Results 51 to 60 of about 141,106 (207)

Role of the thalamic parafascicular nucleus cholinergic system in the modulation of acute corneal nociception in rats [PDF]

open access: yesVeterinary Research Forum, 2011
The present study investigated the effects of microinjections of acetylcholine (a cholinergic agonist), physostigmine (a cholinesterase inhibitor), atropine (an antagonist of muscarinic cholinergic receptors) and hexamethonium (an antagonist of nicotinic
Esmaeal Tamaddonfard   +3 more
doaj  

Paying attention to smell: Cholinergic signaling in the olfactory bulb.

open access: yesFrontiers in Synaptic Neuroscience, 2014
The tractable, layered architecture of the olfactory bulb (OB), and its function as a relay between odor input and higher cortical processing, makes it an attractive model to study how sensory information is processed at a synaptic and circuit level. The
Rinaldo David D'Souza   +1 more
doaj   +1 more source

Simulating Effects of Learning and Lesions with a Model of Intrinsic and Synaptically Gated Responses of Striatal Cholinergic Interneurons [PDF]

open access: yes, 2006
The giant cholinergic interneurons of the striatum are tonically active neurons (TANs) that respond with characteristic pauses to novel events and to appetitive and aversive conditioned stimuli.
Bullock, Daniel, Tan, Can Ozan
core   +1 more source

Dysregulated homeostasis of acetylcholine levels in immune cells of RR-multiple sclerosis patients [PDF]

open access: yes, 2016
Multiple sclerosis (MS) is characterized by pro-inflammatory cytokine production. Acetylcholine (ACh) contributes to the modulation of central and peripheral inflammation.
Biagioni, Stefano   +11 more
core   +2 more sources

Does Cholinergic Stimulation Affect the P2X7 Receptor-Mediated Dye Uptake in Mast Cells and Macrophages?

open access: yesFrontiers in Cellular Neuroscience, 2020
Background: Extracellular ATP is a powerful trigger of neuroinflammation by activating immune cells via P2X7 receptors. Acetylcholine and nicotinic agonists inhibit ATP-triggered proinflammatory cytokines via the so-called “cholinergic anti-inflammatory ...
Dilyara Nurkhametova   +11 more
doaj   +1 more source

Beyond Cholinesterase Inhibition. Anti-Inflammatory Role and Pharmacological Profile of Current Drug Therapy for Alzheimer's Disease [PDF]

open access: yes, 2016
Inflammation is a common response of an individual against either exogenous or endogenous damage. The role of inflammation and of inflammatory cells recently emerged also in the pathogenesis of neurodegenerative disorders. Experimental evidences show how
GIUBILEI, Franco
core   +1 more source

Young Human Cholinergic Neurons Respond to Physiological Regulators and Improve Cognitive Symptoms in an Animal Model of Alzheimer’s Disease

open access: yesFrontiers in Cellular Neuroscience, 2017
The degeneration of cholinergic neurons of the nucleus basalis of Meynert (NBM) in the basal forebrain (BF) is associated to the cognitive decline of Alzheimer’s disease (AD) patients. To date no resolutive therapies exist. Cell-based replacement therapy
Annamaria Morelli   +18 more
doaj   +1 more source

Cholinergic regulation of mood: from basic and clinical studies to emerging therapeutics. [PDF]

open access: yes, 2019
Mood disorders are highly prevalent and are the leading cause of disability worldwide. The neurobiological mechanisms underlying depression remain poorly understood, although theories regarding dysfunction within various neurotransmitter systems have ...
Dulawa, Stephanie C, Janowsky, David S
core  

Generation of Choline for Acetylcholine Synthesis by Phospholipase D Isoforms [PDF]

open access: yes, 2001
DEDICATION: This article is dedicated to the memory of Sue Kim Hanson, a graduate student in the department of Pathology and Laboratory Medicine at Boston University School of Medicine, who perished in the terrorist attacks of September 11, 2001 ...
Blusztajn, Jan Krzysztof   +2 more
core   +3 more sources

A sex-specific effect of M4 muscarinic cholinergic autoreceptor deletion on locomotor stimulation by cocaine and scopolamine

open access: yesFrontiers in Molecular Neuroscience
ObjectiveAcetylcholine modulates the activity of the direct and indirect pathways within the striatum through interaction with muscarinic M4 and M1 receptors.
Anna Berezovskaia   +10 more
doaj   +1 more source

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