title: Oxidation of D-[U-(14)C] glucose and [1,12-(14)C] dodecanedioic acid by pancreatic islets from Goto-Kakizaki rats.
abstract: In pancreatic islets from hereditarily diabetic GK rats, [1,12 -(14)C] dodecanedioic acid (5.0 mM) was oxidized at a rate representing about 5 % of that of D-[U - (14)C] glucose (8.3 mM). Dioic acid and hexose failed to exert any significant reciprocal effects on their respective oxidation. The production of (14)CO(2) from [1,12 -(14)C] dodecanedioic acid was proportional to its concentration in the 0.2 - 5.0 mM range. These results were essentially comparable to those obtained in islets from control rats. They extend, therefore, to GK rats the knowledge that dodecanedioic acid acts as a nutrient in pancreatic islet cells.
authors.affiliation: Laboratory of Experimental Medicine, Brussels Free University, Brussels, Belgium.
authors.forename: W J
authors.initials: WJ
authors.lastname: Malaisse
authors.forename: M
authors.initials: M
authors.lastname: Doherty
authors.forename: L
authors.initials: L
authors.lastname: Ladrière
authors.forename: A V
authors.initials: AV
authors.lastname: Greco
authors.forename: G
authors.initials: G
authors.lastname: Mingrone
mesh_terms: D000818:Animals; D003924:Diabetes Mellitus, Type 2 / Q000378:metabolism*; D003998:Dicarboxylic Acids / Q000737:chemistry / Q000378:metabolism*; D004195:Disease Models, Animal; D005260:Female; D005947:Glucose / Q000737:chemistry / Q000378:metabolism*; D007515:Islets of Langerhans / Q000166:cytology / Q000378:metabolism*; D008297:Male; D010084:Oxidation-Reduction; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D003998:Dicarboxylic Acids; C036836:dodecanedioic acid; D005947:Glucose