ISSN:
1573-904X
Keywords:
o-(N-phthalimide)acetophenone
;
hypolipidemic agents
;
cholesterol
;
high-density lipoprotein (HDL) cholesterol
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract o-(N-Phthalimido)acetophenone has proven to be an effective hypolipidemic agent in rats at 20 mg/kg/ day orally. The agent suppressed the activity of the rate-limiting enzyme of the liver involved in de novo synthesis of triglycerides. The synthetic rate-limiting enzyme for cholesterol esters was also inhibited by the drug in vivo. o-(N-Phthalimido)acetophenone lowered cholesterol in the liver and the aorta wall and generally caused an increase in phospholipids in body tissues. Serum lipoproteins were modulated by the drug with a decrease in cholesterol and triglycerides in the chylomicron, very low-density lipoproteins (VLDL), and low-density lipoproteins (LDL) and an increase in high-density lipoprotein (HDL) cholesterol. The phospholipid content was increased in the chylomicron, VLDL, and LDL fractions. In hyperlipidemic rats, o-(N-phthalimido)acetophenone lowered elevated blood lipid levels at 20 mg/kg/day orally after 3 weeks of administration. The hypolipidemic rat after drug treatment had a lower LDL cholesterol and a higher HDL cholesterol content, which is therapeutically desirable to protect against cardiovascular disease.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1016471320566
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