Results 211 to 220 of about 2,443,583 (255)

Nicotinic cholinergic receptors in brain synaptosomes

Brain Research, 1979
In order to elucidate pharmacological characteristics of nicotinic receptors in the brain, competitive binding of nicotine analogues or cholinergic agents to brain particles was studied utilizing [3H]nicotine. The binding of [3H]nicotine to brain crude nitochondrial or synaptosomal fraction was progressively inhibited by the addition of increasing ...
Hiroo Imura, Kazuhide Yoshida
openaire   +3 more sources

The Aging of Cholinergic Synapses: Ontogenesis of Cholinergic Receptors

1986
Cholinergic synapses in brain undergo dynamic changes during development, maturation and aging. During the life span we can assume that there is a continuous interregulation between presynaptic and postsynaptic activity. In recent years several investigators have shown for example that both muscarine- and nicotine-like receptor binding sites in brain ...
openaire   +2 more sources

Cholinergic receptors

Critical Care Nurse, 1990
B L, Herlihy, J T, Herlihy
openaire   +2 more sources

Cholinergic nicotenic receptors in the vestibular epithelia

Brain Research, 1991
Receptor binding studies specific for nicotinic cholinergic receptors have been carried out on isolated vestibular epithelia of the frogs Rana catesbiana and Rana temporaria. Evidence is presented for the presence of nicotinic-like cholinergic receptors specifically associated with the sensory areas.
openaire   +3 more sources

Chronic, Intermittent Exposure to Chlorpyrifos in Rats: Protracted Effects on Axonal Transport, Neurotrophin Receptors, Cholinergic Markers, and Information Processing

Journal of Pharmacology and Experimental Therapeutics, 2007
A. Terry, D. A. Gearhart, W. Beck, Jacob N. Truan, M. Middlemore, Leah N. Williamson, M. Bartlett, M. Prendergast, D. W. Sickles, J. Buccafusco   +9 more
semanticscholar   +1 more source

G Protein–Coupled Receptors, Cholinergic Dysfunction, and Aβ Toxicity in Alzheimer’s Disease

Science Signaling, 2009
A. Thathiah, B. de Strooper
semanticscholar   +1 more source

CHOLINERGIC RECEPTOR DESENSITIZATION*

Annals of the New York Academy of Sciences, 1976
C. H. Wolfson, William L. Nastuk
openaire   +3 more sources

Subtypes of Muscarinic Cholinergic Receptors

1989
Acetylcholine released from neurons has effects on many biological processes. These effects are mediated through two major classes of receptors termed nicotinic and muscarinic cholinergic receptors. There is currently strong evidence supporting the concept that both of these major classes of cholinergic receptors are themselves comprised of distinct ...
openaire   +2 more sources

Non-neuronal nicotinic acetylcholine receptors: Cholinergic regulation of the immune processes

Neurophysiology (New York), 2007
M. Skok
semanticscholar   +1 more source

Nicotinic acetylcholine receptors and nicotinic cholinergic mechanisms of the central nervous system.

Annual Review of Pharmacology and Toxicology, 2007
J. Dani, D. Bertrand
semanticscholar   +1 more source