Lipid metabolism in women with polycystic ovary syndrome: possible implications for an increased risk of coronary heart disease.
This study reports values of serum lipids, lipoproteins, and the relative fatty acid composition of lecithin and cholesterol ester in 20 women with typical polycystic ovary syndrome (PCO). These values were compared with values of 22 regularly menstruating women without clinical evidence of androgen excess. Higher levels of triglycerides in serum (P less than 0.05) and very low-density lipoproteins (P less than 0.01) and lower concentrations of free cholesterol in low-density lipoproteins (P less than 0.05) were found in the PCO women. In serum lecithin the PCO patients had higher palmitic and lower stearic acid levels compared with those of the normal women. This finding was interpreted as a reduction of the excretory capacity of the liver in the PCO group. No correlations between lipids and sex hormones were found. Body weights and blood pressures were higher in the PCO group. The results indicate that PCO women could be at increased risk for coronary heart disease, because an increased serum triglyceride level, body weight, and blood pressure are considered to be risk factors of coronary heart disease.
D000328:Adult; D001835:Body Weight; D002784:Cholesterol / Q000097:blood; D003327:Coronary Disease / Q000209:etiology*; D005227:Fatty Acids / Q000097:blood; D005260:Female; D012739:Gonadal Steroid Hormones / Q000097:blood; D006801:Humans; D008055:Lipids / Q000097:blood*; D008074:Lipoproteins / Q000097:blood; D008875:Middle Aged; D010713:Phosphatidylcholines / Q000097:blood; D011085:Polycystic Ovary Syndrome / Q000097:blood* / Q000150:complications; D012306:Risk; D012738:Sex Hormone-Binding Globulin / Q000032:analysis; D014280:Triglycerides / Q000097:blood
D005227:Fatty Acids; D012739:Gonadal Steroid Hormones; D008055:Lipids; D008074:Lipoproteins; D010713:Phosphatidylcholines; D012738:Sex Hormone-Binding Globulin; D014280:Triglycerides; D002784:Cholesterol