title: The effects of N(4-methylphenyl)diphenimide on lipid metabolism of Sprague Dawley rats.
abstract: N(4-Methylphenyl)diphenimide proved to be an effective hypolipidemic agent in rats at 10 and 20 mg/kg/day. Both serum cholesterol and triglyceride levels were reduced significantly. Decreases in tissue lipids as well as VLDL cholesterol levels were observed. HDL-cholesterol was elevated even at 10 mg/kg/day. The agent was equally effective in hyperlipidemic diet-induced rats, lowering serum lipids and VLDL- and LDL-cholesterol while elevating HDL-cholesterol levels. The drug interfered with the incorporation of 3H-cholesterol and 3H-palmitic acid into chylomicrons, VLDL, and LDL. The two precursors were incorporated at a higher rate into HDL. 3H-Leucine was incorporated into chylomicrons, VLDL, and LDL at a higher rate, but not into HDL. Reduced uptake of the precursor for lipid synthesis was noted in tissues after treatment with the drug.
authors.affiliation: Division of Medicinal Chemistry and Natural Products, School of Pharmacy, University of North Carolina, Chapel Hill 27599-7360.
authors.forename: I H
authors.initials: IH
authors.lastname: Hall
authors.forename: O T
authors.initials: OT
authors.lastname: Wong
authors.forename: R
authors.initials: R
authors.lastname: Simlot
authors.forename: D J
authors.initials: DJ
authors.lastname: Reynolds
mesh_terms: D000818:Animals; D001835:Body Weight; D002784:Cholesterol / Q000097:blood; D008076:Cholesterol, HDL / Q000097:blood; D015243:Cholesterol, VLDL / Q000097:blood; D003984:Dibenzazepines / Q000494:pharmacology*; D004435:Eating / Q000187:drug effects; D000960:Hypolipidemic Agents / Q000494:pharmacology*; D007413:Intestinal Mucosa / Q000187:drug effects / Q000201:enzymology; D050356:Lipid Metabolism; D008074:Lipoproteins / Q000378:metabolism; D008297:Male; D009929:Organ Size / Q000187:drug effects; D051381:Rats; D017207:Rats, Sprague-Dawley; D014280:Triglycerides / Q000097:blood
chemical_list: D008076:Cholesterol, HDL; D015243:Cholesterol, VLDL; D003984:Dibenzazepines; D000960:Hypolipidemic Agents; D008074:Lipoproteins; D014280:Triglycerides; C055530:N-(4-methylphenyl)diphenimide; D002784:Cholesterol