background: green tea is one of the most popular beverages in the world. it is believed to have beneficial effects in the prevention and treatment of many diseases, one of which is nonalcoholic fatty liver disease (nafld). the present study investigated the effects of consumption of green tea in nafld patients. methods: this study was a double‑blind, placebo‑controlled, randomized clinical tria...

background: clinical evidence indicates the diabetes-induced impairment of osteogenesis caused by a decrease in osteoblast activity. flavonoids can increase the differentiation and mineralization of osteoblasts in a high-glucose state. however, some flavonoids such as luteolin may have the potential to induce cytotoxicity in osteoblast-like cells. this study was performed to investigate whether...

background: hydatid cysts are formed in human body can be treated clinically by surgery or drugs such as albendazole (abz) and mebendazole (mbz). the purpose of this study was comparing the effects of abz and mbz on glutathione-s-transferase, alkaline phosphatase and protease enzymes activities in protoscoleces of hydatid cyst. methods: the culture supernatants containing the parasite excretory...

the role of parathyroid hormone on stature in major beta-thalassemic patients   gr. moshtaghi kashanian phd 1 , a. ahmadi md2, mm. hayat bakhsh md3   1- assistant professor, dept. of biochemistry, faculty of medicine, university of medical sciences, kerman, iran   2- professor of pediaterics, university of medical sciences, kerman, iran   3- assistant professor of internal medicine, faculty of ...

Phosphatidylinositol 4,5-bisphosphate [PtdIns(4,5)P(2)] plays a complex role in generating intracellular signalling molecules, and also in regulating actin-binding proteins, vesicular trafficking and vacuolar fusion. Four inositol polyphosphate 5-phosphatases (hereafter called 5-phosphatases) have been identified in Saccharomyces cerevisiae: Inp51p, Inp52p, Inp53p and Inp54p. Each enzyme contai...

  The distribution and localization of acid and neutral mucins in various cells lining the olfactory epithelium of Cyprinus carpio have been studied histochemically by employing the PAS-AB technique. Variations in the localization of protein in different cells lining the olfactory epithelium have been correlated with the functional significance of the region concerned. Intense localization of t...

The phenotypic and quantitative relationship of red cell acid phosphatase with haemoglobin, haptoglobin, and G6PD phenotypes was investigated in three populations in the Sudan and one population in Nilgiris, India. No significant consistent association of red cell acid phosphatase phenotypes was observed with these polymorphisms. However, there was a lack of acid phosphatase AB in G6PD deficien...

Approximately 10% of the alkaline phosphatase activity in human kidney is derived from the intestinal-type alkaline phosphatase isoform, which can be differentiated from adult intestinal alkaline phosphatase by selective reactivity with monoclonal antibodies. The NH2-terminal sequence of the renal intestinal-type alkaline phosphatase was shown to be identical to sequences of the adult and mecon...

Protein purification and molecular cloning have defined five classes of protein serine-threonine phosphatase catalytic subunits referred to as types 1, 2A, 2B (calcineurin), 2C, and X. Protein serine-threonine phosphatases 1, 2A, 2B, and X appear to have significant sequence homologies, whereas the 2C enzyme is more divergent. We have used the polymerase chain reaction to define the multiplicit...

Carbonic anhydrase isozyme III (CAIII) is unique among the carbonic anhydrases because it exhibits phosphatase activity. CAIII is relatively specific to skeletal muscles, and may therefore be a useful diagnostic marker for muscular diseases. In the muscles of patients with myasthenia gravis (MG), CAIII is deficient and previous studies have demonstrated that changes in the phosphatase activity ...