Results 61 to 70 of about 52,702 (229)
Journal 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
Seroprevalence of hepatitis E virus in chronic hepatitis C in Brazil
Brazilian Journal of Infectious Diseases, 2018 Background and aims: Hepatitis E virus infection in patients with underlying chronic liver disease is associated with liver decompensation and increased lethality.
Guilherme Bricks +9 more
doaj +1 more source
Missed opportunities for serological evaluation of human immunodeficiency virus infection during routine outpatient care at the University Hospital of Brasilia, Federal District [PDF]
, 2009 Foram estudados os fatores envolvidos na oferta de sorologia para detectar a infecção pelo vírus de imunodeficiência humana, no atendimento de adultos no ambulatório do Hospital Universitário de Brasília, por meio de aplicação de questionários ...
Belêsa, Flávia de Azevedo +6 more
core +1 more source
HLA, Volume 105, Issue 6, June 2025.ABSTRACT The aim of this study was to investigate the influence of HLA‐A, ‐B and ‐C polymorphisms on the clinical course of SARS‐CoV‐2 infection and on the progression of COVID‐19 in a population from southeastern Brazil. This study included 478 unvaccinated individuals. Of these, 369 were hospitalised with critical/severe (n = 309) or moderate/mild (n
Christiane Maria Ayo +8 more
wiley +1 more source
Resistências aos Antibióticos em Pneumologia
Revista Portuguesa de Pneumologia, 1999 RESUMO: A crescente resistência dos microrganismos aos agentes antimicrobianos tem motivado o interesse da comunidade científica com o objectivo de avaliar a dimensão do problema, perceber a sua origem e encontrar eveotuais soluções.
J.G. Saraiva da Cunha
doaj +1 more source
An epidemiological approach to obesity [PDF]
, 2004 A obesidade, doença integrante do grupo de Doenças Crônicas Não-Transmissíveis, é o acúmulo excessivo de gordura corporal em extensão tal, que acarreta prejuízos à saúde dos indivíduos.
Corso, Arlete Catarina Tittoni +2 more
core +1 more source
Parasite Immunology, Volume 47, Issue 3, March 2025.ABSTRACT Canine visceral leishmaniasis (CVL) is a zoonotic disease of great worldwide importance and can be prevented by vaccinating seronegative dogs. The objective of the present systematic review and meta‐analysis is to verify the efficacy rate of vaccines tested in dogs against CVL or L. infantum infection. We used PRISMA guidelines for this review
Josiane Aparecida Martiniano de Pádua +9 more
wiley +1 more source
Zika virus infections imported from Brazil to Portugal, 2015
IDCases, 2016 Zika virus is an emerging arbovirus transmitted by Aedes sp. mosquitoes like the Dengue and Chikungunya viruses. Zika virus was until recently considered a mild pathogenic mosquito-borne flavivirus with very few reported benign human infections. In 2007,
L. Zé-Zé +7 more
doaj +1 more source
Febre de origem obscura: uma visão atual de um antigo problema. [PDF]
, 1999 Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Clínica Médica, Curso de Medicina, Florianópolis ...
Santos, Paula Christina dos
core
Multiple outcomes of the germline p16INK4a mutation affecting senescence and immunity in human skin
Aging Cell, Volume 24, Issue 2, February 2025.(a) In the skin fibroblasts are a key source of SASP production, with melanocytes having significantly less production. In healthy individuals, senescent fibroblasts play a major role in attracting T cells from the circulation by secreting SASP products. Recrutied T cells perform immunosurveillance, eliminating damaged and/malignant cells.
Priya Subramanian +12 more
wiley +1 more source