ABSTRACT Liraglutide is an analog of human glucagon-like peptide-1 which play essential roles in regulation glycolipid metabolism. To investigate role lactic acid bacteria (LAB) lipid-lowering effect liraglutide, 40 mice were divided into normal food diet (NFD), high-fat (HFD), 10.0 mg/kg/d simvastatin-treated HFD (SIM + HFD), 200 and 400 µg/kg/d liraglutide-treated (LL HL HFD) groups for 5 wee...

Lanosterol is a precursor for cholesterol, which synthesized primarily in the liver pathway often described as mevalonate or HMG-CoA reductase pathway. The first two steps (formation of acetoacetyl CoA and mitochondrial generation (S)-3-hydroxy-3-methylglutaryl-CoA) are also associated with oxidation fatty acids.

Sparassis latifolia polysaccharide (SLP) has broad application prospects as a raw material of functional food. This study aimed to investigate the effects SLP on liver cholesterol metabolism and its mechanism. Sprague–Dawley rats were fed high-fat, high-cholesterol diet, various assessments conducted including hematoxylin eosin staining, measurement metabolic indices, antioxidant analysis. In a...

Objective(s): Prevalence of high-fat food consumption, such as fast foods is one of the major causes of hypercholesterolemia, which can lead to cardiovascular diseases. 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGCR) and cytochrome P450 7A1 (CYP7A1) are two key genes in cholesterol metabolism. Use of probiotics in the diet is a promising approach for modulation...

We investigated the effects of cholesterol, cholestyramine, and taurocholate feeding on steady state specific activities and mRNA levels of hepatic 3-hydroxy-3-methylglutaryl (HMG)-CoA reductase and cholesterol 7 alpha-hydroxylase in the rat. Interruption of the enterohepatic circulation of bile acids (cholestyramine feeding) increased total HMG-CoA reductase activity 5-fold. Cholesterol and ta...

Experiments were designed to study whether or not the mechanism of handling dietary cholesterol in adulthood can be modulated by the manipulation of cholesterol homeostasis during neonatal period. The effects of enhancing cholesterol degradation (cholestyramine feeding), high dietary cholesterol intake, and early weaning during neonatal period of guinea pigs on their subsequent plasma cholester...

The activities of cytosolic 3-hydroxy-3-methylglutaryl coenzyme A synthase [3-hydroxy-3-methylglutaryl-CoA acetoacetyl-CoA-lyase (CoA-acylating), EC 4.1.3.5] and microsomal 3-hydroxy-3-methylglutaryl coenzyme A reductase[mevalonate:NADP+ oxidoreductase (CoA-acylating), EC 1.1.1.34], two sequential enzymes in the cholesterol biosynthetic pathway, were shown to be regulated coordinately in the ad...

The present study evaluated the antihyperlipidemic activity of myricetin, myricetrin, the alcohol fraction (AF) and the ethyl acetate fraction (EF) obtained from the bark of Myrica rubra (MR) in high-fat and high-cholesterol (HFHC) induced hyperlipidemic C57BL/6j mice. Mice were treated with myricetin, myricetrin, AF and EF with a dose of 130 mg per kg per day for 35 days. After treatment, seru...

Phosphatidylcholine transfer protein (PC-TP) is a member of the steroidogenic acute regulatory transfer protein-related domain superfamily and is enriched in liver. To explore a role for PC-TP in hepatic cholesterol metabolism, Pctp-/- and wild-type C57BL/6J mice were fed a standard chow diet or a high-fat, high-cholesterol lithogenic diet. In chow-fed Pctp-/- mice, acyl CoA:cholesterol acyltra...