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1.
Rev. int. med. cienc. act. fis. deporte ; 24(94): 136-151, jan. 2024. tab
Artigo em Inglês | IBECS | ID: ibc-230948

RESUMO

The aim of research is determining the role of physical activity related to the managing chronic diseases in south American elderly populations. This research covers the significance of physical exercise in controlling chronic diseases among senior people in South America. As the area grapples with demographic transitions and a rising aging population, knowing the significance of regular exercise becomes vital. Engaging in physical exercise is beneficial for managing a number of health issues, suchas diabetes, mental health, musculoskeletal health, and cardiovascular health. For measuring the research used SPSS software and generate result included descriptive statistic, correlation coefficient, the model summary, also that explain the chi square analysis between them. The research study highlights the need for customized fitness regimens that include strength, flexibility, cardio, and balancing activities while considering specific medical issues. Public health campaigns and community-based activities are seen as essential elements in promoting an active ageing culture and improving the general well-being of senior citizens. South American cultures may actively contribute to disease prevention, disease management, and enhanced quality of life for their ageing populations by realising the many advantages of physical exercise. Overall result founded that direct also significant link of physical activity in managing chronic diseases in the south American. Building healthier and more resilient ageing communities in the area requires funding programmes that encourage and support seniors' active lifestyles (AU)


Assuntos
Humanos , Idoso , Doença Crônica/prevenção & controle , Exercício Físico , Saúde do Idoso , América do Sul
2.
Clín. investig. arterioscler. (Ed. impr.) ; 35(4): 195-200, Juli-Agos. 2023. graf
Artigo em Espanhol | IBECS | ID: ibc-223629

RESUMO

Presentamos las tasas de incidencia y de mortalidad por enfermedades cardiovasculares (ECV) que se han reportado para Sudamérica estratificadas por país, por sexo y por ubicación urbana o rural en una cohorte multinacional incluida en el estudio Poblacional Urbano Rural Epidemiológico (PURE). Este estudio incluyó a 24.718 participantes de 51 comunidades urbanas y 49 rurales de Argentina, Brasil, Chile y Colombia, y el seguimiento medio fue de 10,3años. La incidencia de ECV y las tasas de mortalidad se calcularon para la cohorte total y en subpoblaciones. Se examinaron las razones de riesgo y las fracciones atribuibles a la población (FAP) para ECV y para muerte por 12 factores de riesgo modificables, agrupados como metabólicos (hipertensión, diabetes, obesidad abdominal y colesterol no HDL alto), conductuales (tabaco, alcohol, calidad de la dieta y actividad física) y otros (educación, contaminación del aire en el hogar, fuerza y depresión). Las principales causas de muerte fueron ECV (31,1%), cáncer (30,6%) y enfermedades respiratorias (8,6%). Aproximadamente el 72% de la FAP para ECV y el 69% de la FAP para muertes se atribuyeron a 12 factores de riesgo modificables. Para ECV los principales FAP se debieron a hipertensión (18,7%), obesidad abdominal (15,4%), tabaquismo (13,5%), baja fuerza muscular (5,6%) y diabetes (5,3%). Para muerte, los principales FAP fueron tabaquismo (14,4%), hipertensión (12,0%), baja escolaridad (10,5%), obesidad abdominal (9,7%) y diabetes (5,5%). Las ECV, el cáncer y las enfermedades respiratorias representan más de dos tercios de las muertes en Sudamérica. Los hombres tienen tasas de ECV y de mortalidad consistentemente más altas que las mujeres. Una gran proporción de ECV y muertes prematuras podrían evitarse mediante el control de los factores de riesgo metabólicos y el consumo de tabaco, que son los principales factores de riesgo en la región tanto para ECV como para mortalidad de cualquier causa.(AU)


We present cardiovascular disease (CVD) incidence and mortality rates reported for South America stratified by country, sex, and urban/rural location in a multinational cohort included in the Population Urban Rural Epidemiological Study (PURE). This study included 24,718 participants from 51 urban and 49 rural communities in Argentina, Brazil, Chile, and Colombia and the mean follow-up was 10.3years. CVD incidence and mortality rates were calculated for the total cohort and in subpopulations. Hazard ratios and population attributable fractions (PAFs) for CVD and death were examined for 12 modifiable risk factors, grouped as metabolic (hypertension, diabetes, abdominal obesity, and high non-HDL cholesterol), behavioural (smoking, alcohol, diet quality, and physical activity) and other (education, household air pollution, strength, and depression). The leading causes of death were CVD (31.1%), cancer (30.6%), and respiratory diseases (8.6%). Approximately 72% of the PAFs for CVD and 69% of the PAFs for deaths were attributed to 12 modifiable risk factors. For CVD, the main PAFs were due to hypertension (18.7%), abdominal obesity (15.4%), smoking (13.5%), low muscle strength (5.6%), and diabetes (5.3%). For death, the main PAFs were smoking (14.4%), hypertension (12.0%), low educational level (10.5%), abdominal obesity (9.7%), and diabetes (5.5%). Cardiovascular diseases, cancer, and respiratory diseases account for more than two-thirds of deaths in South America. Men have consistently higher CVD rates and mortality than women. A large proportion of CVD and premature deaths could be avoided by controlling metabolic risk factors and smoking, which are the main risk factors in the region for both CVD and all-cause mortality.(AU)


Assuntos
Humanos , Masculino , Feminino , Doenças Cardiovasculares/mortalidade , Atividade Motora , Hipertensão , Obesidade , Tabagismo , Mortalidade , América do Sul , Incidência , Fatores de Risco , Colômbia , Chile , Argentina , Brasil
3.
Dynamis (Granada) ; 43(2): 505-531, 2023.
Artigo em Português | IBECS | ID: ibc-229577

RESUMO

A quina, uma casca de árvores nativas da América do Sul do género Cinchona com propriedades antimaláricas, tem um importante lugar na história da medicina e da farmácia. Possivelmente já conhecida pelos espanhóis no século XVI, foi usada na terapêutica pela sua atividade febrífuga, estabelecendo-se como tratamento para as febres intermitentes nos séculos XVIII e XIX. Este artigo pretende avaliar a receção da quina em Portugal no último quartel do século XVIII e no primeiro quartel do século XIX através do estudo de obras portuguesas que descrevem pormenorizadamente as aplicações terapêuticas da quina, do estudo de uma publicação periódica médica, o Jornal de Coimbra e do estudo de receituário médico. Em Portugal, a quina foi também utilizada pela sua ação febrífuga, tendo sido publicadas várias obras descritivas da sua atividade terapêutica quer nas febres intermitentes, quer em doenças como a gota ou na gangrena. No periódico científico português Jornal de Coimbra (1812-1820) foram publicados, por indicação governamental, relatos de médicos de todo o país sobre as doenças existentes nas localidades em que exerciam e respetivo tratamento utilizado. Através da leitura desta publicação, verifica-se que a quina era um tratamento generalizado e normalmente eficaz para as febres intermitentes. No tratamento das febres intermitentes, a quina era geralmente associada a outros medicamentos como os eméticos. A quina foi também a droga mais prescrita num estudo de caso compreendendo 1954 receitas médicas. Foi prescrita por 434 vezes, entre 1779 e 1825, em receitas preparadas pelo Dispensatório Farmacêutico do Hospital da Universidade de Coimbra. Os relatos publicados no Jornal de Coimbra sobre a aplicação clínica da quina, e a percentagem elevada de receitas em que esta foi prescrita comprovam a sua importância na terapêutica em Portugal. (AU)


Quinine, a tree bark native to South America of the genus Cinchona, has antimalarial properties and occupies an important place in the history of medicine and pharmacy. Possibly already known to the Spanish in the 16th century, it was used in therapeutics for its febrifugal activity, becoming established as a treatment for intermittent fevers in the 18th and 19th centuries. This article aims to evaluate the reception of quinine in Portugal in the last quarter of the 18th century and the first quarter of the 19th century by studying Portuguese works that describe the therapeutic applications of quinine in detail, by studying a medical publication, the Jornal de Coimbra, and by examining medical prescriptions. In Portugal, quinine was also used for its febrifugal action, and several works were published describing its therapeutic activity in both intermittent fevers and diseases such as gout and gangrene. Acting on governmental instructions, the Portuguese scientific periodical Jornal de Coimbra (1812-1820) published reports by doctors throughout the country on diseases observed in the places where they practiced and on the treatments they applied. Reading this publication shows that quinine was a widespread and usually effective treatment for intermittent fevers, commonly combined with other drugs such as emetics. Quinine was also the most prescribed drug in a case study comprising 1,954 prescriptions. It was prescribed 434 times between 1779 and 1825 in prescriptions prepared by the Pharmaceutical Dispensatory of the Coimbra University Hospital. The reports in the Jornal de Coimbra on the clinical application of quinine and the high frequency of its prescription demonstrates its important therapeutic role in Portugal. (AU)


Assuntos
História do Século XVIII , História do Século XIX , Cinchona , Terapêutica/história , Plantas Medicinais , Extratos Vegetais/história , Cinchona/efeitos dos fármacos , Portugal , História da Medicina , América do Sul
4.
Nutr. clín. diet. hosp ; 42(1): 71-79, Abr. 2022. tab
Artigo em Espanhol | IBECS | ID: ibc-204607

RESUMO

Introducción: La nutrición es sumamente importantepara el normal desarrollo de los seres humanos, por lo tanto,es importante conocer el proceso que se ha llevado a cabopara mejorar los procesos de alimentación escolar en AméricaLatina, tomando como referencia a los países andinos. Se manifiesta que en América Latina el Programa de Alimentación Escolar (PAE) es de gran envergadura por losobjetivos, la cobertura y los recursos que asigna el Estadopara su operación, haciendo de este uno de los programas sociales de mayor importancia en la región. La presente investigación cumple con los siguientes objetivos: Descripción sobre estrategias nutricionales que han mejorado los índices de nutrición escolar en Ecuador, Boliviay Perú. Identificación de los alimentos que no contribuyen a unanutrición adecuada para los niños. Material y métodos: Se realizó una búsqueda bibliográfica en bases de datos de la Organización de Naciones Unidas(ONU), Organización de las Naciones Unidas para la Agri cultura y la Alimentación (FAO) y Ministerios de Educación de lospaíses sudamericanos. Para complementar la investigacióntambién se buscaron artículos en Association for Computing Machinery (ACM) y Scopus, empleando los términos: estrategias nutricionales, nutrición infantil, escolares en Sudamérica,malnutrición, PAE. En la presente investigación se aplica la descripción histórica y comparativa de ciertos proyectos de nutrición escolarque han sido ejecutados desde el 2008 hasta 2018 en los países andinos. Resultados: Los países sudamericanos, especialmente losandinos han reformado sus procesos de alimentación escolar,mejorando así también aspectos sociales como la economía y la educación, basados en estrategias de equidad que promueven la incorporación y estabilidad de los estudiantes alsector académico.(AU)


Introduction: Nutrition is extremely important for thenormal development of human beings, therefore, it is important to know the process that has been carried out to improveschool feeding processes in Latin America, taking the Andeancountries as a reference.It is clear that in Latin America the School Feeding Program(PAE) is of great importance due to its objectives, coverageand the resources allocated by the State for its operation,making it one of the most important social programs in theregion. This research has the following objectives: Description on nutritional strategies that have improvedschool nutrition indices in Ecuador, Bolivia and Peru. Identification of foods that do not contribute to adequatenutrition for children. Material and methods: A bibliographic search was carried out in databases of the United Nations (UN), Food andAgriculture Organization of the United Nations (FAO) andMinistries of Education of South American countries. To complement the research, articles were also searched in theAssociation for Computing Machinery (ACM) and Scopus, using the terms: nutritional strategies, child nutrition, schoolchildren in South America, malnutrition, PAE.The present research applies the historical and comparativedescription of certain school nutrition projects that have beenimplemented from 2008 to 2018 in the Andean countries. Results: South American countries, especially the Andeancountries have reformed their school nutrition processes, thusalso improving social aspects such as economy and education, based on equity strategies that promote the incorporation and stability of students to the academic sector. Discussion / conclusions: The PAE, work under thecomprehensive protection approach, contributing mainly tothe guarantee of two fundamental rights: education and foodfor children and adolescents enrolled in the public education system.(AU)


Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Alimentos, Dieta e Nutrição , Peru , Bolívia , Equador , Nutrição do Lactente , Saúde do Estudante , Desnutrição , Alimentação Escolar , América do Sul , 52503 , Indústria Agropecuária , Análise de Alimentos
5.
Allergol. immunopatol ; 49(4): 47-54, jul. 2021. tab
Artigo em Inglês | IBECS | ID: ibc-214290

RESUMO

Background: Contrary to what happens in children and adults, the prevalence and the factors related to hospitalisation for asthma/wheezing in infants with recurrent asthma-like symptoms are poorly known. Methods: This study is part of the International Study of Wheezing in infants Phase 3; 2,079 infants (aged 12–18 months) with recurrent asthma-like symptoms, from 11 South American centres, were studied to determine the prevalence and the associated factors for wheezing exacerbation admission. Descriptive statistics and multivariate logistic regression were employed for analysis. Results: The prevalence of admission for wheezing was 29.7% (95% CI 27.7–31.6) and was significantly associated to severe wheezing episodes (OR: 3.89; 95% CI: 2.93–5.18, p < 0.001), physician-diagnosed asthma (OR: 1.79; 95% CI: 1.33–2.41, p < 0.0001), use of inhaled corticosteroids (OR: 1.78; 95%CI: 1.38–2.29, p < 0.0001), maternal tobacco smoking during pregnancy (OR: 1.69; 95% CI: 1.19–2.39, p = 0.003) and onset of wheezing in the first trimester of life (OR: 1.30; 95% CI: 1.02–1.66, p = 0.038). Breast feeding ≥4 months (OR: 0.72; 95% CI: 0.54–0.96, p = 0.004), maternal high educational level (>12 years) (OR: 0.66; 95% CI: 0.51–0.85, p = 0.001) and total monthly household income ≥US$ 3,000 (OR: 0.34; 95% CI: 0.18–0.67, p = 0.002), were protective factors. Conclusions: Infants with recurrent asthma-like symptoms have a high rate of admissions. Tobacco smoking in pregnancy, viral respiratory illness in the first trimester of life and severe progression were risks for admissions. Improving medical management to prevent severe exacerbations, prolonging the postnatal period at home longer than 3 months, favouring breastfeeding and avoiding smoking during pregnancy may have a preventive role for admissions in infants with recurrent asthma-like symptoms (AU)


Assuntos
Humanos , Masculino , Feminino , Lactente , Asma/epidemiologia , Exacerbação dos Sintomas , América do Sul/epidemiologia , Hospitalização/estatística & dados numéricos , Estudos Transversais , Recidiva
7.
Rev. esp. geriatr. gerontol. (Ed. impr.) ; 54(6): 346-355, nov.-dic. 2019. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-192729

RESUMO

Antecedentes y objetivo: La demencia es un problema de salud pública creciente. Involucra el declive de funciones cognitivas, generando discapacidad mental y física, y con ello mayor dependencia funcional. Se dispone de limitada información epidemiológica que revele un valor aproximado real de su prevalencia en la población adulta mayor latinoamericana. El objetivo de este estudio fue determinar la prevalencia de demencia en población adulta mayor de América Latina y su comportamiento según área geográfica y sexo. Materiales y métodos: Se llevó a cabo una revisión sistemática en bases de datos: PubMed, Ovid, Lilacs, Cochrane, Scielo y Google Académico, a fin de identificar estudios que estimaran la prevalencia de demencia en población urbana o rural mayor de 65 años de edad de Latinoamérica. Resultados: A febrero del 2018m la búsqueda bibliográfica arrojó 357 publicaciones, incluyéndose 25 en esta revisión. La prevalencia global de demencia en la población adulta mayor de América Latina es del 11%, prevaleciendo más en el sexo femenino y en población urbana. Conclusión: Primera revisión sistemática que sugiere una prevalencia de demencia en adultos mayores de América Latina mayor que lo estimado por organizaciones internacionales e inclusive que en otros continentes


Background and objective: Dementia is a growing public health problem. It involves the impairment of several cognitive functions, generating mental and physical disability, and therefore greater functional dependence. There is limited epidemiological information which reveals an approximate prevalence in older adults from Latin America. The objective of this study was to determine the prevalence of dementia in the older adult population of Latin America, and its distribution according to geographic area and gender. Materials and methods: A systematic review was carried out in databases: PubMed, Ovid, Lilacs, Cochrane, Scielo and Google Scholar, in order to identify studies that estimate the prevalence of dementia in urban and / or rural population over 65 years of age. Results: On February 2018, the literature search yielded 357 publications. The overall prevalence of dementia in the older adult population of Latin America was found to be 11%, prevailing more in female gender and urban people. Conclusion: The prevalence of dementia in Latin America is higher than registered previously, and even than in other continents


Assuntos
Humanos , Masculino , Feminino , Idoso , Demência/epidemiologia , Cuba/epidemiologia , República Dominicana/epidemiologia , México/epidemiologia , Prevalência , População Rural/estatística & dados numéricos , Distribuição por Sexo , América do Sul/epidemiologia , População Urbana/estatística & dados numéricos
8.
Nutr. hosp ; 36(5): 1109-1115, sept.-oct. 2019. tab
Artigo em Inglês | IBECS | ID: ibc-184634

RESUMO

Introduction: the South American Youth/Child Cardiovascular and Environmental (SAYCARE) feasibility study aims to develop valid and reliable indicators to investigate health-related behavior and nutritional status in children and adolescents. Anthropometric measurements are one of the evaluated indicators in the study. The accuracy of the anthropometric data is very important and relies in the quality of the measurements. Objective: to describe the intra-observer reliability of ten anthropometric measurements: weight, height, circumferences (neck, arm, waist, hip) and skinfolds (triceps, subscapular, biceps and suprailiac) of children and adolescents from six South American cities: Lima, Medellin, Montevideo, Santiago, San Pablo and Teresina. Methods: prior to the study, fieldworkers from the seven centers participated in central training to ensure the application of standardized procedures in the anthropometric measurements. Intra-observer precision, technical error of measurement (TEM) and coefficient of reliability (R) were estimated for each measurement. Results: reliability of weight and height was above 99% in almost all cities. TEM for skinfold thickness was below 1.4 mm in children and 2.13 mm in adolescents, while reliability was above 95% in most of the skinfold measurements. TEM for circumferences was below 1.8 cm in children and 0.64 cm in adolescents, while reliability was above 99% in almost all circumferences. Conclusions: reliability of the anthropometric measurements in this study was high. In comparison with similar European or American studies, the reliability of the measurements taken in our study was, in most cases, similar or even higher


Introducción: el estudio piloto South American Youth/Child cARdiovascular and Environmental (SAYCARE) tiene como objetivo desarrollar indicadores válidos y confiables para investigar el estado nutricional y las conductas vinculadas a la salud en niños y adolescentes. Uno de estos indicadores son las mediciones antropométricas. La precisión de los datos antropométricos es muy importante y se basa en la calidad con que se toman las mediciones. Objetivos: describir la confiabilidad intraobservador de diez mediciones antropométricas: peso, talla, circunferencias (cuello, brazo, cintura, cadera) y pliegues (trÍceps, subscapular, bÍceps y suprailIaco) de niños y adolescentes de seis ciudades de Sudamérica: Lima, Medellín, Montevideo, Santiago, San Pablo and Teresina. Métodos: previo al estudio, los trabajadores de campo de los seis centros participaron de un entrenamiento centralizado, para asegurar la aplicación de procedimientos estandarizados en la toma de las mediciones antropométricas. Para determinar la precisión intraobservador, se estimó el error técnico de medición (TEM) y el coeficiente de confiabilidad (R) para cada medición. Resultados: la confiabilidad de las medidas de peso y la talla estuvo por encima del 99% en casi todas las ciudades. El TEM para el grosor de los pliegues estuvo debajo de 1,4 mm en los niños y de 2,13 mm en los adolescentes, mientras que la confiabilidad fue superior al 95% en la mayoría de las mediciones de los pliegues. El TEM para las circunferencias estuvo por debajo de 1,8 cm en los niños y de 0,64 cm en los adolescentes, mientras que la confiabilidad fue superior al 99% en casi todas las circunferencias. Conclusiones: la confiabilidad de las mediciones antropométricas en este estudio fue alta. Comparada con estudios similares realizados en Europa y Estados Unidos, la confiabilidad de las medidas tomadas en nuestro estudio es, en la mayoría de los casos, similar o aún más elevada


Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Antropometria/métodos , Estado Nutricional , Reprodutibilidade dos Testes , Composição Corporal/fisiologia , Antropometria/instrumentação , Peso-Estatura , Circunferência Braquial , Circunferência da Cintura , América do Sul
9.
Int. microbiol ; 22(3): 337-342, sept. 2019.
Artigo em Inglês | IBECS | ID: ibc-184840

RESUMO

Malaria is one of the most important human diseases throughout tropical and sub-tropical regions of the world. Global distribution and ample host range have contributed to the genetic diversity of the etiological agent, Plasmodium. Phylogeographical analyses demonstrated that Plasmodium falciparum and Plasmodium vivax follow an Out of Africa (OOA) expansion, having a higher genetic diversity in African populations and a low genetic diversity in South American populations. Modeling the evolutionary rate of conserved genes for both P. falciparum and P. vivax determined the approximate arrival of human malaria in South America. Bayesian computational methods suggest that P. falciparum originated in Africa and arrived in South America through multiple independent introductions by the transatlantic African slave trade; however, in South America, P. vivax could have been introduced through an alternate migratory route. Alignments of P. vivax mitogenomes have revealed low genetic variation between the South American and Southeast Asian populations suggesting introduction through either pre-Columbian human migration or post-colonization events. To confirm the findings of these phylogeographical analyses, molecular methods were used to diagnose malaria infection in archeological remains of pre-Columbian ethnic groups. Immunohistochemistry tests were used and identified P. vivax but not P. falciparum in histologically prepared tissues from pre-Columbian Peruvian mummies, whereas shotgun metagenomics sequencing of DNA isolated from pre-Columbian Caribbean coprolites revealed Plasmodium-homologous reads; current evidence suggests that only P. vivax might have been present in pre-Columbian South America


No disponible


Assuntos
Humanos , Malária Vivax/parasitologia , Epidemiologia Molecular , Filogeografia , Plasmodium vivax/classificação , Plasmodium vivax/genética , Região do Caribe/epidemiologia , América do Sul/epidemiologia
11.
Int. j. clin. health psychol. (Internet) ; 19(2): 85-96, mayo 2019. tab, graf
Artigo em Inglês | IBECS | ID: ibc-184930

RESUMO

Background/Objective: Unwanted mental intrusions (UMIs), typically discussed in relation to Obsessive-Compulsive Disorder (OCD), are highly prevalent, regardless of the specific nationality, religion, and/or cultural context. Studies have also shown that UMIs related to Body Dysmorphic Disorder (BDD), Illness anxiety/Hypochondriasis (IA-H), and Eating Disorders (EDs) are commonly experienced. However, the influence of culture on these UMIs and their transdiagnostic nature has not been investigated. Method: Participants were 1,473 non-clinical individuals from seven countries in Europe, the Middle-East, and South America. All the subjects completed the Questionnaire of Unpleasant Intrusive Thoughts, which assesses the occurrence and discomfort of four UMI contents related to OCD, BDD, IA-H, and EDs, and symptom questionnaires on the four disorders. Results: Overall, 64% of the total sample reported having experienced the four UMIs. The EDs intrusions were the most frequently experienced, whereas hypochondriacal intrusions were the least frequent but the most disturbing. All the UMIs were significantly related to each other in frequency and disturbance, and all of them were associated with clinical measures of OCD, BDD, IA-H, and EDs. Conclusions: UMIs are a common phenomenon across different cultural contexts and operate transdiagnostically across clinically different disorders


Introducción/Objetivo: Las intrusiones mentales no deseadas (IM), clásicamente estudiadas en relación con el trastorno obsesivo-compulsivo (TOC), tienen una prevalencia elevada independientemente de la nacionalidad, religión, y/o el contexto cultural. Las investigaciones muestran que también es habitual experimentar IM sobre contenidos relacionados con el trastorno dismórfico corporal (TDC), la ansiedad por la enfermedad/hipocondría (AE-H) y los trastornos alimentarios (TCA). Sin embargo, la influencia de la cultura sobre estas IM y su naturaleza transdiagnóstica no se han investigado. Método: Participaron 1.473 personas de siete países de Europa, Oriente Medio y Suramérica. Todas completaron el Cuestionario de Pensamientos Intrusos Desagradables, que evalúa la ocurrencia y malestar asociados a cuatro contenidos de IM relacionados con TOC, TDC, AE-H y TCA, y cuestionarios sobre síntomas de los cuatro trastornos. Resultados: El 64% de la muestra total había experimentado las cuatro modalidades de IM. Las IM-TCA fueron las más frecuentes y las hipocondríacas las menos, pero las más molestas. Todas las IM mantuvieron relaciones entre sí, tanto en frecuencia como en molestia, y todas se asociaron con las medidas clínicas de TOC, TDC, AE-H y TCA. Conclusiones: Las IM son una experiencia habitual en diferentes contextos culturales y operan de modo transdiagnóstico en trastornos clínicamente distintos


Assuntos
Humanos , Masculino , Feminino , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Transculturação , Transtorno Obsessivo-Compulsivo/diagnóstico , Transtorno Obsessivo-Compulsivo/etnologia , Inquéritos e Questionários , Europa (Continente) , Oriente Médio , América do Sul , Transtornos Dismórficos Corporais/etnologia , Hipocondríase/etnologia , Transtornos da Alimentação e da Ingestão de Alimentos/etnologia
13.
Rev. esp. anestesiol. reanim ; 64(1): 27-31, ene. 2017. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-158901

RESUMO

Objetivo. El objetivo de este estudio fue describir el perfil de utilización y las limitaciones del uso de la anestesia regional en países de América del Sur. Métodos. Tras la aprobación del comité de ética institucional, se envió un enlace a una encuesta en línea por e-mail a anestesiólogos de Argentina, Bolivia, Chile, Colombia, Panamá, Paraguay, Perú y Uruguay. La encuesta se procesó de forma anónima. Resultados. Se recibieron un total de 1.260 cuestionarios completos. El 97,6% de los anestesiólogos encuestados refiere utilizar anestesia regional en su práctica clínica habitual, el 66,9% realiza bloqueos de nervio periférico (BNP) con regularidad, el 21,6% usa técnicas de BNP continuo y un 4,6% usa catéteres estimulantes. La principal fuente de formación fueron los programas de residencia. En cuanto a los BNP más usados, los más comunes son el interescalénico (52,3%), el axilar (45,1%), el femoral (43,2%) y el de tobillo (43%). En cuanto a la técnica de neurolocalización, el 16% utiliza parestesia, el 44,2% estimulador de nervio periférico y un 18,1% ultrasonografía. Conclusiones. La anestesia regional y los BNP son de uso común entre los anestesiólogos de América del Sur. Cada país tiene su propio perfil de utilización y sus propias limitaciones para su uso. Dicho perfil debe ser tomado en cuenta a la hora de planificar las distintas formas de entrenamiento, en especial los programas de residencia (AU)


Objective. A survey was conducted in order to obtain a profile of the practice of regional anesthesia in South America, and determine the limitations of its use. Methods. After institutional ethics committee approval, a link to an online questionnaire was sent by e-mail to anaesthesiologists in Argentina, Bolivia, Chile, Colombia, Panamá, Paraguay, Perú, and Uruguay. The questionnaire was processed anonymously. Results. A total of 1,260 completed questionnaires were received. The results showed that 97.6% of the anaesthesiologists that responded used regional anaesthesia in clinical practice, 66.9% performed peripheral nerve block (PNB) regularly, 21.6% used continuous PNB techniques, and 4.6% used stimulating catheters. The primary source of training was residency programs. As regards PNB, the most common performed were interscalene (52.3%), axillary (45.1%), femoral (43.2%), and ankle block (43%). As regards the localisation technique employed, 16% used paraesthesia, 44.2% used a peripheral nerve stimulator, and 18.1% ultrasound guidance. Conclusions. Regional anaesthesia and PNB are commonly used among South American anaesthesiologists. Considering that each country has its own profile for use, this profile should guide training in clinical practice, especially in residency programs (AU)


Assuntos
Humanos , Masculino , Feminino , Anestesia por Condução/instrumentação , Anestesia por Condução/métodos , Anestesia por Condução , Nervos Periféricos , Anestesia por Condução/estatística & dados numéricos , Anestesia por Condução/tendências , América do Sul/epidemiologia , Inquéritos e Questionários , Sistema Nervoso Periférico , Anestesiologia , Anestesiologia/estatística & dados numéricos
14.
Rev. iberoam. micol ; 32(4): 261-264, oct.-dic. 2015.
Artigo em Inglês | IBECS | ID: ibc-143446

RESUMO

Background. Nowadays several invertebrate pollinators of crops and wild plants are in decline as result of multiple and, sometimes, unknown factors; among them, the modern agricultural practices, pests and diseases are postulated as the most important factors. Bees of the genus Xylocopa are considered effective pollinators of passion fruit crops in tropical regions, as well as important pollinators in wild plants, but these bees are attacked by several pathogens that affect different stages in their life cycle. The fungal species of the genus Ascosphaera are commonly associated with social and solitary bee larvae causing chalkbrood disease. Aims. The aim of the present study was to demonstrate the presence of Ascosphaera apis affecting larvae of Xylocopa augusti in South America. Methods. For this purpose, A. apis was isolated from affected larvae in YGPSA medium. Final identification was run out by three techniques: (1) Microscopic examination of the hyphae and sizes of the fruiting bodies; (2) Mating test, and specific sexual compatibility test, and (3) PCR detection, using specific primers. Results. This study demonstrates for the first time the presence of A. apis affecting larvae of X. augusti in South America. Conclusions. The evidence of A. apis affecting the larvae of X. augusti, and the fact that the sharing of pathogens between different bee species has been underestimated, suggests the need for further epidemiological studies in order to determine not only the prevalence of this pathogen among wild pollinators, but also its relationship to the sudden collapse of honey bee colonies in this region (AU)


Antecedentes. En la actualidad, las poblaciones de una gran cantidad de insectos polinizadores están disminuyendo debido a múltiples factores, no siempre conocidos, como las prácticas agrícolas modernas, las plagas y las nuevas enfermedades. Las abejas del género Xylocopa se consideran unos importantes polinizadores de los cultivos de maracuyá en el trópico, así como de gran cantidad de plantas silvestres. Estos polinizadores silvestres se ven afectados por diversos agentes patógenos en diferentes etapas de su ciclo de vida. En particular, varias especies del hongo entomopatógeno Ascosphaera están comúnmente asociadas a las larvas de abejas sociales y solitarias, en las que causan una infección conocida como cría yesificada. Objetivos. El objetivo del presente estudio fue demostrar la presencia de Ascosphaera apis en larvas de Xylocopa augusti en Sudamérica. Métodos. Se aisló A. apis de las larvas afectadas en medio YGPSA. La identificación final fue realizada utilizando tres técnicas: 1) examen microscópico del tamaño de las hifas y los cuerpos de fructificación; 2) test de apareamiento y test específico de compatibilidad sexual, y 3) detección mediante PCR, utilizando iniciadores específicos. Resultados. En este estudio se ha registrado por primera vez en Sudamérica la presencia de A. apis en larvas enfermas de la abeja nativa X. augusti. Conclusiones. La presencia de A. apis en larvas enfermas de X. augusti, sumada al hecho de que se ha subestimado la presencia de los mismos patógenos en diferentes especies de abejas, evidencia la necesidad de realizar más estudios epidemiológicos para determinar no solo la prevalencia de este patógeno entre polinizadores silvestres, sino también su relación con el repentino colapso de las colonias de abejas de la miel en esta región (AU)


Assuntos
Animais , Abelhas/parasitologia , Micoses/veterinária , Insetos/parasitologia , América do Sul/epidemiologia , Antifúngicos/uso terapêutico
15.
Nutr. hosp ; 32(1): 11-19, jul. 2015. tab
Artigo em Espanhol | IBECS | ID: ibc-141335

RESUMO

El consumo de aceites vegetales se ha incrementado en las últimas décadas en nuestra sociedad y son parte importante de la dieta en todo el mundo. Sudamérica es un gran productor de diferentes aceites vegetales. La composición de los aceites vegetales no es estándar, ya que varía considerablemente en el aporte de ácidos grasos saturados, monoinsaturados y poliinsaturados, y particularmente en el aporte de ácidos grasos omega-6 y omega-3, asociado a la fuente de origen, ya sea especie vegetal, semilla, planta o fruto, aportando cada uno diferentes beneficios nutricionales. El propósito de este artículo es revisar y actualizar la evidencia sobre el consumo de aceites producidos y comercializados en Sudamérica, como el aceite de soja, maíz, palma, girasol, canola y oliva, así como los efectos en la salud, a partir de estudios relacionados con el tema (AU)


In recent decades, the consumption of vegetable oils has increased in our society, being an important part of the diet worldwide. South America is a major producer of an important variety of vegetable oils. The composition of vegetable oils is not standard as it varies greatly in the amount of saturated, monounsaturated and polyunsaturated fatty acids, and particularly in the amounts of omega-6 and omega-3, which are associated with the source either plant species, seed, plant or fruit, providing different nutritional benefits. The purpose of this article is to review and update the data and evidence about the consumption of oils produced and commercialized in South America, such as soybean oil, corn, palm, sunflower, canola and olive oils, and also to determine health effects from studies related with the topic (AU)


Assuntos
Óleos de Plantas/análise , Ácidos Graxos/análise , Doenças Cardiovasculares/prevenção & controle , América do Sul , Fatores de Risco , Gorduras na Dieta/análise
16.
Gac. sanit. (Barc., Ed. impr.) ; 29(1): 65-71, ene.-feb. 2015. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-133005

RESUMO

Objetivo: Caracterizar y analizar la situación del empleo informal respecto a su definición, medición y clasificación, en los países de América del Sur. Métodos: A través de una scoping review se realizó una revisión bibliográfica a partir de cuatro bases de datos y de literatura gris, considerando informes de organismos internacionales de los 12 países de América del Sur. Se analizó la información, valorando su contenido y se establecieron similitudes entre países. Resultados: A partir de los datos revisados se observa una disparidad en las definiciones utilizadas, aunque en muchos países el empleo informal se define al menos como trabajadores sin contrato. La mayoría de los países miden el empleo informal con encuestas de hogar, pero al existir clasificaciones diferentes la información encontrada es heterogénea, con registros poco estandarizados, por lo que no es posible efectuar una comparación regional. La definición de la Organización Internacional del Trabajo no es suficiente para analizar el contexto estudiado. Debe incorporarse a la definición de empleo informal la categorización de personas protegidas y desprotegidas. Conclusiones: Una definición precisa y adecuada de empleo informal permitirá contemplar los matices que incluye el concepto, lo que hará posible visibilizar las carencias que afrontan la mayoría de los trabajadores informales. La necesidad de incorporar indicadores comunes entre los sistemas de información es un aspecto clave para efectuar comparaciones válidas entre países, así como para determinar el impacto sobre la salud pública que sufre la población empleada informalmente (AU)


Objective: To characterize and analyze the situation of informal employment with regard to its definition, measurement and classification in South American countries. Methods: A literature review was conducted from four databases and grey literature through a scoping review, which included reports from international organizations and from the 12 countries in South America. The data were analyzed by evaluating content and establishing similarities among countries. Results: The data reviewed showed a disparity in the definitions used, although many countries define informal employment as workers with no contract. Most countries measured informal employment through household surveys, but due to the differences in classifications, the information found was heterogeneous, with little standardization among registries. Therefore, the data could not be compared at a regional level. The definition of the International Labour Organization was not useful to study informal employment in the countries studied. The definition should include protected and unprotected workers. Conclusions: An appropriate and specific definition of informal employment would allow nuances to be studied within the concept, revealing the loopholes faced by most of the population working informally. The key to meaningful comparisons within the study region is to incorporate common indicators among local registration systems (measurement) in order to determine the public health impact in the informally employed population (AU)


Assuntos
Humanos , 16054 , 16360 , Serviços de Saúde do Trabalhador , Previdência Social/organização & administração , América do Sul , 34658 , Vulnerabilidade em Saúde
18.
Nutr. hosp ; 27(4): 971-977, jul.-ago. 2012. ilus
Artigo em Espanhol | IBECS | ID: ibc-106238

RESUMO

En muchos estudios el Índice de Masa Corporal (IMC) se ha relacionado con marcadores séricos de inflamación como la proteína C reactiva. En la obesidad se observa un aumento de tejido adiposo que se traduce en un aumento del IMC. Se ha descrito que el tejido adiposo presenta una elevada producción y secreción de una variedad de moléculas proinflamatorias como Factor de Necrosis Tumoral-α, Interleuquina-6, Interleuquina-8 y la proteína C reactiva, que pueden tener efectos locales en la fisiología de la célula adiposa y también efectos sistémicos en otros órganos. Objetivo: Realizar una revisión sistemática de los estudios realizados en Suramérica donde se relacione los niveles séricos de PCR y las medidas antropométricas como IMC y circunferencia de cintura (CC) en la población adulta sana. Metodología: Se realizó una búsqueda en la base de datos PubMed de artículos publicados hasta enero de 2012, en inglés, español y portugués, donde se relacione los niveles séricos de PCR y las medidas antropométricas como IMC y CC. Para la búsqueda se utilizaron las palabras PCR, IMC y CC y los nombres de cada uno de los países suramericanos (Argentina, Bolivia, Brasil, Chile, Colombia, Ecuador, Guyana, Paraguay, Perú, Surinam, Uruguay y Venezuela). Resultados: Se localizaron 141 posibles de estudios, de los cuales 8 cumplían los criterios de inclusión. En los estudios incluidos los niveles séricos de la PCR se correlacionaron positivamente con el IMC (r: 0,08 a 0,84) y con la CC (r: 0,27 a 1,03), siendo de gran relevancia la correlación entre IMC y CC con los niveles séricos de PCR observada en obesos en la población suramericana. Conclusión: Los niveles séricos de PCR, y por tanto la inflamación subclínica parece estar relacionada al aumento en los índices de medidas antropométricas en la población suramericana. Un mayor conocimiento de los mecanismos y de los componentes moleculares de la respuesta inflamatoria inducida por un aumento del IMC puede llevar a identificar nuevos blancos terapéuticos que permitan prevenir las complicaciones asociadas a la obesidad (AU)


In many studies the Body Mass Index (BMI) is associated with serum markers of inflammation such as CRP. In obesity there is an increase of adipose tissue resulting in an increase in BMI. It has been reported that adipose tissue has a high production and secretion of a variety of proinflammatory molecules such as tumor necrosis factor-α, interleukin-6, interleukin-8 and C-reactive protein, which may have local effects on the physiology of fat cell and systemic effects on other organs. Objective: To conduct a systematic review of studies conducted in South America where they relate serum levels of CRP and anthropometric measurements, BMI and waist circumference (CC) in the healthy adult population. Methods: We searched the PubMed database for articles published until January 2012, in English, Spanish and Portuguese, which relates serum levels of CRP and anthropometric measurements, BMI and WC. Search for words used PCR, BMI and WC and the names of each of the South American countries (Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay and Venezuela). Results: We identified 141 potential studies, of which 8 met the inclusion criteria. In studies serum levels of CRP were positively correlated with BMI (r 0.08 to 0.84) and CC (r 0.27 to 1.03), being highly relevant correlation between BMI and CC with CRP serum levels observed in obese people in South America. Conclusion: Serum levels of CRP, and therefore subclinical inflammation seems to be related to increased rates of anthropometric measures in the South American population. A better understanding of the mechanisms and molecular components of the inflammatory response induced by an increase in BMI may lead to identifying new therapeutic targets that can prevent the complications associated with obesity (AU)


Assuntos
Humanos , Proteína C-Reativa/análise , Antropometria/métodos , Composição Corporal , Índice de Massa Corporal , Relação Cintura-Quadril , América do Sul , Valores de Referência
20.
Actas dermo-sifiliogr. (Ed. impr.) ; 99(2): 91-100, mar. 2008. tab
Artigo em Es | IBECS | ID: ibc-62803

RESUMO

La tiña de la cabeza es una dermatofitosis del cuero cabelludo frecuente en niños, de hecho es la más común de todas las micosis cutáneas en este grupo de edad, siendo muy rara en adultos. Se ha considerado un problema de salud pública importante durante décadas, algunos de los factores asociados son: higiene personal deficiente, hacinamiento y bajo nivel socioeconómico. Está causada por cualquier dermatofito patógeno, excepto Epidermophyton floccosum y Trichophyton concentricum. Trichophyton rubrum, el dermatofito más comúnmente aislado en el mundo, es excepcional como causa de tinea capitis. La tiña de la cabeza es un ejemplo clásico del cambio de los patrones geográficos de las dermatofitosis. En los países desarrollados hay un incremento de las tiñas tricofíticas y en países en vías de desarrollo como México el agente causal más común es Microsporum canis, seguido de Trichophyton tonsurans. El incremento de la incidencia de las dermatofitosis de la cabeza hace necesaria una revisión de la literatura, así como de las medidas terapéuticas actuales (AU)


Tinea capitis is a widespread scalp infection in children caused by dermatophytes. In fact, it is the most common cutaneous mycosis in children but is uncommon in adults. The disease has been major public health concern for decades. Some factors implicated in infection include poor personal hygiene, crowded living conditions, and low socioeconomic status. It can be caused by any pathogenic dermatophyte except for Epidermophyton floccosum and Trichophyton concentricum. Trichophyton rubrum, the most commonly isolated dermatophyte worldwide, is rarely the causative agent of this infection. Tinea capitis is a classic example of the changing geographic patterns of dermatophytosis. In developed countries, Trichophyton tonsurans is the most common causative agent, whereas in developing countries such as Mexico, the most common agent is Microsporum canis followed by Trichophyton tonsurans. The increasing incidence of tinea capitis warranted a review of the current literature and treatment strategies (AU)


Assuntos
Humanos , Masculino , Feminino , Criança , Tinha/terapia , Tinha/diagnóstico , Tinha/epidemiologia , Dermatomicoses/complicações , Dermatomicoses/diagnóstico , Trichophyton/isolamento & purificação , Trichophyton/patogenicidade , Microsporum/fisiologia , Couro Cabeludo/lesões , Couro Cabeludo/patologia , Micoses/complicações , Micoses/diagnóstico , Saúde Pública/métodos , Europa (Continente)/epidemiologia , América Latina/epidemiologia , América do Norte/epidemiologia , América do Sul/epidemiologia
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