Results 41 to 50 of about 21,167,820 (201)

Exacerbation of Anti‐Cytomegalovirus Immunity and Mobilization of γ9δ1 T Cells During the Acute Phase of Hepatitis E Virus Infection

open access: yesMicrobiology and Immunology, Volume 70, Issue 2, Page 113-124, February 2026.
ABSTRACT HEV causes chronic infections that are detrimental to immunocompromised patients. Previous studies showed alterations of γδ T cell subsets at the acute phase of HEV infection. To assess a possible role of CMV, we have examined the frequencies and responses to CMV and HEV of blood γδ T cell subsets from control donors and acute‐phase HEV ...
Marion Retailleau   +5 more
wiley   +1 more source

Infecção pelo vírus da hepatite A em área indígena da Amazônia oriental brasileira

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2004
A hepatite viral A representa importante problema de saúde pública em todo o mundo, estando relacionada às condições sócioeconômicas e de higiene da população.
Heloisa Marceliano Nunes   +2 more
doaj   +1 more source

Neglected Mycoses in Brazil: A Population‐Based Study of Mortality and In‐Hospital Mortality Over 25 Years

open access: yesMycoses, Volume 69, Issue 2, February 2026.
ABSTRACT Objective To describe the epidemiology, associated factors, spatial distribution, and temporal trends of mortality and in‐hospital mortality related to systemic mycoses in Brazil, 2000–2024. Methods This is a nationwide ecological study combining temporal and spatial analyses using death certificates (DC; underlying and/or associated causes ...
Anderson Fuentes Ferreira   +8 more
wiley   +1 more source

Prevalência de imunidade à hepatite B entre profissionais de enfermagem atuantes em hemodiálise Prevalence of immunity to hepatitis B among nursing professionals active in hemodialysis

open access: yesRevista de Pesquisa Cuidado é Fundamental Online, 2017
Objetivo: Avaliar a prevalência de imunidade à hepatite B entre profissionais de enfermagem atuantes em hemodiálise. Métodos: Estudo seccional desenvolvido com 63 profissionais de um serviço privado de hemodiálise e 29 de um serviço público que ...
Eveline de Lima Maia   +5 more
doaj   +7 more sources

Vasculite leucocitoclástica e infecção crónica por Hepatite B

open access: yesGalicia Clínica, 2014
Os autores apresentam o caso clínico de uma doente de 79 anos, internada para estudo de uma vasculite, cuja investigação etiológica nos levou a considerar a associação com hepatite B crónica. A vasculite leucocitoclástica pode ter variadas etiologias.
Mário Pires   +3 more
doaj   +1 more source

Selection of Host Plasma Membrane Lipids by HIV‐1 Gag Protein

open access: yesBioEssays, Volume 48, Issue 1, January 2026.
Enrichment of sphingomyelin in the HIV‐1 envelope arises from Gag binding to PI(4,5)P2, which triggers reorganization of plasma membrane sphingomyelin/cholesterol domains through unknown mechanisms. We propose that cholesterol‐mediated interleaflet coupling between sphingomyelin and PI(4,5)P2, rather than interdigitation, underlies Gag‐induced lipid ...
Nario Tomishige   +2 more
wiley   +1 more source

INTERMEDIATE ENDEMICITY OF HEPATITIS A VIRUS INFECTION IN RURAL SETTLEMENT PROJECTS OF SOUTHWEST GOIÁS, BRAZIL

open access: yesArquivos de Gastroenterologia, 2015
BackgroundRural populations present an elevated risk of exposure to hepatitis A virus.ObjectiveThe objective of this study was to estimate the prevalence and risk factors associated with hepatitis A virus infection among residents of rural settlement ...
Raquel Silva PINHEIRO   +5 more
doaj   +1 more source

Prevalência de marcadores e profilaxia da hepatite B no Hospital Governador Celso Ramos. [PDF]

open access: yes, 1988
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Pediatria, Curso de Medicina, Florianópolis ...
Santos, Cláudio dos
core  

Viral hepatitis : a national problem [PDF]

open access: yes, 1985
As hepatites virais constituem um complexo de doenças com pelo menos cinco agentes, quais sejam as hepatites A e B, duas formas de hepatite não-A/não-B e as infecções pelo agente delta.
Moraes, Mário Augusto Pinto de
core   +1 more source

Perceived disabling physical pain and suicidal ideation in aging people living with HIV cured of hepatitis C: A multi‐center survey in France (ANRS CO13 HEPAVIH)

open access: yesHIV Medicine, Volume 27, Issue 1, Page 106-119, January 2026.
Abstract Introduction Suicidal ideation (SI) is highly prevalent among people living with HIV (PWH) and those with chronic hepatitis C virus (HCV) infection. Individuals with long‐term HIV–HCV co‐infection face specific health challenges, including heightened physical pain.
Tangui Barré   +402 more
wiley   +1 more source

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