Urease is one of the most consequential enzymes in the microbial world. By hydrolyzing urea into ammonia and carbon dioxide, it lets bacteria tap a ubiquitous nitrogen source, buffer their internal pH ...

Catheter-associated urinary tract infections (CAUTIs) are one of the most common hospital-associated infections in the United States, accounting for >1 million cases annually. One CAUTI pathogen, ...

UE能够水解尿素，产生氨和碳酸。UE活性与有机物质含量、全氮和速效氮含量呈正相关，反应了氮素状况。 测定原理： 利用靛酚蓝比色法测定脲酶水解尿素产生的NH3-N。 需自备的仪器和用品 ...

Desde o final da Segunda Guerra Mundial, o uso de animais de laboratório tornou-se um dos pilares do avanço da ciência e a inovação na área biomédica. Modelos animais permitiram desvendar mecanismos ...

Inspired by how a car uses an engine and a steering wheel to reach its destination, the nanorobot integrates two enzymatic functions. Urease works for propulsion by harnessing endogenous urea in ...

The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) requires that all pesticides sold or distributed in the United States (including imported pesticides) be registered by the U.S.

The nitrification and urease inhibitors market, valued at USD 3.7 billion in 2025 and projected to reach USD 6.1 billion by 2035, is growing at a CAGR of 5.2%, creating an absolute dollar opportunity ...

An international research team led by the University of Waterloo is developing technology to dissolve painful kidney stones in the urinary tract using tiny robots. The research is published in the ...

A team of researchers has developed a new biosensor that turns the invisible signals into visible color changes to detect urea levels in a simple way. The sensor works by combining gold nanoparticles ...

Urease, a nickel-dependent metalloenzyme produced by diverse pathogens, catalyses the hydrolysis of urea into ammonia and carbon dioxide, a reaction central to microbial survival in hostile ...

The urea breath test is used to detect Helicobacter pylori (H. pylori), a type of bacteria that may infect the stomach and is a main cause of ulcers in both the stomach and duodenum (the first part of ...