Lactate dehydrogenase isoenzyme 6 with increased creatine kinase BB isoenzyme.
نویسندگان
چکیده
منابع مشابه
Raised concentration of plasma creatine kinase BB isoenzyme in myelodysplasia.
A 72 year old woman presented with a suspected myocardial infarction. An echocardiograph showed no acute changes but her plasma creatine kinase (CK) activity was increased at 343 U/l (< 175 normal range). The apparent creatine kinase-MB activity by a CK-M subunit immunoinhibition assay was 350 U/l. In view of the discrepancy between the total creatine kinase and CK-MB activity plasma creatine k...
متن کاملRadioimmunoassay of creatine kinase isoenzymes in human serum: isoenzyme BB.
We describe a sensitive, specific radioimmunoassay for the BB isoenzyme of creatine kinase (CK-BB) in serum. A sequential saturation assay was used to achieve sufficient sensitivity to detect the isoenzyme in 100-microliter serum samples of all healthy persons and patients tested. Bound and free antigen were separated by a second antibody system. Large excesses of purified isoenzyme MM did not ...
متن کاملQuantification of cerebral infarct size by creatine kinase BB isoenzyme.
Creatine Kinase BB isoenzyme (CKBB) has been shown to rise in the serum and CSF following acute cerebral injury. To test the hypothesis that brain infarct size could be estimated from the appearance and disappearance of CKBB in the serum and CSF, strokes of varying size were produced in twelve mongrel dogs by silastic emboli. The rate of disappearance, Kd of CKBB (-.00732 +/- 0.001 min-1 mean +...
متن کاملA reference preparation of creatine kinase BB isoenzyme.
Creatine kinase (CK; EC 2.7.3.2) catalytic activity in serum is widely measured in clinical chemistry practice and provides information for diagnosis and follow-up in many pathological conditions affecting heart, muscle, and brain. Depending on the organ involved, the predominant CK isoenzyme in serum varies. However, routine methods measure total CK catalytic activity, and standardized methods...
متن کاملSerum isoenzyme pattern of creatine kinase and lactate dehydrogenase in various animal species.
The creatine kinase and lactate dehydrogenase isoenzyme pattern were determined in the serum of normal and untreated rats, rabbits, dogs, monkeys and pigs. The relative distribution of all isoenzymes in the serum and an electrophoretic pattern for each animal species are presented. The isoenzyme serum pattern showed a great variation between the species. The diagnostic value of serum creatine k...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 1983
ISSN: 0009-9147,1530-8561
DOI: 10.1093/clinchem/29.7.1443