title: Appearance of creatine kinase BB isoenzyme in the serum of a patient suffering from infarction of the colon.
abstract: A case is described of multiple pathologies which was associated with very high levels of total serum creatine kinase activity. Electrophoretic analysis showed the circulating enzyme to be made up of all three isoenzyme fractions; MM, MB and BB. Acute necrosis of a portion of large intestine seems the most likely explanation for the transient appearance of the BB fraction. The implications of these findings with regard to creatine kinase isoenzyme analysis techniques are discussed.
mesh_terms: D000328:Adult; D003106:Colon / Q000098:blood supply*; D003402:Creatine Kinase / Q000097:blood*; D006801:Humans; D007238:Infarction / Q000201:enzymology*; D007527:Isoenzymes / Q000097:blood; D008297:Male; D014508:Urea / Q000097:blood
chemical_list: D007527:Isoenzymes; D014508:Urea; D003402:Creatine Kinase