Results 51 to 60 of about 99,984 (304)
Kinetics of soil urease affected by phenyl phosphorodiamidate
浙江大学学报. 农业与生命科学版, 2008 By simulation, the effects of the inhibitor phenyl phosphorodiamidate (PPD) on the kinetics of urease were studied in the main 4 soils of Northeast China at 10, 20℃ and 30 ℃.
JUAN Ying-hua +3 more
doaj +1 more source
Friend and foe: factors influencing the movement of the bacterium Helicobacter pylori along the parasitism-mutualism continuum. [PDF]
, 2014 Understanding the transition of bacterial species from commensal to pathogen, or vice versa, is a key application of evolutionary theory to preventative medicine.
Koskella, Britt, Lin, Derek
core +1 more source
Optimal Grazing Exclusion Duration to Enhance Soil Carbon Sequestration in Degraded Grasslands
Advanced Science, EarlyView.Across China, grazing exclusion reaches the national mean soil organic carbon recovery benchmark sooner in high‐MAP regions (> 500 mm), but recovery is much slower where MAP < 300 mm. Scaling this strategy to 70% of China's degraded grasslands would sequester about 1.52 Pg of soil carbon over 10 years—roughly 17% of annual global fossil‐fuel emissions.
Bin Zhang +9 more
wiley +1 more source
Frontiers in Immunology, 2019 Urease is an effective target for design of a therapeutic epitope vaccine against Helicobacter pylori (H. pylori). In our previous studies, an epitope vaccine CTB-UE containing Th and B epitopes from H.
Le Guo +14 more
doaj +1 more source
Advanced Science, EarlyView.Nanozymes, as enzyme‐mimicking nanomaterials, exhibit unique catalytic properties for the treatment of liver diseases. By regulating redox homeostasis, modulating immune responses, and enabling targeted delivery, nanozymes overcome the limitations of natural enzymes.
Xiandi Meng +6 more
wiley +1 more source
Sol-Gel Derived Adsorbents with Enzymatic and Complexonate Functions for Complex Water Remediation
Nanomaterials, 2017 Sol-gel technology is a versatile tool for preparation of complex silica-based materials with targeting functions for use as adsorbents in water purification. Most efficient removal of organic pollutants is achieved by using enzymatic reagents grafted on
Roman P. Pogorilyi +5 more
doaj +1 more source
Intracellular Microbial Urease [PDF]
Nature, 1964 THE urease reaction has been used as a diagnostic method for a number of groups of bacteria. It is particularly useful in differentiating Proteus species from enteric pathogens1,2 and has also been used to differentiate Brucella suis from B. abortus and B. melitensis3.
openaire +2 more sources
Marinomonas brasilensis sp. nov., isolated from the coral Mussismilia hispida, and reclassification of Marinomonas basaltis as a later heterotypic synonym of Marinomonas communis [PDF]
, 2011 A Gram-negative, aerobic bacterium, designated strain R-40503(T), was isolated from mucus of the reef-builder coral Mussismilia hispida, located in the Sao Sebastiao Channel, Sao Paulo, Brazil.
Alves +14 more
core +2 more sources
Advanced Science, EarlyView.Using field‐based holo‐omics, we demonstrate that developmental shifts in sorghum leaf metabolomes drive a noncanonical fungal succession from stress tolerators (S) through ruderals (R) to competitors (C). Antifungal metabolites in young leaves select for S strategists with expanded genomes, transient maltose pulses during flowering favor fast‐growing ...
Peilin Chen, John W. Taylor, Cheng Gao
wiley +1 more source
Cascading reaction of arginase and urease on a graphene-based FET for ultrasensitive, real-time detection of arginine [PDF]
, 2018 Herein, a biosensor based on a reduced graphene oxide field effect transistor (rGO-FET) functionalized with the cascading enzymes arginase and urease was developed for the detection of L-arginine.
Azzaroni, Omar +4 more
core +1 more source