cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.21856108.v1
title: Profile of professionals working in intradialytic exercise programs in Brazil: a national survey

description: Abstract Objective: This survey was designed to assess the profile of professionals working in intradialytic exercise programs (IEPs) in Brazil and reveal the motivators and barriers they face. Methods: The survey was sent to physiotherapists and exercise physiologists working in IEPs in Brazil. Phone interviews and electronic forms were used to collect the answers to the survey questionnaire. Results: Forty-one of the 261 included dialysis centers had IEPs; 44 professionals answered the questionnaire over the phone and 26 used the electronic form to do it. A total of 70 professionals (mean age 33.4±7.4 years; 84.3% physiotherapists) answered the questionnaire. Resistance training was the preferred mode of therapy. Most of the IEPs were connected to research and were paid for by private health insurance. The desire to work in a different field (30.0%) and lack of resources (31.4%) were the most prevalent motivator and barrier cited by IEP professionals working in dialysis centers, respectively. Conclusion: The majority of the few professionals that work in IEPs in Brazil are physiotherapists. Lack of resources was the most commonly reported barrier faced by survey respondents.
DOI: 10.6084/m9.figshare.21856113
title: COVID-19 in kidney transplant recipients: what have we learned one year later? A cohort study from a tertiary center

description: Abstract Introduction: Kidney transplant (KT) recipients have a high risk for adverse outcomes from infections, such as COVID-19. Methods: We have retrospectively reviewed all KT recipients with documented COVID-19 between March 1, 2020, and March 15, 2021, and analyzed patients’ characteristics, clinical course, treatment, and outcomes. Results: We identified 123 patients, 72% were male, with a mean age of 54.5±13.0 years. Twenty percent were asymptomatic, 7% had a nosocomial transmission, and 36% of the remainder required hospitalization. Almost all admitted patients received oxygen, 30% required invasive mechanical ventilation (IMV), more than a half had acute kidney injury, with 10% requiring dialysis, and 20% died. Incidence was comparable to that of the Portuguese population, but the mortality rate was almost four times higher (SMR of 3.768 (95% CI:1.723-7.154). Higher body mass index (OR 1.275, P=0.001), lower baseline graft function (OR 0.968, P=0.015), and nosocomial transmission (OR 13.836, P=0.019) were associated with oxygen demand, whereas female gender (OR 3.801, P=0.031) and lower baseline kidney graft function (OR 0.955, P=0.005), but not body mass index, were associated with IMV and/or death. Conclusion: Mortality rate in KT patients was higher than in the general population and lower baseline kidney function was the most consistent marker for adverse outcomes.
DOI: 10.6084/m9.figshare.21856113.v1
title: COVID-19 in kidney transplant recipients: what have we learned one year later? A cohort study from a tertiary center

description: Abstract Introduction: Kidney transplant (KT) recipients have a high risk for adverse outcomes from infections, such as COVID-19. Methods: We have retrospectively reviewed all KT recipients with documented COVID-19 between March 1, 2020, and March 15, 2021, and analyzed patients’ characteristics, clinical course, treatment, and outcomes. Results: We identified 123 patients, 72% were male, with a mean age of 54.5±13.0 years. Twenty percent were asymptomatic, 7% had a nosocomial transmission, and 36% of the remainder required hospitalization. Almost all admitted patients received oxygen, 30% required invasive mechanical ventilation (IMV), more than a half had acute kidney injury, with 10% requiring dialysis, and 20% died. Incidence was comparable to that of the Portuguese population, but the mortality rate was almost four times higher (SMR of 3.768 (95% CI:1.723-7.154). Higher body mass index (OR 1.275, P=0.001), lower baseline graft function (OR 0.968, P=0.015), and nosocomial transmission (OR 13.836, P=0.019) were associated with oxygen demand, whereas female gender (OR 3.801, P=0.031) and lower baseline kidney graft function (OR 0.955, P=0.005), but not body mass index, were associated with IMV and/or death. Conclusion: Mortality rate in KT patients was higher than in the general population and lower baseline kidney function was the most consistent marker for adverse outcomes.
DOI: 10.6084/m9.figshare.21856122
title: Encapsulating peritoneal sclerosis: from early diagnosis to successful kidney transplantation

description: Abstract Encapsulating peritoneal sclerosis is an uncommon but serious complication of peritoneal dialysis. In most cases, the symptoms appear after peritoneal dialysis withdrawal, which hampers its diagnosis. We present the case of a 44-years-old Caucasian male who had been on peritoneal dialysis for 6 years and 3 months and was switched to hemodialysis due to ultrafiltration failure. During his last months on peritoneal dialysis, he developed anorexia and asthenia, which were initially attributed to dialysis inadequacy. After hemodialysis induction, the patient developed abdominal pain, increased abdominal volume, obstipation alternating with diarrhea, and weight loss. Computed tomography showed de novo ascites. A diagnosis of early encapsulating peritoneal sclerosis was considered, and treatment was promptly initiated with nutritional support, oral prednisolone, and tamoxifen for one year. The patient progressed with resolution of the symptoms. One month after the end of the treatment, he underwent a successful kidney transplant and remain without any major intercurrences. A high level of clinical suspicion is crucial for the early diagnosis of encapsulating peritoneal sclerosis as the disease can be fatal in advanced stages. This case highlights that with early treatment, kidney transplantation can be successfully performed after an episode of encapsulating peritoneal sclerosis.
DOI: 10.6084/m9.figshare.21856122.v1
title: Encapsulating peritoneal sclerosis: from early diagnosis to successful kidney transplantation

description: Abstract Encapsulating peritoneal sclerosis is an uncommon but serious complication of peritoneal dialysis. In most cases, the symptoms appear after peritoneal dialysis withdrawal, which hampers its diagnosis. We present the case of a 44-years-old Caucasian male who had been on peritoneal dialysis for 6 years and 3 months and was switched to hemodialysis due to ultrafiltration failure. During his last months on peritoneal dialysis, he developed anorexia and asthenia, which were initially attributed to dialysis inadequacy. After hemodialysis induction, the patient developed abdominal pain, increased abdominal volume, obstipation alternating with diarrhea, and weight loss. Computed tomography showed de novo ascites. A diagnosis of early encapsulating peritoneal sclerosis was considered, and treatment was promptly initiated with nutritional support, oral prednisolone, and tamoxifen for one year. The patient progressed with resolution of the symptoms. One month after the end of the treatment, he underwent a successful kidney transplant and remain without any major intercurrences. A high level of clinical suspicion is crucial for the early diagnosis of encapsulating peritoneal sclerosis as the disease can be fatal in advanced stages. This case highlights that with early treatment, kidney transplantation can be successfully performed after an episode of encapsulating peritoneal sclerosis.
DOI: 10.6084/m9.figshare.21856125
title: Effects of Urtica dioica Seeds on Oxidative/ Nitrosative Stress Levels and Myeloperoxidase Activity in Muscle Ischemia/Reperfusion Injury

description: Abstract The purpose of this study is to evaluate the preventive effects of Urtica dioica (UD) on muscle ischemia/reperfusion (I/R) injury. A total of 27 male Wistar rats were divided into three groups as the control group (1), I/R + saline group (2), and I/R+UD group (3). Group 1 did not receive any treatment. Group 2 was administered a total of 2mL/kg saline (1mL/kg before ischemia and 1 mL/kg after reperfusion), and group 3 was given a total of 2mL of UD (1mL/kg before ischemia and 1mL/kg after reperfusion) as treatment. Saline and UD were administered via intraesophageal canula once a day for five days. At the end of five days, all the rats were exposed to muscle ischemia for 60 min followed by 60 min of reperfusion of the bilateral hindlimbs induced using a tourniquet. Muscle tissue histopathologies were evaluated by light microscopy. Furthermore, oxidative/nitrosative stress biomarkers such as catalase (CAT), superoxide dismutase (SOD), malondialdehyde (MDA), nitrotyrosine (3-NT), nitric oxide (NO), and myeloperoxidase (MPO) as an inflammatory marker in tissue samples were measured. UD treatment significantly decreased oxidative/nitrosative stress biomarker levels and MPO (p&lt;0.05). We established that UD treatment could alleviate muscle injury induced by muscle I/R in rats by inhibiting the inflammation and oxidative/nitrosative stress.
DOI: 10.6084/m9.figshare.21856125.v1
title: Effects of Urtica dioica Seeds on Oxidative/ Nitrosative Stress Levels and Myeloperoxidase Activity in Muscle Ischemia/Reperfusion Injury

description: Abstract The purpose of this study is to evaluate the preventive effects of Urtica dioica (UD) on muscle ischemia/reperfusion (I/R) injury. A total of 27 male Wistar rats were divided into three groups as the control group (1), I/R + saline group (2), and I/R+UD group (3). Group 1 did not receive any treatment. Group 2 was administered a total of 2mL/kg saline (1mL/kg before ischemia and 1 mL/kg after reperfusion), and group 3 was given a total of 2mL of UD (1mL/kg before ischemia and 1mL/kg after reperfusion) as treatment. Saline and UD were administered via intraesophageal canula once a day for five days. At the end of five days, all the rats were exposed to muscle ischemia for 60 min followed by 60 min of reperfusion of the bilateral hindlimbs induced using a tourniquet. Muscle tissue histopathologies were evaluated by light microscopy. Furthermore, oxidative/nitrosative stress biomarkers such as catalase (CAT), superoxide dismutase (SOD), malondialdehyde (MDA), nitrotyrosine (3-NT), nitric oxide (NO), and myeloperoxidase (MPO) as an inflammatory marker in tissue samples were measured. UD treatment significantly decreased oxidative/nitrosative stress biomarker levels and MPO (p&lt;0.05). We established that UD treatment could alleviate muscle injury induced by muscle I/R in rats by inhibiting the inflammation and oxidative/nitrosative stress.
DOI: 10.6084/m9.figshare.21856126
title: Bourdieu and Brazil: the outline of an academic genealogy

description: ABSTRACT The diffusion and appropriation of Pierre Bourdieu’s work in Brazil has been consolidated as an object of study in the last two decades within the Social Sciences. Therefore, this article joins this line of analysis, with the scope limited to Brazilian researchers who acted as disseminators of Bourdieu’s ideas and work between the 1960s and 1990s, from direct and indirect contact with the French sociologist. To understand the role of these then young researchers in the dissemination of Bourdieusian thought in Brazil, we developed an outline of Bourdieu’s academic genealogy in Brazil from data extracted from the Lattes and Acácia platforms, from interviews and reports of experiences published in the Center for Research and Documentation of Contemporary History of Brazil (Centro de Pesquisa e Documentação de História Contemporânea do Brasil, CPDOC) and in scientific journals, as well as from direct contact with the mapped subjects. The results point to the existence of a scientific dissemination that occurred not only through the translation of Bourdieu’s original work into Portuguese and the publication of articles and collections about his work, but also through the circulation of his ideas through courses, lectures and supervisions, so that these interlocutors assumed a central position in the consolidation of this author in the Brazilian academic field.
DOI: 10.6084/m9.figshare.21856126.v1
title: Bourdieu and Brazil: the outline of an academic genealogy

description: ABSTRACT The diffusion and appropriation of Pierre Bourdieu’s work in Brazil has been consolidated as an object of study in the last two decades within the Social Sciences. Therefore, this article joins this line of analysis, with the scope limited to Brazilian researchers who acted as disseminators of Bourdieu’s ideas and work between the 1960s and 1990s, from direct and indirect contact with the French sociologist. To understand the role of these then young researchers in the dissemination of Bourdieusian thought in Brazil, we developed an outline of Bourdieu’s academic genealogy in Brazil from data extracted from the Lattes and Acácia platforms, from interviews and reports of experiences published in the Center for Research and Documentation of Contemporary History of Brazil (Centro de Pesquisa e Documentação de História Contemporânea do Brasil, CPDOC) and in scientific journals, as well as from direct contact with the mapped subjects. The results point to the existence of a scientific dissemination that occurred not only through the translation of Bourdieu’s original work into Portuguese and the publication of articles and collections about his work, but also through the circulation of his ideas through courses, lectures and supervisions, so that these interlocutors assumed a central position in the consolidation of this author in the Brazilian academic field.
DOI: 10.6084/m9.figshare.21856129
title: Reaction of garlic genotypes to Ditylenchus dipsaci and aspects related to productivity in a naturally infested area

description: ABSTRACT The stem and bulb nematode, Ditylenchus dipsaci, is one of the main problems which affects garlic crop in Brazil; however, information on the host status of the crop to the pathogen is scarce. Thus, the aim of this study was to evaluate the host status of 11 garlic genotypes to Ditylenchus dipsaci and their productivity in experiments conducted under controlled conditions and in the field. In a greenhouse, diverse genetic materials were evaluated for nematode reproduction factor (RF). At the same time, the nematode reproduction, damage caused and productivity of these same genotypes were evaluated in an area naturally infested. In the greenhouse, ‘AM-PC Farias’, ‘Quitéria’, ‘BRS Hozan’, ‘Peruano’, ‘Chonan’ and ‘Moz 114’ were resistant; and, under field conditions, in these same genotypes, the nematode showed the lowest rates of reproduction in the soil (RF= 0.2 to 10.77) and in the tissues (1 to 3,893 specimens/plant), and there were the lowest percentages of symptomatic (0 to 48.66%) and dead (4.17 to 19.57%) plants. Higher productivities (4.32 to 11.05 t/ha) and bulb weight (13.12 to 58.63 g) were obtained with ‘AM-PC Farias’, ‘Quitéria’ and ‘AM-Erenice’; however, only in ‘AM-PC Farias’ and in ‘BRS Hozan’ we observed lower population levels of D. dipsaci in bulb peels (110 and 0.1 specimens/g, respectively).
DOI: 10.6084/m9.figshare.21856129.v1
title: Reaction of garlic genotypes to Ditylenchus dipsaci and aspects related to productivity in a naturally infested area

description: ABSTRACT The stem and bulb nematode, Ditylenchus dipsaci, is one of the main problems which affects garlic crop in Brazil; however, information on the host status of the crop to the pathogen is scarce. Thus, the aim of this study was to evaluate the host status of 11 garlic genotypes to Ditylenchus dipsaci and their productivity in experiments conducted under controlled conditions and in the field. In a greenhouse, diverse genetic materials were evaluated for nematode reproduction factor (RF). At the same time, the nematode reproduction, damage caused and productivity of these same genotypes were evaluated in an area naturally infested. In the greenhouse, ‘AM-PC Farias’, ‘Quitéria’, ‘BRS Hozan’, ‘Peruano’, ‘Chonan’ and ‘Moz 114’ were resistant; and, under field conditions, in these same genotypes, the nematode showed the lowest rates of reproduction in the soil (RF= 0.2 to 10.77) and in the tissues (1 to 3,893 specimens/plant), and there were the lowest percentages of symptomatic (0 to 48.66%) and dead (4.17 to 19.57%) plants. Higher productivities (4.32 to 11.05 t/ha) and bulb weight (13.12 to 58.63 g) were obtained with ‘AM-PC Farias’, ‘Quitéria’ and ‘AM-Erenice’; however, only in ‘AM-PC Farias’ and in ‘BRS Hozan’ we observed lower population levels of D. dipsaci in bulb peels (110 and 0.1 specimens/g, respectively).
DOI: 10.6084/m9.figshare.21856134
title: Feasibility of computational vision in the genetic improvement of sweet potato root production

description: ABSTRACT The improvement of sweet potato is a costly job due to the large number of characteristics to be analyzed for the selection of the best genotypes, making it necessary to adopt new technologies, such as the use of images, associated with the phenotyping process. The objective of this research was to develop a methodology for the phenotyping of the root production aiming genetic improvement of half-sib sweet potato progenies through computational analysis of images and to compare its performance to the traditional methodology of evaluation. Sixteen half-sib sweet potato families in a randomized block design with 4 replications were evaluated. At plant level, the weight per root and the total number of roots were evaluated. The images were acquired in a “studio” made of mdf with a digital camera model Canon PowerShotSX400 IS, under artificial lighting. The evaluations were carried out using the R software, where a second-degree polynomial regression model was fitted to predict the root weight (in grams) and the genetic values and expected gains were obtained. It was possible to predict the root weight at plant and plot level, obtaining high coefficients of determination between the predicted and observed weight. Computer vision allowed the prediction of root weight, maintaining the genotype ranking and consequently the similarity between the expected gains with the selection. Thus, the use of images is an efficient tool for sweet potato genetic improvement programs, assisting in the crop phenotyping process.
DOI: 10.6084/m9.figshare.21856134.v1
title: Feasibility of computational vision in the genetic improvement of sweet potato root production

description: ABSTRACT The improvement of sweet potato is a costly job due to the large number of characteristics to be analyzed for the selection of the best genotypes, making it necessary to adopt new technologies, such as the use of images, associated with the phenotyping process. The objective of this research was to develop a methodology for the phenotyping of the root production aiming genetic improvement of half-sib sweet potato progenies through computational analysis of images and to compare its performance to the traditional methodology of evaluation. Sixteen half-sib sweet potato families in a randomized block design with 4 replications were evaluated. At plant level, the weight per root and the total number of roots were evaluated. The images were acquired in a “studio” made of mdf with a digital camera model Canon PowerShotSX400 IS, under artificial lighting. The evaluations were carried out using the R software, where a second-degree polynomial regression model was fitted to predict the root weight (in grams) and the genetic values and expected gains were obtained. It was possible to predict the root weight at plant and plot level, obtaining high coefficients of determination between the predicted and observed weight. Computer vision allowed the prediction of root weight, maintaining the genotype ranking and consequently the similarity between the expected gains with the selection. Thus, the use of images is an efficient tool for sweet potato genetic improvement programs, assisting in the crop phenotyping process.
DOI: 10.6084/m9.figshare.21856138
title: Characteristics of Older Patients with Takayasu’s Arteritis: A Two-Center, Cross-Sectional, Retrospective Cohort Study

description: Abstract Background Few studies have assessed elderly patients with Takayasu’s arteritis (TAK). Objectives To evaluate the progression of TAK in different age groups and its possible effects on drug treatment and disease activity. Methods This cross-sectional and retrospective cohort study included 66 TAK patients. Patients were interviewed and data of the 12 preceding months were collected from electronic medical records. The patients were divided into four quartiles according to current age and compared for clinical and laboratory data, treatment, comorbidities, disease status, and functional status. Statistical significance was set at p&lt;0.05. Results The groups were Q1(22-36 years, n=16), Q2(37-42 years, n=18), Q3(43-49 years, n=17), and Q4(51-66 years, n=15). The frequency of patients with disease activity, fatigue, comorbidities and vascular impairments, and the TAK disease extent index were also comparable between the groups. With age, disease duration was longer (p=0.001), fewer patients used prednisone (Q1:43.8%, Q2:33.3%, Q3:11.8%, and Q4:6.7%; p=0.049) and immunosuppressive drugs [Q1:100.0%, Q2:66.7%, Q3:58.8%, and Q4:46.7%; Q1 versus Q3 (p=0.043), and Q1 versus Q4 (p=0.005) in post-hoc analyses], and patients had greater functional status impairment (Q2 versus Q3, p=0.003). In addition, the levels of disease damage, new TAK symptoms, and complications in the preceding 12 months were not different between the groups. Conclusions Older patients with TAK require minimal drug treatment, and have greater impairment of functional status, which may be attributed to aging-related factors.
DOI: 10.6084/m9.figshare.21856138.v1
title: Characteristics of Older Patients with Takayasu’s Arteritis: A Two-Center, Cross-Sectional, Retrospective Cohort Study

description: Abstract Background Few studies have assessed elderly patients with Takayasu’s arteritis (TAK). Objectives To evaluate the progression of TAK in different age groups and its possible effects on drug treatment and disease activity. Methods This cross-sectional and retrospective cohort study included 66 TAK patients. Patients were interviewed and data of the 12 preceding months were collected from electronic medical records. The patients were divided into four quartiles according to current age and compared for clinical and laboratory data, treatment, comorbidities, disease status, and functional status. Statistical significance was set at p&lt;0.05. Results The groups were Q1(22-36 years, n=16), Q2(37-42 years, n=18), Q3(43-49 years, n=17), and Q4(51-66 years, n=15). The frequency of patients with disease activity, fatigue, comorbidities and vascular impairments, and the TAK disease extent index were also comparable between the groups. With age, disease duration was longer (p=0.001), fewer patients used prednisone (Q1:43.8%, Q2:33.3%, Q3:11.8%, and Q4:6.7%; p=0.049) and immunosuppressive drugs [Q1:100.0%, Q2:66.7%, Q3:58.8%, and Q4:46.7%; Q1 versus Q3 (p=0.043), and Q1 versus Q4 (p=0.005) in post-hoc analyses], and patients had greater functional status impairment (Q2 versus Q3, p=0.003). In addition, the levels of disease damage, new TAK symptoms, and complications in the preceding 12 months were not different between the groups. Conclusions Older patients with TAK require minimal drug treatment, and have greater impairment of functional status, which may be attributed to aging-related factors.
DOI: 10.6084/m9.figshare.21084829.v6
title: List of native-alien populations in South Africa.csv

description: Native-alien population is defined as a population that is within a country to which the species is native and founded by individuals moved by direct human agency (or substantial indirect human agency) over a biogeographical barrier to an area beyond the species’ native range (Nelufule et al. 2022). <br> Reference Nelufule T, Robertson MP, Wilson JRU, Faulkner KT (2022) Native-alien populations—an apparent oxymoron that requires specific conservation attention. <em>NeoBiota</em> 74: 57–74, https://doi.org/10.3897/neobiota.74.81671