Results 61 to 70 of about 21,149,812 (212)

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

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

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

Seroprevalence of hepatitis B virus and hepatitis C virus in Monte Negro in the Brazilian western Amazon region Soroprevalência de hepatite B e hepatite C em Monte Negro, Rondônia, Região Amazônica Ocidental Brasileira

Clinics, 2005
PURPOSE: This study was carried out in Monte Negro (state of Rondônia), a village in the Brazilian western Amazon region, where a University of São Paulo Medical School program for medical student training in rural assistance took place.
Marcelo El Khouri, Leandro Savoy Duarte, Rafael Bernadon Ribeiro, Luis Fernando Ferraz da Silva, Luis Marcelo Aranha Camargo, Vera Aparecida dos Santos, Marcelo Nascimento Burattini, Carlos Eduardo Pereira Corbett   +7 more
doaj   +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

Crioglobulinemia: relação entre hepatite C e glomerulonefrite

Clinical and Biomedical Research, 2018
A Hepatite C é um problema de saúde mundial. Uma associação entre infecção pelo vírus da hepatite C (HCV) e crioglobulinemia mista com doença renal tem sido descrita, sendo a glomerulonefrite membranopoliferativa (GNMP) tipo I o acometimento renal mais ...
Marjana Denti Piana Denti Piana, Alice de Moraes Baier, Juliana Lopes Peixoto, Leandro Bizarro Muller, Marcelo Carneiro, Claus Dieter Dummer   +5 more
doaj  

Disease prevalence in infectious Care Center of Users of Psychosocial Caxias-MA / Prevalência de doenças infecciosas em usuários de Centro de Atenção Psicossocial de Caxias-MA

Revista de Pesquisa Cuidado é Fundamental Online, 2018
Objetivo:. Este estudo teve como objetivo determinar a prevalência de HIV, síflis, hepatite B e hepatite C, em usuários de CAPS III de Caxias-MA. Métodos:.
Aglaupy Sabrina Santos da Silva, Francisca Jessica Lima Santos Costa, Joseneide Teixeira Câmara, Fabrício Máximo das Neves, Jefferson Teodoro de Assis   +4 more
doaj   +1 more source

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

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, Mariana Pinheiro Alves Vasconcelos, Julia Teixeira Ton, Silvia Naomi de Oliveira Uehara, Roberta Sitnik, Denize Ornelas Pereira Salvador de Oliveira, Layze Castberg, Ricardo Andreotti Siqueira, Peter James Robinson, Thaís Senna de Paula Domingues, Caroline Thomas Panico, César Augusto Inoue, Maira Marranghello Maluf, Fernanda de Mello Malta, Deyvid Amgarten, Erick Dorlass, Pedro Sebe, Arlene S. Pinto, Cirley M. D. O. Lobato, Adalgisa Ferreira, Elodie Hyppolito, Raymundo Paraná, Maria Isabel Schinoni, Edmundo Pessoa de Almeida Lopes, Magali C. Luiz, Raquel F. L. Garcia, Dennis Armando Bertolini, Mário Reis Álvares‐da‐Silva, Raul Salinas Arrojo, Eduardo Emerim, Gabriela P. Coral, Paulo R. Acosta, Marcello Lucena, Rosângela Teixeira, Mônica da Costa Guedes, Livia Melo Villar, Lia Lewis Ximenez, Clarice Gdalevici, Maria Cássia Jacintho Mendes‐Correa, Flair José Carrilho, Gerson Sobrinho Salvador de Oliveira, Paulo Roberto A. Ferreira, Maria Lucia Gomes Ferraz, Ana Catharina de Seixas Santos Nastri, Pablo Andres Munoz Torres, Glória Selegatto, Luciana Vilas Boas Casadio, Simone Tenore, Olavo Henrique Munhoz Leite, Fernanda Fernandes Souza, Tania Reuter, Francisco Souto, Michele Nascimento‐Sales, Ana Paula Maciel Gurski, Andréa Salomão, Bruna Emanuelle Alvarenga Fanis, Maria Cristina Pimenta, Elton Carlos de Almeida, Flávia Moreno Alves de Souza, Gerson Fernando Mendes Pereira, Mario Peribañez Gonzalez, Michele Soares Gomes‐Gouvea, Raymundo Soares de Azevedo, João Renato Rebello Pinho   +63 more
wiley   +1 more source

CXCL14 Chemokine Exacerbates Acute Viral Hepatitis in Coronavirus MHV‐Infected Mice and Is Associated With Human Acute Viral Hepatitis

The FASEB Journal, Volume 39, Issue 10, 31 May 2025.
This study shows that the chemokine CXCL14 is induced by hepatotropic lytic virus in mice and humans and by inflammatory mediators such as IL‐6 and TNF. Hepatocytes are a source of CXCL14, which is released when cells die, making it an alarmin. CXCL14 knock‐out mice are partially protected from liver injury thanks to higher Ltreg recruitment.
Christelle Devisme, Claire Piquet‐Pellorce, Arnaud Chalin, Benjamin Lefevre, Charlotte Pronier, Vincent Thibault, Jacques Le Seyec, Céline Raguénès‐Nicol, Charaf Benarafa, Michel Samson   +9 more
wiley   +1 more source

Aspectos evolutivos da hepatite C pós-transfusional. Revisão de 175 casos

Revista da Sociedade Brasileira de Medicina Tropical, 1998
O vírus da hepatite C é o principal responsável pela hepatite pós-transfusional e sua progressão para hepatite crônica, cirrose e carcinoma hepatocelular é muito comum. A fim de avaliar frequência, tempo e fatores relacionados à progressão da hepatite C,
Henrique Sérgio Moraes Coelho, Fátima Aparecida Ferreira Figueiredo, Jorge André Segadas, Vera Lúcia Panaim, Carmem Martins Nogueira, Cledson Reis Silva, Tatiana Jardim Mussi   +6 more
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