Effects of medium chain triglycerides on hepatic fatty acid oxidation in clofibrate-fed newborn piglets.

ABSTRACT: To investigate whether increasing tricarboxylic acid (TCA) cycle activity and ketogenic capacity would augment fatty acid (FA) oxidation induced by the peroxisome proliferator-activated receptor-alpha (PPARα) agonist clofibrate, suckling newborn piglets (n = 54) were assigned to 8 groups following a 2 ( ± clofibrate) × 4 (glycerol succinate [SUC], triglycerides of 2-methylpentanoic acid [T2M], valeric acid [TC5] and hexanoic acid [TC6]) factorial design. Each group was fed an isocaloric milk formula containing either 0% or 0.35% clofibrate (wt/wt, dry matter basis) with 5% SUC, T2M, TC5 or TC6 for 5 d. Another 6 pigs served as newborn controls. Fatty acid oxidation was examined in fresh homogenates of liver collected on d 6 using [1-¹⁴C] palmitic acid (1 mM) as a substrat

SUBMITTER: Zhao J 

PROVIDER: S-EPMC9879763 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature