Biomaterial Database

Differential effect of dichloroacetate on branched-chain amino acid catabolism in perfused rat hindlimbs. 1985

P Schadewaldt, and W Radeck, and W Staib

The effect of 1 mM and 5 mM dichloroacetate on the catabolism of branched-chain amino acids in isolated rat hindlimbs was investigated in perfusions with 0.5 mM 1-14C-labeled L-leucine or L-valine. The results demonstrate an increasing effect of dichloroacetate on the flux through skeletal muscle branched-chain 2-oxo acid dehydrogenase. A minor effect was observed with the high dichloroacetate concentration. Evidence is presented that this was essentially due to diminished pyruvate supply.

UI	MeSH Term	Description	Entries
D007658	Ketone Oxidoreductases	Oxidoreductases that are specific for KETONES.	Oxidoreductases, Ketone
D007930	Leucine	An essential branched-chain amino acid important for hemoglobin formation.	L-Leucine,Leucine, L-Isomer,L-Isomer Leucine,Leucine, L Isomer
D009097	Multienzyme Complexes	Systems of enzymes which function sequentially by catalyzing consecutive reactions linked by common metabolic intermediates. They may involve simply a transfer of water molecules or hydrogen atoms and may be associated with large supramolecular structures such as MITOCHONDRIA or RIBOSOMES.	Complexes, Multienzyme
D009132	Muscles	Contractile tissue that produces movement in animals.	Muscle Tissue,Muscle,Muscle Tissues,Tissue, Muscle,Tissues, Muscle
D011773	Pyruvates	Derivatives of PYRUVIC ACID, including its salts and esters.
D002245	Carbon Dioxide	A colorless, odorless gas that can be formed by the body and is necessary for the respiration cycle of plants and animals.	Carbonic Anhydride,Anhydride, Carbonic,Dioxide, Carbon
D003999	Dichloroacetic Acid	A derivative of ACETIC ACID that contains two CHLORINE atoms attached to its methyl group.	Sodium Dichloroacetate,Bichloroacetic Acid,Potassium Dichloroacetate,Acid, Bichloroacetic,Acid, Dichloroacetic,Dichloroacetate, Potassium,Dichloroacetate, Sodium
D006614	Hindlimb	Either of two extremities of four-footed non-primate land animals. It usually consists of a FEMUR; TIBIA; and FIBULA; tarsals; METATARSALS; and TOES. (From Storer et al., General Zoology, 6th ed, p73)	Hindlimbs
D000085	Acetates	Derivatives of ACETIC ACID. Included under this heading are a broad variety of acid forms, salts, esters, and amides that contain the carboxymethane structure.	Acetate,Acetic Acid Esters,Acetic Acids,Acids, Acetic,Esters, Acetic Acid
D000597	Amino Acids, Branched-Chain	Amino acids which have a branched carbon chain.	Branched-Chain Amino Acid,Amino Acids, Branched Chain,Acid, Branched-Chain Amino,Acids, Branched-Chain Amino,Amino Acid, Branched-Chain,Branched Chain Amino Acid,Branched-Chain Amino Acids