Effect of obesity on the relationship between very low density lipoprotein production rate and plasma triglyceride concentration in normal and hypertriglyceridemic subjects.
The effect of obesity on the relationship between very low density lipoprotein (VLDL)-triglyceride (TG) production rate and concentration was studied in 80 subjects whose TG concentrations ranged from 41-1315 mg/100 ml and whose relative weight varied from 0.74-1.46. There was a positive correlation between VLDL-TG production rate and plasma TG concentration in all 80 patients (r = 0.78), which was highly statistically significant (p less than 0.001). Both male and female subjects were subdivided into quartiles on the basis of relative weight; the relationship between VLDL-TG production rate and plasma TG concentration was found to be comparable in all subgroups. These observations suggest that moderate degrees of obesity do not affect VLDL-TG kinetics in patients whose plasma TG levels vary over an extremely wide range.
D000328:Adult; D005260:Female; D006801:Humans; D006949:Hyperlipidemias / Q000097:blood* / Q000150:complications; D008079:Lipoproteins, VLDL / Q000097:blood*; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000097:blood / Q000150:complications / Q000503:physiopathology*; D012737:Sex Factors; D014280:Triglycerides / Q000097:blood*
D008079:Lipoproteins, VLDL; D014280:Triglycerides