Results 61 to 70 of about 1,080,434 (247)

Jack bean urease inhibition by crude juices of Allium and Brassica plants : determination of thiosulfinates

open access: yes, 2014
The aim of this study was the elucidation of the inhibitory influence of Allium (garlic, onion, leek) and Brassica (cabbage, Brussels sprouts) plants juices, on jack bean urease activity.
Kot, Mirosława   +2 more
core   +1 more source

EVALUATION OF α-GLUCOSIDASE, UREASE INHIBITION AND ANTIOXIDANT POTENTIAL OF ACACIA JACQUEMONTII AND RHAMNUS PERSICA. [PDF]

open access: yes, 2017
The aim of this study was to investigate antioxidant, urease and α-glucosidase inhibition activities of the plants Acacia jacquemontii and Rhamnus persica. Dichloromethane and methanol extracts of the plants were evaluated for described activities.
Khuram Ashfaq*, Bashir A choudhary, Muhammad Uzair, Muhammad Naeem Qaisar, Sajid N Hussain1, Muhammad A Ghaffari
core   +1 more source

Microbial CaCO3 precipitation for the production of biocement [PDF]

open access: yes, 2004
The hydrolysis of urea by the widely distributed enzyme urease is special in that it is one of the few biologically occurring reactions that can generate carbonate ions without an associated production of protons. When this hydrolysis occurs in a calcium-
Whiffin, Victoria S.
core  

Inhibition of jack bean urease by phosphoric-and thiophosphorictriamides

open access: yes, 1995
Three phosphorictriamides and two thiophosphorictriamides were tested for their urease inhibitory activities by using jack bean urease in an enzyme assay.
R.L. Blakeley   +3 more
core   +1 more source

Harnessing microbial-derived metabolites in the urinary tract to prevent infection induced catheter encrustation

open access: yesNature Communications
Proteus mirabilis is a predominant cause of catheter associated urinary tract infection (CAUTI), and a key virulence factor is its urease enzyme which can increase urine pH and form urinary stones, causing catheter blockage and facilitating bacteremia ...
L. Beryl Guterman   +13 more
doaj   +1 more source

N-monoarylacetothioureas as potent urease inhibitors: synthesis, SAR, and biological evaluation

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2020
A urease inhibitor with good in vivo profile is considered as an alternative agent for treating infections caused by urease-producing bacteria such as Helicobacter pylori.
Wei-Yi Li   +11 more
doaj   +1 more source

Beyond Protein Synthesis: The Multifunctional Role of Functional Amino Acids in Modulating Meat Quality in Ruminants

open access: yesAnimal Research and One Health, EarlyView.
Multifunctional roles of functional amino acids in regulating meat quality in ruminants: Functional amino acids (FAAs) regulate ruminant meat quality through multiple interconnected mechanisms, including antioxidant protection, metabolic regulation, signal transduction, structural support, and gene expression modulation.
Zixin Liu   +5 more
wiley   +1 more source

In-situ preparation of a urea-based product with urease-inhibiting properties from industrial integrated humic acid-enhanced urea production: A comparative study on the key role of functional group structures

open access: yesIndustrial Crops and Products
Ammonia (NH3) volatilization from urea fertilization causes substantial nitrogen (N) loss and environmental pollution risks. Humic acid-enhanced urea (HAU), produced by directly incorporating low-cost humic acid (HA) into molten urea during the ...
Yingqiang Zhang   +8 more
doaj   +1 more source

Mechanistic insights across curing regimes for enzymatic and biopolymer‐optimized reinforcement in rock masses

open access: yesDeep Underground Science and Engineering, EarlyView.
This study examines the effects of curing temperature on the mechanical behavior of underground rock masses treated with enzyme‐induced calcite precipitation (EICP) and an innovative biopolymer‐modified EICP (BP‐EICP). Abstract Biocementation is an innovative and sustainable technique for reinforcing weak and weathered rock masses in natural and ...
Mary C. Ngoma, Oladoyin Kolawole
wiley   +1 more source

Origin of the Urease Inhibition of Metschnikowia pulcherrima Extracts: Comparative Assays with Synthetic Pulcherriminic Acid and Cyclo-dileucine [PDF]

open access: yes
The objective of this work was to determine whether pulcherriminic acid was responsible for the urease inhibition activity of the extracts of the yeast Metschnikowia pulcherrima.
Vispe, Eugenio   +8 more
core   +1 more source

Home - About - Disclaimer - Privacy