99: BILIARY “ISOENZYME” OF ALKALINE PHOSPHATASE (BI-AP)
نویسندگان
چکیده
منابع مشابه
Alkaline phosphatase isoenzyme patterns in malignant disease.
Early treatment of patients with malignant disease and liver or bone metastasis may increase their survival time. We have used the activity patterns of liver and bone isoenzymes of alkaline phosphatase (ALP), separated by agarose gel electrophoresis, to detect early metastasis. We studied ALP isoenzyme patterns in a background population of 101 patients with no evidence of any disease that migh...
متن کاملRelative merits of the biliary alkaline phosphatase isoenzyme and lipoprotein-X in diagnosis of cholestasis.
There are many reports on the appearance of a typical isoenzyme of alkaline phosphatase (EC 3.1.3.1; API)2 in serum of patients suffering from biliary obstruction. According to the characteristics observed in various studies, this API has variouslybeen termed “high molecular weight” (1), “origin,” “stationary,” “particulate” (2), “bile,” “cholestatic,” “pathological biliary” (3, 4), and “koinoz...
متن کاملBone alkaline phosphatase isoenzyme in renal osteodystrophy.
Serum total alkaline phosphatase is the most commonly used biochemical marker of bone disease in renal patients, but alkaline phosphatase originates from different organs and sometimes lacks specificity. Bone isoenzyme measurement is considered superior to total alkaline phosphatase for the assessment of bone metabolism. We have studied the value of bone isoenzyme, determined by a new. IRMA (Ta...
متن کاملClinical significance of an ultrafast alkaline phosphatase isoenzyme.
We have studied five patients who have exhibited an unusual alkaline phosphatase isoenzyme (ALP EC 3.1.3.1) migrating in an ultrafast position electrophoretically on cellulose acetate. This ALP isoenzyme has been identified in patients with benign and malignant liver diseases. In addition, a number of these patients exhibited a regular ALP liver isoenzyme and a fast (preliver) ALP isoenzyme in ...
متن کاملQuantitative method for determining serum alkaline phosphatase isoenzyme activity
The potential use of the protein denaturant guanidine hydrochloride to inhibit selectively the enzyme activity of serum alkaline phosphatase isoenzymes from liver, bone, intestine, and placenta was investigated. Inhibition of each isoenzyme was shown to be dependent on time and concentration of inhibitor. In the presence of 0-3 mol/l (28.7 g/l) guanidine hydrochloride for 170 seconds 14%, 47%, ...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1988
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-198808000-00125