Urease activity
Investigating the effect of Probiotic Bacteria on Urease Activity and Swarming Movement in Proteus species
... growth, urease activity and swarming migration inhibition, and they are suitable for therapeutic ...of urease enzyme and swarming migration, in pathogenesis of this bacteria, it can be concluded that ...
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Rapid urease test (RUT) for evaluation of urease activity in oral bacteria in vitro and in supragingival dental plaque ex vivo
... [8]. Urease activity in the plaque in situ has been measured indirectly by quantifying the amount of ammonia formed using Nessler’s reagent ...the urease activity indirectly, however it is not ...
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Effect of Paper Industry Effluents on Soil Protease and Urease Activity
... to activity of urease enzyme, secreted by certain microorganisms and is responsible for supply of nitrogenous demand to growing ...of urease activity in soil samples involves quantification of ...
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Helicobacter pylori Urease Activity is Influenced by Ferric Uptake Regulator
... probes. Urease activity of intact ...for urease genes including ureI, ureE, ureF, ureG, and ...The urease activity curve of the intact fur mutant showed the same shape as the wild-type ...
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Soil Urease Activity of Sundarban Mangrove Ecosystem, India
... soil urease activity along with ammonia content from three distinct regions ...Soil urease activity showed a decreasing pattern with increase in depth from the deep forest region of the ...
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Urease Activity Level in Crude Extract From Peels of Some Legumes and Cucurbits
... extract urease enzyme from economical sources which can be utilized in biotechnology, medicine and industrial fields, as well as clean the environment from the plant wastes and recycle ...study urease was ...
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Mua (HP0868) Is a Nickel Binding Protein That Modulates Urease Activity in Helicobacter pylori
... of urease and hydroge- nase activities, and no interaction between the purified HP0868 and HypA proteins could be detected, leading to the conclusion at the time that the hp0868 gene was involved in neither ...
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Original Article Inhibitory effect of plumbagin on Helicobacter pylori growth and urease activity
... because urease activity is necessary to overcome the hostile environment of the gas- tric ...Thus, urease inhibitors have the potential to be used as a supportive agent for the prevention of ...
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Evaluation of Antimicrobial Activity of Probiotic Lactobacillus Strains against Growth and Urease Activity of Proteus spp.
... of urease activity can be inhibited by various competitive or noncompetitive inhibitor compounds ...antimicrobial activity by producing primary metabolites such as lactic, acetic, formic and benzoic ...
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Urease Activity Protection With EDTA Against Nanoparticles (Fe2O3 and Fe3O4) Inactivation
... affected by wide change of pH, longer period of storage without losing catalytic activity and high thermal stability[51]. These results are expected to open up a new possibility for the enzyme immobilization as ...
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Transferable urease activity in Providencia stuartii
... stuartii strains which had successfully transferred the urease character by a helper plasmid was shown to contain a plasmid with the urease genes linked to a determinant for ampicillin r[r] ...
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50 HZ Electromagnetic Fields Enhance Urease Activity
... the activity of the enzyme solutions was measured according to the methods explained above; parallel control experiments were performed with samples of enzyme solutions not exposed to the electromagnetic ...enzyme ...
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The Urease Activity of Helicobacter pylori and Duodenal Ulcer Disease
... This work is protected against unauthorized copying under Title 17, United States C o d e M icroform Edition © ProQuest LLC.. ProQuest LLC.[r] ...
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Effects of serpentinite fertilizer on the chemical properties and enzyme activity of young spruce soils
... of urease activity follow- ing the fertilization with serpentinite in 2010 was observed and there was a lack of correlation with urease activity; the concentration of nickel in the soil did ...
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Synthesis and Characterization of Some New D-mannose Derivatives Containing 1, 2, 3-Triazole Moiety and Screening Their Action as Urease Inhibitors
... Urease activity is estimated by using end point method for the formation of ammonia per ...minutes. Urease catalyzed degradation of urea results in the formation of ammonia, which is determined by ...
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Effect of enzymatic activity of diesel oil contaminated soil on the chemical composition of oat (Avena sativa L ) and maize (Zea mays L )
... the activity of urease and acid and alkaline phosphatase. The activity of acid and alkaline phos- phatase was significantly lower and the activity of urease was stronger in pots ...
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Physicochemical and Biochemical Reclamation of Soil through Secondary Succession
... Conversion of forest to agricultural fields has become a common practice in India. Very often these fields have been abandoned due to lack of sustainable production. In course of time these fallow lands undergo natural ...
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Phytochemical analysis and Enzyme Inhibition Assay of Aerva javanica for Ulcer
... Urease (Jack bean) solution (25 μ l) was mixed with the 5 mg (500 μ g) extracts and the mixture was incubated at 30°C. Aliquot were taken after 15 min and then was transferred to assay mixtures having urea (100 ...
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Effect of new lines of winter wheat on microbiological activity in Luvisol
... highest urease activity in the soil under wheat line STH715 (treatment 5), while in the other four experimental treatments the activity of the enzyme was at a similar level, though significantly ...
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Effects of Tetracycline Son Soil Enzyme Activities in an Alluvial Soil
... soil urease activity got weaker for all the concentrations of tetracyclines after 21 d of ...in activity after 21 days of treatment might be due to dissipation of antibiotics, nitrogen fixation and ...
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