نتایج جستجو برای: phosphatase
تعداد نتایج: 50400 فیلتر نتایج به سال:
Endosomal trafficking is regulated by the recruitment of effector proteins to phosphatidylinositol 3-phosphate [PtdIns(3)P] on early endosomes. At the plasma membrane, phosphatidylinositol-(3,4)-bisphosphate [PtdIns(3,4)P2] binds the pleckstrin homology (PH) domain-containing proteins Akt and TAPP1. Type Ialpha inositol polyphosphate 4-phosphatase (4-phosphatase) dephosphorylates PtdIns(3,4)P2,...
The thermal stability of glucose-6-phosphatase in rat liver microsomes was examined in untreated and cholate-treated microsomes. Activity of the enzyme was measured with both glucose-6-P and mannose-6-P as substrates. Heat treatment did not cause glucose-6-phosphatase activity to decline to zero with a single rate constant in untreated microsomes. Instead, heat treatment produced an enzyme with...
background: in the present investigation radiation and cadmium induced biochemical changes in the kidney of swiss albino mice have been studied. materials and methods: for this purpose, adult male swiss albino mice (6-8 weeks old) were divided into four groups. group i (sham-irradiated), group ii (treated with cdcl2 solution 20 ppm), group iii (irradiated with 1.25, 2.5 and 5.0 gy gamma rays), ...
Indirect evidence has suggested that K-Cl cotransport in human and sheep erythrocytes is activated physiologically by a serine-threonine phosphatase. It is activated experimentally by H2O2and by staurosporine, a kinase inhibitor. Activation by H2O2and staurosporine is inhibited by serine-threonine phosphatase inhibitors, suggesting that the activators stimulate the phosphatase. The present stud...
In the present study phosphatase levels ( Acid and Alkaline ) were compared with sperm count and motility in 100 subjects with varying conditions. All the subjects presented were between 21-45 years of age. Samples of semen were collected from 100 cases comprising of the different grades of sperm concentration and motility. Human seminal fluid contains significant amount of acid phosphatase and...
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