Results 81 to 90 of about 3,421,372 (265)

Effects of novel muscarinic M3 receptor ligand C1213 in pulmonary arterial hypertension models. [PDF]

open access: yes, 2016
Pulmonary hypertension (PH) is a complex disease comprising a pathologic remodeling and thickening of the pulmonary vessels causing an after load on the right heart ventricle that can result in ventricular failure. Triggered by oxidative stress, episodes
Ahmed, Mohamed   +5 more
core   +2 more sources

Structure and Function of the Benzodiazepine Receptor

open access: yesCHIMIA, 1987
Benzodiazepine tranquilizers are the most frequently therapeutically used psychotropic agents since their introduction in I960. Since 1974 research on the mechanism of action of agents acting on the specific benzodiazepine receptors (BZR) has been one ...
Willy E. Haefely
doaj   +1 more source

Snake and spider toxins induce a rapid recovery of function of botulinum neurotoxin paralysed neuromuscular junction [PDF]

open access: yes, 2015
Botulinum neurotoxins (BoNTs) and some animal neurotoxins (-Bungarotoxin, -Btx, from elapid snakes and -Latrotoxin, -Ltx, from black widow spiders) are pre-synaptic neurotoxins that paralyse motor axon terminals with similar clinical outcomes in patients.
Duregotti, Elisa   +6 more
core   +2 more sources

Trends in the Recent Patent Literature on Cholinesterase Reactivators (2016–2019)

open access: yesBiomolecules, 2020
Acetylcholinesterase (AChE) is the key enzyme responsible for deactivating the ACh neurotransmitter. Irreversible or prolonged inhibition of AChE, therefore, elevates synaptic ACh leading to serious central and peripheral adverse effects which fall under
Alexandre A. de Castro   +6 more
doaj   +1 more source

Aging and aerobic fitness affect the contribution of noradrenergic sympathetic nerves to the rapid cutaneous vasodilator response to local heating [PDF]

open access: yes, 2011
Sedentary aging results in a diminished rapid cutaneous vasodilator response to local heating. We investigated whether this diminished response was due to altered contributions of noradrenergic sympathetic nerves; assessing 1) the age-related decline and,
Alan D. Ruddock   +6 more
core   +1 more source

Crystal Structure of Human Butyrylcholinesterase and of Its Complexes with Substrate and Products*

open access: yesJournal of Biological Chemistry, 2003
Cholinesterases are among the most efficient enzymes known. They are divided into two groups: acetylcholinesterase, involved in the hydrolysis of the neurotransmitter acetylcholine, and butyrylcholinesterase of unknown function.
Y. Nicolet   +4 more
semanticscholar   +1 more source

Liver Disease and Central Nervous System Dysfunction: Linking the Two - A Narrative Review

open access: yesJournal of Education, Health and Sport
Introduction: Liver dysfunction can significantly impact the central nervous system (CNS), leading to neuropsychiatric complications such as hepatic encephalopathy (HE).
Maciej Tenderenda   +9 more
doaj   +1 more source

Neuropharmacological targets for drug action in vestibular sensory pathways [PDF]

open access: yes, 2017
The use of pharmacological agents is often the preferred approach to the management of vestibular dysfunction. In the vestibular sensory pathways, the sensory neuroepithelia are thought to be influenced by a diverse number of neuroactive substances that ...
Jones, Timothy A, Lee, Choongheon
core   +3 more sources

Ketamine and rapid-acting antidepressants: a new era in the battle against depression and suicide

open access: yesF1000Research, 2018
Therapeutic medications for the treatment of depression have serious limitations, particularly delayed onset and low rates of efficacy. However, the discovery that a single subanesthetic dose of ketamine, a glutamate NMDA receptor channel blocker, can ...
R. Duman
semanticscholar   +1 more source

Experimental approaches to understanding the role of protein phosphorylation in the regulation of neuronal function [PDF]

open access: yes, 1983
Studies by Earl Sutherland and his colleagues on hormonal regulation of the breakdown of glycogen in liver resulted in the discovery that the first step in the action of many hormones is to increase the synthesis of cAMP by activating adenylate cyclase ...
Kennedy, Mary B.
core  

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