Decreased plasma dehydroepiandrosterone sulfate and dihydrotestosterone concentrations in young men after myocardial infarction.
Plasma levels of dehydroepiandrosterone sulfate (DHEA-S), testosterone, dihydrotestosterone (DHT) androstenedione, sex hormone-binding globulin (SHBG), lipoproteins, apolipoproteins and high density lipoprotein (HDL) subfraction were measured in 32 men aged 26-40 years after myocardial infarction (MI) suffered at least 3-4 months prior to the study, who were normocholesterolemic and had angiographically demonstrated coronary occlusion. The control group consisted of 76 healthy men aged 25-40 years. Blood samples were obtained in the morning from fasting subjects. A significant decrease in plasma DHEA-S and DHT levels were found in MI patients. Also, a significant decrease in HDL-cholesterol, HDL2-cholesterol (HDL2-C) and apolipoprotein A-I, an increase in apolipoprotein B and LDL-cholesterol (LDL-C) levels were observed in those patients as compared with healthy men. However, there were no differences in testosterone, androstenedione and SHBG concentrations between the groups. Significant correlations between testosterone and HDL2-C (r = 0.46, P less than 0.01), as well as between DHEA-S and HDL3-C (r = 0.39, P less than 0.05) levels in MI patients were observed. These results suggest that decreased levels of plasma DHEA-S and DHT may promote the development of coronary atherosclerosis in men.
Słowínska-Srzednicka
J
J
Department of Endocrinology, Medical Center for Postgraduate Education, Warsaw, Poland.
Zgliczyński
S
S
Ciświcka-Sznajderman
M
M
Srzednicki
M
M
Soszyński
P
P
Biernacka
M
M
Woroszyłska
M
M
Ruzyłło
W
W
Sadowski
Z
Z
D000328:Adult; D000735:Androstenedione / Q000097:blood*; D001053:Apolipoproteins / Q000032:analysis; D003687:Dehydroepiandrosterone / Q000031:analogs & derivatives* / Q000097:blood; D019314:Dehydroepiandrosterone Sulfate; D013196:Dihydrotestosterone / Q000097:blood*; D006801:Humans; D008074:Lipoproteins / Q000032:analysis; D008297:Male; D009203:Myocardial Infarction / Q000097:blood*; D012738:Sex Hormone-Binding Globulin / Q000032:analysis; D013739:Testosterone / Q000097:blood; D014280:Triglycerides / Q000032:analysis
D001053:Apolipoproteins; D008074:Lipoproteins; D012738:Sex Hormone-Binding Globulin; D014280:Triglycerides; D013196:Dihydrotestosterone; D013739:Testosterone; D000735:Androstenedione; D003687:Dehydroepiandrosterone; D019314:Dehydroepiandrosterone Sulfate