Results 71 to 80 of about 900,428 (163)

Papel do sistema simpático na disfunção cardiovascular do choque séptico [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Farmacologia, Florianópolis, 2014.O choque séptico é um potente estímulo para a ativação de vários sistemas orgânicos e dentre ...
Favero, Ana Maria
core  

Decatecholaminization and calcium sensitizers in critically ill patients

open access: yesResearch in Cardiovascular Medicine, 2014
Samad E J Golzari, Ata Mahmoodpoor
doaj   +1 more source

Beta-adrenergic receptors on canine coronary collateral vessels: characterization and function

open access: yes, 1989
The present studies were performed to examine the role of beta-adrenergic receptors in modulating smooth muscle tone in mature coronary collaterals.
R. D. Feldman   +3 more
core   +1 more source

9-AAP, a fluorescent beta-adrenergic antagonist, enters the hamster sperm acrosome in a manner inconsistent with binding to beta-adrenergic receptors.

open access: yes, 1980
We have previously shown that the hamster sperm acrosome reaction, an event essential for fertilization, is stimulated by beta-adrenergic agonists and inhibited by beta-adrenergic antagonists.
S Meizel, L E Cornett
core   +1 more source

Novel mutants of the human beta(1)-adrenergic receptor reveal amino acids relevant for receptor activation

open access: yes, 2006
Activation of G protein-coupled receptors like the beta(1)-adrenergic receptor results in conformational changes that ultimately lead to signal propagation through a G protein to an effector like adenylyl cyclase.
Klotz KN, Ottolina G, Hoffmann C, Behr B
core   +1 more source

PEG-coated gold nanoparticles attenuate β-adrenergic receptor-mediated cardiac hypertrophy

open access: yes, 2017
Yuhui Qiao, Baoling Zhu, Aiju Tian, Zijian Li Department of Cardiology, Institute of Vascular Medicine, Peking University Third Hospital, Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health, Key Laboratory of ...
Zhu BL, Qiao YH, Tian AJ, Li ZJ
core  

Effects of alpha- and beta-adrenergic antagonists on rise in body temperature induced by psychological stress in rats

open access: yes, 1993
We investigated the effects of intraperitoneal injection of alpha- and beta-adrenergic antagonists on psychological stress-induced responses in free-moving rats. Psychological stress was induced by immersion in 2-cm-deep water.
K. Morimoto   +4 more
core   +1 more source

The human heart beta-adrenergic receptors. II. Coupling of beta 2-adrenergic receptors with the adenylate cyclase system.

open access: yes, 1983
The beta-adrenergic stimulation of adenylate cyclase in membranes from human auricles, ventricles, and fetal heart was compared with the binding properties of beta-adrenergic receptors in human auricles.
De Smet, Jean-Marie   +9 more
core  

Current management of complicated infantile hemangiomas: Atenolol or Propranolol?

open access: yesIberoamerican Journal of Medicine, 2022
Ivan David Lozada-Martinez   +3 more
doaj   +1 more source

Beta-adrenergic regulation of pancreatic cancer progression

open access: yes, 2016
Cancer is one of the leading causes of death, with 8.2 million deaths worldwide and 14.1 million new cases in 2012. Pancreatic cancer (PaCa) is the fourth leading causes of cancer death worldwide, with around 280,000 new cases per year.
Kim-Fuchs, Corina   +1 more
core   +1 more source

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