Association of low plasma high density lipoprotein (HDL)-cholesterol concentration with documented coronary artery disease in males with non-insulin dependent diabetes mellitus.
Plasma lipid and lipoprotein concentrations were determined in 30 males without diabetes or symptomatic coronary artery disease (CAD), and compared to the values in age-matched and weight-matched males (n = 55) with non-insulin-dependent diabetes mellitus (NIDDM). Patients with NIDDM were further subdivided into those with (n = 30) and without (n =25) CAD. Mean (+/- SEM) plasma triglyceride concentrations were significantly increased (P less than 0.001) over control values (96 +/- 5 mg/dl) in patients with NIDDM, whether with (172 +/- 14 mg/dl) or without documented CAD (164 +/- 25 mg/dl). Plasma cholesterol concentrations were also higher (P less than 0.001) than normal (168 +/- 5 mg/dl) in both groups of patients with NIDDM (201 +/- 11 and 199 +/- 7 mg/dl, respectively, in patients with and without evidence of CAD). Plasma LDL-cholesterol concentrations were also greater (P less than 0.001) than normal (104 +/- 4 mg/dl) in patients with NIDDM, but were again similar in the group of diabetics (120 +/- 9 vs 128 +/- 6 mg/dl). However, plasma HDL-cholesterol concentrations were only reduced below control values in diabetes patients with CAD (30 +/- 1 mg/dl), whereas patients with NIDDM and no subjective evidence of CAD had HDL-cholesterol concentrations (37 +/- 3 mg/dl) which were similar to normal values (38 +/- 2 mg/dl). As a result, the ratio of LDL-cholesterol to HDL-cholesterol was highest in patients with NIDDM and CAD (4.2 +/- 0.3), lowest in the control population (2.8 +/- 0.2), and intermediate in those patients with NIDDM without subjective or objective evidence of CAD (3.6 +/- 0.3).(ABSTRACT TRUNCATED AT 250 WORDS)
D000368:Aged; D008076:Cholesterol, HDL / Q000097:blood*; D008078:Cholesterol, LDL / Q000097:blood; D003327:Coronary Disease / Q000097:blood / Q000150:complications*; D003924:Diabetes Mellitus, Type 2 / Q000097:blood / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009994:Osmolar Concentration; D014280:Triglycerides / Q000097:blood
D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D014280:Triglycerides