cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.14280087.v1
title: Idiopathic seasonal alopecia in horse: case report

description: ABSTRACT This report describes the first case of idiopathic seasonal alopecia in a horse in Brazil. The disease is of unknown etiology, characterized by alopecic processes in the thoracic and lateral abdominal regions, in a bilaterally symmetrical way. An eight-year-old male grade horse was treated presenting hair loss in a bilaterally symmetrical manner in the arm and abdomen areas, without any other associated clinical signs. The areas with alopecia showed no pruritus, inflammation or scaling. On the epidermis, the histological evaluation presented irregular hyperplasia, hyperpigmentation, compact orthokeratosis, edema and an inflammatory infiltrate. The hair follicles were active and containing hair shaft. The case was monitored with photographic records for two consecutive years (2012 to 2014), in which the hair fall occurred at the end of autumn with spontaneous hair growth in the middle of the summer. The diagnosis was based on the history, histopathology and photographic follow-up performed. Although mentioned in the literature, this is the first clinical and pathological description of such disorder affecting an equine in Brazil.
DOI: 10.6084/m9.figshare.14280088
title: [Influence of adiposity during pregnancy of Crioulo mares on the fat accumulation in their foals]

description: ABSTRACT This work investigated the influence of adiposity on pregnant Crioulo mares on the weight and fat deposition of their foals from birth to four months of life. Twenty-eight Crioulo mares were evaluated during the final third of gestation, divided into two groups (normal and obese) regarding weight, neck circumference, neck crest height and fat at the tail base, and the relation of these measurements with those of their foals from birth to 120 days old. The obese mares presented higher fat deposition at the tail base in the 2nd month (P&lt; 0.05) and crest of the neck (P= 0.0022) in the 4th month of age. There was positive correlation between height of mare's neck crest and foal weight at birth (P= 0.01, r= 0.54) and body weight of mares between the fat at tail base of foals at birth (P= 0.03, r= 0.49), as well as strong association between fat at the tail base in obese mares with this measurement in their foals at 4 months (P= 0.01, r= 0.71). This difference of adiposity between groups suggests that obese mare’s offspring are more likely to accumulate more fat in the first months of life.
DOI: 10.6084/m9.figshare.14280088.v1
title: [Influence of adiposity during pregnancy of Crioulo mares on the fat accumulation in their foals]

description: ABSTRACT This work investigated the influence of adiposity on pregnant Crioulo mares on the weight and fat deposition of their foals from birth to four months of life. Twenty-eight Crioulo mares were evaluated during the final third of gestation, divided into two groups (normal and obese) regarding weight, neck circumference, neck crest height and fat at the tail base, and the relation of these measurements with those of their foals from birth to 120 days old. The obese mares presented higher fat deposition at the tail base in the 2nd month (P&lt; 0.05) and crest of the neck (P= 0.0022) in the 4th month of age. There was positive correlation between height of mare's neck crest and foal weight at birth (P= 0.01, r= 0.54) and body weight of mares between the fat at tail base of foals at birth (P= 0.03, r= 0.49), as well as strong association between fat at the tail base in obese mares with this measurement in their foals at 4 months (P= 0.01, r= 0.71). This difference of adiposity between groups suggests that obese mare’s offspring are more likely to accumulate more fat in the first months of life.
DOI: 10.6084/m9.figshare.14280090
title: [Adipose-derived stem cells in the proliferation phase of the healing process in cold burns]

description: ABSTRACT Cryosurgery has been used to treat different diseases of systems and organs, although adverse effects have been reported such as delayed wound healing, large scars, esthetical deformation and functional impairment. Injuries caused naturally by the exposure to extreme cold weather conditions mostly result in gangrene. This study aims to evaluate the influence of adipose-derived stem cells (ADSCs) in the proliferation phase on cutaneous wound healing. Through the application of liquid nitrogen by the spraying technique, a 15 millimeter diameter lesion was produced in the dorsal region of each rat. The wound received treatment according to the group it belonged: 1) ADSCs application on the 15th day (treated group); 2) application of 0.9% sodium chloride solution on the 15th day (sham group); 3) no intervention until euthanasia (control group). The group treated with ADSCs showed the highest wound average contraction rate; this group got a significant statistical difference in relation to the sham group when it refers to neovascularization. The ADSCs therapy provides an important clinical evolution of wounds. This was verified at the end of the evaluation period through narrower and longer scars.
DOI: 10.6084/m9.figshare.14280084.v1
title: [Fast action enrofloxacin associated with support treatment with oral electrolyte and energy replacement in the treatment of neonatal bronchopneumonia in Holstein calves]

description: ABSTRACT The objective of this study was to evaluate therapeutic strategies for treatment of bronchopulmonary infections using fast-acting enrofloxacin and its association with support and endovenous fluid or support and oral energy and electrolytic solution, by measuring clinical, hematological, biochemical and development parameters of bovine neonates. Thirty-five Holstein calves, monitored from birth to six weeks of age, were randomly divided into five groups: control group; antibiotic group; antibiotic group + support + intravenous fluid therapy; antibiotic group + support + oral solution; and support group. The performance parameters were evaluated from birth to the 6th week of age and hematological and biochemical parameters were evaluated 0, 24, 72 and 120 hours after diagnosis of bronchopneumonia. Calves of the antibiotic group + support + oral solution group presented lower levels of eosinophils and higher levels of segmented neutrophils compared to the other groups. There was no difference in performance parameters evaluated. In this study, the treatment with antibiotic and oral solution offered the animals had a better contribution to treat bronchopneumonia, favoring the organism to develop an effective immune response to that infection.
DOI: 10.6084/m9.figshare.14280090.v1
title: [Adipose-derived stem cells in the proliferation phase of the healing process in cold burns]

description: ABSTRACT Cryosurgery has been used to treat different diseases of systems and organs, although adverse effects have been reported such as delayed wound healing, large scars, esthetical deformation and functional impairment. Injuries caused naturally by the exposure to extreme cold weather conditions mostly result in gangrene. This study aims to evaluate the influence of adipose-derived stem cells (ADSCs) in the proliferation phase on cutaneous wound healing. Through the application of liquid nitrogen by the spraying technique, a 15 millimeter diameter lesion was produced in the dorsal region of each rat. The wound received treatment according to the group it belonged: 1) ADSCs application on the 15th day (treated group); 2) application of 0.9% sodium chloride solution on the 15th day (sham group); 3) no intervention until euthanasia (control group). The group treated with ADSCs showed the highest wound average contraction rate; this group got a significant statistical difference in relation to the sham group when it refers to neovascularization. The ADSCs therapy provides an important clinical evolution of wounds. This was verified at the end of the evaluation period through narrower and longer scars.
DOI: 10.6084/m9.figshare.14280093
title: [Cardiorespiratory and sedation evaluation of the combination of dexmedetomidine-butorphanol-midazolam or detomidine butorphanol-midazolam in collared peccaries (Pecari tajacu)]

description: ABSTRACT The study compared the cardiorespiratory, hemogasometric and sedative effects of the combination of midazolam (0.41mg/kg) and butorphanol (0.31mg/kg) plus detomidine (157μg/kg) (DTMB) or dexmedetomidine (36μg/kg) (DXMB) in collared peccaries. Collared peccaries (n= 20) were divided into two groups, either DTMB or DXMB. The variables (FC, f, PAM, SpO2, EtCO2 and TR) were evaluated after application of the drugs. Sedation was assessed by visual analogue scale, muscle relaxation, posture and auditory response. ANOVA followed by paired t-test (parametric) and Mann Whitney Rank Sum Test (non-parametric) with P&lt; 0.05 were performed. No statistical difference was observed for the latency period. A significant increase was observed between groups for the variables f, PAM and SpO2 with higher values for DTMB and EtCO2 with higher values for DXMB. The two groups presented a reduction in HR and lactate concentration, and an increase in bicarbonate concentration. SpO2 remained below 90% throughout the experiment in both groups. The animals of the two groups presented deep sedation and maximum muscle relaxation. It is concluded that the two protocols tested provided adequate sedation and could be indicated for chemical containment of collared peccaries.
DOI: 10.6084/m9.figshare.14280075.v1
title: [The use of pyridoxine chloridrate to induce estrus in female dogs]

description: ABSTRACT Dopaminergic agonists are used to induce estrus in female dogs as they act in the synthesis and release of prolactin. The objective of this study was to evaluate the effect of pyridoxine as an inducer of estrus by acting on dopaminergic neurotransmission. A total of 40 female dogs in anestrous were divided into four experimental groups treated with 10mg/kg/day (G1) and 50mg/kg/day (G2) of pyridoxine hydrochloride, 5μg/kg/day (G3) of cabergoline and control group/placebo (G4) for up to 20 days. Vaginal cytologies were performed every 24h for follow-up of the estrous cycle and hormonal analyzes (FSH, LH and PRL) on day zero and 120 hours after the start of treatment. The female dogs from G3 (100%) showed proestrus after 12 days of treatment, less time than the other groups (P&lt; 0.05). Only one female from G1 and one from G2 were pregnant against eight from G3 and none from G4 (P&lt; 0.05). Plasma concentrations of prolactin were reduced by treatment in females from G2 and G3 (P&lt; 0.05). The other hormonal evaluations were not influenced by the treatment (P&gt; 0.05). Pyridoxine chloridrate was inefficient to induce estrus in female dogs but was able to suppress prolactin when used at a dose of 50mg/kg/day.
DOI: 10.6084/m9.figshare.14280089
title: [Comparison of the common carotid arteries of horses and mules by B-mode and Doppler spectral ultrasonography and the relation with body mass]

description: ABSTRACT Conventional ultrasound and spectral Doppler in the common carotid arteries in horses and mules are considered scarce, different from human medicine. The aim of this study was to compare the common carotid arteries of horses and mules by B-mode ultrasonography and spectral Doppler ultrasonography, as well as to verify the differences of these variables between their genders and the relation with body mass. The following parameters were evaluated: body mass, artery diameter, intima-media thickness (EIM), resistivity index (IR), pulsatility index (IP), systolic velocity (VS), diastolic velocity (VD) and average velocity (VM). Besides the body mass, the other variables were obtained from three regions (cranial, medium and caudal) and analyzed together. The diameters of the common carotid arteries are different between horses and mules, being smaller in horses. The IR, IP, VS and VM differed between horses and mules, being higher in the horses, but the VD was higher in mules. No difference in the variables in B-mode and Doppler between gender were observed in horses, different from mules, in which the diameters, IR and IP values were higher in males and the VS and VM was higher in females. Body mass did not influence B-Mode, both for horses and mules. A significant correlation was observed for Doppler. The common carotid arteries of horses and mules are different by ultrasound scans B-mode and spectral Doppler. Gender does not influence the B-Mode and Doppler variables in horses, but can in mules. The body mass of horses and mules, regardless of gender, is not associated with B-mode variables, but with Doppler variables.
DOI: 10.6084/m9.figshare.14280089.v1
title: [Comparison of the common carotid arteries of horses and mules by B-mode and Doppler spectral ultrasonography and the relation with body mass]

description: ABSTRACT Conventional ultrasound and spectral Doppler in the common carotid arteries in horses and mules are considered scarce, different from human medicine. The aim of this study was to compare the common carotid arteries of horses and mules by B-mode ultrasonography and spectral Doppler ultrasonography, as well as to verify the differences of these variables between their genders and the relation with body mass. The following parameters were evaluated: body mass, artery diameter, intima-media thickness (EIM), resistivity index (IR), pulsatility index (IP), systolic velocity (VS), diastolic velocity (VD) and average velocity (VM). Besides the body mass, the other variables were obtained from three regions (cranial, medium and caudal) and analyzed together. The diameters of the common carotid arteries are different between horses and mules, being smaller in horses. The IR, IP, VS and VM differed between horses and mules, being higher in the horses, but the VD was higher in mules. No difference in the variables in B-mode and Doppler between gender were observed in horses, different from mules, in which the diameters, IR and IP values were higher in males and the VS and VM was higher in females. Body mass did not influence B-Mode, both for horses and mules. A significant correlation was observed for Doppler. The common carotid arteries of horses and mules are different by ultrasound scans B-mode and spectral Doppler. Gender does not influence the B-Mode and Doppler variables in horses, but can in mules. The body mass of horses and mules, regardless of gender, is not associated with B-mode variables, but with Doppler variables.
DOI: 10.6084/m9.figshare.14280094
title: [Hematological and serum biochemical profile of free-living capybaras (Hydrochoerus hydrochaeris) in Atlantic Forest and Caatinga biomes]

description: ABSTRACT Due to the lack of studies about capybaras in the northeast region of Brazil, the objective of this study was to evaluate the health status of free-ranging capybaras in three areas of Atlantic Forest (2) and Caatinga (1) biomes in Pernambuco state, through the determination of hematological and serum biochemical parameters. From November 2016 to December 2017, 21 animals were captured and blood samples were collected for the hematological (erythrogram, leukogram and platelet counts) and serum biochemistry (enzymatic activity, protein, energy and mineral profile) evaluation. Hematological and serum biochemical parameters were within the normal range for the species, but some presented statistically significant variations according to the study area (hemoglobin, hematocrit, MCV, MCHC, eosinophils count, alkaline phosphatase, total proteins, albumin, uric acid, creatinine, lactate, sodium and magnesium) and sex of the animals (uric acid). The parameters obtained are presented as reference and attest to the health and good nutritional status of populations of capybaras in the Atlantic Forest and Caatinga biomes of northeastern Brazil. The information provided in this pioneering study in the northeast region contributes to increased knowledge about the ecophysiology and in situ conservation of capybaras.
DOI: 10.6084/m9.figshare.14280099
title: [Pharmacological semen collection in cougars (Puma concolor: Mammalia: Carnivora: Felidae)]

description: ABSTRACT The aim of this study was to evaluate the pharmacological semen collection method with urethral catheterization (CT) in captive cougar (Puma concolor) males. The pharmacological method (CT; N= 3) was compared to the electroejaculation technique (EE; N= 4). For CT collection, medetomidine was administrated to induce semen release using a tomcat catheter inserted into the urethra to collect by capillarity. The proposed method was efficacious on all animals used. Through the CT method, semen collected yielded smaller volume (106,7±30,5aµL) and higher concentration (524,1±54,3b x 106sperm/mL) compared to EE (450,0±0,1bµL and 205,0±141,8a x 106 sperm /mL). Evaluations of vigor, motility and sperm pathology demonstrated that CT does not affect semen quality when compared to EE (P&gt; 0.05). Thus, the proposed method consists of a more practical and efficient technique for semen collection with good quality, eliminating the need for eletroejaculation.
DOI: 10.6084/m9.figshare.14280087
title: Idiopathic seasonal alopecia in horse: case report

description: ABSTRACT This report describes the first case of idiopathic seasonal alopecia in a horse in Brazil. The disease is of unknown etiology, characterized by alopecic processes in the thoracic and lateral abdominal regions, in a bilaterally symmetrical way. An eight-year-old male grade horse was treated presenting hair loss in a bilaterally symmetrical manner in the arm and abdomen areas, without any other associated clinical signs. The areas with alopecia showed no pruritus, inflammation or scaling. On the epidermis, the histological evaluation presented irregular hyperplasia, hyperpigmentation, compact orthokeratosis, edema and an inflammatory infiltrate. The hair follicles were active and containing hair shaft. The case was monitored with photographic records for two consecutive years (2012 to 2014), in which the hair fall occurred at the end of autumn with spontaneous hair growth in the middle of the summer. The diagnosis was based on the history, histopathology and photographic follow-up performed. Although mentioned in the literature, this is the first clinical and pathological description of such disorder affecting an equine in Brazil.
DOI: 10.6084/m9.figshare.14280094.v1
title: [Hematological and serum biochemical profile of free-living capybaras (Hydrochoerus hydrochaeris) in Atlantic Forest and Caatinga biomes]

description: ABSTRACT Due to the lack of studies about capybaras in the northeast region of Brazil, the objective of this study was to evaluate the health status of free-ranging capybaras in three areas of Atlantic Forest (2) and Caatinga (1) biomes in Pernambuco state, through the determination of hematological and serum biochemical parameters. From November 2016 to December 2017, 21 animals were captured and blood samples were collected for the hematological (erythrogram, leukogram and platelet counts) and serum biochemistry (enzymatic activity, protein, energy and mineral profile) evaluation. Hematological and serum biochemical parameters were within the normal range for the species, but some presented statistically significant variations according to the study area (hemoglobin, hematocrit, MCV, MCHC, eosinophils count, alkaline phosphatase, total proteins, albumin, uric acid, creatinine, lactate, sodium and magnesium) and sex of the animals (uric acid). The parameters obtained are presented as reference and attest to the health and good nutritional status of populations of capybaras in the Atlantic Forest and Caatinga biomes of northeastern Brazil. The information provided in this pioneering study in the northeast region contributes to increased knowledge about the ecophysiology and in situ conservation of capybaras.
DOI: 10.6084/m9.figshare.14280096
title: Effect of doses and administration routes of 9R vaccine on protection of Japanese quails against experimental infection with Salmonella Gallinarum

description: ABSTRACT Coturniculture has increased significantly in the last decades. There are several pathogens that can affect these birds. Among the diseases, fowl typhoid stands out as a disease with a potentially great impact to the poultry industry. The objective of this the study was to evaluate the effect of doses and administration routes of live 9R vaccine on protection of Japanese quails against experimental infection with Salmonella Gallinarum (SG). Two hundred and fifty birds were used, divided into five groups: G1, oral vaccination with one dose; G2, oral vaccination with 2 doses; G3, subcutaneous vaccination with one dose; G4, subcutaneous vaccination with two doses and G5 not vaccinated. All birds from all five groups were challenged with SG at an age of 45 days. SG was quantified in the periods of one, four, seven and twelve days after the challenge. The presence of clinical signs and macroscopic lesions of the disease were observed. The groups vaccinated by subcutaneous route had a higher egg production and lower mortality rate. Birds receiving a dose of the vaccine by subcutaneous route also showed lower amount of SG in the liver and spleen seven days after the challenge.
DOI: 10.6084/m9.figshare.14280096.v1
title: Effect of doses and administration routes of 9R vaccine on protection of Japanese quails against experimental infection with Salmonella Gallinarum

description: ABSTRACT Coturniculture has increased significantly in the last decades. There are several pathogens that can affect these birds. Among the diseases, fowl typhoid stands out as a disease with a potentially great impact to the poultry industry. The objective of this the study was to evaluate the effect of doses and administration routes of live 9R vaccine on protection of Japanese quails against experimental infection with Salmonella Gallinarum (SG). Two hundred and fifty birds were used, divided into five groups: G1, oral vaccination with one dose; G2, oral vaccination with 2 doses; G3, subcutaneous vaccination with one dose; G4, subcutaneous vaccination with two doses and G5 not vaccinated. All birds from all five groups were challenged with SG at an age of 45 days. SG was quantified in the periods of one, four, seven and twelve days after the challenge. The presence of clinical signs and macroscopic lesions of the disease were observed. The groups vaccinated by subcutaneous route had a higher egg production and lower mortality rate. Birds receiving a dose of the vaccine by subcutaneous route also showed lower amount of SG in the liver and spleen seven days after the challenge.
DOI: 10.6084/m9.figshare.14280099.v1
title: [Pharmacological semen collection in cougars (Puma concolor: Mammalia: Carnivora: Felidae)]

description: ABSTRACT The aim of this study was to evaluate the pharmacological semen collection method with urethral catheterization (CT) in captive cougar (Puma concolor) males. The pharmacological method (CT; N= 3) was compared to the electroejaculation technique (EE; N= 4). For CT collection, medetomidine was administrated to induce semen release using a tomcat catheter inserted into the urethra to collect by capillarity. The proposed method was efficacious on all animals used. Through the CT method, semen collected yielded smaller volume (106,7±30,5aµL) and higher concentration (524,1±54,3b x 106sperm/mL) compared to EE (450,0±0,1bµL and 205,0±141,8a x 106 sperm /mL). Evaluations of vigor, motility and sperm pathology demonstrated that CT does not affect semen quality when compared to EE (P&gt; 0.05). Thus, the proposed method consists of a more practical and efficient technique for semen collection with good quality, eliminating the need for eletroejaculation.