Is CK-MB isoenzyme useful for diagnosis of cardiac involvement in icteric leptospirosis?
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چکیده
منابع مشابه
Diagnostic Efficacy of Cardiac Isoenzyme Ck-mb in Pericardial Fluid for Postmortem Diagnosis of Myocardial Infarction
Sudden cardiac death due to acute myocardial infarction is the most prevalent cause of death in adults and constitutes a significant portion of the autopsies that are conducted by Forensic pathologists in our country. Serum cardiac isoenzymes creatine phosphokinase-MB (CK-MB) has high sensitivity and specificity for cardiac damage and it is routinely used for clinical diagnosis of myocardial in...
متن کاملCirculating CK-MB and CK-BB isoenzyme after gastrointestinal surgery.
The effect of gastrointestinal surgery on serum creatine kinase activity was studied in 30 patients. The MB isoenzyme was demonstrated in sera of 30% of the patients and BB isoenzyme in 23%. MB content varied from 0.8 to 10.3% of the total creatine kinase activity, and the BB content from 0.6 to 18.4%. The CK-BB was probably of gastrointestinal origin, since gastrointestinal tract contains high...
متن کاملProficiency testing for creatine kinase isoenzyme CK-2 (CK-MB) in Ontario.
Three surveys of the measurement and interpretation of creatine kinase (CK; EC 2.7.3.2) isoenzyme 2 (CK-MB) were conducted in Ontario, Canada, in 1989. Of the clinical laboratories participating, 66% used immunological methods and 24% used electrophoretic methods. Although reference ranges and interpretative routines varied widely, 95% of the laboratories reported correct interpretations for 10...
متن کاملA two-tube immunochemical method for determination of CK-MB isoenzyme in serum evaluated.
A new commercial kit (Impres-MB; International Immunoassay Labs.) recently was introduced for measuring the MB isoenzyme of creatine kinase (CK-MB) based on the use of monoclonal antibodies. After antibodies to CK-MM isoenzyme are added to precipitate the CK-MM, antibodies to CK-M monomer are added to precipitate the M-subunit isoenzymes of CK. Subtracting the enzymatic activity of the second s...
متن کاملImmunochemical determination of CK-MB isoenzyme in human serum. II. An enzymic approach.
A novel immunochemical technique for a specific enzymic determination of the myocardial isoenzyme of creatine kinase, CK-MB, involves determination of B-subunit activity of a specimen in which the M-subunit activity has been inhibited by specific antibodies to the M-subunit. Interfering activities from CK-BB isoenzyme, atypical forms of creatine kinase, and adenylate kinase are eliminated by us...
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ژورنال
عنوان ژورنال: Revista do Instituto de Medicina Tropical de São Paulo
سال: 1995
ISSN: 0036-4665
DOI: 10.1590/s0036-46651995000500013