NikR mediates nickel-responsive transcriptional induction of urease expression in Helicobacter pylori [PDF]
, 2002 The important human pathogen Helicobacter pylori requires the abundant expression and activity of its urease enzyme for colonization of the gastric mucosa. The transcription, expression, and activity of H.
Bereswill, S. (Stefan) +8 more
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Tratamento do bagaço de cana-de-açúcar com uréia Treatment of sugarcane bagasse with urea
Revista Brasileira de Zootecnia, 1999 O bagaço de cana contendo 55% de matéria seca (MS) foi tratado com cinco níveis de uréia (0; 2,5; 5; 7,5; e 10%) e 5% de soja crua moída como fonte de urease, ambos com base na MS. O material foi armazenado por 97 dias em sacos plásticos (8 kg/saco de 50
Patrícia Sarmento +3 more
doaj +1 more source
UREA/ammonium ion removal system for the orbiting frog otolith experiment [PDF]
The feasibility of using free urease enzyme and ANGC-101 ion exchange resin to remove urea and ammonium ion for space system waste water applications was studied.
Anselmi, R. T., Schulz, J. R.
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Optimasi Amobilisasi Urease Dari Schizzosaccharomyces Pombe Menggunakan Matrik Kitosan-polietilen Glikol [PDF]
, 2013 Schizosaccharomyces pombe is yeast that production urease and extraceluller enzyme. Urease can hydrolyze urea to be ammonia and carbondioxide. Free urease is unable to be reused, therefore urease is needed to immobilized in certain matrix.
Dewi, H. A. (Hastini) +2 more
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Micromethods for determination of ammonia, urea, total nitrogen, uric acid, creatinine (and creatine), and allantoin [PDF]
, 1935 The success with which Krebs and Henseleit (1) employed Warburg’s method of surviving tissue slices in the problem of the formation of urea in the liver encouraged its use for a direct attack on other problems of nitrogen metabolism in ...
Borsook, Henry
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Microbial Analysis of Biomedical Wastes From Selected Health Facilities in Parts of Edo South and Its Public Health Implication [PDF]
, 2016 This study, aimed at the microbial analysis of biomedical waste (BMW) was carried out using 100 samples of 10 different BMW collected in duplicates from 5 busy primary healthcare centers (PHCs).The research findings showed a high prevalence of E.coli (39%
Eyaufe, A. A. (Aidevbo) +2 more
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Soil Properties and their Influence on Grassland Production under Low Input and Organic Farming Conditions [PDF]
, 2006 End of project reportThis project set out to identify soil properties that most influence grassland production under low mineral nitrogen input conditions. Sixteen farms were selected in Counties Limerick and Clare and the soil sampled. Soil physical and
Breen, J. +3 more
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Thermodynamic Study of Comfarol Binding to Urease
Orbital: The Electronic Journal of Chemistry, 2019 Isothermal Titration Calorimetry, ITC, was used to study of Jack Bean urease, JBU, binding with comfarol in phosphate buffer at pH 7.4. Data analyzing of comfarol interaction with JBU was performed by the extended solvation model and the positive ...
Leila Zolghadr +2 more
doaj +1 more source
Is there any Association between Helicobacter Pylori Infection and Laryngeal Carcinoma [PDF]
Objective: To investigate the possible role of Helicobacter pylori as a cause of squamous cell carcinoma of larynx in a case-control study in an otolaryngology ward at an academic university.
خوشباطن, منوچهر +3 more
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