Research
Hormonal
In women with PCOS, endothelial dysfunction (measured by flow-mediated dilation) is significantly correlated with insulin resistance and elevated hsCRP levels, suggesting a mechanistic link between metabolic dysregulation and vascular health.
For women with PCOS, improving insulin sensitivity and reducing inflammation may directly improve blood vessel function. This suggests that treatments targeting insulin resistance (like lifestyle changes or specific medications) could have cardiovascular benefits.
GoodSupportsHIGH confidence
Endothelium-dependent vasodilation was correlated with hsCRP concentrations and insulin resistance.
Why this rating
Strong observational data with clear statistical correlations reported.
Source
Endothelial Dysfunction in Young Women with Polycystic Ovary Syndrome: Relationship with Insulin Resistance and Low-Grade Chronic Inflammation
İlhan Tarkun et al. · The Journal of Clinical Endocrinology & Metabolism · 2004
DOI 10.1210/jc.2004-0751
case_control · n=62Cited 295×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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