The effect of exercise on the lactic dehydrogenase and creatine kinase isoenzyme composition of horse serum.
The distribution of lactic dehydrogenase, aldolase and creatine kinase in various horse tissues was determined. Using polyacrylamide gel electrophoresis the lactic dehydrogenase and creatine kinase isoenzyme composition of horse serum, taken before and after exercise, was studied. Horse tissue isoenzyme patterns were also obtained. By comparing tissue and serum patterns, skeletal muscle was found to be the tissue of origin of the increase in serum lactic dehydrogenase and creatine kinase observed after exercise.
D000818:Animals; D003402:Creatine Kinase / Q000097:blood*; D005634:Fructose-Bisphosphate Aldolase / Q000097:blood; D006736:Horses / Q000097:blood*; D007527:Isoenzymes / Q000097:blood*; D007668:Kidney / Q000201:enzymology; D007770:L-Lactate Dehydrogenase / Q000097:blood*; D009132:Muscles / Q000201:enzymology; D009206:Myocardium / Q000201:enzymology; D005082:Physical Exertion
D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase; D003402:Creatine Kinase; D005634:Fructose-Bisphosphate Aldolase