0000000000631475
AUTHOR
Maria Sanchez-serrano
showing 2 related works from this author
Induction of oxidative stress and human leukocyte/endothelial cell interactions in polycystic ovary syndrome patients with insulin resistance.
2011
Insulin resistance is a feature of polycystic ovary syndrome (PCOS) and is related to mitochondrial and endothelial function.We tested whether hyperandrogenic insulin-resistant women with PCOS, who have an increased risk of vascular disease, display impaired leukocyte-endothelium interactions, and mitochondrial dysfunction.This was a prospective controlled study conducted in an academic medical center.The study population consisted of 43 lean reproductive-age women with PCOS and 39 controls subjects.We evaluated anthropometric and metabolic parameters, adhesion molecules, and interactions between leukocytes and human umbilical vein endothelial cells. Mitochondrial function was studied by as…
Mitochondrial complex I impairment in leukocytes from polycystic ovary syndrome patients with insulin resistance.
2009
Insulin resistance is a feature of polycystic ovary syndrome (PCOS) and is related to mitochondrial function.Our objective was to assess mitochondrial function by evaluating mitochondrial oxygen (O(2)) consumption, reactive oxygen species (ROS) production, levels of glutathione (GSH), the oxidized glutathione/GSH ratio, TNFalpha levels, and membrane potential. Additionally, we have evaluated mitochondrial complex I as a target of the oxidative stress responsible for PCOS in polymorphonuclear cells.This was a prospective controlled study conducted in an academic medical center.The study population consisted of 20 lean reproductive-age women with PCOS and 20 body composition-matched controls.…