BACKGROUND The serum level of gamma glutaryl transferase and alkaline phosphatase is raised in acute calculus cholecystitis and common bile duct stone. However, the rise in serum level of these enzymes in acute cholecystitis implies stone in the common bile duct is not well studied. Thus, it may lead to retained CBD stone on one side and unnecessary CBD exploration on the other during emergency...

To investigate the relationship between serum lipids and alkaline phosphatase during normal pregnancy, we measured triglyceride, total cholesterol, HDL-cholesterol, and LDL-cholesterol concentrations and alkaline phosphatase activity in serum samples from 546 apparently healthy pregnant, postpartum, and nonpregnant women. Serum HDL-cholesterol levels did not change significantly during pregnanc...

The purpose of this study was to test the hypothesis that acetaminophen would alter an estrogen-regulated process in human cells that express endogenous estrogen receptor alpha and beta (ERalpha and ERbeta). Specifically, the extent to which acetaminophen altered the expression of estrogen-inducible alkaline phosphatase in endometrial adenocarcinoma (Ishikawa) cells and directly interacted with...

Following pulmonary infection with Francisella tularensis, we observed an unexpected but significant reduction of alkaline phosphatase, an enzyme normally up-regulated following inflammation. However, no reduction was observed in mice infected with a closely related Gram negative pneumonic organism (Klebsiella pneumonia) suggesting the inhibition may be Francisella specific. In similar fashion ...

Addition of alkaline phosphatase to rat kidney cytosol diminishes the ability of the mineralocorticoid receptor (MR) to bind aldosterone in a time-, temperature- and concentration-dependent form. A variety of phosphatase inhibitors, including levamisole, are effective in preventing this inactivation. On the other hand, when the steroid-receptor complex is incubated in the presence of alkaline p...

Kidney alkaline phosphatase was purified to homogeneity. It is a glycoprotein of about 172,000 molecular weight. Analyses of the subunit structure by sedimentation equilibrium in 6 M guanidine hydrochloride and by gel electrophoresis in sodium dodecyl sulfate indicate that the alkaline phosphatase is a dimer comprising two very similar or identical subunits of about 87,000 molecular weight. The...

Alkaline phosphatase is an enzyme commonly expressed in almost all living organisms. In humans and other mammals, determinations of the expression and activity of alkaline phosphatase have frequently been used for cell determination in developmental studies and/or within clinical trials. Alkaline phosphatase also seems to be one of the key markers in the identification of pluripotent embryonic ...

An automated method is described for determining alkaline phosphatase activity in serum, with use of sodium thymolphthalein monophosphate as the substrate. The system makes use of standard AutoAnalyzer components, has a simple flow diagram, and does not involve dialysis. The method has good precision, and the results correlate well with those from the manual method of which it is an adaptation.