These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Sex steroids and endothelial function: translating basic science to clinical practice.
    Author: Miller VM, Mulvagh SL.
    Journal: Trends Pharmacol Sci; 2007 Jun; 28(6):263-70. PubMed ID: 17466385.
    Abstract:
    Intra-arterial infusion of acetylcholine causes classical endothelium-dependent vasodilatation that is mediated by endothelium-derived relaxing factor(s), the most prominent of which is nitric oxide. The absence of this vasodilatation, or endothelial 'dysfunction', correlates with the earliest stages of atherosclerosis and might be used to identify individuals who could benefit from aggressive intervention strategies and to assess treatment efficacy. Sex steroid hormones (estrogen and testosterone) increase the production and release of endothelium-derived nitric oxide both in men and in women. Therefore, endogenous hormonal status could present a confounding factor in the assessment of endothelial function.
    [Abstract] [Full Text] [Related] [New Search]