An initial screening of serum lipids and fatty acid profiles of hypertensive and normotensive subjects.
Serum lipids and their acyl group profiles from a group of hypertensive patients with elevated systolic and diastolic pressure were compared with normotensive subjects of matched age, body weight and dietary habits. The level of serum triacylglycerols was elevated in the hypertensive subjects, but the cholesterol level remained normal. The acyl groups of serum triacylglycerols and cholesterylesters from hypertensive subjects indicated a higher proportion of the saturated fatty acids (16:0 and 18:0) and a lower proportion of linoleic acid (18:2) as compared to normal controls. There was no obvious change in the level and acyl group composition of serum phosphatidylcholine between the two groups. Since the hypertensive and normotensive subjects indicated similar dietary habits, the resulting differences in serum lipids reflected an abnormality in the lipolytic process in the hypertensive subjects.
D001835:Body Weight; D002784:Cholesterol / Q000097:blood; D002788:Cholesterol Esters / Q000097:blood; D008076:Cholesterol, HDL / Q000097:blood; D008078:Cholesterol, LDL / Q000097:blood; D005227:Fatty Acids / Q000097:blood*; D005247:Feeding Behavior; D006801:Humans; D006973:Hypertension / Q000097:blood*; D008055:Lipids / Q000097:blood*; D008875:Middle Aged; D014280:Triglycerides / Q000097:blood
D002788:Cholesterol Esters; D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D005227:Fatty Acids; D008055:Lipids; D014280:Triglycerides; D002784:Cholesterol