نتایج جستجو برای: b21 and b12 produced protease
تعداد نتایج: 16856783 فیلتر نتایج به سال:
introduction: silymarine extract is currently prescribed by some physicians for treatment of fatty liver disease. in the present study, the effect of administration of tablet containing silymarine extract on plasma homocysteine (hcy), folate, vitamin b12 and liver enzymes activity in non-alcoholic steatohepatitis (nash) was investigated. materials and methods: seventy-four patients (40 female a...
abstract a total of 270 bacillus strains were isolated from bulk soil and rhizospheric of cucumber in the tonekabon fields (mazandaran province). antifungal activity of bacillus strains was evaluated against pythium aphanidermatum and p. ultimum using dual culture method. 13 strains with more than 10 mm inhibition zone were selected for further study. morphological, physiological, biochemical a...
Background: Diabetes mellitus is the most common cause of renal failure, blindness, non- traumatic amputation and neuropathy. Homocysteine, a sulfurated amino acid, has a close correlation with Methionine and Cysteine. The conversion of Methionine to Homocysteine and Cysteine is required coenzymes like vitamin B6, B12 and Folate. The effect of Metformin on serum Homocysteine level by decreasing...
The protease enzyme produced by Lactic Acid Bacteria (LAB) with characteristics similar to rennin is called Rennin Like Protease (RLP). purpose of the study was obtain information on biochemical RLP Enterococcus faecium 1.15 as a basis for utilization enzyme. first stage observation growth curves and potential isolates produce RLP, characterization. (RLP) which has been purified using Sephadex ...
Background & Aim: Owing to decreased absorption of cobalamin in the elderly, cobalamin deficiency is a common problem in these subjects. On the other hand, insufficient vitamin B12 status may increase the incidence of atherosclerotic and neurodegenerative disorders. Recently investigators have recommended B12 monitoring in the elderly and detecting at risk subjects in the early stages of d...
A number of isolates of Aspergillus fumigatus obtained from the hospital environment produced extracellular elastolytic activity. This activity was found to be catalyzed by a single 33-kDa protein which was purified and characterized to be a serine protease. A. fumigatus, when grown on the insoluble structural material obtained from murine and bovine lung, produced the same extracellular 33-kDa...
A total of 59 isolates of different Haemophilus spp., mostly from clinical specimens, was characterised, biotyped and examined for production of type 1 or type 2 IgA1 protease. IgA1 protease activity was not found in any isolate of a species with no or low virulence for man including H. parainfluenzae, H. haemolyticus, H. aphrophilus, H. paraphrophilus, H. segnis, H. paraphrohaemolyticus and H....
Introduction: Elevated plasma total homocysteine is an independent risk factor for cardiovascular disease and a sensitive marker of vitamin B12 and folate insufficiency. Folate and vitamin B12 have a protective effect on cardiovascular disease. This effect may be partly explained by mechanisms independent of homocysteine. This survey is the first population based study to evaluate the plasma ...
The hybrid semiconducter-macrocycle catalyst TiO2-cobalt phthalocyanine promotes the solar photolysis of aqueous bromoform under anaerobic conditions. The major decomposition products are dibromoethane and HBr. Bromomethane and methane were produced only after prolonged photolysis (30 hr). Acetone, derived from added 2-propanol, was the only observed oxidation product. Preliminary experiments s...
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