cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.10437992
title: Inhibition of the Angiotensin I Converting Enzyme (ACE) and proteolysis of non-fat probiotic yogurt

description: Abstract Yogurt is an important source of many biologically active peptides with specific health benefits. The majority of the bioactive peptides produced during yogurt manufacture are related to angiotensin converting enzyme inhibitory (ACE-I) peptides. The present study evaluated the proteolysis and angiotensin converting enzyme (ACE) inhibitory activities of non-fat probiotic yogurt supplemented with sodium caseinate (0 to 4%), and Mentha piperita (peppermint) extract (0 to 0.4%) during 20 days of storage. Good correlation (R = 0.90) was found between the growth of Lactobacillus casei LFTI® L26 and ACE inhibition in all samples during the initial stages of storage, as compared to the control yogurt, with a significant (p &lt; 0.05) decrease after storage. The results showed that the addition of sodium caseinate and peppermint extract had a significant (p &lt; 0.05) effect on proteolysis and the viability of L. casei LFTI® L26, enhancing the ACE activity. The IC50 values of the sample containing 0.4% of peppermint and of the sample containing 4% of sodium caseinate were 0.12 and 0.02 mg/mL respectively. The results showed that the use of 4% of sodium caseinate and 0.4% of peppermint extract could provide higher probiotic viability (1.3×107cfu/g) on the 20th day of storage.
DOI: 10.6084/m9.figshare.10437995
title: SERRATIA MARCESCENS AS A CAUSE OF CERVICAL MYELOPATHY

description: ABSTRACT Introduction: The main causative agent of spinal infections is Mycobacterium Tuberculosis, followed by saprophytes of the skin. The most affected segment is the lumbar, followed by the thoracic. Objective: Case report. Results: A previously healthy 40-year-old man with posterior cervical pain and myelopathy was referred to our spine service for vertebral destruction syndrome in C3-C4 and altered carbohydrate metabolism. Microdiscectomy and abscess drainage were performed and a biopsy was taken for definitive diagnosis. Multiresistant Serratia Marcescens was isolated in the culture. Both the myelopathy and carbohydrate intolerance were resolved as the infection was resolved. Conclusion: The significance of this case lies in the infective presentation of the S. Marcescens in an immunocompetent person, since it is mainly an opportunistic microorganism, and in the atypical location. The most commonly isolated pathogen is Mycobacterium Tuberculosis, followed by Staphylococcus aureus. Identification of the causative agent is essential to the initiation of antibiotic therapy. Therefore, microbiological isolation plays a fundamental role in the treatment, recovery and quality of life of the patient. Level of evidence V; Case report.
DOI: 10.6084/m9.figshare.10437998.v1
title: Persistence of insecticides used in peach orchards to larvae and adults of the predator Chrysoperla externa (Neuroptera: Chrysopidae)

description: ABSTRACT This work aimed to evaluate the persistence (duration of harmful activity) of five insecticides used for pest control in peach orchards, on larvae and adults of the predator Chrysoperla externa. The insecticides were sprayed on cv. Bordô vine plants using the maximum dosage recommended for peach orchards. Weekly, at 3, 10, 17, 24 and 31 days after spraying, larvae and adults of the predator were exposed to treated leaves in order to assess the residual effect of insecticides on mortality and possible effects on reproduction. Given the toxicity observed along the weekly bioassays, the insecticides were classified into persistence categories established by the International Organization for Biological and Integrated Control of Noxious Animals and Plants (IOBC). High persistence was obtained for the organophosphorus insecticides (% of active ingredient) phosmet (0.100) and malathion (0.200), and both were considered persistent (&gt; 30 days of harmful activity) to larvae and adults of C. externa. Similarly, the benzoylurea insecticide lufenuron (0.005), which acts exclusively on immature stages of insects, was persistent to larvae. Differences concerning the persistence for both development stages evaluated were observed for the pyrethroid insecticide deltamethrin (0.001), that was persistent to larvae but moderately persistent (16 – 30 days of harmful activity) to adults; and for the organophosphate fenthion (0.050) which was considered moderately persistent to larvae and short-lived (&lt; 5 days of harmful activity) to adults of C. externa.
DOI: 10.6084/m9.figshare.10438001.v1
title: PREPARATION AND CHARACTERIZATION OF CARBON FROM THE FRUIT OF BRAZIL NUT TREE ACTIVATED BY PHYSICAL PROCESS

description: ABSTRACT Activated carbon is the name of a big group of materials that presents high degree of porosity and, consequently, an extended internal surface area, with physical and chemical adsorption properties. Innumerous raw materials can be used as precursors, especially biomass. The objective of this study was to obtain activated carbon from physical activation of the fruit of Brazil nut tree (“ouriço”) and to evaluate its physical and chemical properties in function of the differences between the temperatures and atmospheres of activation. The samples were carbonized at 3 different temperatures and the carbons were activated under atmosphere saturated by CO2 or steam. The results showed the influence of activation temperature and atmosphere on physicochemical characteristics of carbon. The carbon from woody Brazil nut seed capsule activated by CO2 and steam at different temperatures had a microporous profile, indicating its use to adsorb organic molecules of small dimensions. Basic characteristic was observed on samples and the carbon produced was thermally stable. Best quality was attributed to carbon activated by steam at 800 °C.
DOI: 10.6084/m9.figshare.10437992.v1
title: Inhibition of the Angiotensin I Converting Enzyme (ACE) and proteolysis of non-fat probiotic yogurt

description: Abstract Yogurt is an important source of many biologically active peptides with specific health benefits. The majority of the bioactive peptides produced during yogurt manufacture are related to angiotensin converting enzyme inhibitory (ACE-I) peptides. The present study evaluated the proteolysis and angiotensin converting enzyme (ACE) inhibitory activities of non-fat probiotic yogurt supplemented with sodium caseinate (0 to 4%), and Mentha piperita (peppermint) extract (0 to 0.4%) during 20 days of storage. Good correlation (R = 0.90) was found between the growth of Lactobacillus casei LFTI® L26 and ACE inhibition in all samples during the initial stages of storage, as compared to the control yogurt, with a significant (p &lt; 0.05) decrease after storage. The results showed that the addition of sodium caseinate and peppermint extract had a significant (p &lt; 0.05) effect on proteolysis and the viability of L. casei LFTI® L26, enhancing the ACE activity. The IC50 values of the sample containing 0.4% of peppermint and of the sample containing 4% of sodium caseinate were 0.12 and 0.02 mg/mL respectively. The results showed that the use of 4% of sodium caseinate and 0.4% of peppermint extract could provide higher probiotic viability (1.3×107cfu/g) on the 20th day of storage.
DOI: 10.6084/m9.figshare.10437995.v1
title: SERRATIA MARCESCENS AS A CAUSE OF CERVICAL MYELOPATHY

description: ABSTRACT Introduction: The main causative agent of spinal infections is Mycobacterium Tuberculosis, followed by saprophytes of the skin. The most affected segment is the lumbar, followed by the thoracic. Objective: Case report. Results: A previously healthy 40-year-old man with posterior cervical pain and myelopathy was referred to our spine service for vertebral destruction syndrome in C3-C4 and altered carbohydrate metabolism. Microdiscectomy and abscess drainage were performed and a biopsy was taken for definitive diagnosis. Multiresistant Serratia Marcescens was isolated in the culture. Both the myelopathy and carbohydrate intolerance were resolved as the infection was resolved. Conclusion: The significance of this case lies in the infective presentation of the S. Marcescens in an immunocompetent person, since it is mainly an opportunistic microorganism, and in the atypical location. The most commonly isolated pathogen is Mycobacterium Tuberculosis, followed by Staphylococcus aureus. Identification of the causative agent is essential to the initiation of antibiotic therapy. Therefore, microbiological isolation plays a fundamental role in the treatment, recovery and quality of life of the patient. Level of evidence V; Case report.
DOI: 10.6084/m9.figshare.10437983
title: Pelvic congestion syndrome and embolization of pelvic varicose veins

description: Abstract Pelvic congestion syndrome (PGS) is defined as chronic pelvic pain for more than 6 months associated with perineal and vulvar varicose veins caused by reflux or obstruction in gonadal, gluteal, or parauterine veins. PGS accounts for 16-31% of cases of chronic pelvic pain, and is usually diagnosed in the third and fourth decades of life. Interest in this condition among vascular surgeons has been increasing over recent years because of its association with venous insufficiency of the lower limbs. Despite its significant prevalence, PGS is still poorly diagnosed in both gynecology and angiology offices. Therefore, in this article we review the etiology and diagnosis of this condition and the outcomes of the different types of treatment available.
DOI: 10.6084/m9.figshare.10437986
title: MODIFICATION OF THE SPINOPELVIC PARAMETERS WITH SURGICAL POSITIONING AND THE ROLE OF THE HIP

description: ABSTRACT Post-operative lumbar pain is related to alterations in the sagittal and spinopelvic parameters. A lumbar fusion that fails to maintain, or that worsens the physiological lordosis alters the sagittal balance. Objective: To analyze spinopelvic variation in different surgical positions. Methods: A prospective, analytical and comparative study of spinograms, lumbosacral radiographs in the surgical position over a 4-pole quadratus lumborum, and lumbosacral radiographs with quadratus lumborum and support in the knees. A sample of 129 patients, of both sexes, aged between 18 and 60 years, and presenting with lower back pain. Lumbar Lordosis (LL), Pelvic Tilt (PT), Pelvic Incidence (PI) and Sacral Slope (SS) were measured. Results: PI was the most stable parameter. With quadratus lumborum, a slight increase in PT, a decrease in SS and a significant reduction in LL were found. With quadratus lumborum and support in the knees, a decrease in PT and a slight increase in SS were found, while the LL value remained similar to that of the spinogram. Conclusion: The intraoperative position with hip flexion of between 40° and 45° over quadratus lumborum reduced LL to 10.52° in men and 16.21° in women, increased PT, and decreased SS. The intraoperative position with hip flexion of between 0° and 10° showed the same values as the reference spinogram. Level of Evidence II; Prospective comparative study.
DOI: 10.6084/m9.figshare.10437989
title: Freshwater mollusks from three reservoirs of Piauí, northeastern Brazil

description: Abstract: The pronounced dry season determines the characteristics of the semiarid region of Brazil. Numerous small reservoirs are built to overcome this condition, accumulating multiple uses and causing important changes in the landscape and the local biota. Considering the limited amount of information about the malacofauna of reservoirs, mainly in the Northeast region of the country, this inventory provides a list of mollusks from three important reservoirs located in the city of São Julião, state of Piauí. The collections were carried out monthly between May/2017 and April/2018, sampling a total of 11,149 mollusks, corresponding to the species Melanoides tuberculata (Müller, 1774) (n = 9,724), Biomphalaria straminea (Dunker, 1848) (n = 1,361) and Pomacea lineata (Spix, 1827) (n = 64). The richness of mollusks from the three reservoirs was low, similar to those described in studies conducted in other regions of Northeast Brazil. There was a significant difference in the abundance of M. tuberculata and B. straminea among the studied reservoirs. These environments are not connected and are installed in urban and rural areas, presenting different ecological conditions. The relationship between the human population and the reservoirs, associated with the lack of sanitation, increases the risks of spreading waterborne diseases besides the development of environmental imbalance by the introduction of exotic species.
DOI: 10.6084/m9.figshare.10437977
title: Nodulation, nitrogen uptake and growth of lima bean in a composted tannery sludge-treated soil

description: ABSTRACT: This study evaluated the responses of lima bean (Phaseolus lunatus L.) to application of composted tannery sludge on nodulation, N uptake and plant growth. For eight years, the compost was applied at rates of: 0, 2.5, 5, 10, and 20 Mg ha-1 (dry basis). Plants of lima bean showed higher nodulation in treatments with compost; however, nodules reported in these treatments presented lower biomass, size and diversity than those reported in treatment without compost. Accumulation of N increased with the application of the highest rate (20 Mg ha-1), while there was an increase in chromium content in shoot with the increase in compost rates. Thus, the use of composted tannery sludge, in long-term, increases the accumulation of chromium in plants, increasing nodulation, while decrease rhizobia diversity in nodules.
DOI: 10.6084/m9.figshare.10437983.v1
title: Pelvic congestion syndrome and embolization of pelvic varicose veins

description: Abstract Pelvic congestion syndrome (PGS) is defined as chronic pelvic pain for more than 6 months associated with perineal and vulvar varicose veins caused by reflux or obstruction in gonadal, gluteal, or parauterine veins. PGS accounts for 16-31% of cases of chronic pelvic pain, and is usually diagnosed in the third and fourth decades of life. Interest in this condition among vascular surgeons has been increasing over recent years because of its association with venous insufficiency of the lower limbs. Despite its significant prevalence, PGS is still poorly diagnosed in both gynecology and angiology offices. Therefore, in this article we review the etiology and diagnosis of this condition and the outcomes of the different types of treatment available.
DOI: 10.6084/m9.figshare.10437989.v1
title: Freshwater mollusks from three reservoirs of Piauí, northeastern Brazil

description: Abstract: The pronounced dry season determines the characteristics of the semiarid region of Brazil. Numerous small reservoirs are built to overcome this condition, accumulating multiple uses and causing important changes in the landscape and the local biota. Considering the limited amount of information about the malacofauna of reservoirs, mainly in the Northeast region of the country, this inventory provides a list of mollusks from three important reservoirs located in the city of São Julião, state of Piauí. The collections were carried out monthly between May/2017 and April/2018, sampling a total of 11,149 mollusks, corresponding to the species Melanoides tuberculata (Müller, 1774) (n = 9,724), Biomphalaria straminea (Dunker, 1848) (n = 1,361) and Pomacea lineata (Spix, 1827) (n = 64). The richness of mollusks from the three reservoirs was low, similar to those described in studies conducted in other regions of Northeast Brazil. There was a significant difference in the abundance of M. tuberculata and B. straminea among the studied reservoirs. These environments are not connected and are installed in urban and rural areas, presenting different ecological conditions. The relationship between the human population and the reservoirs, associated with the lack of sanitation, increases the risks of spreading waterborne diseases besides the development of environmental imbalance by the introduction of exotic species.
DOI: 10.6084/m9.figshare.10437974
title: EVALUATION OF PATIENTS WITH SUBAXIAL CERVICAL FRACTURES BY THE NEW AOSPINE CLASSIFICATION

description: ABSTRACT Objective: To evaluate the profile of patients with fracture and / or dislocation of the subaxial cervical spine using the new AOSpine classification and to correlate it with the trauma mechanism and the type of neurological deficit. Methods: Analyses were performed of the medical records of patients admitted to a tertiary hospital with fracture and / or subaxial cervical dislocation during the period from 2009 to 2016. For the evaluation of the association between the two categorical variables, the Chi-square test was used with a significance level of p &lt;0.05. Results: A total of 67 medical records were analyzed, in which a higher prevalence of type C fractures (49.3%) was observed. The neurological subclassification N4 (35.8%) was the most prevalent type found, followed by subtype N0 (26.9%). Among the main injury mechanisms found, the most prevalent was the motorcycle accident (29.9%). There was no statistically significant association between the injury mechanism and the AOSpine morphological classification (p&gt; 0.05) or neurological deficit (p&gt; 0.05). Conclusion: Cervical fractures of type C, due to automobile accidents were the most prevalent. It was not possible to determine an association between the degree of neurological involvement and the morphology of the injury. Level of Evidence II; Retrospective study.
DOI: 10.6084/m9.figshare.10437977.v1
title: Nodulation, nitrogen uptake and growth of lima bean in a composted tannery sludge-treated soil

description: ABSTRACT: This study evaluated the responses of lima bean (Phaseolus lunatus L.) to application of composted tannery sludge on nodulation, N uptake and plant growth. For eight years, the compost was applied at rates of: 0, 2.5, 5, 10, and 20 Mg ha-1 (dry basis). Plants of lima bean showed higher nodulation in treatments with compost; however, nodules reported in these treatments presented lower biomass, size and diversity than those reported in treatment without compost. Accumulation of N increased with the application of the highest rate (20 Mg ha-1), while there was an increase in chromium content in shoot with the increase in compost rates. Thus, the use of composted tannery sludge, in long-term, increases the accumulation of chromium in plants, increasing nodulation, while decrease rhizobia diversity in nodules.
DOI: 10.6084/m9.figshare.10437980
title: Reproductive toxicity of neem seeds (Azadirachta indica) in male quail (Coturnix coturnix japonica)

description: ABSTRACT: Considering that neem (Azadirachta indica A. Juss.) causes deleterious effects on fertility, the objective was to evaluate the effect of feeding quail (Coturnix coturnix japonica Linnaeus, 1758) of 90 days old with neem seeds on seminal quality, biometric parameters, and testicular morphometrics, as an experimental model. After the 30 day adaptation period to the experimental conditions, birds were randomly distributed in five treatments of neem seeds incorporated into feed, with 10 replicates: T1 (0%), T2 (5%), T3 (10%), T4 (20%) and T5 (40%). After 60 days of receiving experimental rations, their semen was collected to evaluate the sperm quality, the birds were euthanized, and testes were submitted to biometric, histological, and histomorphometric evaluation. The data were evaluated by analysis of variance and later by Tukey test with a significance level of 5%. The mean values of testicle weight, length, and width significantly decreased in T4 and T5, due degeneration of germinal epithelial cells. In these treatments, it occurred a significant increase (P&gt;0.05) in the average values of the tunica albuginea thickness and a significant reduction in the values of the seminiferous tubule diameter and the height of the germinal epithelium. In addition, the mean values of seminal volume, sperm concentration, sperm motility, vigor, and sperm viability were significantly reduced. Thus, the use of neem in bird feeding, as well as the use for therapeutic purposes, is questionable, considering its negative impact on reproduction.
DOI: 10.6084/m9.figshare.10437971
title: THE USE OF TITANIUM MESH FOR DEFECT CLOSURE AFTER POSTERIOR SPINAL DECOMPRESSION

description: ABSTRACT Objective: The number of revision surgical interventions for degenerative spine disorders has increased steadily. However, the formation of adhesions is one of the more serious conditions accompanying this type of surgery. There are some generally accepted options for its prevention, such as delicate surgical technique, preserving the integrity of spinal canal, and the use of different synthetic materials in the form of gels, plates and membranes to delimit the dural sac from the surrounding soft tissues. The main disadvantages of the described methods are their high cost and the need for a large volume of material in prolonged surgical interventions. Therefore, the development of new methods for prevention of adhesions formations is of paramount importance. The use of titanium mesh is, potentially, an effective and relatively cheap method of preventing the formation of adhesions in spinal surgeries. Methods: We have prospectively analyzed the outcomes of treatment of 40 patients suffering from degenerative spine disease who underwent surgical intervention with titanium mesh implantation in our department between October 2017 and December 2017. Conclusion: The results of our study led us to conclude that the use of titanium mesh enables the surgeon to delimit the dural sac in multilevel spinal decompression surgeries, contributing to closure of the defect in spinal canal and significantly reducing treatment costs. Level of evidence III; Control Case Study.
DOI: 10.6084/m9.figshare.10437974.v1
title: EVALUATION OF PATIENTS WITH SUBAXIAL CERVICAL FRACTURES BY THE NEW AOSPINE CLASSIFICATION

description: ABSTRACT Objective: To evaluate the profile of patients with fracture and / or dislocation of the subaxial cervical spine using the new AOSpine classification and to correlate it with the trauma mechanism and the type of neurological deficit. Methods: Analyses were performed of the medical records of patients admitted to a tertiary hospital with fracture and / or subaxial cervical dislocation during the period from 2009 to 2016. For the evaluation of the association between the two categorical variables, the Chi-square test was used with a significance level of p &lt;0.05. Results: A total of 67 medical records were analyzed, in which a higher prevalence of type C fractures (49.3%) was observed. The neurological subclassification N4 (35.8%) was the most prevalent type found, followed by subtype N0 (26.9%). Among the main injury mechanisms found, the most prevalent was the motorcycle accident (29.9%). There was no statistically significant association between the injury mechanism and the AOSpine morphological classification (p&gt; 0.05) or neurological deficit (p&gt; 0.05). Conclusion: Cervical fractures of type C, due to automobile accidents were the most prevalent. It was not possible to determine an association between the degree of neurological involvement and the morphology of the injury. Level of Evidence II; Retrospective study.