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Portable pH meter-based competitive immunoassay of E-selectin using urease-encapsulated metal-organic frameworks.
Talanta
January 2025
Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, 410081, PR China. Electronic address:
E-selectin (CD62E) is an adhesion molecule expressed on the surface of endothelial cells (ECs) and its level increases significantly upon the stimulation of ECs by inflammatory factors. Quantitative analysis of CD62E is of great importance to early diagnosis and treatment of vascular diseases and hypertension. A new method for the determination of CD62E was developed using a portable pH meter in this work.
View Article and Find Full Text PDFThe Effect of Weed Control with Pre-Emergence Herbicides on the Yield Level of Mung Bean Yield.
Plants (Basel)
January 2025
College of Agriculture, Shanxi Agricultural University, Jinzhong 030801, China.
The mung bean ( (Linn) Wilczek.) is a major grain crop in China, but its yield is significantly impacted by weeds. However, no pre-emergence herbicides are registered for mung bean fields in the China Pesticide Information Network.
View Article and Find Full Text PDFInfluence of Arbuscular Mycorrhizal Fungi on Nitrogen Dynamics During Litter Decomposition.
Microorganisms
January 2025
College of Biology and Environmental Sciences, Jishou University, Jishou 416000, China.
Arbuscular mycorrhizal fungi (AMF) can preferentially absorb the released ammonium (NH) over nitrate (NO) during litter decomposition. However, the impact of AMF's absorption of NH on litter nitrogen (N) decomposition is still unclear. In this study, we investigated the effects of AMF uptake for NH on litter N metabolic characteristics by enriching NH via AMF suppression and nitrification inhibition in a subtropical forest.
View Article and Find Full Text PDFNanoscale size impact of nanoparticle interaction and activity studies with urease.
Nanoscale
January 2025
Institute of Microbial Technology (IMTECH), Council of Scientific and Industrial Research (CSIR) Chandigarh, 160036, India.
Herein, we provide insights into the size-dependent interactions of silver nanoparticles (AgNPs) with urease and their implications for enzyme inhibition. AgNPs with a size of 5 nm exhibited the strongest binding affinity of 66 nM, resulting in significant enzyme attachment, interfering enzyme conformation, and a consequent loss of activity. Mid-sized AgNPs, , 20 and 50 nm, exhibited binding affinities of 712 and 616 nM, causing only slight structural alterations.
View Article and Find Full Text PDFPhytochemical analysis of dried ginger extract and its inhibitory effect and mechanism on and associated ureases.
Food Funct
January 2025
Department of Pharmacology, Zunyi Medical University, Zhuhai Campus, Zhuhai 519041, PR China.
(), one of the most common infectious pathogens in the world, can cause gastritis, digestive ulcers, and even gastric cancer. urease (HPU) is a distinctive virulence factor of that allows it to be distinguished from other pathogens. Dried ginger is a famous edible and medicinal herb that is commonly used to prevent and treat gastrointestinal tract-related diseases.
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