title: [Effects of a duodenal infusion of rapeseed oil in cows in full lactation. 2. Lipogenic and lipolytic activities of the perirenal adipose tissue].
abstract: Oil infusion tended to decrease acetate incorporation into lipids by perirenal adipose tissue in vitro, without changing glucose incorporation into glyceride-glycerol. Lipolysis (glycerol release) tended to increase when suboptimal concentrations (4 x 10(-7)M) of isoproterenol were used. Free fatty acid release (basal and isoproterenol stimulated) was significantly increased. Clonidine (an alpha-2 agonist) decreased the isoproterenol (4 x 10(-7)M) stimulated release of glycerol and free fatty acid, but only in oil-infused cows.
authors.affiliation: Laboratoire de la Lactation, I.N.R.A., Theix, Ceyrat, France.
authors.forename: G
authors.initials: G
authors.lastname: Gagliostro
authors.forename: Y
authors.initials: Y
authors.lastname: Chilliard
mesh_terms: D000085:Acetates / Q000378:metabolism; D000273:Adipose Tissue / Q000187:drug effects* / Q000378:metabolism; D000818:Animals; D002417:Cattle / Q000378:metabolism*; D004386:Duodenum / Q000187:drug effects*; D005229:Fatty Acids, Monounsaturated; D005260:Female; D005947:Glucose / Q000378:metabolism; D007545:Isoproterenol / Q000494:pharmacology; D007774:Lactation / Q000187:drug effects* / Q000378:metabolism; D008055:Lipids / Q000096:biosynthesis*; D008066:Lipolysis / Q000187:drug effects*; D010938:Plant Oils / Q000008:administration & dosage / Q000494:pharmacology*; D011247:Pregnancy; D000074262:Rapeseed Oil
chemical_list: D000085:Acetates; D005229:Fatty Acids, Monounsaturated; D008055:Lipids; D010938:Plant Oils; D000074262:Rapeseed Oil; D005947:Glucose; D007545:Isoproterenol
vernacular_title: Effets d'une infusion duodénale d'huile de colza chez la vache en pleine lactation. 2. Activités lipogéniques et lipolytiques du tissu adipeux périrénal.