Association of creatine kinase and its isoenzymes (CK-MB, CK-BB) activity with high risk pregnancy
نویسندگان
چکیده
منابع مشابه
Circulating CK-MB and CK-BB isoenzymes after prostate resection.
We studied the effect of prostate resection on serum creatine kinase (EC 2.7.3.2) and lactate dehydrogenase (EC 1.1.1.27) isoenzymes in 22 patients. Two hours after their operations, two-thirds of these patients had increased total creatine kinase activity. The MB isoenzyme was demonstrated in sera of 66% of the patients and the BB isoenzyme in 76%. MB content varied from 1 to 7% of total creat...
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 کاملMacro-creatine kinase co-migrating with CK-MB on electrophoresis.
Certain types ofmacro-CK, type 1, have been reported to cause false increases in CK-MB by co-migration on electrophoresis (1-3). I report two such cases in which the macroCK was an IgA with anti-CK-BB specificity. According to methods proposed by Medeiros et al. (1), immunoprecipitation and subsequent analysis by elecrophoresis was used to separate interfering macre-CK from CK-MB. CK electropho...
متن کاملMacro-CK and CK-BB Contributing to Sham CK-MB Elevation
A 65-year-old man in whom an inferior vena cava filter had been implanted for deep vein thrombosis was admitted to the cardiology department due to appetite loss and lumbago. Laboratory data showed increased total creatinine kinase (CK, 796 U/L, Picture 1, left) and CK-MB (1,213 U/ L), which exceeded the total CK value. Electrophoresis showed, in addition to an increase in CK-BB, a peak that mi...
متن کاملStandardization of creatine kinase-MB (CK-MB) mass assays: the use of recombinant CK-MB as a reference material.
BACKGROUND The AACC assembled a committee to identify and validate a standard creatine kinase MB isoenzyme (CK-MB) material to improve the comparability of CK-MB mass assays. METHODS Three protocols were used. In protocol I, various CK-MB materials prepared in different matrices were screened as candidate standards. In protocol II, participating manufacturers calibrated their systems with con...
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ژورنال
عنوان ژورنال: International Journal of Research in Medical Sciences
سال: 2017
ISSN: 2320-6012,2320-6071
DOI: 10.18203/2320-6012.ijrms20171247