Serum creatine kinase isoenzymes behavior in hepatic failure with encephalopathy

Publisher Website
Google Scholar
Abstract
Serum creatine kinase isoenzymes were determined in 24 patients with hepatic failure. Hepatic failure was due to severe acute and chronic liver disease. The 24 patients presented different degrees of coma. Nineteen cases (seven hepatitis and 12 cirrhosis) in coma grades III and IV showed the presence in serum of BB, brain and MB, myocardial isoenzymes. Follow up in six of these cases demonstrated that worsening or improvement was accompanied by an increase or decrease of this brain isoenzyme concentration. The leakage from their respective tissues of the brain and myocardial creatine kinase isoenzymes is probably due to the toxic and surface activity properties of serum free fatty acids, bile salts, and bilirrubin, which increase, among other factors, in these pathological entities.