The alkaline phosphatase of the serum increases early and markedly in rickets and returns completely to normal only after healing is complete. Because of this fact, serum phosphatase is the most satisfactory index now known for the detection of this deficiency. The phosphatase activity of serum is not strictly specific in this respect and has also proved clinically useful in a number of other p...

Abstract Objective: to describe the results from intravenous calcium loads in patients with suspected PHPT. Methods: This was a retrospective cross-sectional study inpatients’ data review. Baseline serum calcium, phosphates, magnesium, creatinine, alkaline phosphatase, beta-crosslinks were recorded. The loading had been performed after an overnight fasting. Calcium gluconate 0.25 mmol/kg body w...

Phytases are the primary enzymes responsible for the hydrolysis of phytic acid, myo-inositol-1,2,3,4,5,6-hexakisphosphate (I-1,2,3,4,5,6-P6). A number of phytases with varying specificities, properties, and localizations hydrolyze phytic acid present in cells. The specificity of hydrolysis of phytic acid by alkaline phytase from lily (Lilium longiflorum L.) pollen is described. Structures of th...

Hepatoprotective efficacy of propolis extract (honeybee hive product, 200 mg/kg, p.o.) was studied against carbon-tetrachloride-(CCl 4, 0.15 ml/kg, i.p.) induced biochemical and histopathological changes. Silymarin, a known hepatoprotective drug was used as a positive control. Subchronic exposure to CCl 4 for 3 weeks (5 days a week) caused sharp elevation in the activity of liver enzymes i.e...

1. The steady-state rate of hydrolysis of 2,4-dinitrophenyl phosphate catalysed by Escherichia coli phosphatase is identical with that of 4-nitrophenyl phosphate over the pH range 5.5-8.5. 2. The increase in the rate of the enzyme-catalysed decomposition of nitrophenyl phosphates in the presence of tris at pH8.1 and 5.9 is consistent with the hypothesis that tris increases the rate of decomposi...

There are no studies comparing some of the most important markers, such as vitamin D, parathormone, osteocalcin, bone alkaline phosphatase, and calcium, in patients with chronic benign and malignant pancreatic diseases. Our objective was to comparatively evaluate serum markers of bone metabolism in patients with chronic pancreatitis and in those with ductal pancreatic adenocarcinoma. Sixty-thre...

hepatoprotective efficacy of propolis extract (honeybee hive product, 200 mg/kg, p.o.) was studied against carbon-tetrachloride-(ccl 4, 0.15 ml/kg, i.p.) induced biochemical and histopathological changes. silymarin, a known hepatoprotective drug was used as a positive control. subchronic exposure to ccl 4 for 3 weeks (5 days a week) caused sharp elevation in the activity of liver enzymes i.e. ,...

objective the aim of this study was to determine the effect of revival soymilk consumption and moderate exercise on vasomotor symptoms, total antioxidant capacity (tac) and alkaline phosphates activity in postmenopausal women. materials and methods in this study, daily for 3 months, 37 postmenopausal women (mean age = 52.2± 4.6 years) were randomly assigned to soymilk (n=15), exercise +soymilk ...

It is now apparent that the nutritional requirement for myoinositol in many cells is related to its participation as a building unit of myo-inositol-containing phospholipids (phosphoinositides). This explains why Eastcott (1)) in her classic work, found that all the myo-inositol taken up from the medium by growing yeast could be recovered by acid hydrolysis of the cells. The role of phosphoinos...

The repressible alkaline phosphatase of Neurospora crassu was purified from both the mycelium of a wild type strain and from the medium in which cultures of the slime mutant (which lacks the normal cell wall) had been grown. The enzyme preparations from the two sources had similar amino acid compositions, immunological properties, specific activities, thermal stabilities, and kinetic constants,...