title: Insulin binding in denervated muscle.
abstract: Insulin binding was measured in rat muscle following denervation. There was a 40% reduction in the number of high-affinity insulin receptors, with no change in the insulin binding Kd. Selected muscles showed a 40%-60% reduction in weight during this period. The down-regulation in the number of insulin receptors may contribute to the mechanism of muscle atrophy following denervation.
mesh_terms: D000818:Animals; D002458:Cell Fractionation; D002462:Cell Membrane / Q000378:metabolism / Q000648:ultrastructure; D007328:Insulin / Q000031:analogs & derivatives / Q000378:metabolism; D007700:Kinetics; D008297:Male; D009121:Muscle Denervation; D009132:Muscles / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains; D011972:Receptor, Insulin / Q000378:metabolism*
chemical_list: D007328:Insulin; C008147:insulin, iodo-; D011972:Receptor, Insulin