Results 71 to 80 of about 2,465,843 (248)

DISTRIBUTION OF CATECHOLAMINERGIC NEUROTRANSMITTERS AND RELATED RECEPTORS IN HUMAN BRONCHUS-ASSOCIATED LYMPHOID TISSUE [PDF]

open access: yes, 2004
Background: The functions of the bronchus-associated lymphoid tissue (BALT) are under the control of the autonomic nervous system ( sympathetic and parasympathetic nerve fibers).
BRUZZONE, Paolo   +3 more
core   +1 more source

Mapping the druggable allosteric space of G-protein coupled receptors: a fragment-based molecular dynamics approach. [PDF]

open access: yes, 2010
To address the problem of specificity in G-protein coupled receptor (GPCR) drug discovery, there has been tremendous recent interest in allosteric drugs that bind at sites topographically distinct from the orthosteric site. Unfortunately, structure-based
Ivetac, Anthony, McCammon, J Andrew
core   +2 more sources

α1B-adrenergic receptors differentially associate with Rab proteins during homologous and heterologous desensitization. [PDF]

open access: yesPLoS ONE, 2015
Internalization of G protein-coupled receptors can be triggered by agonists or by other stimuli. The process begins within seconds of cell activation and contributes to receptor desensitization.
Jean A Castillo-Badillo   +5 more
doaj   +1 more source

Response of Urinary Bladder to Cholinergic and Adrenergic Agents [PDF]

open access: yes, 1977
1977-01The pharmacologic response of bladder muscle strip of albino rabbits was studied in vitro. The effect of cholinergic and adrenergic agents and their antagonists were demonstrated with a log dose-response curve.
46693, KONDO, ATSUO
core  

The α2C-adrenergic receptor mediates hyperactivity of coloboma mice, a model of attention deficit hyperactivity disorder

open access: yesNeurobiology of Disease, 2006
Drugs that modify noradrenergic transmission such as atomoxetine and clonidine are increasingly prescribed for the treatment of attention deficit hyperactivity disorder (ADHD).
Kristy J. Bruno, Ellen J. Hess
doaj  

The adenylate cyclase receptor complex and aqueous humor formation. [PDF]

open access: yes, 1984
The secretory tissue of the eye, the ciliary processes, contains an enzyme receptor complex, composed of membrane proteins, the catalytic moiety of the enzyme adenylate cyclase, a guanyl nucleotide regulatory protein (or N protein), and other features ...
Caprioli, J, Sears, M
core   +1 more source

Alpha- and beta-adrenergic mediation of changes in metabolism and Na/K exchange in rat brown fat [PDF]

open access: yes, 1985
Double- and triple-barreled ion-sensitive microelectrodes were used to measure changes in extracellular K+ and Na+ concentrations ([K+]o, [Na+]o) in brown fat.
Coles, Jonathan A.   +2 more
core   +2 more sources

A Distinct Role of the Autonomic Nervous System in Modulating the Function of Lymphatic Vessels under Physiological and Tumor-Draining Conditions

open access: yesCell Reports, 2019
Summary: Lymphatic vessels (LVs) are important in the regulation of tissue fluid homeostasis and the pathogenesis of tumor progression. We investigated the innervation of LVs and the response to agonists and antagonists of the autonomic nervous system in 
Samia B. Bachmann   +8 more
doaj  

Beta-Adrenergic Receptor Blockade By Propranolol Enhances Retention In A Multitrial Passive-Avoidance Procedure [PDF]

open access: yes, 2000
The effect of beta -adrenergic receptor blockade on retention in a mildly aversive passive-avoidance procedure was investigated. Rats were given passive-avoidance training-1 trial per day for 4 days-and were administered saline, the centrally and ...
Koven, Nancy, , \u2798   +4 more
core   +1 more source

Functionally distinct and selectively phosphorylated GPCR subpopulations co-exist in a single cell. [PDF]

open access: yes, 2018
G protein-coupled receptors (GPCRs) transduce pleiotropic intracellular signals in a broad range of physiological responses and disease states. Activated GPCRs can undergo agonist-induced phosphorylation by G protein receptor kinases (GRKs) and second ...
Chowdhury, Dhrubajyoti   +8 more
core   +3 more sources

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