creatine kinase , lactate dehydrogenase ( ec 1.1.1.27 ) , aspartate aminotransferase ( ec 2.6.1.1 ) , and alanine aminotransferase ( ec 2.6.1.2 ) activities were abnormally increased in these 14 patients .
C0022917
lactate dehydrogenase
C0030016
ec