Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Lia Laura Lewis-Ximenez"'
Autor:
Barbara Vieira Lago, Moyra Machado Portilho, Vinicius Motta Mello, Paulo Sergio Fonseca De Sousa, Giovana Paula Angelice, Bianca Cristina Leires Marques, Larissa Tropiano da Silva Andrade, Vanessa Alves Marques, Lia Laura Lewis-Ximenez, Francisco Campello do Amaral Mello, Livia Melo Villar
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The selection pressure imposed by the host immune system impacts on hepatitis B virus (HBV) variability. This study evaluates HBV genetic diversity, nucleos(t)ide analogs resistance and HBsAg escape mutations in HBV patients under distinct s
Externí odkaz:
https://doaj.org/article/766fe1aead074ccab2dafe40ffc56803
Autor:
Lucas Lima da Silva, Lia Laura Lewis-Ximenez, Mônica de Avelar Figueiredo Mafra Magalhães, Vanessa Salete de Paula, Livia Melo Villar
Publikováno v:
Brazilian Journal of Infectious Diseases, Vol 28, Iss 3, Pp 103740- (2024)
The serological markers for the diagnosis of COVID-19 plays an important role in the epidemiological investigation of the pandemic. This study aims to assess the prevalence of anti-SARS-CoV-2 in hepatitis B and C patients in a pre-vaccination of COVI
Externí odkaz:
https://doaj.org/article/f8d5b7987fd546a48993998005bccd12
Autor:
Mariana Pinheiro Alves Vasconcelos, Juan Camilo Sánchez-Arcila, Luciana Peres, Paulo Sérgio Fonseca de Sousa, Júlio Castro-Alves, Hermano Gomes Albuquerque, Maria Cássia Mendes-Correa, Marilza Maia-Herzog, Lia Laura Lewis-Ximenez, Lívia Melo Villar, Joseli Oliveira-Ferreira
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background Viral hepatitis is a significant health concern among indigenous population in the Americas. In Brazil, reports find high endemicity of HBV and HDV infections has been reported in several indigenous groups. However, few studies ha
Externí odkaz:
https://doaj.org/article/62f3029c9a134c63919e1794ba2092da
Autor:
Livia Melo Villar, Marjorie Parra de Lima, Helena Medina Cruz, Vanessa Salete de Paula, Leticia de Paula Scalioni, Geane Lopes Flores, Filipe Anibal Carvalho-Costa, Cynara Carvalho Parente, Maria Rosangela Cunha Duarte Coelho, Ana Cecilia Cavalcanti de Albuquerque, Flavio Augusto Pádua Milagres, Marcelo Santos Cruz, Tarcisio Matos Andrade, Ana Rita Coimbra Motta-Castro, Jurema Corrêa da Mota, Lia Laura Lewis-Ximenez, Francisco Inácio Bastos
Publikováno v:
BMC Infectious Diseases, Vol 22, Iss 1, Pp 1-9 (2022)
Abstract Background Agile, accessible and cheap diagnosis of hepatitis C virus (HCV) infection is essential to achieve the elimination of this infection, worldwide, as mandated by the World Health Organzation as part of its strategy for 2030. Dried b
Externí odkaz:
https://doaj.org/article/90809e9cd55044b9b8aa0f3fef95348c
Autor:
Vanessa Duarte da Costa, Alanna Calheiros Santos, Lucas Limas da Silva, Wilian Jean Wiggers, Claudia Alexandra Pontes Ivantes, Danielle Malta Lima, Jeová Keny Baima Colares, Deusilene Souza Vieira Dallacqua, Ana Rita Coimbra Motta-Castro, Vanessa Salete de Paula, Alberto Martín Rivera Dávila, Priscilla Pollo-Flores, Lia Laura Lewis-Ximenez, Livia Melo Villar
Publikováno v:
Annals of Hepatology, Vol 28, Iss , Pp 100918- (2023)
Introduction and Objectives: SARS-CoV-2 active infection diagnosis is currently performed through RT-qPCR. Despite the fact that PCR-based assays can provide results relatively fast, these techniques require capable professionals, specific equipment
Externí odkaz:
https://doaj.org/article/6907194ecdfb4c4e9d36bf89b7af689e
Autor:
Livia Melo Villar, Ketlyn Araujo Fraga, Ana Carolina da Fonseca Mendonça, Juliana Custódio Miguel, Elisangela Ferreira da Silva, Jakeline Ribeiro Barbosa, Paulo Sérgio Fonseca de Sousa, Lia Laura Lewis-Ximenez, Francisco Campello do Amaral Mello
Publikováno v:
Brazilian Journal of Infectious Diseases, Vol 26, Iss 3, Pp 102371- (2022)
Chronic kidney disease (CKD) patients undergoing hemodialysis (HD) are more vulnerable to blood-borne viral infections due to frequent invasive procedures. Hepatitis B virus (HBV) infection in this cohort of patients has been a matter of concern worl
Externí odkaz:
https://doaj.org/article/58c9bac96b90402891424c02988c80be
Autor:
Tina Senff, Christopher Menne, Christine Cosmovici, Lia Laura Lewis-Ximenez, Jasneet Aneja, Ruth Broering, Arthur Y. Kim, Astrid M. Westendorf, Ulf Dittmer, Norbert Scherbaum, Georg M. Lauer, Jörg Timm
Publikováno v:
JCI Insight, Vol 7, Iss 2 (2022)
Invariant NK T (iNKT) cells are implicated in viral clearance; however, their role in hepatitis C virus (HCV) infection remains controversial. Here, iNKT cells were studied during different stages of HCV infection. iNKT cells from patients with acute
Externí odkaz:
https://doaj.org/article/d2ce0e1d8a7643998475de34972c062b
Autor:
Livia Melo Villar, Helena Medina Cruz, Raissa Martins Deodato, Juliana Custódio Miguel, Elisangela Ferreira da Silva, Geane Lopes Flores, Lia Laura Lewis-Ximenez
Publikováno v:
BMC Research Notes, Vol 12, Iss 1, Pp 1-4 (2019)
Abstract Objective Dried blood spots (DBSs) can be used as an alternative to serum samples because they are easily collected and can be transported without refrigeration to reference laboratories for diagnosis. The present study was performed to eval
Externí odkaz:
https://doaj.org/article/973345a37e3045ff9216144326b67a4e
Autor:
Alanna Calheiros Santos, Vanessa Salete de Paula, Juliana Custódio Miguel, Elisangela Ferreira da Silva, Laura Cristina Machado Pinto, Lia Laura Lewis-Ximenez, Livia Melo Villar
Publikováno v:
Annals of Hepatology, Vol 24, Iss , Pp 100450- (2021)
Introduction: Pregnant women are considered more vulnerable to viral infections, such as severe viral respiratory infections and viral hepatitis. Data about Brazilian pregnant and postpartum women found a case fatality rate of 12.7% among COVID-19 Ac
Externí odkaz:
https://doaj.org/article/ee7911a48c874e598b74051b4bbe5cd4
Autor:
Lucas Lima da Silva, Alanna Calheiros Santos, Fabiola Justina Fumero Leon, Vanessa Duarte da Costa, Juliana Custódio Miguel, Julia Trece Marques, Giselle Prado do Nascimento, Elisangela Ferreira da Silva, Lia Laura Lewis-Ximenez, Vanessa Salete de Paula, Livia Melo Villar
Publikováno v:
Annals of Hepatology, Vol 24, Iss , Pp 100459- (2021)
Introduction: Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has spread rapidly around the world, posing a major threat to human health and the economy. Chronic Liver disease (CLD) patient
Externí odkaz:
https://doaj.org/article/3ed09669201244e18d2981ed5d15c45b