title: Effect of sciatic nerve crush on enzyme activities of skeletal muscles of the rat.
abstract: Weight loss and reduction in specific activity of cytochrome oxidase of both red (soleus) and white muscles (gastrocnemius and plantaris) of the rat was greatest 5 days after sciatic nerve crush (p less than 0.001) and then became minimal. In neither was there a significant, concomitant loss of protein. By 19 days, the specific activity of cytochrome oxidase was the same in both muscle types. The specific activity of lactate dehydrogenase was reduced significantly (p less than 0.001) in the white muscles, to a value approaching that of the red soleus by 19 days postoperatively, but remained unaltered in the soleus. Nerve crush is proposed as a model experimental system for studying neural regulation of skeletal muscle metabolism.
mesh_terms: D000818:Animals; D003576:Electron Transport Complex IV / Q000378:metabolism; D007770:L-Lactate Dehydrogenase / Q000378:metabolism; D008297:Male; D009121:Muscle Denervation; D009132:Muscles / Q000201:enzymology*; D009409:Nerve Crush; D009929:Organ Size; D051381:Rats; D012584:Sciatic Nerve / Q000502:physiology*
chemical_list: D007770:L-Lactate Dehydrogenase; D003576:Electron Transport Complex IV