Results 31 to 40 of about 101,023 (246)

Alcohol-dysregulated miR-30a and miR-934 in head and neck squamous cell carcinoma. [PDF]

, 2015
BackgroundAlcohol consumption is a well-established risk factor for head and neck squamous cell carcinoma (HNSCC); however, the molecular mechanisms by which alcohol promotes HNSCC pathogenesis and progression remain poorly understood.
Kim, Elizabeth, Korrapati, Avinaash, Kuo, Selena Z, Ongkeko, Weg M, Rahimy, Elham, Rahimy, Mehran, Saad, Maarouf A, Wang-Rodriguez, Jessica, Yu, Michael Andrew, Zheng, Hao, Zou, Angela E   +10 more
core   +1 more source

Synergistic reduction of toluylene blue induced by acetaldehyde and menadione in yeast cell suspension: Application to determination of yeast cell activity

Biochemistry and Biophysics Reports, 2017
Membrane permeant acetaldehyde and menadione induced the synergistic reduction of toluylene blue (TB) acting as non-membrane permeant redox indicator in yeast cell suspension.
Shiro Yamashoji
doaj   +1 more source

On the use of an explicit chemical mechanism to dissect peroxy acetyl nitrate formation. [PDF]

, 2014
Peroxy acetyl nitrate (PAN) is a key component of photochemical smog and plays an important role in atmospheric chemistry. Though it has been known that PAN is produced via reactions of nitrogen oxides (NOx) with some volatile organic compounds (VOCs ...
Blake, Donald R, Chai, Fahe, Chen, Yizhen, Ding, Aijun, Gao, Jian, Gao, Rui, Gao, Xiaomei, Huang, Yu, Lee, Shuncheng, Nie, Wei, Wang, Shulan, Wang, Tao, Wang, Wenxing, Wang, Xinfeng, Xu, Zheng, Xue, Likun, Zhang, Qingzhu   +16 more
core   +1 more source

Acetaldehyde in the Enders triple cascade reaction via acetaldehyde dimethyl acetal

Beilstein Journal of Organic Chemistry, 2023
Asymmetric organocatalyzed multicomponent reactions represent an important toolbox in the field of organic synthesis to build complex scaffolds starting from simple starting materials.
Alessandro Brusa, Debora Iapadre, Maria Edith Casacchia, Alessio Carioscia, Giuliana Giorgianni, Giandomenico Magagnano, Fabio Pesciaioli, Armando Carlone   +7 more
doaj   +1 more source

Enhanced Expression of Alcohol Dehydrogenase I in Pichia pastoris Reduces the Content of Acetaldehyde in Wines

Microorganisms, 2023
Acetaldehyde is an important carbonyl compound commonly detected in wines. A high concentration of acetaldehyde can affect the flavor of wines and result in adverse effects on human health.
Kun Geng, Ying Lin, Xueyun Zheng, Cheng Li, Shuting Chen, He Ling, Jun Yang, Xiangyu Zhu, Shuli Liang   +8 more
doaj   +1 more source

Seasonal measurements of total OH reactivity fluxes, total ozone loss rates and missing emissions from Norway spruce in 2011 [Discussion paper] [PDF]

, 2012
Numerous reactive volatile organic compounds (VOCs) are emitted into the atmosphere by vegetation. Most biogenic VOCs are highly reactive towards the atmosphere's most important oxidant, the hydroxyl (OH) radical.
Bonn, Boris, Bourtsoukidis, Efstratios, Kesselmeier, Jürgen, Lelieveld, Johannes, Nölscher, Anke Christine, Williams, Jonathan   +5 more
core   +1 more source

Atmospheric Acetaldehyde: Importance of Air-Sea Exchange and a Missing Source in the Remote Troposphere. [PDF]

, 2019
We report airborne measurements of acetaldehyde (CH3CHO) during the first and second deployments of the National Aeronautics and Space Administration (NASA) Atmospheric Tomography Mission (ATom).
Alan Hills, Andrew Conley, Apel E. C., Apel E. C., Barbara Barletta, Benjamin A. Nault, Bernadett Weinzierl, Brad Hall, Bruce Daube, Chelsea R. Thompson, Daniel D. Riemer, David Nance, David Tanner, Donald R. Blake, Eric C. Apel, Eric Ray, Francis Vitt, Frank M. Flocke, Fred Moore, Geoff S. Tyndall, Glenn M. Wolfe, Hannah Allen, James Elkins, Jason St. Clair, Jean‐François Lamarque, Jeff Peischl, John D. Crounse, John J. Orlando, Jose L. Jimenez, Kirk Ullmann, L. Gregory Huey, Louisa K. Emmons, Maximilian Dollner, Michelle Kim, Paul O. Wennberg, Pedro Campuzano‐Jost, Rebecca S. Hornbrook, Róisín Commane, Samuel R. Hall, Seinfeld J. H., Simone Tilmes, Siyuan Wang, Steven C. Wofsy, Thomas B. Ryerson, Thomas F. Hanisco, Wofsy S. C.   +45 more
core   +1 more source

Acetaldehyde in the Alaskan subarctic snowpack [PDF]

Atmospheric Chemistry and Physics, 2010
Acetaldehyde is a reactive intermediate in hydrocarbon oxidation. It is both emitted and taken up by snowpacks and photochemical and physical processes are probably involved.
F. Domine, S. Houdier, A.-S. Taillandier, W. R. Simpson   +3 more
doaj  

c-Fos immunoreactivity in prefrontal, basal ganglia and limbic areas of the rat brain after central and peripheral administration of ethanol and its metabolite acetaldehyde.

Frontiers in Behavioral Neuroscience, 2013
Considerable evidence indicates that the metabolite of ethanol (EtOH), acetaldehyde, is biologically active. Acetaldehyde can be formed from EtOH peripherally mainly by alcohol dehydrogenase, and also centrally by catalase.
Kristen N. Segovia, Regina eVontell, Laura eLópez-Cruz, John D Salamone, Merce eCorrea, Merce eCorrea   +5 more
doaj   +1 more source

Acetaldehyde metabolism by wine lactic acid bacteria and its oenological implications : a thesis presented in fulfillment of the requirements for the degree of Master of Science in Microbiology at Massey University [PDF]

, 2000
Acetaldehyde is one of the most important sensory carbonyl compounds formed during vinification. Excess acetaldehyde can adversely affect the flavour of wine and acetaldehyde plays a role in the colour development of red wines.
Osborne, James
core