Results 161 to 170 of about 201,447 (356)

Hungry for Knowledge: Octopamine Signaling Regulates Hunger‐Enhanced Olfactory Learning

Advanced Science, EarlyView.
Researchers demonstrate that hunger state facilitates both aversive and appetitive olfactory learning. Two distinct octopamine signaling pathways are involved in aversive or appetitive memory formation in the hunger state. And, hunger state also facilitates the formation of both types of memories via an evolutionarily conserved norepinephrine (the ...
Huijuan Zhao, Guiyuan Shi, Ruixue Qin, Yinghao Sun, Wenbo Guo, Ruixia Shi, Minxian Peng, Jingxuan Yang, Jianjian Zhao, Qiuhan Liu, Jun Xiao, Ke Zhang, Qiang Liu, Wenxing Yang, He Liu   +14 more
wiley   +1 more source

An Introduction to Electrospray Ionization and Matrix Assisted Laser Desorption/ Ionization Mass Spectrometry: Essential Tools in the Modern Drug Discovery Process

, 1998
Ashit K. Ganguly, BIRENDRA N. PRAMANIK
openalex   +1 more source

SpheriCal ^® ‐ESI: A dendrimer‐based nine‐point calibration solution ranging from m / z 273 to 1716 for electrospray ionization mass spectrometry peptide analysis

, 2020
Joakim Romson, Oliver Freiholtz, Anher Saeed, Adrián Soto Kronberg, A. F. Thomas, Jamie Godfrey, Michael Malkoch, Scott M. Grayson, Åsa Emmer   +8 more
openalex   +1 more source

Ir(III) Complexes Convert Cold to Hot Tumors via Ferroptosis/Necroptosis‐Driven Immunogenic Cell Death and Photosensitized CD47 Downregulation

Advanced Science, EarlyView.
Red‐light‐activated Ir1 overcomes hypoxia tolerance and adapts to the immunosuppressive tumor microenvironment, converting immunologically cold tumors into inflamed hot microenvironments. This conversion is driven by synergistic induction of immunogenic cell death through coordinated ferroptosis‐necroptosis pathways and spatiotemporally controlled ...
Long‐Bo Yu, Peng Wang, Qing‐Hua Shen, Qi‐Xin Guan, Zhi‐Yuan Li, Ying‐Ying Han, Xin‐Yi Zhang, Qing‐Yuan Hu, Cai‐Ping Tan   +8 more
wiley   +1 more source

Electrospray ionization mass spectrometry ion suppression/enhancement caused by column bleed for three mixed‐mode reversed‐phase/anion‐exchange high‐performance liquid chromatography columns [PDF]

, 2021
Thomas H. Walter, Melvin Blaze M. T., Cheryl Boissel   +2 more
openalex   +1 more source

Colored Plastic Pollution Reshapes Aquatic Microbial Community and Resistance Profile via Divergent Pseudonatural Dissolved Organic Matter

Advanced Science, EarlyView.
By altering the quantity and chemical composition of polyethylene‐derived dissolved organic matter, plastic color dynamically regulates bacterial metabolic interactions, thereby reshaping community resistance expression and facilitating the dissemination of antibiotic resistance.
Shuting Fang, Shuqin Liu, Jingui Huang, Yiquan Huang, Chao Chen, Qijun Ruan, Pengran Guo, Gangfeng Ouyang   +7 more
wiley   +1 more source

Forensic DNA fingerprinting by liquid chromatography-electrospray ionization mass spectrometry

BioTechniques, 2007
Herbert Oberacher, Walther Parson
doaj   +1 more source

Screening and Identification of Glyceollins and Their Metabolites by Electrospray Ionization Tandem Mass Spectrometry with Precursor Ion Scanning

, 2013
Syeda S. Quadri, Robert E. Stratford, Stephen M. Boué, Richard B. Cole   +3 more
openalex   +2 more sources

A Hexadecacationic Metal–Organic Cage for Anchoring Sulfonates: High‐Order Binding of Di‐ and Trisulfonates and High‐Performance Removal of Perfluorosulfonates from Water

Advanced Science, EarlyView.
Developing synthetic hosts that can bind sulfonate anions or sequester perfluorosulfonates is crucial in biological and environmental sciences. Here, a Zr‐based metal–organic cage (1) integrating electron‐deficient tripyridinium panels is designed and synthesized.
Yawei Liu, Gen Li, Xiang Zhang, Zelin Du, Tingting Zhang, Yongya Zhang, Roy Lavendomme, En‐Qing Gao, Dawei Zhang   +8 more
wiley   +1 more source

Medicago Sativa L. Saponin‐Driven Lactobacillus Intestinalis Restores Intestinal Stemness in Naturally Aged Mice via the Bile Acid‐FXR‐Wnt Signaling Axis

Advanced Science, EarlyView.
This study examines the mechanism by which alfalfa saponin (AS) regulates intestinal stemness via modulation of the gut microbiota. The results indicate that AS significantly increases the abundance of Lactobacillus intestinalis, which subsequently activates Wnt signaling via bile acid metabolism and enhances intestinal stemness. These findings provide
Mengqi Liu, Jiamin Sun, Zuyang Jia, Yalei Cui, Xiaoyan Zhu, Zhichang Wang, Hao Sun, Boshuai Liu, Yinghua Shi   +8 more
wiley   +1 more source