Abstract Background: Trimethylamine N-oxide (TMAO), a gut microbiota metabolite, is associated with cardiovascular disease (CVD) development. TMAO can trigger an inflammatory response by inducing the nuclear factor-kappa B (NF-κB) signaling cascade and increasing the expression of pro-inflammatory cytokines, contributing to the worsening of CVD. This study aimed to evaluate the association between TMAO plasma levels and inflammation in patients with coronary artery disease (CAD). Methods: A cross-sectional study was carried out including 29 patients with CAD. Peripheral blood mononuclear cells […]

Exposure to environmental pollution is a key factor in the development and worsening of cardiovascular diseases. This alert was issued in a 2004 statement from the American Heart Association (AHA). A large body of new scientific evidence has been accumulated since then, allowing for a better understanding of the aspects related to this modifiable risk factor for cardiovascular diseases. […]

Resumo Fundamentos: Estudos mostram que a administração crônica de chá verde reduz a pressão arterial (PA) de repouso, enquanto que uma única sessão de exercício também promove redução da PA. Objetivo: Investigar se uma única dose de chá verde antes da sessão de exercício melhora a hipotensão pós-exercício (HPE). Métodos: Estudo randomizado, placebo-controlado, duplo cego. Quinze pacientes hipertensos (53 ± 3,3 anos) participaram de duas sessões: chá verde + exercício (CVE) e placebo + exercício (PLE). Trinta minutos após ingestão […]