cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7941779.v1
title: Talk the talk and walk the walk! Association between Weekly Exercise Load and Knowledge about Recommendations for Fighting Innactivity

description: Abstract Background: The World Health Organization (WHO) recommends as a weekly "target dose" of exercise 150 minutes of moderate exercise or 75 minutes of intense exercise. Public health policies have prioritized the practice of exercise as a strategy for disease prevention and health promotion, with health professionals as their main promoters. Objective: To assess the interaction between the amount of exercise per week and the knowledge about recommendations for fighting a sedentary lifestyle among health care professionals attending a congress of cardiology. Methods: Participants of the 2017 Rio de Janeiro Society of Cardiology Congress were interviewed. Knowledge about the World Health Organization (WHO) recommendations for fighting a sedentary lifestyle was assessed by asking participants the question: "How much weekly exercise is recommended by the WHO?" Responders were stratified by the weekly exercise load reported. A multivariate logistic model was created to determine independent predictors of knowledge. Results: A total of 426 participants were interviewed (45.5% men, median age 31 years, 37.8% physicians, 65.8% of the physicians were cardiologists). The overall knowledge level was 44.6%; 38.1%, 52.7% and 56.6% among non-physicians, non-cardiologists and cardiologists, respectively (p = 0.002). Of all participants, 21.8% were inactive, 15% were lightly active, 34.7% moderately active and 28.4% highly active, and the percentage of individuals who gave a correct answer to the question on exercise recommendations was 30.1%, 42%, 48% and 52.9% respectively (p &lt; 0.0001). In the multivariate analysis, being highly active (OR = 2.25, IC95%, 1.238 - 4.089), moderately active (OR = 1.93, IC 95% 1.105 - 3.39) and being a cardiologist (OR = 2.01, IC 95% 1.243 - 3,267) were predictors of knowledge. Conclusions: There was a linear association between exercise level and knowledge about the WHO recommendations on exercise. Policies to stimulate the practice of exercise among health professionals can positively impact campaigns for reducing sedentary lifestyle in the general population.
DOI: 10.6084/m9.figshare.7941785.v1
title: Nuts and Cardiovascular Diseases: Focus on Brazil Nuts

description: Abstract Cardiovascular diseases (CVD) are the main cause of death globally and most CVD can be prevented by addressing their risk factors, such as an unhealthy diet. Many authors have studied the benefits of nut consumption on CVD. Nuts contain high amounts of vegetable protein, unsaturated fatty acids, dietary fibers, vitamins, minerals and many other bioactive compounds, like phytosterols and phenolic compounds, which are able to reduce cholesterol levels and promote antioxidant and anti-inflammatory effects, thereby reducing cardiovascular risks. This review aims to describe studies involving the consumption of nuts, including Brazil nuts and CVD risk factors with positive results in the improvement of lipid profile, glucose metabolism, vascular function, and inflammatory and oxidative stress biomarkers.
DOI: 10.6084/m9.figshare.7941770
title: First molecular and serological detection of Epizootic Hemorrhagic Disease virus in white tailed deer ( Odocoileus virginianus ) from Tamaulipas, Mexico

description: ABSTRACT Epizootic hemorrhagic disease viruses (EHDV) are dsRNA arboviruses transmitted by biting midges of the genus Culicoides that cause disease in domestic and wild ruminants. Epizootic hemorrhagic disease (EHD) is considered the most important infectious disease of white tailed deer (WTD) in North America, some studies in Northeast Mexico reported EHDV-seropositive WTD and EHDV-infected Culicoides vectors. The increasing population of WTD that share habitat with livestock in Northeast México highlights the importance of EHD for the livestock industry in the transboundary region with the U.S. One hundred and twenty two samples from WTD in Tamaulipas state, Mexico were tested by ELISA and RT-PCR for EHDV antibodies and nucleic acid, respectively. Twelve animals were seropositive to ELISA and eleven animals were positive by RT-PCR. This is the first report of EHDV nucleic acid detection in WTD from Mexico. It is hypothesized that applying the transboundary disease approach to interdisciplinary research will help fill knowledge gaps, which could help develop countermeasures to mitigate the threat of EHDV infection in wildlife and livestock along the U.S.-Mexico border.
DOI: 10.6084/m9.figshare.7941773.v1
title: Rheological properties of low-density polyethylene filled with hydrophobic Co(Ni)-Al layered double hydroxides

description: Abstract Cobalt/aluminum and nickel/aluminum layered double hydroxide (LDH - M+2:Al molar ratio of 3:1) were intercalated with dodecylsulphate (DDS), laurate (LAU), stearate (STE) and palmitate (PAL) and used as filler in low-density polyethylene (LDPE) in percentages between 0.2 and 7.0wt%. After injection molding, the samples were submitted to morphological characterization by scanning electron microscopy (SEM), analysis of thermal behavior by differential scanning calorimetry (DSC) and investigation of rheological properties. All Co/Al-LDPE samples showed the formation of a high temperature polymer crystal domain, induced by the LDH filler. The rheological properties indicated in general a reduction of shear modulus due to incompatibility between some regions of LDH and LDPE, which promoted phase separation. However, interaction with the LDH surface indicated higher affinity of the Ni/Al-LDH for the LDPE compared to Co/Al-LDH, forming permanent networks.
DOI: 10.6084/m9.figshare.7941776.v1
title: Fourteen Years’ Survival After Batista Operation: The Short History of a Long Journey

description: Abstract A 41-year-old man with end-stage heart failure due to nonischemic dilated cardiomyopathy was submitted to the Batista procedure as an alternative to heart transplantation. With surgery, the patient showed progressive clinical amelioration, achieving long-term stable NYHA functional class II, despite gradual dilation of the heart chambers. Persistent atrial fibrillation appeared on the last year of life, his clinical condition deteriorated, and the patient died 14 years, four months, and 13 days after the operation. To the best of our knowledge this seems to be the longest reported survival for a patient submitted to Batista operation.
DOI: 10.6084/m9.figshare.7941758
title: Trends of drug-related poisoning cases attended to at a poison control center

description: ABSTRACT: Introduction: Drug-related poisonings have a high impact on morbidity and mortality, representing the first cause of intoxication in Brazil. Objective: To describe the trends of cases of drug-related poisonings attended to by a poison control center. Method: A quantitative approach (cross-sectional trend study) with data analysis of cases of drug-related poisonings attended to at the Poison Control Center of University Hospital of the State University of Londrina. Data were collected from service notification records for the period 1985 to 2014. For statistical analysis, a simple linear regression model was used. Results: Of the 36,707 cases attended to by the service, 22.5% (n = 8,608) were drug-related poisonings. There was an increase in the proportion of cases for both sexes (R2 = 0.195, p = 0.014) and males (R2 = 0.403, p &lt; 0.001). There was a trend towards a higher proportion of cases involving the analgesic, anti-inflammatory and immunosuppressive drug classes (R2 = 0.521, p = 0.018), antidepressants (R2 = 0.923, p &lt; 0.001) and antipsychotics (R2 = 0.869; p &lt; 0.001). Antibiotics showed a trend toward a lower proportion of cases (R2 = 0.773, p = 0.001). Conclusions: There was a trend for a higher proportion of cases of drug-related poisonings in males. Also, there was an increased trend towards cases involving analgesics/anti-inflammatories/immunosuppressants, antidepressants and antipsychotics.
DOI: 10.6084/m9.figshare.7941761
title: Cardiovascular Risk and Metabolic Syndrome in Individuals with Mental Disorders

description: Abstract Background: Patients with mental disorders are more susceptible to cardiovascular diseases and metabolic disorders compared to the general population. Objective: To evaluate cardiovascular risk and metabolic syndrome in individuals with mental disorders. Materials and methods: A cross-sectional study, conducted at the Psychosocial Care Centers. Socioeconomic, clinical, biochemical and anthropometric data were collected using a standard form. Cardiovascular risk was assessed by the Framingham risk score. Metabolic syndrome (MS) was determined by the World Health- Organization (WHO), the National Cholesterol Education Program (NCEP) and the International Diabetes Federation (IDF) criteria. Data were analyzed by descriptive statistics, and associations were evaluated by the chi-square test and Fisher's exact test, as well as Odds Ratio. The significance level adopted for all statistical tests was 5%. Results: The chance of individuals diagnosed with MS be at intermediate-to-high cardiovascular risk was greater (12.22, 8.01 and 6.23 times higher according to WHO, NCEP and IDF criteria, respectively) than those without MS. Conclusion: A high percentage of patients with mental disorders were at intermediate / high cardiovascular risk, and this was significantly associated with MS.
DOI: 10.6084/m9.figshare.7941764
title: Moderate-Intensity Walking Training Improves Depressive Symptoms and Pain in Older Adults with Good Quality of Life: A Controlled Randomized Trial

description: Abstract Background: Walking training can be an adequate choice to improve physical and psychological conditions in the elderly. Studies have reported positive changes in the quality of life, depressive symptoms and pain. However, baseline characteristics of volunteers have been controlled, and some of previous studies have not investigated these parameters concomitantly. Objectives: To assess the effects of moderate-intensity walking on quality of life, depressive symptoms and physical pain in physically active elderly individuals. Methods: Sixty-nine subjects were recruited and allocated into two groups: training group (n = 40) and control group (n = 29). All were evaluated for quality of life, depressive symptoms and pain. Training group underwent 40 minutes of walking (50-70% of maximum heart rate), 3 days a week for 12 weeks. For statistical analysis, we used the Kolmogorov-Smirnov test, Student’s t-test and Split-Plot ANOVA with Bonferroni post hoc, Pearson correlation. Significance level was set at 5%. Results: After 12 weeks of training, depressive symptoms and physical pain significantly reduced in the training group (2.7 ± 2.4 to 1.9 ± 1.8 and 4.3 ± 3.1 to 2.8 ± 2.9, respectively) compared with baseline values, and remained unchanged in the control group. There was a positive, moderate correlation between depressive symptoms and pain (r = 0.30). Conclusion: physically active elderly individuals with good quality of life show improved depressive symptoms after a short-term moderate-intensity walking training program.
DOI: 10.6084/m9.figshare.7941770.v1
title: First molecular and serological detection of Epizootic Hemorrhagic Disease virus in white tailed deer ( Odocoileus virginianus ) from Tamaulipas, Mexico

description: ABSTRACT Epizootic hemorrhagic disease viruses (EHDV) are dsRNA arboviruses transmitted by biting midges of the genus Culicoides that cause disease in domestic and wild ruminants. Epizootic hemorrhagic disease (EHD) is considered the most important infectious disease of white tailed deer (WTD) in North America, some studies in Northeast Mexico reported EHDV-seropositive WTD and EHDV-infected Culicoides vectors. The increasing population of WTD that share habitat with livestock in Northeast México highlights the importance of EHD for the livestock industry in the transboundary region with the U.S. One hundred and twenty two samples from WTD in Tamaulipas state, Mexico were tested by ELISA and RT-PCR for EHDV antibodies and nucleic acid, respectively. Twelve animals were seropositive to ELISA and eleven animals were positive by RT-PCR. This is the first report of EHDV nucleic acid detection in WTD from Mexico. It is hypothesized that applying the transboundary disease approach to interdisciplinary research will help fill knowledge gaps, which could help develop countermeasures to mitigate the threat of EHDV infection in wildlife and livestock along the U.S.-Mexico border.
DOI: 10.6084/m9.figshare.7941752
title: Stream macroalgal flora from Parnaíba River Basin, Brazil: reducing Wallacean shortfall

description: Abstract: The global biodiversity loss is a consensus. The biodiversity conservations shortfalls make conservation of biological diversity even more challenging. For many taxa, the knowledge about their distributions is deficient, and this is called the Wallacean shortfall. This situation is no different within algae biodiversity, especially in Brazil. There is still an enormous inequity of sample effort, as is the case of the Parnaíba River Basin (Northeast region), which had only 10 algal species in published (the lowest number of algal species reported among the main Brazilian basins). The present work had the objective of increasing the knowledge of algal flora in Brazil by conducting a taxonomic study of the stream macroalgal species of the Parnaíba River Basin. The sampling of macroalgae was carried out in 21 segments of streams from the Middle and Lower Parnaíba Basin, in the Piauí and Maranhão states. Macroalgae were manually removed and preserved in 4% formaldehyde. Environmental characteristics of each segment were measured in order to describe the sampling sites. The taxonomic survey of the macroalgal communities resulted in the identification of 38 taxa in total, of which 32 at a specific level; three vegetative groups; two sporophytic stages of red algae and one unidentified species. Among the 38 species recorded, 37 are new records for the Parnaíba River Basin. Following the same pattern, 23 species are new records for the Brazilian Northeast region, and Microcoleus lacustris represented the first report in Brazil. Despite the fact that it remains the Brazilian basin with the lowest number of algal species documented, this study contributed to the increase of almost five times the number of species sampled in the Parnaíba River Basin (from only 10 to 47 species). These data reinforce that the differences presented in algal diversity in the Brazilian regions are more related to the sampling effort than other factors (e.g. environmental characteristics, geographic distribution, biomes, among others). In addition, this survey illustrates not only the group's lack of information in the region but also shows the importance of this type of study as a tool for expanding the knowledge about biodiversity and its conservation.
DOI: 10.6084/m9.figshare.7941755
title: Roughage-free finishing diet based on whole corn grain and a mixture of additives for Nellore heifers

description: ABSTRACT This study was carried out to evaluate the effect of a blend of additives (choline, methionine, selenium, and organic zinc) on performance, feed efficiency, rumen parameters, and carcass traits of Nellore heifers finished with roughage-free diet. Nellore heifers (n = 36; average BW = 244±24.1 kg; average 24 months of age) were maintained in a feedlot system for 86 d. Heifers were separated into two groups: control and additive. Heifers in control group were fed a based diet composed of 850 g kg−1 corn grain and 150 g kg−1 of a mineral-vitamin-protein pellet. The additive group was fed a diet supplemented with a blend of choline, methionine, selenium, and organic zinc at 1,667, 4,000, 1, and 24.37 mg kg−1 of the diet dry matter, respectively. The animals were allotted to 18 pens (two heifers/pen), with nine pens per treatment. Heifers were weighed, blood samples were collected, ultrasonography examinations were performed periodically, and hot carcass and papillae samples were taken at slaughter. Data were analyzed as a completely randomized design. The model included the fixed effect of treatments (control and additive). Additive supplementation did not change dry matter intake, performance, or feed efficiency. There was no effect of additives on muscle or fat tissue deposition. Consequently, no changes in hot carcass weight and dressing were found. Overall, additive inclusion did not alter blood parameters, blood electrolyte balance, and rumen traits. Nellore heifers finished with roughage-free diets have no improvement on production traits nor in their rumen health by supplementation with a blend of choline, methionine, selenium, and organic zinc.
DOI: 10.6084/m9.figshare.7941764.v1
title: Moderate-Intensity Walking Training Improves Depressive Symptoms and Pain in Older Adults with Good Quality of Life: A Controlled Randomized Trial

description: Abstract Background: Walking training can be an adequate choice to improve physical and psychological conditions in the elderly. Studies have reported positive changes in the quality of life, depressive symptoms and pain. However, baseline characteristics of volunteers have been controlled, and some of previous studies have not investigated these parameters concomitantly. Objectives: To assess the effects of moderate-intensity walking on quality of life, depressive symptoms and physical pain in physically active elderly individuals. Methods: Sixty-nine subjects were recruited and allocated into two groups: training group (n = 40) and control group (n = 29). All were evaluated for quality of life, depressive symptoms and pain. Training group underwent 40 minutes of walking (50-70% of maximum heart rate), 3 days a week for 12 weeks. For statistical analysis, we used the Kolmogorov-Smirnov test, Student’s t-test and Split-Plot ANOVA with Bonferroni post hoc, Pearson correlation. Significance level was set at 5%. Results: After 12 weeks of training, depressive symptoms and physical pain significantly reduced in the training group (2.7 ± 2.4 to 1.9 ± 1.8 and 4.3 ± 3.1 to 2.8 ± 2.9, respectively) compared with baseline values, and remained unchanged in the control group. There was a positive, moderate correlation between depressive symptoms and pain (r = 0.30). Conclusion: physically active elderly individuals with good quality of life show improved depressive symptoms after a short-term moderate-intensity walking training program.
DOI: 10.6084/m9.figshare.7941758.v1
title: Trends of drug-related poisoning cases attended to at a poison control center

description: ABSTRACT: Introduction: Drug-related poisonings have a high impact on morbidity and mortality, representing the first cause of intoxication in Brazil. Objective: To describe the trends of cases of drug-related poisonings attended to by a poison control center. Method: A quantitative approach (cross-sectional trend study) with data analysis of cases of drug-related poisonings attended to at the Poison Control Center of University Hospital of the State University of Londrina. Data were collected from service notification records for the period 1985 to 2014. For statistical analysis, a simple linear regression model was used. Results: Of the 36,707 cases attended to by the service, 22.5% (n = 8,608) were drug-related poisonings. There was an increase in the proportion of cases for both sexes (R2 = 0.195, p = 0.014) and males (R2 = 0.403, p &lt; 0.001). There was a trend towards a higher proportion of cases involving the analgesic, anti-inflammatory and immunosuppressive drug classes (R2 = 0.521, p = 0.018), antidepressants (R2 = 0.923, p &lt; 0.001) and antipsychotics (R2 = 0.869; p &lt; 0.001). Antibiotics showed a trend toward a lower proportion of cases (R2 = 0.773, p = 0.001). Conclusions: There was a trend for a higher proportion of cases of drug-related poisonings in males. Also, there was an increased trend towards cases involving analgesics/anti-inflammatories/immunosuppressants, antidepressants and antipsychotics.
DOI: 10.6084/m9.figshare.7941761.v1
title: Cardiovascular Risk and Metabolic Syndrome in Individuals with Mental Disorders

description: Abstract Background: Patients with mental disorders are more susceptible to cardiovascular diseases and metabolic disorders compared to the general population. Objective: To evaluate cardiovascular risk and metabolic syndrome in individuals with mental disorders. Materials and methods: A cross-sectional study, conducted at the Psychosocial Care Centers. Socioeconomic, clinical, biochemical and anthropometric data were collected using a standard form. Cardiovascular risk was assessed by the Framingham risk score. Metabolic syndrome (MS) was determined by the World Health- Organization (WHO), the National Cholesterol Education Program (NCEP) and the International Diabetes Federation (IDF) criteria. Data were analyzed by descriptive statistics, and associations were evaluated by the chi-square test and Fisher's exact test, as well as Odds Ratio. The significance level adopted for all statistical tests was 5%. Results: The chance of individuals diagnosed with MS be at intermediate-to-high cardiovascular risk was greater (12.22, 8.01 and 6.23 times higher according to WHO, NCEP and IDF criteria, respectively) than those without MS. Conclusion: A high percentage of patients with mental disorders were at intermediate / high cardiovascular risk, and this was significantly associated with MS.
DOI: 10.6084/m9.figshare.7941752.v1
title: Stream macroalgal flora from Parnaíba River Basin, Brazil: reducing Wallacean shortfall

description: Abstract: The global biodiversity loss is a consensus. The biodiversity conservations shortfalls make conservation of biological diversity even more challenging. For many taxa, the knowledge about their distributions is deficient, and this is called the Wallacean shortfall. This situation is no different within algae biodiversity, especially in Brazil. There is still an enormous inequity of sample effort, as is the case of the Parnaíba River Basin (Northeast region), which had only 10 algal species in published (the lowest number of algal species reported among the main Brazilian basins). The present work had the objective of increasing the knowledge of algal flora in Brazil by conducting a taxonomic study of the stream macroalgal species of the Parnaíba River Basin. The sampling of macroalgae was carried out in 21 segments of streams from the Middle and Lower Parnaíba Basin, in the Piauí and Maranhão states. Macroalgae were manually removed and preserved in 4% formaldehyde. Environmental characteristics of each segment were measured in order to describe the sampling sites. The taxonomic survey of the macroalgal communities resulted in the identification of 38 taxa in total, of which 32 at a specific level; three vegetative groups; two sporophytic stages of red algae and one unidentified species. Among the 38 species recorded, 37 are new records for the Parnaíba River Basin. Following the same pattern, 23 species are new records for the Brazilian Northeast region, and Microcoleus lacustris represented the first report in Brazil. Despite the fact that it remains the Brazilian basin with the lowest number of algal species documented, this study contributed to the increase of almost five times the number of species sampled in the Parnaíba River Basin (from only 10 to 47 species). These data reinforce that the differences presented in algal diversity in the Brazilian regions are more related to the sampling effort than other factors (e.g. environmental characteristics, geographic distribution, biomes, among others). In addition, this survey illustrates not only the group's lack of information in the region but also shows the importance of this type of study as a tool for expanding the knowledge about biodiversity and its conservation.