Results 61 to 70 of about 96,292 (185)

TNF‐α partially modulates the endothelial dysfunction during the acute phase of Trypanosoma cruzi infection

British Journal of Pharmacology, Volume 183, Issue 10, Page 2256-2272, May 2026.
Background and Purpose Whereas the effects of Trypanosoma cruzi (T. cruzi) infection are well‐characterised in the heart, its impact on the vasculature has received little attention. In this study, we investigated the effects of acute and chronic T. cruzi infection on vascular responsiveness and the underlying mechanisms.
Thales M. H. Dourado, Wanessa M. C. Awata, Gustavo F. Pimenta, Barbara M. Marchetti, Maiara V. Providello, Sérgio De Albuquerque, Carlos R. Tirapelli   +6 more
wiley   +1 more source

Adesão à HAART, qualidade de vida e sintomatologia psicopatológica em doentes infectados pelo VIH/SIDA [PDF]

, 2011
Objectivos: A adesão à terapêutica anti-retroviral de alta eficácia (HAART) é fundamental para o sucesso terapêutico, e uma melhor qualidade de vida (QdV) e saúde mental têm sido reconhecidas como importantes resultados do tratamento anti-retroviral.
Canavarro, Maria Cristina, Margalho, Renata, Ouakinin, Sílvia, Pereira, Marco   +3 more
core  

Long COVID with Symptoms Persisting for More than Six Months in Unvaccinated Patients: Investigation of Biochemical Changes Associated with Chronic Manifestations

COVID
Long COVID is a complex condition characterized by persistent symptoms following SARS-CoV-2 infection. Understanding its biochemical mechanisms is essential for effective management and treatment strategies. Objective: This study investigated biochemical
Matheus Torres, Giulia Davanço, Isabela de Paula Destro, Neif Murad, Glaucia Luciano da Veiga, Pedro Henrique Alves Reis, Renata de Lion Botero Martins, Beatriz da Costa Aguiar Alves, Rodrigo Daminello Raimundo, Juliana Zangirolami-Raimundo, Fernando Luiz Affonso Fonseca   +10 more
doaj   +1 more source

Immune Sensing and Potential Immunotherapeutic Approaches to Control Chromoblastomycosis

Journal of Fungi, 2020
Chromoblastomycosis (CBM) is a neglected, chronic, and progressive subcutaneous mycosis caused by different species of fungi from the Herpotrichiellaceae family.
Leandro C. D. Breda, Isabela G. Menezes, Larissa N. M. Paulo, Sandro Rogério de Almeida   +3 more
doaj   +1 more source

Phytochemical and Biological Evaluation of Leaves, Stems, and Roots of Schinus weinmanniifolia Mart. Ex Engl.

Chemistry &Biodiversity, Volume 23, Issue 3, March 2026.
Ethanolic extracts from leaves, stems, and roots of Schinus weinmanniifolia Mart. ex Engl. were evaluated for phytochemical composition and biological activities. The extracts exhibited antioxidant, photoprotective, and antimicrobial activity, without hemolytic effects or cytotoxicity at active concentrations. Syringic acid, epicatechin, and rutin were
João Andrade, Adriana Araújo de Almeida‐Apolonio, Fabiana Gomes da Silva Dantas, José Irlan da Silva Santos, Andréia Sangalli, Melyssa Negri, Deisiany Gomes Ferreira, Claudia Andrea Lima Cardoso, Thiago Luis Aguayo de Castro, Aline dos Santos Garcia Gomes, Rhagner Bonono, Liliana Fernandes, Maria Elisa Rodrigues, Mariana Contente Rangel Henriques, Kelly Mari Pires de Oliveira   +14 more
wiley   +1 more source

How to Do an Effective Literature Search? The Use of Push and Pull Strategies [PDF]

, 2013
The availability of scientific information is growing exponentially. Healthcare professionals who wish to keep up-to-date with scientific literature and find the best information should spend their time finding resources that summarize the best ...
Donato, H, Tato Marinho, R
core  

Clinical and laboratorial diversity in the bantu haplotype of sickle cell anemia [PDF]

, 2006
Several factors have been identified as possibly being responsible for the diversity of sickle cell anemia patients symptoms, including gender, age, haplotypes and hemoglobin F levels.
Cipolotti, Rosana, Costa, Paulo J. M. S., Figueiredo, Maria Stella, Vilela, Rosana Q. B.   +3 more
core   +3 more sources

Caffeinated instant coffee prevents an increase in exercise-mediated superoxide anion production in rat peritoneal neutrophils

Revista de Ciências Farmacêuticas Básica e Aplicada, 2020
The present study analyzed the in vivo effects of drinking caffeinated and decaffeinated instant coffee (8% w/v) by adult male Wistar rats submitted to high-intensity exercises.
Elisson Meireles Lamim Jerônimo, André Luiz Machado Viana, Miriam das Dores Mendes Fonseca, Marilene Lopes Ângelo, Bruno Cesar Correa Salles, Stella Maris da Silveira Duarte, Sônia Aparecida Figueiredo, Maria Rita Rodrigues, Fernanda Borges de Araujo Paula   +8 more
doaj  

Performance of centralized versus decentralized tuberculosis treatment services in Southern Brazil, 2006–2015

BMC Public Health, 2018
Background Tuberculosis (TB) control programs face the challenges of decreasing incidence, mortality rates, and drug resistance while increasing treatment adherence.
Mara Cristina Scheffer, Rodrigo IVAN Prim, Leticia Muraro Wildner, Taiane Freitas Medeiros, Rosemeri Maurici, Emil Kupek, Maria Luiza Bazzo   +6 more
doaj   +1 more source

Changes in Plasma Sphingolipid Metabolites Following Roux‐En‐Y Gastric Bypass in Women With Obesity and Type 2 Diabetes: A Pilot Metabolomic Cohort Study

Lipids, Volume 61, Issue 2, Page 195-205, March 2026.
ABSTRACT Although sphingolipids are key players in lipotoxicity and metabolic diseases, their response to bariatric surgery and their relation to metabolic improvement remain unclear. This pilot study investigated plasma sphingolipid remodeling after Roux‐en‐Y gastric bypass (RYGB) and its associations with clinical and biochemical markers of ...
Gabriela de Oliveira Lemos, Raquel Susana Torrinhas, Natasha Mendonça Machado, Dan Linetzky Waitzberg   +3 more
wiley   +1 more source