Results 91 to 100 of about 32,951 (242)

A Conserved Isoleucine Gates the Diffusion of CO and O2 to the Active Site of NiFe CO‐Dehydrogenase

Angewandte Chemie, Volume 138, Issue 44, 26 October 2026.
A combination of protein film electrochemistry and site‐directed mutagenesis shows that isoleucine 563 (numbering of Thermococcus sp. AM4) gates the arrival of both CO and O2 to the active site of the nickel‐iron CO dehydrogenases. Mutations at this position increase the resistance to O2 at the cost of a slower reaction with CO.
Laura Opdam, Marta Meneghello, Chloé Guendon, Jade Chargelègue, Andrea Fasano, Aurore Jacq‐Bailly, Christophe Léger, Vincent Fourmond   +7 more
wiley   +2 more sources

The role of prostaglandin E₂ (PGE ₂) in toll-like receptor 4 (TLR4)-mediated colitis-associated neoplasia

BMC Gastroenterology, 2010
Background We have previously found that TLR4-deficient (TLR4-/-) mice demonstrate decreased expression of mucosal PGE 2 and are protected against colitis-associated neoplasia.
Hayes Lory A, Ungaro Ryan, Hsu David, Xu Ruliang, Chen Anli, Conduah Daisy, Breglio Keith, Sotolongo John, Hernandez Yasmin, Pastorini Cristhine, Abreu Maria T, Fukata Masayuki   +11 more
doaj   +1 more source

Ladder plot of baseline PGE-M vs. Day 84 PGE-M.

, 2019
Two individuals were missing day 84 PGE-M data; therefore n = 13. Paired t-test p-value = 0.009.
Sharon E. Murphy (272512), Sarah A. Reisinger (6894128), Peter G. Shields (94030), Joseph P. McElroy (586237), Steven G. Carmella (711991), Joni A. Jensen (1456132), Dorothy K. Hatsukami (1334598), Mei Kuen Tang (392733), Alisa K. Heskin (6635588), Stephen S. Hecht (711989)   +9 more
core   +1 more source

Postantibiotic, postantibiotic sub-MIC, and subinhibitory effects of PGE-9509924, ciprofloxacin, and levofloxacin

, 2003
Postantibiotic effects (PAEs), postantibiotic sub-MIC effects, and sub-MIC effects of the new nonfluoroquinolone PGE-9509924, ciprofloxacin, and levofloxacin against gram-positive and gram-negative strains were investigated.
Odenholt, Inga,, I. Odenholt, Odenholt, Inga, Lowdin, E, Cars, O, O. Cars, E. Lowdin   +6 more
core   +1 more source

What do we know about nephrotoxicity of NSAIDs in horses?

Equine Veterinary Education, EarlyView.
C. Di Donato, G. van Galen
wiley   +1 more source

Decoupling Amplitude, Energy Input and Contact Time in the Ultrasound‐Assisted Extraction of Ascophyllum nodosum Bioactives

Advanced Chemical Engineering, Volume 1, Issue 2, December 2026.
This study showed that ultrasound amplitude had little influence on seaweed solubilization when energy input and contact time were controlled. Increasing energy improved solubilization and protein recovery but reduced antioxidant responses, while biomass loading affected extract composition.
Roberto Garcia Peran, Nick Sweygers, Rahel Suchintita Das, Brijesh K. Tiwari, Lise Appels, Raf Dewil   +5 more
wiley   +1 more source

Chromite and PGE in the Logar Ophiolite Complex, Afghanistan [PDF]

, 2009
The Logar Ophiolite Complex (LOC) is located 30 km south of Kabul, Afghanistan, and extends over approximately 2000 km2. It comprises a lower lherzolitic-dunitic-harzburgitic-gabbro ultramafic-mafic unit that passes upwards into a dolerite dyke complex ...
Kovac, P, Petterson, M.G., McKervey, J.A., Rojkovic, I, Benham, A.J., Gunn, A.G., Wasy, A., Styles, M.T.   +7 more
core   +1 more source

AEA augments PGE₂ metabolite levels.

, 2013
Uterine explants were incubated without/with m-AEA (100 nM) for 24 h. A) PGE2 production assessed by RIA; B) PGEM quantification assessed by PGE metabolite EIA kit. Student t Test.
Claudia A. Vercelli (284964), Julieta Aisemberg (284963), Maximiliano Cella (304946), Ana Inés Salazar (316921), Ana M. Franchi (284968), Manuel L. Wolfson (284966)   +5 more
core   +1 more source

Understanding environmental adaptation in intermediate wheatgrass

The Plant Genome, Volume 19, Issue 4, December 2026.
Abstract Intermediate wheatgrass (IWG; Thinopyrum intermedium) is a perennial grain crop that offers many environmental benefits through extensive root systems in addition to food production. IWG's distribution across broad environmental gradients in Eurasia provides a model system for studying climate adaptation genetics essential for developing ...
Elizabeth Campbell‐Strupp, Anna Halpin‐McCormick, Jacob Jungers, Hannah Stoll, Brooke Bernhardt, Michael Kantar, Bryan Runck   +6 more
wiley   +1 more source

Deciphering Solvation Chemistry for Low‐Temperature Lithium‐Ion Battery Electrolytes: Mechanisms, Strategies, and Beyond

Rare Metals, Volume 45, Issue 11, November 2026.
ABSTRACT Low‐temperature performance degradation limits lithium‐ion batteries (LIBs) in extreme climates and specialized applications. Electrolytes govern Li+ transport and interfacial reactions, whereas their solvation chemistry controls ionic conductivity, desolvation kinetics, and interphase stability.
Yuqing Chen, Hao Du, Yun Zhao, Yuanzhu Zhao, Zhenyu Guo, Maria‐Magdalena Titirici, Xianshu Wang, Baohua Li   +7 more
wiley   +1 more source