Lipoprotein pattern in long-term diabetes of an at least 35 years' duration. Results of the Erfurt Study.
All diabetic patients suffering from the disease for at least 20 years and living in the closed area of the Erfurt district in 1970 have been followed prospectively since that time. In 47 of them still alive in 1985, i.e. after more than 35 years of diabetes, serum lipid and apolipoprotein concentrations were measured and compared to those of non-diabetic subjects without cardiovascular diseases (n = 47) pair-matched by sex, age, and body weight. In males (n = 27) significantly (p less than 0.01) higher levels of HDL cholesterol and apolipoprotein A-I as well as lower concentrations of triglycerides and a lower total cholesterol/HDL cholesterol risk ratio than in nondiabetic control subjects could be found. In long-term diabetic females (n = 20), apolipoprotein A-I levels were also increased (p less than 0.02). Trends in HDL cholesterol and triglycerides were similar to those found in males but did not reach statistical significance. Higher concentrations of total cholesterol (p less than 0.02), LDL cholesterol (P less than 0.05), and apolipoprotein B (p less than 0.02), however, did not fit in with a beneficial lipoprotein pattern. The frequency of pathological lipoprotein patterns was not higher than among the non-diabetic control subjects (32% and 40%, respectively). According to these findings an antiatherogenic lipoprotein pattern might be considered, at least in males, as one of the determinants causing the multifactorial event of long-term survival in diabetes.
Schauer
U J
UJ
Poliklinik für Innere Medizin, Friedrich-Schiller-Universität, Jena, DDR.
Panzram
G
G
Pissarek
D
D
Rühling
K
K
Winkler
L
L
Lundershausen
R
R
D002784:Cholesterol / Q000097:blood; D003922:Diabetes Mellitus, Type 1 / Q000097:blood*; D003924:Diabetes Mellitus, Type 2 / Q000097:blood*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008074:Lipoproteins / Q000097:blood*; D008297:Male; D008875:Middle Aged; D014280:Triglycerides / Q000097:blood
D008074:Lipoproteins; D014280:Triglycerides; D002784:Cholesterol