidilactici  and  Saccharomyces boulardii , starting from Jun. 21 to Jul. 4, 2004. MITOMAX™ is a trademark of Imagilin Technology, LLC, Potomac, Md. for gelatin encapsulated probiotics. 
         [0000]    
       
         
               
               
               
               
               
             
           
               
                 TABLE 1 
               
               
                   
               
               
                   
                   
                   
                   
                 ***Bad 
               
               
                   
                   
                   
                 **Body 
                 odors of 
               
               
                 Date 
                 MITOMAX ™ 
                 *Throws out 
                 odors 
                 gas release 
               
               
                   
               
             
             
               
                 Jun. 19, 2004 
                 − 
                 Y 
                 +++++ 
                 +++++ 
               
               
                 Jun. 20, 2004 
                 − 
                 Y 
                 +++++ 
                 +++++ 
               
               
                 Jun. 21, 2004 
                 + 
                 N 
                 +++++ 
                 ++++ 
               
               
                 Jun. 22, 2004 
                 + 
                 N 
                 ++++ 
                 ++++ 
               
               
                 Jun. 23, 2004 
                 + 
                 N 
                 ++++ 
                 +++ 
               
               
                 Jun. 24, 2004 
                 + 
                 N 
                 ++++ 
                 +++ 
               
               
                 Jun. 25, 2004 
                 + 
                 N 
                 ++++ 
                 +++ 
               
               
                 Jun. 26, 2004 
                 − 
                 Y 
                 ++++ 
                 +++++ 
               
               
                 Jun. 27, 2004 
                 + 
                 N 
                 ++++ 
                 ++++ 
               
               
                 Jun. 28, 2004 
                 + 
                 N 
                 +++ 
                 +++ 
               
               
                 Jun. 29, 2004 
                 + 
                 N 
                 +++ 
                 ++ 
               
               
                 Jun. 30, 2004 
                 + 
                 N 
                 +++ 
                 ++ 
               
               
                 Jul. 1, 2004 
                 + 
                 N 
                 +++ 
                 ++ 
               
               
                 Jul. 2, 2004 
                 + 
                 N 
                 +++ 
                 ++ 
               
               
                 Jul. 3, 2004 
                 + 
                 N 
                 ++ 
                 + 
               
               
                 Jul. 4, 2004 
                 + 
                 N 
                 ++ 
                 + 
               
               
                   
               
               
                 *Y: Observation of throwing-outs or vomiting from the dog N: No observation of throw-outs or vomiting from the dog 
               
               
                 **Body odors were determined by the average of three people who objectively smelled the dog twice a day. +++++: very strong odors; ++++: strong odors; +++: somewhat strong odors; ++: less strong odors; + some odors. 
               
               
                 ***Gas released from dogs were observed and the odors were the average of three people; +++++: very strong odors; ++++: strong odors; +++: some what strong odors ++; less strong odors; + some odors 
               
             
          
         
       
     
         [0057]    TABLE 1 shows that feeding of a dog daily with probiotics reduced the incidence of vomiting, and reduced odor, in particular, reduced bad body odor, and reduced the incidence of flatulence. 
       Example 2 
       [0058]    Eight Chesapeake Bay Retriever dogs aged from 1 to 13 years with different chronic digestive disorders were treated daily by mixing one MITOMAX™ capsule with the morning feeding for 28 days. TABLE 2 shows the results. In TABLE 2 the age of the dogs is in years, the weight is in pounds. 
         [0000]    
       
         
               
               
               
               
               
               
               
             
               
               
               
               
               
               
               
             
           
               
                 TABLE 2 
               
               
                   
               
               
                   
                   
                   
                 Initial 
                 Initial 
                 Final 
                   
               
               
                 Dog 
                 Sex 
                 Age 
                 Weight 
                 Symptoms 
                 Weight 
                 Outcome 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 1 
                 M 
                 9 
                 85 
                 lost appetite 
                 85 
                 increased 
               
               
                   
                   
                   
                   
                   
                   
                 appetite, firm 
               
               
                   
                   
                   
                   
                   
                   
                 stool 
               
               
                 2 
                 F 
                 6 
                 75 
                 poor digestion 
                 75 
                 digestion 
               
               
                   
                   
                   
                   
                   
                   
                 improved, 
               
               
                   
                   
                   
                   
                   
                   
                 firm stool 
               
               
                 3 
                 M 
                 5 
                 86 
                 loose stool, 
                 86 
                 firm stool, 
               
               
                   
                   
                   
                   
                 diarrhea 
                   
                 no diarrhea 
               
               
                 4 
                 F 
                 9 
                 80 
                 poor digestion, 
                 80 
                 digestion and 
               
               
                   
                   
                   
                   
                 swallowing 
                   
                 swallowing 
               
               
                   
                   
                   
                   
                 difficulty 
                   
                 improved 
               
               
                 5 
                 M 
                 13 
                 70 
                 loose stool, 
                 70 
                 firm stool, 
               
               
                   
                   
                   
                   
                 diarrhea 
                   
                 no diarrhea 
               
               
                 6 
                 F 
                 2 
                 68 
                 lost appetite 
                 68 
                 improved 
               
               
                   
                   
                   
                   
                   
                   
                 appetite 
               
               
                 7 
                 F 
                 1 
                 60 
                 lost appetite, 
                 — 
                 improved 
               
               
                   
                   
                   
                   
                 loose stool, 
                   
                 appetite, firm 
               
               
                   
                   
                   
                   
                 diarrhea 
                   
                 stool, no 
               
               
                   
                   
                   
                   
                   
                   
                 diarrhea 
               
               
                 8 
                 F 
                 9 
                 80 
                 vomiting 2 or 3 
                 80 
                 no vomiting 
               
               
                   
                   
                   
                   
                 times a week 
               
               
                   
               
             
          
         
       
     
         [0059]    TABLE 2 shows that daily feeding dogs of both sexes and a variety of ages with a capsule of probiotics resulted in improvement in digestion, in particular in improvement in appetite, reduction of diarrhea and the improvement in firmness of stools, reduction of swallowing difficulty, and reduction of vomiting. 
         [0060]    Microencapsulation of lactic acid bacteria using biopolymers. 
         [0061]    Probiotic microbes were encapsulated with an aqueous solution containing 0.5 to 2.5 percent (weight by volume) xanthan gum and 0.2 to 0.8 percent (weight by volume) chitosan. The pH of the solution was from 2.0 to 7.0. A preferred solution contained 1.25 percent (weight by volume) xanthan and 0.4 percent (weight by volume) chitosan at a pH of 4.15. Viable microbial cells are encapsulated at up to 10 10  colony forming units (cfu) per ml. 
         [0062]    Encapsulation of viable probiotic microbes in the mixture of xanthan gum and chitosan has the advantage of protecting the viability of the microbes, of delivering the proper dosage of viable probiotic microbes to the pet or dog which is being fed, and of facilitating the feeding of the probiotic microbes. Dogs and cats do not reject the probiotic microbes when they are encapsulated in a mixture of xanthan gum and chitosan. 
         [0063]    Without wishing to be held to this explanation, the inventors suggest the observed efficacy of the chitosan and xanthan gum solution in encapsulation of probiotic microbes is due to the formation of a xanthan-chitosan complex. The mixture of two oppositely charged polyelectrolytes in aqueous solution results in formation of a polyelectrolyte complex due to the electrostatic attraction of oppositely charged polymers. It is postulated that at moderate pH values the xanthan gum is predominately associated with a large number of net negative charges, while chitosan is associated with a large number of net positive charges. The two polymers with opposite net charges therefore bind together forming a stable complex and a strong gel. Relatively high pH values deionize the amino groups on the chitosan with resulting less stable binding between the two polymers and less strong capsule. 
         [0064]      FIG. 1  is a graph showing the capsule hardness at pH values from 2 to 8. Capsules were formed as in the preferred process above. Capsule hardness or mechanical strength was measured at a variety of pH values using TA.XT2i, using a 5 kg load cell and a distance of 1 mm.  FIG. 1  showed that the hardness of the capsules peaks in the pH range of 3 to 4, and was relatively low at pH 6 to 8. The data of  FIG. 1  are consistent with the above theoretical discussion of the formation of a chitosan-xanthan gum complex. 
         [0065]      FIG. 2  shows the effect of low temperature on the viability of encapsulated and unencapsulated microbes. Encapsulated and unencapsulated microbes were held for one hour at 0° C. The number of unencapsulated viable microbes declined from about 10 9.3  cfu/ml to about 10 8.3  cfu/ml. The number of encapsulated viable microbes declined from about 10 9.3  cfu/ml to about 10 9  cfu/ml.  FIG. 2  shows the protective effect of encapsulation against low temperature. 
         [0066]      FIG. 3  shows the effect of high temperature on the viability of encapsulated and unencapsulated microbes. Encapsulated and unencapsulated microbes were held for 150 seconds at 60° C. The number of unencapsulated viable microbes declined from about 10 9  cfu/ml to about 10 7  cfu/ml. The number of encapsulated viable microbes declined from about 10 9  cfu/ml to about 10 8.9  cfu/ml.  FIG. 3  shows the protective effect of encapsulation against high temperature. 
         [0067]      FIG. 4  shows the effect of low pH on the viability of encapsulated and unencapsulated microbes. Encapsulated and unencapsulated microbes were held from 0 to 60 minutes at pH 2. The number of unencapsulated viable microbes declined from about 10 9  cfu/ml to about 10 5.7  cfu/ml after 30 minutes and to about 10 5.5  cfu/ml after 60 minutes. The number of encapsulated viable microbes declined from about 10 9  cfu/ml to about 10 7.8  cfu/ml at both 30 and 60 minutes.  FIG. 4  shows the protective effect of encapsulation against low pH. 
         [0068]    Probiotics as alternative medicines against infectious parasitic diseases of broiler chickens 
         [0069]    Avian coccidiosis is the major parasitic disease of poultry causing mortality, malabsorption, inefficient feed utilization, impaired growth rate in broilers and reduced egg production in layers (Lillehoj et al., 2004). The most prominent symptom of avian coccidiosis is growth retardation characterized by reduced weight gains or even weight loss in severe cases, causing a major economic impact to the poultry industry (Dalloul and Lillehoj, 2006). Drugs and live vaccines are the two main control measures of disease; however, due to increasing concerns with prophylactic drug use and high cost of vaccines, alternative control methods are needed. For  Eimeria -infected-broiler chickens, although the stimulation of antibody production was observed, the increase of cellular immune responses is the key to control the diseases (Dalloul and Lillehoj, 2004). Recent progress in probiotics research demonstrates that live bacteria can influence host humoral immunity against enteric diseases like rotavirus,  E. coli , and  Salmonella  (Isolauri, E. 2003; Majamaa, et al 1995; Perdigon, et al 2001). In order to apply probiotics as an effective alternative medicine against  Eimeria -infected broiler chickens one has to show the good effects of both humoral and cellular immunity in probiotics-fed,  Eimeria -infected broiler chickens. 
         [0070]    Examination of potential toxic effects of probiotics on  Eimeria -infected broiler chickens 
         [0071]    Day-old broiler chicks were housed in brooders at 15-20 birds per group and fed either control, only commercial feed, or  Pediococcus acidilactici  containing commercial feed from day one. Five diets were formulated based on  Pediococcus acidilactici  levels as percentage of basal feed: 0%, 0.01%, 0.05%, 0.1%, and 0.4%. At day ten, all birds except for the control (no  Pediococcus acidilactici , no infection) were orally infected with either 5,000 sporulated oocysts of  Eimeria acervulina . Bird body weights were taken at 0, 6, &amp; 9 days post infection (dpi) and weight gains were calculated. Fecal materials were collected for 4 days, from 6 to 9 days post infection, in small buckets for oocyst counting. 
         [0072]    Differences between experimental treatments were tested by variance analysis (ANOVA) using the statistical program GRAPHPAD INSTAT, a trademark for statistical software owned by GraphPad Software, Inc., San Diego, Calif. Differences were considered significant at a probability P&lt;0.05. Mean values were then compared by the Dunnett Comparison Test. 
         [0073]    Table 3A. Effects of  Pediococcus acidilactici  on growth and on oocysts in the feces from broilers infected with  Eimeria acervulina . 
         [0000]    
       
         
               
               
               
               
               
               
               
             
               
             
               
               
               
               
               
               
               
             
               
             
               
               
               
               
               
               
               
             
           
               
                 TABLE 3 
               
               
                   
               
               
                 Group 
                 1 
                 2 
                 3 
                 4 
                 5 
                 6 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 A. Weight gain in grams from 1 to 9 days post  
               
               
                 infection with 5,000  Eimeria   acervulina   
               
             
          
           
               
                 Dose in 
                 0 
                 5,000 
                 5,000 
                 5,000 
                 5,000 
                 5,000 
               
               
                 Oocytes 
                   
                   
                   
                   
                   
                   
               
               
                 %  P.   
                 0 
                 0 
                 0.01  
                 0.05 
                 0.1 
                 0.4 
               
               
                 
                   acidilactici 
                 
                   
                   
                   
                   
                   
                   
               
               
                 Av. Weight 
                 396 
                 343 
                 362  
                 366 
                 395 
                 382 
               
               
                 Gain g. 
                   
                   
                   
                   
                   
                   
               
               
                 Std. 
                 45 
                 45 
                 51 
                 58 
                 36 
                 44 
               
               
                 Deviation 
                   
                   
                   
                   
                   
                   
               
             
          
           
               
                 B. Weight  Eimeria   acervulina  oocyte shedding, above groups. 
               
             
          
           
               
                 Ave. × 10 8   
                 0 
                 2.65 
                 1.97 
                 2.39 
                 1.39 
                 2.10 
               
               
                 Std. 
                   
                 0.67 
                 0.50 
                 0.27 
                 0.23 
                 0.60 
               
               
                 Deviation 
               
               
                   
               
             
          
         
       
     
         [0074]    Before one can apply any reagents as the potential medicines, elimination of toxic side effects is the crucial before one would apply the reagents for efficacy study.  P. acidilactici  is a natural microorganisms in GI tracts of animals and humans, and has not been described in literature to have significantly toxic effects. To investigate any potential toxic effects of  P. acidilactici  on broiler chickens, we fed broiler chickens or  E. acervulina -infected chickens 0.01% to 0.4% of  P. acidilactici . As shown in Table 3A, no weight loss or bird death was observed from the broiler chickens fed only with  P. acidilactici  or those infected with  E. acervulina  and fed with  P. acidilactici . Furthermore, the  Eimeria -infected broiler chickens fed with mixtures of probiotics- P. acidilactici  and  Saccharomyces boulardii  in the 0.01% and 1.0% groups, and  Eimeria acervulina  infected groups showed higher body weight gains during the infection period (Table 3A). For the whole process of experiments, we did not see differences in the major organs (livers, hearts, kidneys, spleens) after feeding the chickens with probiotics. These and similar results demonstrated that  Eimeria  infected broiler chickens showed no detectable morphological differences either fed with  P. acidilactici  up to 40 folds (ranged from 0.01% to 0.4%) or with mixtures of  P. acidilactici  and  S. boulardii  ranging from 0.01% to 1.0%. 
         [0075]    To demonstrate that  P. acidilactici  can be used against  Eimeria  infected broiler chickens, we fed chickens with/without  P. acidilactici  and then orally infected them with sporulated oocysts of  Eimeria tellena  ( E. tellena ). Interestingly,  E. tellena  infected chickens fed with  P. acidilactici  showed a reduction of oocysts in a range of 20% to 40% from control broiler chickens ( FIG. 7 ). Similarly, we observed the oocysts reduction either in a range of 30% to 50% from broiler chickens infected with  E. acervulina  infected and fed with mixtures of  P. acidilactici  and  S. boulardii  or in a range of 10% to 20% from broiler chickens infected with  E. tellena  and fed with mixtures of  P. acidilactici  and  S. boulardii  ( FIG. 8 )). These results showed probiotics have the effects on reduction of pathogens or parasites in animals 
         [0076]    Stimulation of humoral immune responses on  Eimeria -infected, probiotics-fed broiler chickens. 
         [0077]      FIG. 5  shows Anti-EtMIC2 antibody response of broilers fed non-probiotic (NOR), 0.1% or 0.2% Mixtures of  P. acidilactici  and  S. boulardii  supplemented diets for 21 days (MG0.1 and MG0.2 respectively). Birds were either uninfected or infected with 5,000  E. tennella  oocysts at day 12 post-hatch and sera sampled 10 days post infection. Each bar represents the mean±S.D. (N=3). Means lacking common superscripts differ in uninfected or infected chickens (P&lt;0.05). 
         [0078]    To assess antibody responses to  Eimeria  antigen, EtMIC2, one of  Eimeria  microneme protein genes that have been cloned and characterized at the molecular level (Dalloul et al, 2006) was used in this study. ELISAs were used to determine the antibody production from serum collected from chickens. Induction of antibody response upon ET infection was evident in all infected groups. Moreover, in  P. acidilactici -fed birds, significantly (p&lt;0.05) higher serum  Eimeria -specific Ab levels were detected in infected birds when compared to those of birds without probiotics ( FIG. 5 ). These results clearly demonstrate that  P. acidilactici  is able to stimulate humoral immune responses against specific infectious parasites in broiler chickens. 
         [0079]    Systemic cellular immune response: Lymphocyte proliferation. 
         [0080]      FIG. 6  shows Concanavalin A (ConA) induced proliferation of splenocytes from chickens following treatment with regular, 0.01%, 0.1% or 1.0% M: Mixtures of  P. acidilactici  and  S. boulardii  and infection with  Eimeria . Birds were infected with 5,000  E. acervulina  (EA) or  E. tennella  (ET) oocysts at day 14 post-hatch. Splenocytes were collected and cultured in the presence of Con A for 24 h. Cell proliferation was measured by [ 3 H]-thymidine assay. Each bar represents the mean±S.D. (N=3). Means lacking common superscripts differ in EA- or ET-infected chickens (P&lt;0.05). 
         [0081]    The proliferation responses in splenocytes stimulated with ConA in the birds fed regular or probiotic diets were used to determine systems cellular immune responses against  Eimeria  in  P. acidilactici -fed broiler chickens. In EA-infected birds, splenocytes of the 0.1% group exhibited significant (P&lt;0.05) proliferation rates compared to all other groups including those on the regular and probiotic diets. In the ET-infected groups, 0.01% and 0.1% birds showed significantly (P&lt;0.05) higher splenocyte proliferative responses to stimulation with Con A, with higher (P&lt;0.05) proliferation rates in 0.1% than 0.01% birds ( FIG. 6 ). 
         [0082]      FIG. 7  shows fecal oocysts shed by birds infected with  E. acervulina  (EA). Oocysts were counted in fecal material collected 6-9 dpi with 5,000  E. tennella  broiler chickens fed regular (REG), 0.1% (MG0.1) or 0.2% (MG0.2) MG:  P. acidilactici -supplemented diets. Each bar represents the mean±S.D. (N=5 cages). 
         [0083]      FIG. 8  shows fecal oocysts counted in fecal material collected 6-10 days past infection with 5,000 oocysts  E. acervulina  (EA) or  E. tennella  (ET) Broiler chickens were fed regular (REG), 0.01% (M0.01), 0.1% (M0.1) or 1.0% (M1.0) at day 12 post-hatch. M indicates mixtures of  P. acidilactici  and  S. boulardii . Each bar represents the mean±S.D. (N=5 cages). 
         [0084]    Probiotics as alternative medicines for dogs with digestive disorders or dogs infected by infectious virus 
         [0085]    Applications of probiotics in dogs with digestive disorders 
         [0086]    The success of probiotics, MITOMAX™-mixtures of  P. acidilactici  and  S. boulardii , in  Eimeria  infected broiler chickens led us to perform a field evaluation of canines with digestive disorders. MITOMAX™ is a trademark for probiotics owned by Imagilin Technology, LLC, Potomac, Md. for mixtures of  Pediococcus acidilactici  and  Saccharomyces cerevisiae boulardii  ( S. boulardii ) encapsulated in gelatin capsules. The collaborative field evaluations were performed by four veterinarians in three different animal hospitals located in Sao Paulo, Brazil (Table 4). The dogs&#39; body weight ranged from 2 kg to 26 kg, and age ranged from 1 year old to 15 years old. The dogs suffered from different degrees of digestive disorders and were administered either one or two capsules of probiotics, depending on the dog&#39;s body weight. Within 14 days of treatment with probiotics, the dogs recovered from the digestive disorders and showed significant improvement. These results clearly show that probiotics have good effects on canines with digestive disorders. 
         [0000]    
       
         
               
             
               
               
               
               
               
               
               
             
               
               
               
               
               
               
               
             
           
               
                 TABLE 4 
               
             
             
               
                   
               
               
                 Field Evaluation of Probiotics on Dogs with Digestive Disorders in  
               
               
                 Animal Hospitals of Sao Paulo, Brazil 
               
             
          
           
               
                   
                   
                   
                   
                 Symptoms 
                 Length 
                   
               
               
                   
                   
                   
                   
                 (D, V, C,  
                 of Pro- 
                   
               
               
                   
                   
                   
                 Sex 
                 OC, F, LA)*  
                 biotics  
                   
               
               
                   
                   
                   
                 (M 
                 before 
                 treat- 
                 Effects of 
               
               
                   
                 Ages 
                 Weight 
                 Or 
                 Probiotics 
                 ment 
                 Probiotics 
               
               
                 Name 
                 (years) 
                 (Kgs) 
                 F) 
                 treatment** 
                 (days) 
                 treatment 
               
               
                   
               
             
          
           
               
                 Fala 
                 9 
                 16 
                 F 
                 D+ 
                 4 
                 Recovery OK 
               
               
                 Fino 
                   
                   
                   
                   
                   
                   
               
               
                 Peinrige 
                 4 
                 10 
                 M 
                 D+, V+, F+ 
                 4 
                 Recovery OK 
               
               
                 Habil 
                 9 
                 13 
                 F 
                 OC 
                 10 
                 Improved 
               
               
                 Beiney 
                 5 
                 12 
                 M 
                 D+, F++ 
                 9 
                 Recovery OK 
               
               
                 Branea 
                 1 
                 4 
                 F 
                 LA+ 
                 4 
                 Improved 
               
               
                 Pilly 
                 6 
                 12 
                 M 
                 OC+ 
                 9 
                 Improved 
               
               
                 Focinha 
                 3 
                 9 
                 M 
                 LA+ 
                 4 
                 Improved 
               
               
                 Nicole 
                 2 
                 6 
                 F 
                 D+, V+ 
                 4 
                 Improved 
               
               
                 Togriho 
                 11 
                 24 
                 M 
                 LA+ 
                 9 
                 Improved 
               
               
                 Tata 
                 10 
                 5 
                 F 
                 D++, F+ 
                 9 
                 Recovery OK 
               
               
                 Rel 
                 10 
                 25 
                 M 
                 D+ 
                 15 
                 Recovery OK 
               
               
                 Deigo 
                   
                   
                   
                   
                   
                   
               
               
                 Kate 
                 2 
                 6 
                 F 
                 D++++ 
                 7 
                 Recovery OK 
               
               
                 Toli 
                 15 
                 26 
                 M 
                 D++, V++ 
                 4 
                 Recovery OK 
               
               
                 Herna 
                 13 
                 4 
                 M 
                 D++ 
                 6 
                 Recovery OK 
               
               
                 Mylon 
                 13 
                 4 
                 M 
                 D++ 
                 14 
                 Recovery OK 
               
               
                 Hyuki 
                 10 
                 4 
                 F 
                 D++, V++,  
                 9 
                 Recovery OK 
               
               
                   
                   
                   
                   
                 F+, LA+ 
                   
                   
               
               
                 Pelilico 
                 2 
                 3 
                 M 
                 D+, F+ 
                 12 
                 Recovery OK 
               
               
                 Drojun 
                 1 
                 7 
                 M 
                 V+, D++ 
                 4 
                 Recovery OK 
               
               
                 Max 
                 1 
                 2 
                 M 
                 D++++, F++ 
                 9 
                 Recovery OK 
               
               
                   
               
               
                 *D: Diarrhea, 
               
               
                 V: Vomiting, 
               
               
                 C: Constipation, 
               
               
                 OC: Body Odor, 
               
               
                 F: Flatulence, 
               
               
                 LA: loss Appetite; 
               
               
                 ++++: very severe, 
               
               
                 +++: severe, 
               
               
                 ++: mild to severe, 
               
               
                 +: mild 
               
               
                 **Probiotics treatment means oral administrated a capsule of MITOMAX ™-mixtures of  P. acidilactici  and  S. boulardii  per day for dog&#39;s body weight less than 20 kg, and two capsules of MITOMAX ™ per day for dog&#39;s body weight over 20 kg. 
               
             
          
         
       
     
         [0087]    Probiotics as alternative medicine to stop bloody diarrhea of parvovirus-infected dogs. 
         [0088]    Parvovirus-infected canines develop severe gastrointestinal distress such as vomiting and bloody diarrhea. Without proper treatment, parvovirus-infected dogs can die within a few days. No antibiotics can be applied to cure parvovirus-infected dogs since it is a viral infection. The recovery depends on the canines&#39; ability to develop their own immune systems to fight against virus. This problem is a good candidate for us to apply probiotics to parvovirus-infected dogs. Four dogs diagnosed with parvovirus infection were shown to have bloody diarrhea even after treated with Normosol R, Reglan, Cefazolin, Metronidazole or Ampicillin, +/−Famotidine. Orally administered probiotics included mixtures of  P. acidilactici  and  S. boulardii , and were given to the four dogs for two to three days. Not only did the bloody diarrhea stop, but also all four dogs had solid stool. No recurrence of bloody diarrhea was reported even after being released from hospital for two weeks as they continued the probiotics treatment (Table 3) 
         [0000]    
       
         
               
             
               
               
               
               
               
               
               
               
             
               
               
               
               
               
               
               
               
             
           
               
                 TABLE 3 
               
             
             
               
                   
               
               
                 Effects of probiotics on parvovirus infected dogs 
               
             
          
           
               
                   
                   
                   
                   
                   
                   
                   
                 Recur- 
               
               
                   
                   
                   
                   
                 Condition  
                 Length 
                 Effects 
                 rence  
               
               
                   
                   
                   
                 Snap 
                 after 
                 of pro- 
                 of Pro- 
                 of di- 
               
               
                   
                   
                   
                 parvo- 
                 standard  
                 biotics  
                 biotics  
                 arrhea 
               
               
                   
                 Age 
                 Weight 
                 virus 
                 treat- 
                 treat- 
                 treat- 
                 in 2  
               
               
                 Name 
                 (M) 
                 (Lbs) 
                 test 
                 ment* 
                 ment 
                 ment** 
                 weeks 
               
               
                   
               
             
          
           
               
                 Cali 
                 4 
                 11 
                 Posi- 
                 Bloody 
                 2 days 
                 Diarrhea 
                 no 
               
               
                   
                   
                   
                 tive 
                 diarrhea, 
                   
                 stop,  
                   
               
               
                   
                   
                   
                   
                 &gt;6 times 
                   
                 solid 
                   
               
               
                   
                   
                   
                   
                 per day 
                   
                 stool 
                   
               
               
                 Denver 
                 5 
                 14 
                 Posi- 
                 Bloody 
                 3 days 
                 Diarrhea 
                 No 
               
               
                   
                   
                   
                 tive 
                 diarrhea, 
                   
                 stop,  
                   
               
               
                   
                   
                   
                   
                 &gt;6 times 
                   
                 solid 
                   
               
               
                   
                   
                   
                   
                 per day 
                   
                 stool 
                   
               
               
                 Flash 
                 12 
                 45 
                 Posi- 
                 Bloody 
                 2 days 
                 Diarrhea 
                 No 
               
               
                   
                   
                   
                 tive 
                 diarrhea, 
                   
                 stop,  
                   
               
               
                   
                   
                   
                   
                 &gt;6 times 
                   
                 solid 
                   
               
               
                   
                   
                   
                   
                 per day 
                   
                 stool 
                   
               
               
                 Molie 
                 9 
                 45 
                 Posi- 
                 Bloody 
                 3 days 
                 Diarrhea 
                 No 
               
               
                   
                   
                   
                 tive 
                 diarrhea, 
                   
                 stop, 
                   
               
               
                   
                   
                   
                   
                 &gt;6 times 
                   
                 solid 
                   
               
               
                   
                   
                   
                   
                 per day 
                   
                 stool 
               
               
                   
               
               
                 #: Performed by Dr. Volkenbourgh, DVM, at Animal Emergency Clinic, Lancaster, CA. 
               
               
                 *Standard parvovirus treatment of the animal emergency clinic includes applying Normosol R, Reglan, Cefazolin, Metronidazole or Ampicillin, +/- Famotidine to the parvovirus infected dogs. Some also received hetastarch or a plasma transfusion. 
               
               
                 **Probiotics treatment means oral administrated a capsule of MITOMAX ™-mixtures of  P. acidilactici  and  S. boulardii  per day 
               
             
          
         
       
     
         [0089]    The effects of probiotics on animals and humans are dependent on the viability of probiotics. Similar numbers of viable probiotics were detected from the encapsulated probiotics,  P. acidilactici , stored for two years either at room temperature of at 4° C. No significant differences of morphology and body weight were observed by feeding  Eimeria -infected broiler chickens with  P. acidilactici , varying from 0.01% to 0.4%. Similar results were obtained when broiler chickens infected with  E. acervulina  or  E. tellena  were fed with mixtures of  P. acidilactici  and  S. boulardii  varying from 0.1% to 1%. 
         [0090]    Effects of probiotics, either  P. acidilactici  or mixtures of  P. acidilactici  and  S. boulardii , on  Eimeria -infected broiler chickens were determined by 1) the reduction of oocysts isolated from the fecal samples, 2) stimulation of antibody production and 3) stimulation of proliferation of splenocytes. The clinic evaluation of probiotics clearly demonstrated that orally administrated mixtures of  P. acidilactici  and  S. boulardii  has improved the health condition of canines with digestive disorders such as diarrhea, vomiting, appetite loss, and body odor. More importantly, canines suffering from bloody diarrhea caused by parvovirus infection showed recovery after treatment of orally administered mixtures of  P. acidilactici  and  S. boulardii  for two to three days. These results demonstrated that probiotics could be used as alternative medicines against infectious diseases. 
         [0091]    Suitable probiotic microbes are yeast and lactic acid bacteria. Suitable probiotic bacteria are  Pediococcus, Lactobacillus, Bifidobacterium, Streptococcus , and  Enterococcus . Suitable yeast is  Saccharomyces cerevisiae boulardii . The encapsulated probiotics are effective against gastrointestinal diseases caused by pathogenic bacteria, viruses, fungi, parasites and single-celled organisms. The encapsulated probiotics are effective against hookworms, roundworms, whipworms and tapeworms. The encapsulated probiotics are effective against coccidians, such as  Giardia.    
         [0092]    Encapsulated probiotics are effective against infectious gastrointestinal diseases in humans when humans with infectious gastrointestinal diseases ingest suitable dosages of encapsulated probiotics. Encapsulated probiotics are effective against infectious gastrointestinal diseases in fish when fish with infectious gastrointestinal diseases ingest suitable dosages of encapsulated probiotics. Probiotics in the form of dry powder are also effective with properties similar to those of encapsulated probiotics. 
       DRAWINGS 
       [0093]    6 Sheets 
       SEQUENCE LISTING 
       [0094]    Not Applicable 
         [0095]    IT3