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Metabol Open
December 2024
Laboratório de Pesquisa Clínica em DST/AIDS (LAPCLIN-AIDS), Instituto Nacional de Infectologia Evandro Chagas - Fundação Oswaldo Cruz (INI-FIOCRUZ), 21040-360, Rio de Janeiro, Brazil.
Background: The relationship between plasmatic fatty acid (FA) composition and liver fibrosis remains scarce in people living with HIV/AIDS (PLWHA). We aimed to evaluate the association of plasmatic FAs and liver fibrosis in HIV mono-infected individuals.
Methods: This case-control study included PLWHA with liver fibrosis (cases) and randomly selected subjects without fibrosis (controls) from the PROSPEC-HIV study (NCT02542020).
Nutrients
November 2024
UMR-PNCA, Université Paris-Saclay, AgroParisTech, INRAE, 91120 Palaiseau, France.
Background/objectives: Injection of lipopolysaccharides (LPS) in experimental models induces a systemic inflammatory response that is associated with deleterious effects on intestinal morphology and physiology. In this study, we have studied in female mice the effects of dietary supplementation with bovine lactoferrin (bLF) given before intraperitoneal injection of LPS on jejunum and colon.
Methods: The first study evaluated the efficiency of different bLF and LPS concentrations to determine the optimal experimental conditions.
Cardiovasc Endocrinol Metab
March 2025
Departments of Endocrinology.
Introduction: Cardiovascular disease is the leading cause of death. One of the main factors is obesity, which is on the rise. LDL levels below 0.
View Article and Find Full Text PDFEnviron Res
January 2025
Institut de Ciències del Mar, CSIC, Psg. Marítim de La Barceloneta 37-49, 08003, Barcelona, Spain. Electronic address:
BMC Vet Res
October 2024
Department of Animal and Food Science, Universitat Autònoma de Barcelona, Edifici V, Travessera dels Turons, Cerdanyola del Valles, 08193, Spain.
The goal of the current study was to develop a pig model to investigate oxidative stress with a low negative impact on piglet welfare. Four independent trials (A, B, C, and D) were performed using a single intraperitoneal shot of lipopolysaccharide (LPS) as an immune challenge, aiming to assess the minimal LPS dose for piglets of different age to trigger a measurable acute oxidative stress response in healthy animals. In trial A, piglets received an LPS dose of 25 µg/KgBW at 41 days post-weaning (p.
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