Results 101 to 110 of about 4,225,584 (267)

NERVE AGENTS: A BRIEF REVIEW

, 2023
Nerve agents, are organic chemicals that interrupt the cholinergic transmission to organs by irreversible inhibition of enzyme acetylcholinesterase.(1) This leads to the accumulation of neurotransmitter acetylcholine (ACh), which can ultimately lead to fatality.
openaire   +2 more sources

Short-term efficacy of physical interventions in osteoarthritic knee pain. A systematic review and meta-analysis of randomised placebo-controlled trials. [PDF]

, 2007
BACKGROUND: Treatment efficacy of physical agents in osteoarthritis of the knee (OAK) pain has been largely unknown, and this systematic review was aimed at assessing their short-term efficacies for pain relief.
A Andrianakos, A Fargas-Babjak, A Gur, A Khadilkar, A Molsberger, A White, AF Shaughnessy, Anne E Ljunggren, AR Jadad, AS Quirk, B Hegedus, B Lewis, B Nivbrant, BM Berman, Bård Bogen, C Sangdee, C Witt, CJ Derry, CR Smith, D Carroll, D Lewis, DH Trock, DH Trock, DJ Hunter, DT Felson, E Naredo, EM Roos, ES Pessoa, EW Ehrich, F Angst, F Song, F Tubach, GL Cheing, H Jensen, HH Dubben, J Low, J Stelian, J Vas, Jan M Bjordal, JB Walker, JH Kellgren, JM Bjordal, JM Bjordal, JM Bjordal, JM Bjordal, JM Bjordal, JM Bjordal, JP Ioannidis, K Grimmer, K Ishimaru, KA Sluka, KD Brandt, KG Baker, KM Jordan, KM Jordan, L Brosseau, L Chesterton, M Egger, M Osiri, M Yurtkuran, M Yurtkuran, Mark I Johnson, MI Johnson, MJ Smith, MJA Klaber, MP Steultjens, N Bellamy, N Bellamy, N Pipitone, N Wiebe, P Barlas, P Nicolakis, P Taylor, P White, PM Bulow, PM Peloso, PP Law, R Defrin, R Lubart, Roberta Chow, Rodrigo AB Lopes-Martins, S Götte, SM Cowan, T Harlow, VJ Robertson, W Takeda, World Association for Laser Therapy - WALT   +86 more
core   +5 more sources

Dos compostos ricos em energia aos gases de guerra: uma revisão sobre a química dos compostos orgânicos fosfatados

Orbital: The Electronic Journal of Chemistry, 2009
A química da ligação fósforo-oxigênio é utilizada largamente em sistemas biológicos em diversos processos, tais como a transdução de energia e o armazenamento, transmissão e expressão da informação genética, que são cruciais para que os seres vivos sejam
Luciano Albino Giusti, Vanderlei Gageiro Machado   +1 more
doaj  

Activity of Cyclic AMP Phosphodiesterases and Adenylyl Cyclase in Peripheral Nerve after Crush and Permanent Transection Injuries [PDF]

, 1998
Recent studies demonstrate that cAMP levels are tightly controlled during demyelination and remyelination in Schwann cells as cAMP decreases to 8–10% of normal following both sciatic nerve crush or permanent transection injury and only begins to increase
Poduslo, Joseph F., Walikonis, Randall S.   +1 more
core   +1 more source

Hydrophobic Fluorinated Porous Organic Frameworks for Enhanced Adsorption of Nerve Agents

Applied Sciences, 2020
Humidity in the air can significantly limit the adsorption capacity of porous materials used for the removal of chemical warfare agents (CWAs). Therefore, in this work, we prepared a porous organic material (C-1) and its fluoride derivative (C-1-F) via a
Shuyuan Zhou, Weimin Kong, Kunpeng Wang, Hao Han, Derui Yang, Yue Zhao, Hong Zhou, Qinghao Meng, Ye Yuan   +8 more
doaj   +1 more source

Highly selective and sensitive chromogenic detection of nerve agents (sarin, tabun and VX): a multianalyte detection approach.

Chemical Communications, 2017
A novel strategy using ferrocenyl dye (1) was developed for highly selective chromogenic detection of all nerve agents. The protocol was first established with nerve agent mimics (DFP, DCNP, and malaoxon) and then implemented on real agents, i.e.
Vinod Kumar, Raviraju G, Hemalata Rana, Vepa Kameswara Kameswara Rao, A. Gupta   +4 more
semanticscholar   +1 more source

Alarmins in frozen shoulder: a molecular association between inflammation and pain [PDF]

, 2017
Background: The pathophysiological mechanisms behind proliferation of fibroblasts and deposition of dense collagen matrix in idiopathic frozen shoulder remain unclear.
Akbar, Moeed, Cher, Jonathon Z.B., Crowe, Lindsay A.N., Fazzi, Umberto G., Garcia-Melchor, Emma, Hannah, Stephen C., Kerr, Shauna C., Kitson, Susan, McLean, Michael, Millar, Neal L., Murrell, George A.C.   +10 more
core   +1 more source

New Cinchona Oximes Evaluated as Reactivators of Acetylcholinesterase and Butyrylcholinesterase Inhibited by Organophosphorus Compounds

Molecules, 2017
For the last six decades, researchers have been focused on finding efficient reactivators of organophosphorus compound (OP)-inhibited acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). In this study, we have focused our research on a new oxime
Maja Katalinić, Antonio Zandona, Alma Ramić, Tamara Zorbaz, Ines Primožič, Zrinka Kovarik   +5 more
doaj   +1 more source

Role of the Calcium Plateau in the Neuronal Injury and Behavioral Morbidities Following Organophosphate Intoxication [PDF]

, 2016
Organophosphate (OP) chemicals include nerve agents and pesticides, and there is a growing concern of OP based chemical attacks against civilians. Current antidotes are essential in limiting immediate mortality associated with OP exposure.
Battaglia F.P., Campbell S., Dingeman A., Filbert M., Karki P., Konradsen F., Moorcraft P., Than K., Yamashita M.   +8 more
core   +2 more sources

New Autoinductive Cascade for the Optical Sensing of Fluoride: Application in the Detection of Phosphoryl Fluoride Nerve Agents.

Journal of the American Chemical Society, 2017
A new autoinductive cascade employing benzoyl fluoride as a latent source of fluoride is reported for signal amplification and optical detection of fluoride.
Xiaolong Sun, S. Dahlhauser, E. Anslyn
semanticscholar   +1 more source