Results 31 to 40 of about 94,483 (313)

Interaction studies on catecholamines to cellular receptors using in silico approach

Artery Research, 2017
Catecholamines are organic compounds derived from amino acids tyrosine and phenylalanine, which acts as neurotransmitters and also functions as hormones in the blood circulation. They bind to plasma proteins and circulate in the blood stream. High levels
S. Kalaivannan, T. Vinoth kambali, S. Prabhu, S. Visvanathan, N. Karpagam   +4 more
doaj   +1 more source

Post-Mortem Immunohistochemical Evidence of β2-Adrenergic Receptor Expression in the Adrenal Gland [PDF]

, 2019
The evidence from post-mortem biochemical studies conducted on cortisol and catecholamines suggest that analysis of the adrenal gland could provide useful information about its role in human pathophysiology and the stress response.
Alibrandi A., Asmundo A., Baldino G., Cardia L., Macaione V., Malta C., Micali A., Minutoli L., Mondello C., Puzzolo D., Ventura Spagnolo E.   +10 more
core   +1 more source

Clinical and morphological characteristics of head-facial haemangiomas

Head & Face Medicine, 2007
Background Haemangiomas of the head or face are a frequent vascular pathology, consisting in an embryonic dysplasia that involves the cranial-facial vascular network.
Chiummariello Stefano, Torroni Andrea, Iannetti Giorgio, Cavallotti Carlo   +3 more
doaj   +1 more source

Interactions between the neuromodulatory systems and the amygdala: exploratory survey using the Allen Mouse Brain Atlas. [PDF]

, 2013
Neuromodulatory systems originate in nuclei localized in the subcortical region of the brain and control fundamental behaviors by interacting with many areas of the central nervous system.
Krichmar, Jeffrey L, Zaldivar, Andrew
core   +1 more source

Adrenergic regulation of adipocyte metabolism.

Journal of Lipid Research, 1983
Adipocytes can be readily isolated from intact adipose tissue. In adipocytes from hamster and human white adipose tissue it is possible to demonstrate beta, alpha 1, and alpha 2 adrenoceptors.
J N Fain, J A Garcĩa-Sáinz
doaj   +1 more source

The (--)[3H]dihydroalprenolol binding to rat adipocyte membranes: an explanation of curvilinear Scatchard plots and implications for quantitation of beta-adrenergic sites

Journal of Lipid Research, 1982
In rat adipocyte membranes, both beta-adrenergic agonists and beta-adrenergic antagonists competed with (--)[3H]dihydroalprenolol for high affinity (KD 2-4 nM) and low capacity binding sites.
E M Dax, J S Partilla, R I Gregerman
doaj   +1 more source

BETA-ADRENERGIC RECEPTORS IN VARIOUS ORGANS

Japanese Journal of Pharmacology, 1970
The concept of two adrenergic receptor mechanisms or α- and β-adrenergic receptor systems, originally postulated by Ahlguist (1) is presently accepted. Furchgott (2) has presented evidence suggesting that there may be different types of receptors in the β- class.
K, Takagi, I, Takayanagi
openaire   +3 more sources

Influence of development and reduction of fat stores on the antilipolytic alpha 2-adrenoceptor in hamster adipocytes: comparison with adenosine and beta-adrenergic lipolytic responses

Journal of Lipid Research, 1983
The response of the hamster adipocyte to various lipolytic (beta-adrenergic) and antilipolytic (alpha(2)-adrenergic and adenosine-dependent) stimuli was studied during the development and after cold-induced regression of fat stores.
C Carpene, M Berlan, M Lafontan
doaj   +1 more source

Gravin orchestrates protein kinase A and 2-adrenergic receptor signaling critical for synaptic plasticity and memory [PDF]

, 2012
A kinase-anchoring proteins (AKAPs) organize compartmentalized pools of protein kinase A (PKA) to enable localized signaling events within neurons. However, it is unclear which of the many expressed AKAPs in neurons target PKA to signaling complexes ...
Abel, T., Baillie, G.S., Canton, D.A., Day, J.P., Gelman, I.H., Grimes, Q., Guercio, L.A., Havekes, R., Huang, T., Luczak, V., Nie, T., Park, A.J., Scott, J.D.   +12 more
core   +2 more sources

Lactoferrin treatment activates acetylcholinesterase, decreasing acetylcholine levels in non‐small cell lung cancer (NSCLC) cell culture supernatants, inhibiting cell survival

FEBS Open Bio, EarlyView.
Representation of the suggested mode of action of lactoferrin (Lf) in nonsmall cell lung cancer (NSCLC) A549 cells. Lf induces activation of caspase‐3 by activating p53 and AChE leading to decreased ACh concentrations. In turn, ACh signaling leads to activation of VEGF and AKT and blocking of caspase‐3.
Stuti Goel, Caroline Wozniak, Aya Sabri, Ben Haddad, Brooke Lopo, Alvaro Cobos, Sarah Sarofim, Jeffrey Guthrie, Deborah Heyl, Hedeel Guy Evans   +9 more
wiley   +1 more source