Acid-phosphatase activity in human neoplasms
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چکیده
منابع مشابه
Human prostatic acid phosphatase has phosphotyrosyl protein phosphatase activity.
The major secreted isoenzyme of human prostatic acid phosphatase (PAcP) (EC 3.1.3.2), which catalyses p-nitrophenyl phosphate (PNPP) hydrolysis at acid pH values, was found to have phosphotyrosyl protein phosphatase activity since it dephosphorylated three different phosphotyrosine-containing protein substrates. Several lines of evidence are presented to show that the phosphotyrosyl phosphatase...
متن کاملDetermination of acid phosphatase activity in normal human lymphocytes.
Acid phosphatase levels in pure lymphocytes from normal individuals were determined cytochemically on intact cells and spectrophotometrically on cell extracts. Good correlation was demonstrated between the results obtained with both methods. Biochemical assay showed that a normal range of 7.2 +/- 0.9 and 7.1 +/- 1.0 mMoles per 10(6) lymphocytes was obtained without and with tartrate inhibition,...
متن کاملAcid Phosphatase Activity in Auer Bodies.
UER BODIES and leukocyte granules appear to be closely related structures, on the basis of similarities found in electron microscopi&’2 and histochemical stildies.3’4 One of the enzymes which can be demonstrated in leukocyte granules both by histochemical5’6’7 and biochemical methods8’#{176} is acid phosphatase. Because we considered Auer bodies to be abnormal granules, this study was undertake...
متن کاملSerum acid phosphatase activity in diabetes mellitus.
Lysosomal enzymes acid phosphatase show increase in diabetes mellitus and this is closely related to diabetic metabolic alterations. This was a crosssectional study conducted on 50 diabetic subjects (25 patients with complications and 25 patients without complications) in RIMS hospital during the period from September 2010 to August 2012. Twenty five age and sex matched healthy individual were ...
متن کاملProstatic acid phosphatase expression in human tissues.
Prostate cancer is the most common cancer and the second leading cause of cancer deaths among males in most Western countries. Autologous cellular immunotherapy for the treatment of cancer seeks to induce tumor-specific immunity in the patient and is consequently dependent on a suitable target antigen and effective presentation of that antigen to the patient's immune system. Prostatic acid phos...
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ژورنال
عنوان ژورنال: Cancer
سال: 1957
ISSN: 0008-543X,1097-0142
DOI: 10.1002/1097-0142(195705/06)10:3<563::aid-cncr2820100321>3.0.co;2-i