cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.21716200.v1
title: Effects of low-intensity cattle ranching on amphibians in the Ñeembucú Wetland Complex, Paraguay

description: ABSTRACT Cattle in wetlands impact water quality through waste excretion, which deposits excess nutrients, as well as decreasing the biomass and height of vegetation through trampling and herbivory. Amphibians are sensitive to these changes due to their porous skin and reliance on vegetated microhabitats. Previous studies examining the effect of cattle on amphibians in wetlands report conflicting results, exemplifying the need to avoid overgeneralizations and instead examine specific environments. In the Ñeembucú Wetland Complex in Paraguay, low-intensity cattle ranching is a common practice. This study seeks to understand how the presence of cattle in these operations impacts water chemistry and amphibian species richness, as well as determining which cattle effects (eutrophication, nutrient loading, and decreased vegetation height diversity) have the greatest impact on amphibian communities. We anticipated that increased cattle presence would negatively impact wetland condition, and consequentially lower amphibian species richness. Data was collected over seven weeks at Estancia Santa Ana, a low-intensity cattle ranch in Pilar, Paraguay. Cattle presence was measured through cow footprints and feces densities, while a vegetation survey and water quality testing (nitrate, phosphate, and dissolved oxygen) served as environmental metrics. Pitfall trapping was used to gather information on amphibian species richness and community composition. A Pearson parametric correlation test and Factor Analysis of Mixed Data in R were then used to understand the relationship between variables. Very few statistically relationships were found between variables, and those that existed showed a very weak correlation. This suggests that cow presence does not have as strong of an impact on water quality or amphibian species richness as expected. Terrestrial and aquatic vegetation were found to explain much of the variation among the data, which verifies the importance of amphibians’ microhabitats. While future research comparing generalist and specialist species in the area is necessary, these initial results suggest a hopeful future for collaboration on environmental efforts with low-intensity cattle ranchers.
DOI: 10.6084/m9.figshare.21835267
title: HPLC-DAD analysis, antifungal and antioxidant activity of Solanum dolichosepalum bitter extracts and fractions

description: Abstract Solanum dolichosepalum is a plant with anti-infective effects. It is a healing agent and has ethnopharmacological uses. In this study, the antifungal activity of extracts and fractions of this species on C. albicans and F. oxysporum was evaluated. The antioxidant activity was measured using the ABTS and DPPH methods, and by determining the total content of phenolic compounds. An HPLC-DAD qualitative analysis was carried out to identify phenolic compounds and alkaloids. Pearson’s correlation coefficients were calculated. Inhibitory effects were found in all the extracts and fractions on the analyzed microorganisms. F. oxysporum was the microorganism most sensitive to the action of S. dolichosepalum extracts. All extracts and fractions showed antioxidant activity, with the acetone extract and the acetone fraction being those that generated the best results. The content of total phenolic compounds showed that acetone has a greater affinity with the phenolic compounds present in S. dolichosepalum. In this plant, p-Hydroxybenzoic, vanillic, ferulic, trans-cinnamic, caffeic, p-coumaric, and rosmarinic acids were found, as well as theobromine, quercetin, and luteolin. The content of total phenolic compounds was determined to be directly proportional to the inhibition of the ABTS and DPPH radicals, and the inhibition of the analyzed microorganisms. It was determined that the extracts and fractions obtained from S. dolichosepalum show antioxidant and antifungal activity.
DOI: 10.6084/m9.figshare.21835267.v1
title: HPLC-DAD analysis, antifungal and antioxidant activity of Solanum dolichosepalum bitter extracts and fractions

description: Abstract Solanum dolichosepalum is a plant with anti-infective effects. It is a healing agent and has ethnopharmacological uses. In this study, the antifungal activity of extracts and fractions of this species on C. albicans and F. oxysporum was evaluated. The antioxidant activity was measured using the ABTS and DPPH methods, and by determining the total content of phenolic compounds. An HPLC-DAD qualitative analysis was carried out to identify phenolic compounds and alkaloids. Pearson’s correlation coefficients were calculated. Inhibitory effects were found in all the extracts and fractions on the analyzed microorganisms. F. oxysporum was the microorganism most sensitive to the action of S. dolichosepalum extracts. All extracts and fractions showed antioxidant activity, with the acetone extract and the acetone fraction being those that generated the best results. The content of total phenolic compounds showed that acetone has a greater affinity with the phenolic compounds present in S. dolichosepalum. In this plant, p-Hydroxybenzoic, vanillic, ferulic, trans-cinnamic, caffeic, p-coumaric, and rosmarinic acids were found, as well as theobromine, quercetin, and luteolin. The content of total phenolic compounds was determined to be directly proportional to the inhibition of the ABTS and DPPH radicals, and the inhibition of the analyzed microorganisms. It was determined that the extracts and fractions obtained from S. dolichosepalum show antioxidant and antifungal activity.
DOI: 10.6084/m9.figshare.21835270
title: Hematochemical profile of Cholistani cattle being reared in the Cholistan desert of Pakistan under pastoralism

description: ABSTRACT The objective of the present study was to assess and create normal reference intervals for hematochemical profile of Cholistani cattle (n=360) being reared under pastoralism. The comparisons have been made with earlier published data on Bos indicus and taurus cattle breeds. The general health status of animals was ascertained through a thorough anamnesis from the livestock owners and clinical signs. However, theileriosis, in specific, was ruled out through blood smear examination. The animals were assigned in groups according to age: young (n=190; ≤12 months) and adult (n=170; &gt;12 months up till 7 years); and gender: male (n=182) and female (n=178) cattle. The mean (±SE), median, range and reference intervals (25th to 95th percentile) for hematochemical profile were determined through descriptive statistics and differences between various groups were analyzed through Mann Whitney U test. The findings of this study may serve as reference hematochemical values for Cholistani cattle in specific and humped zebu cattle in general for assessing any physiological, pathological, or metabolic alterations.
DOI: 10.6084/m9.figshare.21835270.v1
title: Hematochemical profile of Cholistani cattle being reared in the Cholistan desert of Pakistan under pastoralism

description: ABSTRACT The objective of the present study was to assess and create normal reference intervals for hematochemical profile of Cholistani cattle (n=360) being reared under pastoralism. The comparisons have been made with earlier published data on Bos indicus and taurus cattle breeds. The general health status of animals was ascertained through a thorough anamnesis from the livestock owners and clinical signs. However, theileriosis, in specific, was ruled out through blood smear examination. The animals were assigned in groups according to age: young (n=190; ≤12 months) and adult (n=170; &gt;12 months up till 7 years); and gender: male (n=182) and female (n=178) cattle. The mean (±SE), median, range and reference intervals (25th to 95th percentile) for hematochemical profile were determined through descriptive statistics and differences between various groups were analyzed through Mann Whitney U test. The findings of this study may serve as reference hematochemical values for Cholistani cattle in specific and humped zebu cattle in general for assessing any physiological, pathological, or metabolic alterations.
DOI: 10.6084/m9.figshare.21835273
title: Assessment of the quality of health information on the Internet: evidence-based accuracy indicators for tuberculosis

description: ABSTRACT Not long ago, someone had to buy a newspaper, a book, or a magazine or go to a library to obtain information. Today, the Internet quickly facilitates a myriad of information. However, the information provided may be obsolete, incomplete, incorrect, or deliberately false: fake news. In the health field, this information can affect well-being or harm individuals and society. Thus, professionals, researchers, and institutions have assessed the quality of information on health websites to address this issue. Evaluations often verify the accuracy of the information provided. However, the information accuracy indicators have yet to be constructed from Evidence-Based Medicine (EBM). This article aims to build indicators from EBM practices, analyzing the case of tuberculosis. This manuscript proposes 43 information accuracy indicators that evaluated the tuberculosis information available on the Brazilian Ministry of Health. The results indicate that much information needs to be included, and some data must be corrected. This evaluation reiterates the importance of building EBM accuracy indicators. This work intends to encourage new studies about assessing the quality of health information on the Internet.
DOI: 10.6084/m9.figshare.21835273.v1
title: Assessment of the quality of health information on the Internet: evidence-based accuracy indicators for tuberculosis

description: ABSTRACT Not long ago, someone had to buy a newspaper, a book, or a magazine or go to a library to obtain information. Today, the Internet quickly facilitates a myriad of information. However, the information provided may be obsolete, incomplete, incorrect, or deliberately false: fake news. In the health field, this information can affect well-being or harm individuals and society. Thus, professionals, researchers, and institutions have assessed the quality of information on health websites to address this issue. Evaluations often verify the accuracy of the information provided. However, the information accuracy indicators have yet to be constructed from Evidence-Based Medicine (EBM). This article aims to build indicators from EBM practices, analyzing the case of tuberculosis. This manuscript proposes 43 information accuracy indicators that evaluated the tuberculosis information available on the Brazilian Ministry of Health. The results indicate that much information needs to be included, and some data must be corrected. This evaluation reiterates the importance of building EBM accuracy indicators. This work intends to encourage new studies about assessing the quality of health information on the Internet.
DOI: 10.6084/m9.figshare.21835275
title: Fibrous osteodystrophy due to secondary renal hyperparathyroidism in a senile dog

description: ABSTRACT Renal hyperparathyroidism stands out among the complications of kidney disease in dogs due to phosphorus retention with a predisposition to hypocalcemia, parathyroid hormone stimulation with mobilization of calcium from the bones, characterizing fibrous osteodystrophy, unusual in the elderly. The objective was to report it in 12-year-old Labrador with polyuria, polydipsia, and emesis for five months due to maxillary and mandibular volume increase, followed by loosely fixed teeth, and facial deformity. Blood tests showed anemia, thrombocytosis, azotemia, hypoalbuminemia and hyperphosphatemia and urinalysis showed low density, glycosuria, proteinuria, and moderate caudate and transitional epithelial cells. Oral x-rays showed loss of dental bone support and decreased bone radiopacity. Chest radiographs showed decreased density in the ribs and costochondral junction; on the other hand, organs of the cardiorespiratory system showed no changes. The electrocardiogram and echocardiogram did not show impairment. Abdominal ultrasound revealed kidneys with asymmetry, increased echogenicity of the cortical and poorly preserved cortico-medullary definition. Oral histopathology showed intense fibroplasia associated with bone reabsorption. Support therapy was instituted, but the patient died ten days after consultation. Thus, although uncommon in the elderly, fibrous osteodystrophy should be investigated in dogs with advanced-stage chronic kidney disease and, even with conservative therapies, the prognosis is unfavorable.
DOI: 10.6084/m9.figshare.21835275.v1
title: Fibrous osteodystrophy due to secondary renal hyperparathyroidism in a senile dog

description: ABSTRACT Renal hyperparathyroidism stands out among the complications of kidney disease in dogs due to phosphorus retention with a predisposition to hypocalcemia, parathyroid hormone stimulation with mobilization of calcium from the bones, characterizing fibrous osteodystrophy, unusual in the elderly. The objective was to report it in 12-year-old Labrador with polyuria, polydipsia, and emesis for five months due to maxillary and mandibular volume increase, followed by loosely fixed teeth, and facial deformity. Blood tests showed anemia, thrombocytosis, azotemia, hypoalbuminemia and hyperphosphatemia and urinalysis showed low density, glycosuria, proteinuria, and moderate caudate and transitional epithelial cells. Oral x-rays showed loss of dental bone support and decreased bone radiopacity. Chest radiographs showed decreased density in the ribs and costochondral junction; on the other hand, organs of the cardiorespiratory system showed no changes. The electrocardiogram and echocardiogram did not show impairment. Abdominal ultrasound revealed kidneys with asymmetry, increased echogenicity of the cortical and poorly preserved cortico-medullary definition. Oral histopathology showed intense fibroplasia associated with bone reabsorption. Support therapy was instituted, but the patient died ten days after consultation. Thus, although uncommon in the elderly, fibrous osteodystrophy should be investigated in dogs with advanced-stage chronic kidney disease and, even with conservative therapies, the prognosis is unfavorable.
DOI: 10.6084/m9.figshare.21835276
title: Floristic Composition of Restored Atlantic Riparian Forests on The Coast of São Paulo State, Brazil

description: Abstract Studies on floristic composition are important to evaluate the effectiveness of forest restoration and to support conservation of tropical forests. Presence of planted exotic species and low species richness in several riparian forests in Brazil led us to analyze the floristic composition of restored riparian areas in a region with one of the highest levels of vegetation cover in the Atlantic Forest and immersed in one of the largest centers of endemism in this hotspot. Restored areas were identified through consultation of licensing processes at the environmental agencies and field visits were carried out in these areas to identify planted species. Most restorations involved the planting of exotic species, low species richness and an inadequate proportion of native species, which can be harmful to the conservation and restoration of the Atlantic Forest. Dissemination of these results may alert the environmental agencies in order to avoid the approval of ineffective restorations.
DOI: 10.6084/m9.figshare.21835276.v1
title: Floristic Composition of Restored Atlantic Riparian Forests on The Coast of São Paulo State, Brazil

description: Abstract Studies on floristic composition are important to evaluate the effectiveness of forest restoration and to support conservation of tropical forests. Presence of planted exotic species and low species richness in several riparian forests in Brazil led us to analyze the floristic composition of restored riparian areas in a region with one of the highest levels of vegetation cover in the Atlantic Forest and immersed in one of the largest centers of endemism in this hotspot. Restored areas were identified through consultation of licensing processes at the environmental agencies and field visits were carried out in these areas to identify planted species. Most restorations involved the planting of exotic species, low species richness and an inadequate proportion of native species, which can be harmful to the conservation and restoration of the Atlantic Forest. Dissemination of these results may alert the environmental agencies in order to avoid the approval of ineffective restorations.
DOI: 10.6084/m9.figshare.21835278
title: Do submerged roots hinder orthodontic treatment or the use of implants?

description: ABSTRACT Introduction: In clinical practice, submerged roots are found with high frequency, and their presence can change the planning of dental movements and implant placement. Objectives: To provide explanations of possible developments in the area involved, according to the evolutionary stage of the process, at the time of diagnosis. Discussion: After atrophy of the periodontal ligament and epithelial remnants of Malassez, ankylosis of the bone with the submerged root occurs, and initiates a process of replacement resorption. Until this process reaches the most advanced stage, this area represents an increased “bone” density, and if some care is not taken, this can generate resorption problems in the tooth to be moved. Whereas implants can be placed, despite the presence of the submerged root, irrespective of the stage of evolution. Conclusion: It is natural for the onset of alveolodental ankylosis and tooth replacement resorption to occur in submerged roots, and its stage of evolution will be decisive in the approach to be adopted in clinical planning.
DOI: 10.6084/m9.figshare.21835278.v1
title: Do submerged roots hinder orthodontic treatment or the use of implants?

description: ABSTRACT Introduction: In clinical practice, submerged roots are found with high frequency, and their presence can change the planning of dental movements and implant placement. Objectives: To provide explanations of possible developments in the area involved, according to the evolutionary stage of the process, at the time of diagnosis. Discussion: After atrophy of the periodontal ligament and epithelial remnants of Malassez, ankylosis of the bone with the submerged root occurs, and initiates a process of replacement resorption. Until this process reaches the most advanced stage, this area represents an increased “bone” density, and if some care is not taken, this can generate resorption problems in the tooth to be moved. Whereas implants can be placed, despite the presence of the submerged root, irrespective of the stage of evolution. Conclusion: It is natural for the onset of alveolodental ankylosis and tooth replacement resorption to occur in submerged roots, and its stage of evolution will be decisive in the approach to be adopted in clinical planning.
DOI: 10.6084/m9.figshare.21835281
title: Knowledge of women who have sex with women about Sexually Transmitted Infections and AIDS

description: Abstract This article aims to study the knowledge of women who have sex with women about Sexually Transmitted Infections and AIDS. Cross-sectional study of 260 women, 81 women who either have sex with women or with men and women (WSW) and 179 women who have sex exclusively with men (WSM). Data were collected in 2019/2020 by means of a form and validated instruments. To study the association between sexual partnership and level of knowledge about Sexually Transmitted Infections and AIDS, multiple Cox regression models were adjusted, producing significant associations of p&lt;0,05. The median percentage of correct answers was lower among WSW when compared to WSM [68% (18-96) vs 75% (14-96); p=0.023]. Having sex with woman [PR=2.36 (1.07-5.21); p=0.033] and less than 11 years of schooling [PR=2.64 (1.12-6.21); p=0.026] were independently associated with low knowledge. WSW had a lower level of knowledge about Sexually Transmitted Infections and AIDS than WSM, and lower education was independently associated with this finding.
DOI: 10.6084/m9.figshare.21835281.v1
title: Knowledge of women who have sex with women about Sexually Transmitted Infections and AIDS

description: Abstract This article aims to study the knowledge of women who have sex with women about Sexually Transmitted Infections and AIDS. Cross-sectional study of 260 women, 81 women who either have sex with women or with men and women (WSW) and 179 women who have sex exclusively with men (WSM). Data were collected in 2019/2020 by means of a form and validated instruments. To study the association between sexual partnership and level of knowledge about Sexually Transmitted Infections and AIDS, multiple Cox regression models were adjusted, producing significant associations of p&lt;0,05. The median percentage of correct answers was lower among WSW when compared to WSM [68% (18-96) vs 75% (14-96); p=0.023]. Having sex with woman [PR=2.36 (1.07-5.21); p=0.033] and less than 11 years of schooling [PR=2.64 (1.12-6.21); p=0.026] were independently associated with low knowledge. WSW had a lower level of knowledge about Sexually Transmitted Infections and AIDS than WSM, and lower education was independently associated with this finding.
DOI: 10.6084/m9.figshare.21835284
title: Incidental gallbladder cancer: what is the prevalence and how do we perform cholecystectomy for presumably benign biliary disease?

description: ABSTRACT Objective: to determine the prevalence of incidental gallbladder cancer (IGBC) in cholecystectomies performed in a tertiary public hospital and to describe technical and epidemiological aspects of performing cholecystectomies for presumably benign disease. Method: descriptive, retrospective observational study, based on analysis of medical records of patients undergoing cholecystectomy with preoperative hypothesis of benign disease between January 2018 and January 2022. Results: prevalence of gallbladder adenocarcinoma in our sample was 0.16%, similar to data in the literature. Technical aspects during cholecystectomy were also described with a frequency similar to that found in the literature. Conclusion: despite a rare disease, IGBC is relevant in the routine of the General Surgeon. Its diagnosis, staging and treatment directly affect the prognosis. Technical aspects during cholecystectomy are not always remembered by surgeons and can interfere with the prognosis and subsequent treatment of the patient.
DOI: 10.6084/m9.figshare.21835284.v1
title: Incidental gallbladder cancer: what is the prevalence and how do we perform cholecystectomy for presumably benign biliary disease?

description: ABSTRACT Objective: to determine the prevalence of incidental gallbladder cancer (IGBC) in cholecystectomies performed in a tertiary public hospital and to describe technical and epidemiological aspects of performing cholecystectomies for presumably benign disease. Method: descriptive, retrospective observational study, based on analysis of medical records of patients undergoing cholecystectomy with preoperative hypothesis of benign disease between January 2018 and January 2022. Results: prevalence of gallbladder adenocarcinoma in our sample was 0.16%, similar to data in the literature. Technical aspects during cholecystectomy were also described with a frequency similar to that found in the literature. Conclusion: despite a rare disease, IGBC is relevant in the routine of the General Surgeon. Its diagnosis, staging and treatment directly affect the prognosis. Technical aspects during cholecystectomy are not always remembered by surgeons and can interfere with the prognosis and subsequent treatment of the patient.