Results 101 to 110 of about 2,877 (196)

The correction of alpha7 nicotinic acetylcholine receptor concentration-response relationships in Xenopus oocytes

open access: yesNeuroscience Letters, 1998
The rapid desensitization of alpha7 nicotinic acetylcholine receptors (nAChR) has presented a serious problem for the characterization of this receptor subtype, potentially confounding the interpretation of concentration-response relationships. However, the consistency of cell geometry and solution flow in oocyte recordings permits estimations of ...
Department of Pharmacology and Therapeutics, Box 100267 JHMHSC, University of Florida, Gainesville, FL 32610–0267, USA ( host institution )   +2 more
openaire   +3 more sources

Opportunities in precision psychiatry using PET neuroimaging in psychosis

open access: yesNeurobiology of Disease, 2019
With the movement toward precision medicine in healthcare, recent studies of individuals with psychosis have begun to explore positron emission tomography (PET) as a tool to test for biochemical signatures that may distinguish subtypes of psychosis that ...
Jennifer M. Coughlin   +2 more
doaj   +1 more source

Actions of Agonists, Fipronil and Ivermectin on the Predominant In Vivo Splice and Edit Variant (RDLbd, I/V) of the Drosophila GABA Receptor Expressed in Xenopus laevis Oocytes

open access: yes, 2014
Ionotropic GABA receptors are the targets for several classes of insecticides. One of the most widely-studied insect GABA receptors is RDL (resistance to dieldrin), originally isolated from Drosophila melanogaster.
Philip Biggin   +11 more
core   +1 more source

Role of alpha7-nicotinic acetylcholine receptor in human non-small cell lung cancer proliferation.

open access: yes, 2008
OBJECTIVES: Lung cancer is the most common cause of cancer death in the world. Cigarette smoking represents the major risk factor. Nicotine, an active component of cigarettes, can induce cell proliferation, angiogenesis and apoptosis resistance.
Cesario, Alfredo, Granone, Pierluigi
core   +1 more source

Gamma-lactams--a novel scaffold for highly potent and selective alpha 7 nicotinic acetylcholine receptor agonists.

open access: yes, 2009
A novel class of alpha7 nicotinic acetylcholine receptor (nAChR) agonists has been discovered through high-throughput screening. The cis gamma-lactam scaffold has been optimized to reveal highly potent and selective alpha7 nAChR agonists with in vitro ...
Enz, Albert   +7 more
core   +1 more source

A Potential Role of Alpha-7 Nicotinic Acetylcholine Receptor in Cardiac Angiogenesis in a Pressure-Overload Rat Model

open access: yesJournal of Pharmacological Sciences, 2010
.: This work investigated the expression of alpha-7 nicotinic acetylcholine receptor (α7nAChR) in the left ventricle and its putative role in cardiac angiogenesis in a pressure overload rat model induced by abdominal aorta coarctation. Blood pressure and
Min Ni   +7 more
doaj   +1 more source

Retinal ganglion cell neuroprotection induced by activation of alpha7 nicotinic acetylcholine receptors

open access: yesNeural Regeneration Research, 2016
Glaucoma is a group of degenerative retinal diseases that damage the eye's optic nerve and can result in vision loss and blindness. It is characterized by optic neuropathy, cupping of the optic disk, and progressive loss of retinal ganglion cells (RGCs) and axons in the optic nerve.
openaire   +3 more sources

Neuroimmune Interactions in Schizophrenia: Focus on Vagus Nerve Stimulation and Activation of the Alpha-7 Nicotinic Acetylcholine Receptor

open access: yesFrontiers in Immunology, 2017
Schizophrenia is one of the most debilitating mental disorders and is aggravated by the lack of efficacious treatment. Although its etiology is unclear, epidemiological studies indicate that infection and inflammation during development induces ...
Fabiana Maria das Graças Corsi-Zuelli   +9 more
doaj   +1 more source

Expression of an alpha7 duplicate nicotinic acetylcholine receptor-related protein in human leukocytes

open access: yes, 2002
We examined the potential expression and function of alpha7 nicotinic acetylcholine receptors (nAChRs) in leukocytes. RT-PCR with alpha7 specific primers revealed the presence of the receptor mRNA in leukocytes.
Villiger, Y.   +7 more
core  

Suitability of nicotinic acetylcholine receptor alpha7 and muscarinic acetylcholine receptor 3 antibodies for immune detection: evaluation in murine skin

open access: yes, 2015
Recent evidence reveals a crucial role for acetylcholine and its receptors in the regulation of inflammation, particularly of nicotinic acetylcholine receptor alpha7 (Chrna7) and muscarinic acetylcholine receptor 3 (Chrm3).
Peters, Eva M. J.   +7 more
core   +1 more source

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