Results 21 to 30 of about 194,967 (151)

Ecological aspects and molecular detection of Leishmania DNA Ross (Kinetoplastida: Trypanosomatidae) in phlebotomine sandflies (Diptera: Psychodidae) in terra firme and várzea environments in the Middle Solimões Region, Amazonas State, Brazil

open access: yesParasites & Vectors, 2015
Background Phlebotomine sand flies (Diptera: Psychodidae) are insects of medical importance due to the role that some species play in the transmission of leishmaniasis.
Antonio Marques Pereira Júnior   +6 more
doaj   +1 more source

Hypercysteinemia, A Potential Risk Factor for Central Obesity and Related Disorders in Azores, Portugal

open access: yesJournal of Nutrition and Metabolism, Volume 2019, Issue 1, 2019., 2019
In Azores, the standardized mortality rate for coronary artery disease (CAD) is nearly the double when compared to mainland Portugal. The aim of this study was to compare the prevalence of conventional CAD risk factors, as well as the plasma aminothiol profile (and its major determinants), between two groups of healthy subjects from Ponta Delgada (in ...
Ana Lima   +5 more
wiley   +1 more source

Abstract Supplement Abstracts from AIDS 2022 ‐ the 24th International AIDS Conference, 29 July – 2 August 2022, Montréal, Canada & Virtual

open access: yes, 2022
Journal of the International AIDS Society, Volume 25, Issue S3, August 2022.
wiley   +1 more source

The 4th Global Congress on Sickle Cell Disease Abstract Book 2022

open access: yes, 2022
HemaSphere, Volume 6, Issue S4, Page 1-64, August 2022.
wiley   +1 more source

A Comprehensive Molecular and Serological Investigation of Hepatitis A Virus Among Patients With Suspected Acute Hepatitis: A Brazilian Study

open access: yesJournal of Medical Virology, Volume 97, Issue 6, June 2025.
ABSTRACT Hepatitis A Virus (HAV) infects millions of individuals annually and is a major cause of acute viral hepatitis worldwide. This study aims to (1) assess HAV infection in suspected acute hepatitis patients at public healthcare institutions in Brazil; (2) evaluate the proportion of immunized individuals against HAV; (3) identify HAV genotypes; (4)
Ketty Gleyzer de Oliveira   +63 more
wiley   +1 more source

Phylogenetic conservatism in the relationship between functional and demographic characteristics in Amazon tree taxa

open access: yesFunctional Ecology, Volume 39, Issue 1, Page 181-198, January 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Leaf and wood functional traits of trees are related to growth, reproduction, and survival, but the degree of phylogenetic conservatism in these relationships is largely unknown.
Pablo Sanchez‐Martinez   +214 more
wiley   +1 more source

PREVALÊNCIA DAS DOENÇAS CARDIOMETABÓLICAS E RESPIRATÓRIAS E DE SEUS FATORES DE RISCO NO MUNICÍPIO DE ARARANGUÁ/SC [PDF]

open access: yes, 2015
TCC(graduação) - Universidade Federal de Santa Catarina. Araranguá. Fisioterapia.As doenças crônicas não transmissíveis, com destaque para as doenças cardiometabólicas e respiratórias, constituem grave problema de saúde pública, apresentando alta ...
NIEHUES, JANAINA ROCHA
core  

Why should boys and men receive HPV vaccine?

open access: yesDST, 2022
Human papillomavirus (HPV) is one of the most common sexually transmitted infections and a major cause of various types of cancers, as well as of anogenital warts and oral lesions in both the genders.
Revista Brasileiro de Doenças Sexualmente Transmissíveis
doaj  

Geography and ecology shape the phylogenetic composition of Amazonian tree communities

open access: yesJournal of Biogeography, Volume 51, Issue 7, Page 1163-1184, July 2024.
Abstract Aim Amazonia hosts more tree species from numerous evolutionary lineages, both young and ancient, than any other biogeographic region. Previous studies have shown that tree lineages colonized multiple edaphic environments and dispersed widely across Amazonia, leading to a hypothesis, which we test, that lineages should not be strongly ...
Bruno Garcia Luize   +216 more
wiley   +1 more source

Percepção de adolescentes em relação a doenças sexualmente transmissíveis e métodos contraceptivos

open access: yes, 2010
Introduction: sexually transmitted diseases (DST) can represent an important impact on teenager’s health due its consequences. Objective: to identify the perception and knowledge of teenagers about DST, its transmission forms and contraception.
Garbin, Clea Adas Saliba   +4 more
core   +2 more sources
medicine
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