Results 71 to 80 of about 146,865 (246)

Epidemiology, species composition and genetic diversity of tetra- and octonucleated Entamoeba spp. in different Brazilian biomes

open access: yesParasites & Vectors, 2021
Background Entamoeba species harbored by humans have different degrees of pathogenicity. The present study explores the intra- and interspecific diversity, phylogenetic relationships, prevalence and distribution of tetra- and octonucleated cyst-producing
Deiviane Aparecida Calegar   +9 more
doaj   +1 more source

Perturbations in the blood metabolome up to a decade before prostate cancer diagnosis in 4387 matched case–control sets from the European Prospective Investigation into Cancer and Nutrition

open access: yesInternational Journal of Cancer, Volume 156, Issue 5, Page 943-952, 1 March 2025.
What's New? Prostate cancer has few known risk factors, but metabolomics may provide some insight in this regard. Here, the authors measured the levels of 148 different individual metabolites, and three metabolite patterns, looking for an association with prostate cancer.
Zoe S. Grenville   +27 more
wiley   +1 more source

Validade, Reprodutibilidade e Confiabilidade do Índice de Capacidade para o Trabalho: Uma Revisão Sistemática

open access: yesRevista de Epidemiologia e Controle de Infecção, 2017
Justificativa e objetivo: descrever os estudos de validade, reprodutibilidade e confiabilidade do Índice de Capacidade para o Trabalho (ICT). Método: trata-se de uma revisão sistemática, a busca de dados foi realizada nas bases eletrônicas BVS e PUBMED ...
Técia Maria Santos Carneiro e Cordeiro   +2 more
doaj   +1 more source

Gut Microbial Metabolites and Future Risk of Parkinson's Disease: A Metabolome‐Wide Association Study

open access: yesMovement Disorders, Volume 40, Issue 3, Page 556-560, March 2025.
Abstract Background Alterations in gut microbiota are observed in Parkinson's disease (PD). Previous studies on microbiota‐derived metabolites in PD were small‐scale and post‐diagnosis, raising concerns about reverse causality. Objectives Our goal was to prospectively investigate the association between plasma microbial metabolites and PD risk within a
Yujia Zhao   +20 more
wiley   +1 more source

Epidemiologia e políticas públicas [PDF]

open access: yesRevista Brasileira de Epidemiologia, 2013
Este ensaio trata das relações entre a epidemiologia e as políticas públicas, destacando inicialmente a posição da disciplina no campo da saúde coletiva, analisando os impactos de políticas públicas sobre o perfil epidemiológico e as contribuições da epidemiologia para a formulação, implementação e avaliação de políticas públicas de saúde.
openaire   +5 more sources

Aproximación al humor de Tono [PDF]

open access: yes, 2007
Antonio de Lara, Tono, es el autor menos estudiado de la llamada "la otra generación del 27". En este artículo se estudia su influencia en el marco de su época y cuál era la opinión de sus compañeros generacionales. Sin embargo, la parte más relevante
Machado, Célia, Passos, Paulo
core   +2 more sources

The Spread of the Mosquito‐Transmitted West Nile Virus in North America and Europe

open access: yesMicrobial Biotechnology, Volume 18, Issue 3, March 2025.
The West Nile flavivirus is not only maintained in the USA in a primary infection cycle between the American robin and Culex mosquitoes but also causes incidental infections in horses and humans, causing epizootics and epidemics. The ecological conditions influencing virus transmission in North America and Europe are reviewed. ABSTRACT West Nile virus (
Harald Brüssow, Jordi Figuerola
wiley   +1 more source

Intervenção PRAdA: Efeitos no Peso Induzidos por Proposta de Alteração de Comportamento Alimentar em Hipertensos Medicados Nativos Portugueses e Imigrantes de Origem Africana

open access: yesActa Médica Portuguesa, 2014
Introdução: Perdas de peso melhoram o controlo da tensão arterial em indivíduos hipertensos. As intervenções comportamentais para a perda de peso parecem ser menos eficazes nos imigrantes de origem africana (IOA).
Catarina Peixoto   +9 more
doaj   +1 more source

Gastrointestinal helminths in calves and cows in an organic milk production system [PDF]

open access: yes, 2012
The main aim of this study was to determine the distribution of populations of gastrointestinal helminths in lactating crossbred cows and calves during the grazing season in an organic milk production system.
Amarante AFT   +19 more
core   +3 more sources

Community‐onset pediatric status epilepticus: Barriers to care and outcomes in a real‐world setting

open access: yesEpilepsia, Volume 66, Issue 3, Page 725-738, March 2025.
Abstract Objective Status epilepticus (SE) is a neurological emergency in childhood, often leading to neuronal damage and long‐term outcomes. The study aims to identify barriers in the pre‐hospital and in‐hospital management of community‐onset pediatric SE and to evaluate the effectiveness of pediatric scores on outcomes prediction.
Anna Fetta   +12 more
wiley   +1 more source

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