نتایج جستجو برای: phospholipase c

تعداد نتایج: 1066406  

The activity of phospholipase C in crude enzymatic preparation of Melia azadiracht seeds (Neem seeds) was studied by the use of lecithin as a substrate in aqueous medium. The enzyme activity was found optimum at pH 2.5 and temperature 35?C. The phospholipase C was found heat labile, being inactivated 88% within 10 minutes at 90°C

Journal: :avicenna journal of medical biochemistry 0
vincenza rita lo vasco department of sensory organs, sapienza university of rome, rome, italy; department of sensory organs, sapienza university of rome, viale del policlinico, 33-00161 rome, italy martina leopizzi department of medico-surgical sciences and biotechnology, university of rome, rome, italy anna scotto d'abusco department of biochemical sciences, sapienza university of rome, rome, italy carlo della rocca department of medico-surgical sciences and biotechnology, university of rome, rome, italy

conclusions mg-63 and saos-2 osteosarcoma cell lines might not represent appropriate experimental models for studies that aim to analyze signal transduction in osteoblasts. background a large number of phospholipase c (plc) enzymes, both mrna transcripts and proteins, have been detected in osteoblasts, corroborating the importance of calcium regulation in bone tissue. mg-63 and saos-2 human ost...

Journal: :journal of sciences islamic republic of iran 0

the activity of phospholipase c in crude enzymatic preparation of melia azadiracht seeds (neem seeds) was studied by the use of lecithin as a substrate in aqueous medium. the enzyme activity was found optimum at ph 2.5 and temperature 35?c. the phospholipase c was found heat labile, being inactivated 88% within 10 minutes at 90°c

ژورنال: پژوهش در پزشکی 2010
جهانی شرافت, سمیه, فرنیا, پریسا, میرصمدی, النازالسادات , گودرزی, حسین ,

Abstract Background: The Beijing strain of Mycobacterium tuberculosis is responsible for more than 25% of cases of Tuberculosis in the world, it has a high transmission potential and there is a significant correlation between Beijing strain and multidrug resistance. In this study we compared the presence of Phospholipase C genes in Beijing and Nonbeijing strains of Mycobacterium tuberculosis...

Pathophysiological changes in the mouth of patients with diabetes mellitus (DM) predispose to overgrowth of Candida albicans. Various virulence factors such as proteinase and phospholipase production are involved in the process of degradation of the host cell membrane. These enzymes are involved in binding Candida species, especially in the hyphae stage, to the target tissue. In this study, the...

Journal: :iranian journal of microbiology 0
h goudarzi department of microbiology, faculty of medicine, shahid beheshti university of medical sciences, tehran, iran. es mirsamadi department of microbiology, faculty of medicine, shahid beheshti university of medical sciences, tehran, iran and mycobacterium research center (mrc) national research institute of tuberculosis and lung disease (nritld), tehran, iran. s jahani sherafat department of microbiology, faculty of medicine, shahid beheshti university of medical sciences, tehran, iran and mycobacterium research center (mrc) national research institute of tuberculosis and lung disease (nritld), tehran, iran. m esfahani school of medicine, shahid beheshti university of medical sciences, tehran, iran. n faramarzi school of medicine, shahid beheshti university of medical sciences, tehran, iran. p farnia mycobacterium research center (mrc) national research institute of tuberculosis and lung disease (nritld), tehran, iran.

background and objectives: phospholipase of mycobacterium tuberculosis plays an important role in pathogenesis through breaking up phospholipids and production of diacylglycerol. in this study, we examined the beijing strains of mycobacterium tuberculosis isolated from iranian patients for the genes encoding this enzyme. materials and methods: dna extraction was performed using ctab (cetyltrime...

Journal: :iranian journal of microbiology 0
ali dehghan-noodeh biochemistry department, cambridge system biology centre, university of cambridge, uk. abdulshakor nasir department of life sciences, faculty of science and technology, anglia ruskin university, cambridge, uk. geoff-david robson immunology and microbiology group, faculty of life sciences, university of manchester, manchester, uk.

background and objectives: phosphlipases are a group of enzymes that breakdown phosphatidylcholine (phospholipids) molecules producing second products. these produced products have a divers role in the cell like signal transduction and digestion in humans. in this research the effect of phosphatidylcholine on the expression of plc genes of a. fumigatus was studied. the plc genes of this fungus ...

Journal: :Journal of dairy science and biotechnology 2022

Chryseobacterium mulctrae KACC 21234T is a novel species isolated from raw bovine milk. Psychrotrophic bacteria are considered contaminants and hypothesized to originate the environment. In this investigation, C. genome was determined be 4,868,651 bp long assembled into four contigs with G+C ratio of 33.8%. silico genomic analyses revealed presence genes encoding proteases (endopeptidase Clp, o...

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