Platelet oxidative stress as a novel target of cardiovascular risk in frail older people
2017; Elsevier BV; Volume: 93-95; Linguagem: Inglês
10.1016/j.vph.2017.07.003
ISSN1879-3649
AutoresFrancisco Fuentes, Iván Palomo, Eduardo Fuentes,
Tópico(s)Peripheral Artery Disease Management
ResumoThe average lifespan of humans and the percentage of people entering the 65 and older age group are growing rapidly. Within this age group, cardiovascular diseases (CVD) increase steeply and are the most common cause of death. During aging, experimental and clinical studies support the pivotal role played by reactive oxidant species in the mechanism of platelet activation. Frailty has been implicated as a causative and prognostic factor in patients with CVD. Oxidative stress is increased in frail older people, and may lead to accelerated aging and higher incidence of oxidative diseases such as CVD. The present article aims to highlight the relative contribution of platelet oxidative stress as a key target of frailty in elderly people with CVD.
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