title: The effect of denervation on carnitine metabolism in rat skeletal muscle.
abstract: We investigated the effect of denervation upon the concentration of carnitine, the activity of carnitine palmityltransferase and carnitine acetyltransferase in the "red" soleus and "white" extensor digitorum longus muscles of the rat. Soon after denervation a marked drop in the amount of muscle carnitine was observed, that was more pronounced in the "red" soleus. The activity of both CPT and CAT decreased in both types of muscle, but CPT activity decreased to a greater extent in the soleus than in the EDL. These data may be indicative of a more impaired fat combustion in the "red" than in the "white" muscle following denervation.
mesh_terms: D000217:Acyltransferases / Q000378:metabolism; D000818:Animals; D002331:Carnitine / Q000378:metabolism*; D002333:Carnitine Acyltransferases / Q000378:metabolism; D002332:Carnitine O-Acetyltransferase / Q000378:metabolism; D003714:Denervation; D009132:Muscles / Q000294:innervation / Q000378:metabolism*; D010169:Palmitic Acids; D051381:Rats
chemical_list: D010169:Palmitic Acids; D000217:Acyltransferases; D002333:Carnitine Acyltransferases; D002332:Carnitine O-Acetyltransferase; D002331:Carnitine