Results 11 to 20 of about 2,429,018 (397)

Cholinergic System and Its Therapeutic Importance in Inflammation and Autoimmunity

open access: yesFrontiers in Immunology, 2021
Neurological and immunological signals constitute an extensive regulatory network in our body that maintains physiology and homeostasis. The cholinergic system plays a significant role in neuroimmune communication, transmitting information regarding the ...
Namrita Halder, G. Lal
semanticscholar   +1 more source

Effect of gallamine on cholinergic receptors [PDF]

open access: yesCanadian Anaesthetists’ Society Journal, 1970
Gallamine triethiodide causes tachycardia thought to be due to a specific vagolytic action. Recently, Brown and Crout have shown that gallamine may cause increased inotropic and chronotropic activity due to the release of catecholamines from cardiac sympathetic nerves.
John T. Hamilton, Flora J. Rathbun
openaire   +3 more sources

Mitochondrial Nicotinic Acetylcholine Receptors Support Liver Cells Viability After Partial Hepatectomy

open access: yesFrontiers in Pharmacology, 2018
Nicotinic acetylcholine receptors (nAChRs) expressed on the cell plasma membrane are ligand-gated ion channels mediating fast synaptic transmission, regulating neurotransmitter and cytokine release and supporting the viability of many cell types.
Kateryna Uspenska   +6 more
doaj   +1 more source

Brain muscarinic cholinergic receptors in Huntington's disease [PDF]

open access: yes, 1992
Muscarinic cholinergic receptors and choline acetyltransferase (ChAT) activity were studied in postmortem brain tissue from patients with Huntington's disease and matched control subjects.
Agid, Y.   +4 more
core   +1 more source

A companion to the preclinical common data elements for phenotyping seizures and epilepsy in rodent models. A report of the TASK3‐WG1C: Phenotyping working group of the ILAE/AES joint translational task force

open access: yesEpilepsia Open, EarlyView., 2022
Abstract Epilepsy is a heterogeneous disorder characterized by spontaneous seizures and behavioral comorbidities. The underlying mechanisms of seizures and epilepsy across various syndromes lead to diverse clinical presentation and features. Similarly, animal models of epilepsy arise from numerous dissimilar inciting events.
Melissa Barker‐Haliski   +3 more
wiley   +1 more source

Cholinergic Regulation of Hippocampal Theta Rhythm

open access: yesBiomedicines, 2022
Cholinergic regulation of hippocampal theta rhythm has been proposed as one of the central mechanisms underlying hippocampal functions including spatial memory encoding.
Zhenglin Gu, Jerrel L. Yakel
doaj   +1 more source

Dopamine D_2-receptor activation elicits akinesia, rigidity, catalepsy, and tremor in mice expressing hypersensitive 4 nicotinic receptors via a cholinergic-dependent mechanism [PDF]

open access: yes, 2010
Recent studies suggest that high-affinity neuronal nicotinic acetylcholine receptors (nAChRs) containing α4 and β2 subunits (α4β2*) functionally interact with G-protein-coupled dopamine (DA) D_2 receptors in basal ganglia.
Andrew R. Tapper   +18 more
core   +3 more sources

Acetylcholine regulation of GnRH neuronal activity: A circuit in the medial septum

open access: yesFrontiers in Endocrinology, 2023
In vertebrates, gonadotropin-releasing hormone (GnRH)-secreting neurons control fertility by regulating gonadotrophs in the anterior pituitary. While it is known that acetylcholine (ACh) influences GnRH secretion, whether the effect is direct or indirect,
David M. Shostak   +3 more
doaj   +1 more source

A spatial covariance (123)I-5IA-85380 SPECT study of α4β2 nicotinic receptors in Alzheimer's disease [PDF]

open access: yes, 2016
Alzheimer's disease (AD) is characterized by widespread degeneration of cholinergic neurons, particularly in the basal forebrain. However, the pattern of these deficits and relationship with known brain networks is unknown.
Colloby, Sean J.   +4 more
core   +1 more source

Simultaneous release of glutamate and acetylcholine from single magnocellular "cholinergic" basal forebrain neurons [PDF]

open access: yes, 2006
Basal forebrain (BF) neurons provide the principal cholinergic drive to the hippocampus and cortex. Their degeneration is associated with the cognitive defects of Alzheimer's disease. Immunohistochemical studies suggest that some of these neurons contain
Abogadie, FC, Allen, TGJ, Brown, DA
core   +1 more source

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