Plasma testosterone, high density lipoprotein cholesterol and other lipoprotein fractions.
High density lipoprotein (HDL) cholesterol levels are strongly related to risk of heart attack. Identification of determinants of high density lipoprotein cholesterol may provide important information concerning the cause of heart disease. The relation between one possible determinant, testosterone, and high density lipoprotein cholesterol and other lipoprotein fractions was evaluated in 247 middle-aged men. The results indicate that testosterone levels (both free and total) were positively correlated with high density lipoprotein cholesterol (r = +0.24, p less than 0.01) and negatively correlated with triglycerides and very low density lipoprotein cholesterol. The association between testosterone and high density lipoprotein cholesterol could not be explained by intake of alcohol, obesity, age, smoking or physical activity. Furthermore, the relation of testosterone to HDL cholesterol was independent of the relation of testosterone to very low density lipoprotein (VLDL) cholesterol or triglycerides.
D000367:Age Factors; D000428:Alcohol Drinking; D001835:Body Weight; D002784:Cholesterol / Q000097:blood*; D008076:Cholesterol, HDL; D003327:Coronary Disease / Q000097:blood / Q000209:etiology*; D006801:Humans; D008075:Lipoproteins, HDL / Q000097:blood*; D008079:Lipoproteins, VLDL / Q000097:blood*; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D012306:Risk; D012907:Smoking; D013739:Testosterone / Q000097:blood*; D014280:Triglycerides / Q000097:blood*
D008076:Cholesterol, HDL; D008075:Lipoproteins, HDL; D008079:Lipoproteins, VLDL; D014280:Triglycerides; D013739:Testosterone; D002784:Cholesterol