cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7975007.v1
title: Homeopathy and Periodontal Treatment in Type II Diabetic Patients: a 1-Year Randomized Clinical Trial

description: Abstract Chronic periodontitis (CP) and Diabetes mellitus type 2 (DMII) are chronic diseases usually treated by conventional practices. On the other hand, homeopathy can help to treat many different diseases. The aim of this study was to evaluate the effects of homeopathy (H) as an adjunct for non-surgical periodontal therapy (NSPT) in individuals with DMII and CP. Eighty individuals with CP and DM II, of both sexes and aged between 32 and 70 years, participated in this randomized, double-blind, placebo-controlled study. They were divided into two groups: control group (CG) and the test group (TG), and both groups received the NSPT. TG also received homeopathic therapy, including Berberis, Mercurius solubilis/Belladonna/Hepar sulphur and Pyrogenium, while CG received placebo. Clinical and laboratorial examinations were evaluated at baseline and after 1, 6 and 12 months of treatment. Both groups showed significant improvement throughout the study, for most of the parameters studied, but TG presented significative gain of CAL at 1 and 12 months compared to CG. Mean glucose and glycated hemoglobin significantly decreased in both groups after 6 and 12 months. However, there was a significantly further reduction of these parameters in TG, as compared to CG. In conclusion, homeopathy as supplement of NSPT may further improve health condition, including glycemic control, in DMII patients with CP.
DOI: 10.6084/m9.figshare.7975010.v1
title: Effects of Selective Versus Non-Selective COX-2 Inhibition on Experimental Periodontitis

description: Abstract In the present study we compared the effects of the selective COX-2 inhibitor etoricoxib with those of the classical non-selective NSAID diclofenac on the inflammatory process and alveolar bone loss in an experimental model of periodontitis in rats. Ninety male Holtzman rats (250 g) were randomly sorted into four experimental groups: Sham+CMC and Ligature+CMC (control) groups which received 0.5% carboxymethylcellulose sodium (CMC) solution; Ligature+Diclofenac and Ligature+Etoricoxib groups which received Potassium Diclofenac and Etoricoxib, respectively, suspended in 0.5% CMC (10 mg/kg/day). At 7, 14 and 21 days after placing ligatures in the cervical region of both the lower right and left first molars, the animals were euthanized. At the end of each period, the mandibles were collected for radiographic examination of alveolar bone loss. In addition, alveolar bone and periodontal ligament tissue samples were collected for COX-2 expression analysis and gingival tissues were collected for measurement of PGE2 contents. Animals with ligature-induced periodontal disease showed significant increased COX-2 gene expression at days 7, 14 and 21 (p&lt;0.05) on alveolar bone and periodontal ligament. However, both treatments resulted in significantly reduced alveolar bone loss when compared to the untreated Ligature group (p&lt;0.05), with no statistical difference between Etoricoxib and Diclofenac Potassium groups. This study shows that both drugs were able to reduce alveolar bone loss after periodontal disease induction.
DOI: 10.6084/m9.figshare.7974998
title: Primary health care and Social Organizations in capitals in the Southeast Region of Brazil: 2009 and 2014

description: This study focuses on the primary health care (PHC) performance of the four capitals of the Southeast Region of Brazil in the years 2009 and 2014 in terms of the indicators of the 2013-2015 Guidelines and Goals Pact (PDM, in Portuguese). Two capitals turned to Social Organizations (OS, in Portuguese) and two kept the provision and administration of PHC through Direct Administration (AD, in Portuguese), configuring distinct management models. Freely accessible secondary data and research on websites subsidized the characterization of the cities and their PHC performance. The characterization was based on demographic and socioeconomic data, PHC management model, health and PHC spending, importance of the Municipal Participation Fund for the budget and percentage of Executive Branch spending on personnel. In order to measure PHC performance, we calculated 13 indicators for 2009 and 2014, in three PDM guidelines: (i) access, (ii) integral care for women and children’s health and (iii) reduction of health risks and harms. The comparative performance analysis considered the year 2014 and each capital’s evolution during the period we analyzed. The capitals São Paulo and Rio de Janeiro, with OS management, did not have a better performance in the set of indicators than the capitals than maintained a direct administration. We highlight the rapid expansion in PHC coverage in Rio de Janeiro through OS. In the performance evolution, there was improvement in indicators such as child mortality and hospital admissions due to conditions sensible to PHC in all capitals. The cities are different with regard to many parameters that can influence PHC performance. We did not intend to establish a direct relationship between the administration model and performance.
DOI: 10.6084/m9.figshare.7975004.v1
title: Rubus sellowii Cham. & Schlitdl. (Rosaceae) fruit nutritional potential characterization

description: Abstract The aim of this study was to know the physical, chemical and nutritional characteristics of Rubus sellowii (Rosaceae) fruits, known as blackberry, native plant mainly to Rio Grande do Sul State (RS), Brazil. For this, three different populations of this plant were selected and the fruits were analyzed through moisture, ash, titratable acidity, pH, lipids, fibers, carbohydrates, proteins, carotenoids, lycopene, ascorbic acid, aminogram and in vitro digestibility. Fruits showed high acidity (3.28 percent), ash and protein (1.02 and 0.93 percent) and higher ascorbic acid (38.43 mg per 100 g) if compared to Rubus cultivars. Due to Rubus sellowii nutritional properties, they provide benefits to human health.
DOI: 10.6084/m9.figshare.7974995
title: Inequality and discrimination in access to water and sanitation in the Belo Horizonte Metropolitan Region, Minas Gerais State, Brazil

description: Access to water and sanitation services by the population of the Belo Horizonte Metropolitan Region, Minas Gerais State, Brazil, has been marked by processes of socio-spatial segregation and social exclusion. Considering the recognition, in 2010, of the human rights to water and sanitation by the United Nations, we seek to assess the adequate access to these services in the Belo Horizonte Metropolitan Region through the principle of equality and non-discrimination. We used microdata from the demographic censuses, years 2000 and 2010, from the Brazilian Institute of Geography and Statistics. We analyzed these data through descriptive and comparative statistical analysis, spatial analysis and multivariate analysis, so as to: determine the extent of the universalization of the adequate access to those services; assess the spatial dependence between municipalities regarding this access; identify and characterize possible access discrimination, by specific population groups. Results show an increase in the proportion of households with adequate access to water and sanitation services in the intercensus period; near lack spatial association, showing inequalities among the 34 municipalities of the Belo Horizonte Metropolitan Region; access inequalities among different population groups - according to household situation, income, race or color, sex and educational level - in a possible non compliance with the principle of non-discrimination.
DOI: 10.6084/m9.figshare.7974995.v1
title: Inequality and discrimination in access to water and sanitation in the Belo Horizonte Metropolitan Region, Minas Gerais State, Brazil

description: Access to water and sanitation services by the population of the Belo Horizonte Metropolitan Region, Minas Gerais State, Brazil, has been marked by processes of socio-spatial segregation and social exclusion. Considering the recognition, in 2010, of the human rights to water and sanitation by the United Nations, we seek to assess the adequate access to these services in the Belo Horizonte Metropolitan Region through the principle of equality and non-discrimination. We used microdata from the demographic censuses, years 2000 and 2010, from the Brazilian Institute of Geography and Statistics. We analyzed these data through descriptive and comparative statistical analysis, spatial analysis and multivariate analysis, so as to: determine the extent of the universalization of the adequate access to those services; assess the spatial dependence between municipalities regarding this access; identify and characterize possible access discrimination, by specific population groups. Results show an increase in the proportion of households with adequate access to water and sanitation services in the intercensus period; near lack spatial association, showing inequalities among the 34 municipalities of the Belo Horizonte Metropolitan Region; access inequalities among different population groups - according to household situation, income, race or color, sex and educational level - in a possible non compliance with the principle of non-discrimination.
DOI: 10.6084/m9.figshare.7975001
title: Do drinking problems in the past affect current consumption?

description: Abstract: Harmful use of alcohol ranks among the top five risk factors for disease, disability and death worldwide. However, not all individuals who consume alcohol throughout life are addicted and our premise is that addiction implies a chain of consumption that produces harmful effects. The objective of this study was to evaluate whether self-assessed past drinking problems - our measure of harmful alcohol consumption - affect the current alcohol consumption patterns. We expected that drinking problems in the past could have a positive effect on current alcohol consumption. Using Portuguese data from the Survey of Health, Ageing and Retirement in Europe (SHARE), we applied an ordered probit model, given the ordered nature of the dependent variable. Our dependent variable measures the current consumption using categories listed in ascending order of alcohol intake frequency (from less than once a month to daily consumption). Our results suggest that harmful alcohol consumption in the past is an important determinant of current alcohol consumption. Self-assessed past drinking problems had a positive effect on the first five lower categories of current alcohol consumption frequency - less than once a month to up to six days a week. Therefore, to reduce non-communicable avoidable diseases related to the use of alcohol, policies should consider the individuals’ decisions regarding alcohol consumption during their lifetime, and specific policies should focus on individuals with past drinking problems.
DOI: 10.6084/m9.figshare.7974998.v1
title: Primary health care and Social Organizations in capitals in the Southeast Region of Brazil: 2009 and 2014

description: This study focuses on the primary health care (PHC) performance of the four capitals of the Southeast Region of Brazil in the years 2009 and 2014 in terms of the indicators of the 2013-2015 Guidelines and Goals Pact (PDM, in Portuguese). Two capitals turned to Social Organizations (OS, in Portuguese) and two kept the provision and administration of PHC through Direct Administration (AD, in Portuguese), configuring distinct management models. Freely accessible secondary data and research on websites subsidized the characterization of the cities and their PHC performance. The characterization was based on demographic and socioeconomic data, PHC management model, health and PHC spending, importance of the Municipal Participation Fund for the budget and percentage of Executive Branch spending on personnel. In order to measure PHC performance, we calculated 13 indicators for 2009 and 2014, in three PDM guidelines: (i) access, (ii) integral care for women and children’s health and (iii) reduction of health risks and harms. The comparative performance analysis considered the year 2014 and each capital’s evolution during the period we analyzed. The capitals São Paulo and Rio de Janeiro, with OS management, did not have a better performance in the set of indicators than the capitals than maintained a direct administration. We highlight the rapid expansion in PHC coverage in Rio de Janeiro through OS. In the performance evolution, there was improvement in indicators such as child mortality and hospital admissions due to conditions sensible to PHC in all capitals. The cities are different with regard to many parameters that can influence PHC performance. We did not intend to establish a direct relationship between the administration model and performance.
DOI: 10.6084/m9.figshare.7975001.v1
title: Do drinking problems in the past affect current consumption?

description: Abstract: Harmful use of alcohol ranks among the top five risk factors for disease, disability and death worldwide. However, not all individuals who consume alcohol throughout life are addicted and our premise is that addiction implies a chain of consumption that produces harmful effects. The objective of this study was to evaluate whether self-assessed past drinking problems - our measure of harmful alcohol consumption - affect the current alcohol consumption patterns. We expected that drinking problems in the past could have a positive effect on current alcohol consumption. Using Portuguese data from the Survey of Health, Ageing and Retirement in Europe (SHARE), we applied an ordered probit model, given the ordered nature of the dependent variable. Our dependent variable measures the current consumption using categories listed in ascending order of alcohol intake frequency (from less than once a month to daily consumption). Our results suggest that harmful alcohol consumption in the past is an important determinant of current alcohol consumption. Self-assessed past drinking problems had a positive effect on the first five lower categories of current alcohol consumption frequency - less than once a month to up to six days a week. Therefore, to reduce non-communicable avoidable diseases related to the use of alcohol, policies should consider the individuals’ decisions regarding alcohol consumption during their lifetime, and specific policies should focus on individuals with past drinking problems.
DOI: 10.6084/m9.figshare.12875607.v3
title: Additional file of The association of polymorphisms in hormone metabolism pathway genes, menopausal hormone therapy, and breast cancer risk: a nested case-control study in the California Teachers Study cohort

description: Additional file of The association of polymorphisms in hormone metabolism pathway genes, menopausal hormone therapy, and breast cancer risk: a nested case-control study in the California Teachers Study cohort
DOI: 10.6084/m9.figshare.12875616
title: Additional file 3 of The association of polymorphisms in hormone metabolism pathway genes, menopausal hormone therapy, and breast cancer risk: a nested case-control study in the California Teachers Study cohort

description: Additional file 3: Supplementary Table S2. An excel document of Supplementary Table S2. (XLSX 62 KB)
DOI: 10.6084/m9.figshare.7974974
title: Nutritional deficiency symptoms of young ‘cedro doce’ plants grown under macronutrient omission

description: ABSTRACT ‘Cedro doce’ [Pochota fendleri (Seem) Alverson & Duarte] is a native forest species in Amazon with great ecological and economic importance. Understanding nutritional requirements of the species allows cultivating Pochota fendleri with more efficient fertilization practices since its initial growth, as a seedling. Thus, this research aimed to evaluate the symptoms of nutritional deficiency of young ‘cedro doce’ plants. The experiment was carried out from September to December 2016, under greenhouse conditions, at Embrapa Roraima, in Boa Vista, RR, Brazil. The experiment was a randomized complete block design with seven treatments [complete solution and individual omission of the macronutrients (N, -P, -K, -Ca, -Mg, -S)] and three replications. Each experimental plot corresponded to a pot with one plant, corresponding to 21 plots. At 77 days after transplanting the seedlings to the pots, the plants were evaluated for symptoms of nutritional deficiency: total height, collar diameter, leaf number, chlorophyll a and b, chlorophyll a/b index ratio, shoot and root dry mass, and root/shoot ratio. The macronutrients omission caused nutritional deficiency symptoms in all ‘cedro doce’ plants. In general, P and N omission caused the least development of plants. This result is an indicative that ‘cedro doce’ is a high demanding species for both nutrients, especially phosphorus.
DOI: 10.6084/m9.figshare.12875616.v1
title: Additional file 3 of The association of polymorphisms in hormone metabolism pathway genes, menopausal hormone therapy, and breast cancer risk: a nested case-control study in the California Teachers Study cohort

description: Additional file 3: Supplementary Table S2. An excel document of Supplementary Table S2. (XLSX 62 KB)
DOI: 10.6084/m9.figshare.7974974.v1
title: Nutritional deficiency symptoms of young ‘cedro doce’ plants grown under macronutrient omission

description: ABSTRACT ‘Cedro doce’ [Pochota fendleri (Seem) Alverson & Duarte] is a native forest species in Amazon with great ecological and economic importance. Understanding nutritional requirements of the species allows cultivating Pochota fendleri with more efficient fertilization practices since its initial growth, as a seedling. Thus, this research aimed to evaluate the symptoms of nutritional deficiency of young ‘cedro doce’ plants. The experiment was carried out from September to December 2016, under greenhouse conditions, at Embrapa Roraima, in Boa Vista, RR, Brazil. The experiment was a randomized complete block design with seven treatments [complete solution and individual omission of the macronutrients (N, -P, -K, -Ca, -Mg, -S)] and three replications. Each experimental plot corresponded to a pot with one plant, corresponding to 21 plots. At 77 days after transplanting the seedlings to the pots, the plants were evaluated for symptoms of nutritional deficiency: total height, collar diameter, leaf number, chlorophyll a and b, chlorophyll a/b index ratio, shoot and root dry mass, and root/shoot ratio. The macronutrients omission caused nutritional deficiency symptoms in all ‘cedro doce’ plants. In general, P and N omission caused the least development of plants. This result is an indicative that ‘cedro doce’ is a high demanding species for both nutrients, especially phosphorus.
DOI: 10.6084/m9.figshare.7974965
title: Leaf count overdispersion in coffee seedlings

description: ABSTRACT: Coffee crops play an important role in Brazilian agriculture, with a high level of social and economic participation resulting from the jobs created in the supply chain and from the income obtained by producers and the revenue generated for the country from coffee bean export. In coffee plant growth, leaves have a determinant role in higher production; therefore, the leaf count per plant provides relevant information to producers for adequate crop management, such as foliar fertilizer applications. To describe count data, the Poisson model is the most commonly employed model; when count data show overdispersion, the negative binomial model has been determined to be more adequate. The objective of this study was to compare the fitness of the Poisson and negative binomial models to data on the leaf count per plant in coffee seedlings. Data were collected from an experiment with a randomized block design with 30 treatments and three replicates and four plants per plot. Data from only one treatment, in which the number of leaves was counted over time, were employed. The first count was conducted on 8 April 2016, and the other counts were performed 18, 32, 47, 62, 76, 95, 116, 133, and 153 days after the first evaluation, for a total of ten measurements. The fitness of the models was assessed based on deviance values and simulated envelopes for residuals. Results of fitness assessment indicated that the Poisson model was inadequate for describing the data due to overdispersion. The negative binomial model adequately fitted the observations and was indicated to describe the number of leaves of coffee plants. Based on the negative binomial model, the expected relative increase in the number of leaves was 0.9768% per day.
DOI: 10.6084/m9.figshare.7974971
title: Internationalization and Language Policies in Brazil: What is the Relationship?

description: ABSTRACT The article reflects on the relationship between the internationalization of higher education and language policies in Brazil. The study provides a review of language policy literature and internationalization policies materialized in national programs, such as the Science without Borders (SwB) and the Languages without Borders (LwB). The analysis of internationalization policies suggests that language policies are at the core of the internationalization agenda, concerning the role of English in this process; however, the role of other foreign/additional languages (L2s) still seems to be disconnected, whereby other languages lack funding and alignment with solid language policies at all educational levels. The analysis of language policies reveals the need to think about the role of L2s at different educational levels as well as in multilingualism in Brazil and in the internationalization of higher education.
DOI: 10.6084/m9.figshare.7974965.v1
title: Leaf count overdispersion in coffee seedlings

description: ABSTRACT: Coffee crops play an important role in Brazilian agriculture, with a high level of social and economic participation resulting from the jobs created in the supply chain and from the income obtained by producers and the revenue generated for the country from coffee bean export. In coffee plant growth, leaves have a determinant role in higher production; therefore, the leaf count per plant provides relevant information to producers for adequate crop management, such as foliar fertilizer applications. To describe count data, the Poisson model is the most commonly employed model; when count data show overdispersion, the negative binomial model has been determined to be more adequate. The objective of this study was to compare the fitness of the Poisson and negative binomial models to data on the leaf count per plant in coffee seedlings. Data were collected from an experiment with a randomized block design with 30 treatments and three replicates and four plants per plot. Data from only one treatment, in which the number of leaves was counted over time, were employed. The first count was conducted on 8 April 2016, and the other counts were performed 18, 32, 47, 62, 76, 95, 116, 133, and 153 days after the first evaluation, for a total of ten measurements. The fitness of the models was assessed based on deviance values and simulated envelopes for residuals. Results of fitness assessment indicated that the Poisson model was inadequate for describing the data due to overdispersion. The negative binomial model adequately fitted the observations and was indicated to describe the number of leaves of coffee plants. Based on the negative binomial model, the expected relative increase in the number of leaves was 0.9768% per day.