Results 51 to 60 of about 15,497 (179)

Hepatite B: a microscopia electrónica na patologia e etiopatogenia da doença hepática aguda e crónica.

Acta Médica Portuguesa, 2022
No presente trabalho destaca-se o contributo da microscopia eletrónica de transmissão para o esclarecimento de aspectos fundamentais da patologia, patogenia e etiologia da hepatite B.
Jorge Oliveira Soares
doaj   +1 more source

Travelers' vaccinations: experience from the Travelers' Clinic of Hospital das Clínicas, University of São Paulo School of Medicine [PDF]

, 2008
O perfil dos indivíduos, a situação vacinal e as vacinas recomendadas aos viajantes que procuram o serviço médico de orientação pré-viagem do Ambulatório dos Viajantes do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo foram ...
CHAVES, Tânia do Socorro Souza, CHINWA LO, Simone, LOPES, Marta Heloisa, MASCHERETTI, Melissa   +3 more
core   +2 more sources

High Efficiency and Safety of Hepatitis C Treatment Among People Who Inject Drugs in Vietnam

Journal of Viral Hepatitis, Volume 32, Issue 11, November 2025.
ABSTRACT People who inject drugs (PWID) are highly affected by hepatitis C (HCV) worldwide, particularly in low‐ and middle‐income countries (LMICs), where access to addiction services is often limited. Reducing the burden of HCV, as promoted by WHO, requires effective interventions in this high‐risk population.
Didier Laureillard, Nguyen Thanh Binh, Vu Hai Vinh, Tran Thi Hong, Catherine Quillet, Nham Thi Tuyet Thanh, Roselyne Vallo, Bach Thi Nhu Quynh, Jean Pierre Moles, Khuat Thi Hai Oanh, Duong Thi Huong, Delphine Rapoud, Jonathan Feelemyer, Laurent Michel, Peter Vickerman, Hannah Fraser, Laurence Weiss, Maud Lemoine, Karine Lacombe, Don Des Jarlais, Pham Minh Khue, Nicolas Nagot   +21 more
wiley   +1 more source

Como são transmitidas e quais os sintomas da hepatites A, B e C? [PDF]

, 2015
Resposta sistematizada para pergunta feita por agente comunitário de saúde, originada de teleconsultoria, sobre formas de transmissão, sinais e sintomas das hepatites virais A, B e C.
Núcleo Telessaúde Estadual do Rio Grande do Sul
core  

Omicron Impacts Olfaction in Hamsters

The FASEB Journal, Volume 39, Issue 14, 31 July 2025.
Compared to the original SARS‐CoV‐2 strain (D614G), infection by Omicron: still decreases olfactory performance in hamster; infects the olfactory epithelium with a delay and to a lesser extent; induces a strong inflammation with a delay; induces much less olfactory epithelium damage; still provokes release of cellular debris in the lumen of the nasal ...
Virginie Guérin, Mantasha Khan, Clara Bourgon, Younes Boujedli, Juliette Jacquelin, Christopher S. von Bartheld, Sandra Martin‐Latil, Bernard Klonjkowski, Sophie Le Poder, Nicolas Meunier   +9 more
wiley   +1 more source

Prevalência da infecção por Trypanosoma Cruzi, Treponema Pallidum e vírus da hepatite b, no período de 1980 a 1983, avaliada através de testes sorológicos, em 1977 candidatos a doadores de sangue de 33 cidades do estado do Paraná

Semina: Ciências Exatas e Tecnológicas, 2004
  No soro de 1977 candidatos a doadores de sangue de 33 cidades do Estado do Paraná, Brasil, no período de janeiro de 1980 a dezembro de 1983, realizaram-se testes sorológicos para o diagnóstico de infecções causadas por Trypanosoma cruzi, Treponema ...
Rubens Pontello, Edna Maria Vissoci Reiche, Edilson João Cabrera   +2 more
doaj   +1 more source

Immunological and Clinical Markers of Post‐acute Sequelae of COVID‐19: Insights from Mild and Severe Cases 6 Months Post‐infection

European Journal of Immunology, Volume 55, Issue 7, July 2025.
In this study of 458 patients post‐COVID‐19, nearly half developed postacute sequelae (PASC). While humoral and inflammatory markers were tied to COVID‐19 severity, not PASC itself, individuals with PASC showed distinct T cell alterations, especially terminally differentiated, SARS‐CoV‐2‐specific CD4+ T cells. A machine learning model identified T cell
William Mouton, Sophia Djebali, Marine Villard, Omran Allatif, Cécile Chauvel, Sarah Benezech, Philippe Vanhems, Jacqueline Marvel, Thierry Walzer, Sophie Trouillet‐Assant   +9 more
wiley   +1 more source

Aspectos soroepidemiológicos do vírus da hepatite B em doadores do HEMOSC. [PDF]

, 1992
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Clínica Médica, Curso de Medicina, Florianópolis ...
Dippe Junior, Tufi
core  

Unhealthy Behaviours and All‐Cause Mortality Among People With Chronic Hepatitis B, With and Without Hepatitis Delta (ANRS CO22 HEPATHER)

Journal of Viral Hepatitis, Volume 32, Issue 7, July 2025.
ABSTRACT People infected with both hepatitis B virus (HBV) and hepatitis Delta virus (HDV) face a higher mortality risk than those mono‐infected with HBV. As unhealthy behaviours can influence liver disease progression, we compared the effects of various behavioural factors on all‐cause mortality among people with chronic hepatitis B (CHB), with or ...
Clémence Ramier, Fabrice Carrat, Vincent Di Beo, Lucia Parlati, Marta Lotto, Fabienne Marcellin, Camelia Protopopescu, Patrizia Carrieri, Marc Bourliere, the ANRS/AFEF HEPATHER study group   +9 more
wiley   +1 more source

Unraveling Mycobacterium tuberculosis acid resistance and pH homeostasis mechanisms

FEBS Letters, Volume 599, Issue 12, Page 1634-1648, June 2025.
Mycobacterium tuberculosis exhibits a remarkable resilience to acid stress. In this Review, we discuss some of the molecular mechanisms and metabolic pathways used by the tubercle bacilli to adapt and resist host‐mediated acid stress. Mycobacterium tuberculosis (Mtb) is a successful pathogen that has developed a variety of strategies to survive and ...
Janïs Laudouze, Stéphane Canaan, Alexandre Gouzy, Pierre Santucci   +3 more
wiley   +1 more source