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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1960 3
1961 3
1962 3
1965 6
1966 16
1967 23
1968 27
1969 22
1970 30
1971 23
1972 20
1973 29
1974 29
1975 37
1976 41
1977 29
1978 20
1979 32
1980 34
1981 26
1982 18
1983 16
1984 26
1985 16
1986 26
1987 29
1988 30
1989 26
1990 33
1991 36
1992 38
1993 39
1994 37
1995 55
1996 46
1997 58
1998 57
1999 63
2000 62
2001 65
2002 84
2003 64
2004 67
2005 64
2006 62
2007 87
2008 78
2009 76
2010 82
2011 93
2012 90
2013 115
2014 114
2015 101
2016 86
2017 75
2018 79
2019 51
2020 2
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2,530 results
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Page 1
[Progress in bacterial urease complexes and their activation mechanisms].
Li X, et al. Sheng Wu Gong Cheng Xue Bao 2019 - Review. PMID 30806050 Chinese. Free article.
Urease decomposes urea to ammonia, and has application potential in agriculture and medical treatment. Urease proteins include structural proteins (UreA, UreB and UreC) and accessory proteins (UreD/UreH, UreE, UreF and UreG), each of them has its own unique role in urease maturation. ...We hope to provide theoretical basis for the regulation of urease activity and the development of urease inhibitors....
Urease decomposes urea to ammonia, and has application potential in agriculture and medical treatment. Urease proteins include
A patent update on therapeutic applications of urease inhibitors (2012-2018).
Hameed A, et al. Expert Opin Ther Pat 2019 - Review. PMID 30776929
Despite the large number of molecules known to have excellent urease inhibitory activity, there is an alarming lack of urease inhibitor drugs on the market. ...EXPERT OPINION: Urease is an important target to treat urease-related bacterial infections manifesting as gastric ulcers, urinary tract infections, and kidney stones. ...
Despite the large number of molecules known to have excellent urease inhibitory activity, there is an alarming lack of urease
Can urea breath test (UBT) replace rapid urea test (RUT)?
Nawacki Ł, et al. Pol Przegl Chir 2018. PMID 30426947 Free article.
Thereafter, each patient included in the study group was performed endoscopy of the upper gastrointestinal tract with the biopsy of the mucosa to determine the urease activity with rapid urease test (RUT). RESULTS: In the study group, 14 patients (28%) achieved a positive urease test result which was confirmed in RUT. Four (8%) patients, despite a positive breath test, did not have a positive result in urease activity from gastric mucosa. ...
Thereafter, each patient included in the study group was performed endoscopy of the upper gastrointestinal tract with the biopsy of the muco …
The critical role of urease in yogurt fermentation with various combinations of Streptococcus thermophilus and Lactobacillus delbrueckii ssp. bulgaricus.
Yamauchi R, et al. J Dairy Sci 2019. PMID 30594386 Free article.
To evaluate the direct effects of urease on protocooperation, we generated 3 urease-deficient mutants (ΔureC) of fast- and slow-acidifying Strep. thermophilus strains and observed the effects of NH(3) or CO(2) supplementation on acidification by the ΔureC strains. ...Our work established (1) that urease deficiency inhibits the fermentative acceleration of protocooperation regardless of the Strep. thermophilus and L. bulgaricus strain combinations, and (2) that urease is an essential factor for effective yogurt acidification....
To evaluate the direct effects of urease on protocooperation, we generated 3 urease-deficient mutants (ΔureC) of fast- and slo …
Powering Motion with Enzymes
Zhao X, et al. Acc Chem Res 2018. PMID 30256612
Conductometric biosensor for arginine determination in pharmaceutics
Soldatkina OV, et al. Bioelectrochemistry 2018. PMID 30007205
A new conductometric biosensor based on coimmobilized urease and arginase has been developed for arginine determination in pharmaceutics. First, the main parameters of the selected method of immobilization (concentrations of arginase, urease, and glutaraldehyde, time of incubation) were optimized. ...
A new conductometric biosensor based on coimmobilized urease and arginase has been developed for arginine determination in pharmaceut …
Fabrication of a Urea Biosensor for Real-Time Dynamic Fluid Measurement
Kim K, et al. Sensors (Basel) 2018. PMID 30096902 Free PMC article.
For the electrochemical sensing, a porous silk fibroin membrane with immobilized urease was mounted in a polydimethylsiloxane (PDMS) sensor housing. ...
For the electrochemical sensing, a porous silk fibroin membrane with immobilized urease was mounted in a polydimethylsiloxane (PDMS) …
Prominent Study on Surface Properties and Diffusion Coefficient of Urease-Conjugated Magnetite Nanoparticles.
Malar CG, et al. Appl Biochem Biotechnol 2018. PMID 29536231
Magnetite formation, successful amino tagging, and urease conjugation on the surface were confirmed from the presence of certain functional groups in Fourier transform infrared (FT-IR) spectra. ...Conductivity measurements showed lower diffusion coefficient (D(e) = 1.9 × 10(-17) cm(2)/min) and higher diffusion with limited hydrolytic reaction in native urease and improved activity of conjugated urease with higher D(e) (12.62 × 10(-16) cm(2)/min). ...
Magnetite formation, successful amino tagging, and urease conjugation on the surface were confirmed from the presence of certain func …
A mechanized urease activity assay.
Bzura J and Koncki R. Enzyme Microb Technol 2019. PMID 30686345
Two fully mechanized flow analysis systems for urease activity assays have been developed, characterized and compared. Both of them are based on almost the same compact system of solenoid micropumps and microvalves controlled and actuated by highly effective, low-power and economic Arduino microcontroller. ...It has been demonstrated that the developed bioanalytical flow systems could be useful for urease determination in complex biological matrix like plant extracts and media for microbial cultures as well as for inhibitive determination of heavy metals at sub-ppm levels....
Two fully mechanized flow analysis systems for urease activity assays have been developed, characterized and compared. Both of them a …
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