نتایج جستجو برای: Phosphate Dehydrogenas

تعداد نتایج: 104445  

Asgharnia M, Darabian B Mirblouk F Salamt F

Background: Preeclampsia has high prevalence and important complication. The relationship between Glucose- 6-Phosphate Dehydrogenas (G6PD) and preeclampsia are expressed previously but their relationships are controversial yet. Some studies confirm this possibility and some others dismiss it. So we decided to examine the relationship between G6PD activity and preeclampsia although it is not den...

2017
Jun Xia Jiaxing Xu Xiaoyan Liu Jiming Xu Xingfeng Wang Xiangqian Li

BACKGROUND poly(L-malic acid) (PMA) is a water-soluble polyester with many attractive properties in medicine and food industries, but the high cost of PMA fermentation has restricted its further application for large-scale production. To overcome this problem, PMA production from Jerusalem artichoke tubers was successfully performed. Additionally, a valuable exopolysaccharide, pullulan, was co-...

2012
Borja Guerra

The mechanisms of exercise-induced fatigue have not been investigated using proteomic techniques, an approach that could improve our understanding and generate novel information regarding the effects of exercise. In this study, the proteom alterations of rat skeletal muscle were investigated during exercise-induced fatigue. The proteins were extracted from the skeletal muscle of SD rat thigh, a...

Journal: :iranian journal of environmental technology 0
kobra sheikhi m.sc of soil science, university of yasouj ebrahim adhami associate professorof soil science, university of yasouj, iran reza naghiha assistant professor of microbiology,university of yasouj, iran hamidreza owliai associate professor of soil science, university of yasouj, iran

phosphorus solubilizing microorganisms are capable of transforming insoluble phosphorus (p) forms to soluble and bioavailable p. the aim of the present study was to isolate p solubilizing bacteria from forest soils around the rock phosphate (rp) mine of koh-e-sepidlar in kohgiluyeh and boyer ahmad province and evaluate their ability in sperber culture medium and wheat straw medium in the presen...

Journal: :progress in biological sciences 2014
mohammad ali malboobi katayoun zamani tahmineh lohrasebi mohammad reza sarikhani ali samaian

phosphorus (p) is one of the most vital elements for all living organisms which acts as aconstituent of essential biomolecules such as nucleic acids, phospholipids, and phosphosugars,and as a major contributor to almost all metabolic reactions including photosynthesis,respiration, and energy delivery. it is one of the most needed nutrients for plant growth anddevelopment. despite high levels of...

Journal: :iranian journal of science and technology (sciences) 2007
b. haghighi

glucose 6- phosphate dehydrogenase from streptomyces aureofaciens was purified andinactivated by pyridoxal 5′-phosphate (plp). the inactivation was a pseudo-first order and time-dependentreaction. complete inactivation was achieved at 0.2mm plp within 16 minutes. the type of inhibition wascompetitive with respect to glucose 6- phosphate. spectral characteristics of plp-enzyme complexcorresponde...

Journal: :iranian journal of science and technology (sciences) 2004
b. haghighi

interaction of glucose 6-phosphate dehydrogenase from s. aureofaciens with nad+, nadp+and glucose 6-phosphate were investigated using different fluorescent probes. binding of nad+, nadp+and s-nadph to the native enzyme quenched intrinsic protein fluorescence by 100%, 10% and 21%,respectively, from which kd values of nad+ (6.5 mm), nadp+ (92.0 μm) and s-nadph (122.0 μm)were calculated. binding o...

Journal: :The Journal of biological chemistry 1946
V R POTTER

The “homogenate technique” is at present widely used for the study of enzymatic reactions in various types of biological material. In the original technique (1)’ an attempt n-as made to eliminat,e cell structure and to disperse intracellular constitucnt,s so widely that endogenous respiration was eliminated by dilution, while particular phases of metabolism could be restored by the addition of ...

Journal: :iranian journal of pharmaceutical sciences 0
naser tavakoli department of pharmaceutics abbas jafarian department of pharmacology, faculty of pharmacy and pharmaceutical sciences, isfahan university of medical sciences, isfahan, iran farzin najmi department of pharmaceutics

calcium acetate is used as an oral phosphate binder to control hyperphosphatemia in patients with chronic renal failure. compared to calcium carbonate, control of hyperphosphatemia can be achieved at lower calcium administration with calcium acetate which likely reduces the risk of hypercalcemia. in this study, various formulations of calcium acetate tablets were prepared and their disintegrati...

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