搜索结果: 1-13 共查到“Urease”相关记录13条 . 查询时间(0.125 秒)
Implications of Secondary Treated Distillery Effluent Irrigation on Soil Cellulase and Urease Activities
Distillery Effluent Cellulase Urease BOD COD Electrical Conductivity
2013/3/12
Currently distillery effluents have attracted worldwide attention for their application in agricultural land. The present investigation deals with the effect of application of various dosages of disti...
A calorimetric study of the interaction of silver ions with jack bean urease
Urease silver ion isothermal titration calorimetry
2010/10/19
A thermodynamic study of silver ions by jack bean urease (JBU) was carried out at 2 temperatures, 27 and 37 °C, in Tris buffer (30 mM; pH 7.0) using isothermal titration calorimetry (ITC). There was a...
Direct Urease Test and Acridine Orange Staining on Bactec Blood Culture for Rapid Presumptive Diagnosis of Brucellosis
Brucella spp Urease test Acridine orange BACTEC blood culture
2009/12/29
Brucellosis is one of the most common zoonotic diseases in Iran and human brucellosis is endemic in all parts of the country. Growth of Brucella is slow and blood culture of these bacteria by use of c...
Determination of Urea in Serum Based on the Combination of an Enzymatic Reaction with Immobilized Urease and Ion Chromatographic Analysis
Determination Serum Based Combination Immobilized Urease Ion Chromatographic Analysis
2010/9/15
A quantitative method for the determination of urea in serum was studied. An ion chromatograph (IC) with a conductivity detector was used in this method, where the chromatograph was modified by placin...
Biomimetic Preparation of HA Powders at 37°C in Urea-and Enzyme Urease-Containing Synthetic Body Fluids
synthetic bone applications bioceramic powder Biomimetic Preparation
2009/6/30
An important inorganic phase of synthetic bone applications, calcium hydroxyapatite (HA, Ca10 (PO 4 ) 6(OH2 ), was prepared as a single-phase and sub-micron bioceramic powder. Carbonated HA powders we...
Augmentation of Helicobacter pylori urease activity by its specific IgG antibody：implications for bacterial colonization enhancement
Helicobacter pylori urease activity specific IgG antibody bacterial colonization enhancement
2009/3/2
Gastric colonization of Helicobacter pylori (H. pylori) occurs in a very early age via infected mothers having H. pylori-specific IgG antibodies that would be transplacentally transferred to infants. ...
The Effect of Compaction on Urease Enzyme Activity, Carbon Dioxide Evaluation and Nitrogen Mineralisation
Compaction urease enzyme activity carbon dioxide evaluation nitrogen mineralisation
2009/1/14
The effects of compaction on urease enzyme activity, carbon dioxide evaluation and nitrogen mineralisation of urea-treated and untreated soils were investigated. Soils were compacted at compaction le...
Determination of the Effects of Hazelnut Husk and Tea Waste Treatments on Urease Enzyme Activity and Its Kinetics in Soil
Organic waste hazelnut husk tea waste urease soil kinetic parameters
2009/1/8
In this research, the effects of 5% treatment of hazelnut husk (HH) and tea production waste (TEW) to clay loam soil on urease enzyme activity and its kinetics were determined in a 30-day soil incubat...
THE SPATIAL VARIABILITY OF UREASE ACTIVITY OF SURFACE AGRICULTURAL SOILS WITHIN AN URBAN AREA
soil urease activity site specific management
2010/11/30
Soil enzymes play a major role in the mineralization processes of organic materials. The soil enzymes originate from animal, plant and microbial sources and the resulting soil biological activity incl...
Influence of Urea Treatment and Soybean Meal (Urease) Addition on the Utilization of Wheat Straw by Sheep
Urea Soybean Meal Urease Wheat Straw Digestibility Lambs
2016/4/19
The effect of ammoniation with urea and with soybean meal (SBM) as a source of urease on the nutritive value of wheat straw was evaluated in sheep. Twenty-four male Najdi lambs were used in a 3횞...
Urease activity in cultures and field populations of the toxic dinoflagellate Alexandrium
Urease activity in cultures field populations toxic dinoflagellate Alexandrium
2014/5/20
Nitrogen availability is an important factor controlling phytoplankton abundance and species composition in marine waters. In addition to inorganic nitrogen, some phytoplankton species can use dissolv...
Influence of the Novel Urease Inhibitor Hydroquinone on Growing Lamb Nitrogen Utilization
Hydroquinone Urea Nitrogen Utilization Lamb
2016/4/11
Two in vivo experiments were conducted to evaluate the effect of novel urease inhibitor hydroquinone (HQ) on ammonia release rate from urea hydrolysis, nitrogen balance, nutrient digestibility and eff...
Immobilization of Glucose Oxidase and Urease in Hydrogel Matrices
Immobilization Glucose Oxidase Urease in Hydrogel Matrices
2010/8/19
Immobilization of glucose oxidase and urease in hydrogels of 2-hydroxyethyl methacrylae, and N-vinyl pyrrolidone (NVP) was achieved by irradiation (using UV kand g- rays). The effect of radiation on e...