New Yogurt May Ease Stomach Ulcers

...n the fortified yogurt had lower levels of urea, a urease byproduct, when retested a month later. That indic... after noting that H. pylori relies on the protein urease to attach to and infect the stomach lining. They injected chickens with urease in hope the birds' immune systems would produce an...

An ideal therapy for peptic ulcer disease

...e considered as eradicated when samples taken from the gastric antrum and corpus twelve weeks the end of treatment were negative for H pylori (rapid urease test and histology). Safety was determined by the adverse effects. In this study, fifty one patients were enrolled. The eradication rate was 68.8% ...

Gastric juice for diagnosis of H. pylori infection in patients on proton pump inhibitors

...oms in which H pylori infection is suspected. In patients on acid-reducing drugs such as PPI or H2-receptor blockers (H2RB), the accuracy of the rapid urease test, urea breath test and histology are known to be lower for the diagnosis of H pylori infection. In the view of the authors, the development of ...

BCG vaccine to be boosted to effectively prevent tuberculosis

...s active at a pH of 5.8, and thereby eliminating the need for utilizing the urease C gene of BCG that normally plays a role in pH neutralization of the phagosome. The lack of urease C allows phagosomal acidification and provides an ideal pH environment for ...

Urease in Medical Technology

Helix Biopharma to Present L-DOS47 Lung Cancer Research Findings at the Fourth International Conference on Tumor Microenvironment in Florence, Italy

...everaging a natural process in the body called the urea cycle, to produce an anti-cancer effect. It is based upon a naturally occurring enzyme called urease that essentially reverses the urea cycle by breaking down urea into metabolites that include ammonia and hydroxyl ions. By doing so at the site of can...

Urease in Medical Products

CLOtest Rapid Urease Test

Description: KIMBERLY-CLARK CLOtest Rapid Urease Test is recognized by medical professionals as the "Gold Standard among urease tests because of its accuracy, convenience and affordability. CLOtest was developed by Barry Marshall, MD. who, along with Robin Warren, M.D. was the first to discover the correlation ...
Company:Kimberly-Clark/Ballard Medical Products

Pronto Dry

Description:... Pronto Dry is intended for use for the detection of urease enzyme in gastric mucosal biopsy specimens....
Company:Gulf Coast Medical, Inc.

Hpfast

Description:... Rapid urease test for the presumptive identification of H. pylori in gastric mucosal biopsies...
Company:GI Supply

SERIM PYLORITEK VP TEST KIT

Description:... Serim PyloriTek Test Kit detects urease activity in gastric biopsy specimens for the presumptive identification of an Helicobacter pylori infection....
Company:Serim Research Corp.

Urease in Biological News

Urea tanks on diesel trucks -- that's the law in the United States starting in 2010

... through deep placement of urea briquettes, especially in irrigated rice fields; through controlled-release fertilizers; and through nitrification and urease inhibitors that decrease nitrogen losses to the air through volatization and to groundwater through leaching. "New urea plants are also being built...

Agilent Technologies Introduces First Commercial Mouse Microarray for Comparative Genomic Hybridization Research

...teriolysin works optimally at a pH of 5.8, the researchers also deleted the urease C gene of BCG, which normally plays a role in pH neutralization of the phagosome. The lack of urease C allows phagosomal acidification and provides an ideal pH environment for ...

Researchers Discover Ancient Origins Of Tuberculosis-causing Bacteria

...teriolysin works optimally at a pH of 5.8, the researchers also deleted the urease C gene of BCG, which normally plays a role in pH neutralization of the phagosome. The lack of urease C allows phagosomal acidification and provides an ideal pH environment for ...

Boosting The BCG Vaccine To Beat Tuberculosis

...teriolysin works optimally at a pH of 5.8, the researchers also deleted the urease C gene of BCG, which normally plays a role in pH neutralization of the phagosome. The lack of urease C allows phagosomal acidification and provides an ideal pH environment for ...

New vaccine protects more effectively against tuberculosis

...A more efficient vaccine is urgently needed for control of this global threat. Recombinant BCG, which express listeriolysin and is deleted for the urease gene, has been created and shown to stimulate far more efficacious protection against tuberculosis than the BCG vaccine currently in use. This new vac...

Urease in Biological Technology

Helix BioPharma to Present L-DOS47 Analytical Method Development Findings at 2009 AAPS National Biotechnology Conference

...leveraging a natural process in the body called the urea cycle, to produce an anti-cancer effect. It is based upon a naturally occurring enzyme called urease that essentially reverses the urea cycle by breaking down urea into metabolites that include ammonia and hydroxyl ions. By doing so at the site of can...

Urease in Biological Definition

Enzyme

...Trypsin : digests proteins Tyrosine kinases : those enzymes which transfer phosphate groups to a tyrosine residue in a protein Tyrosinase urease : hydrolizes urea into carbon dioxide and ammonia Xanthine oxidase : oxidizes hypoxanthine to xanthine and further to uric acid P...

Peroxisome

...stances, such as hydrogen peroxide , or other metabolites and contain enzymes concerned with oxygen utilization such as D-amino acid oxidase and urease oxidase . The peroxisome contains the enzyme catalase which converts H 2 O 2 (hydrogen peroxide, a toxic byproduct of cellular metabolism ) to H 2...

Purine

...pose to gout when the acid crystalizes in joints; this phenomenon only happens in humans and some animal species (e.g. dogs) that lack an intrinsic urease enzyme that can further degrade uric acid. The deficiency of another enzyme, adenosine deaminase , needed to break down adenine, is a cause of seve...