Results 21 to 30 of about 79,434 (274)

Inhibition of the lipolytic action of beta-adrenergic agonists in human adipocytes by alpha-adrenergic agonists.

Journal of Lipid Research, 1981
The aim of this study was to define the role of the alpha-adrenergic receptor in the regulation of lipolysis by human adipocytes. Glycerol production by isolated human adipocytes was stimulated by the pure beta-adrenergic agonist isoproterenol in a dose ...
E E Wright, E R Simpson
doaj   +1 more source

Effects of catecholamines on volemic replacement with saline solution and the impact on heart rate variability in rabbits subjected to hemorrhage. A study by spectral analysis [PDF]

Acta Cirúrgica Brasileira, 2014
PURPOSE: To verify the effects of different catecholamines on volemic expansion and on the autonomic nervous system in rabbits that were subjected to hemorrhage.METHODS: Twenty four rabbits subjected to hemorrhage (with a 25% loss of blood volume) and ...
José Mariano Soares de Moraes, Matheus Fachini Vane, Denise de Fátima Rodrigues, Cristiano Teixeira Mostarda, Thiago Soares Mendes Moreira de Moraes, Lucas Fachini Vane, Eliana Marisa Ganem, Ismar Lima Cavalcanti, Norma Sueli Pinheiro Módolo, Luiz Antonio Vane   +9 more
doaj   +1 more source

Late expression of alpha 2-adrenergic-mediated antilipolysis during differentiation of hamster preadipocytes.

Journal of Lipid Research, 1991
In order to study the ontogenesis of the beta- and alpha 2-adrenergic control of lipolysis during the adipose conversion process, a model based on preadipocytes isolated from the stromal-vascular fraction of hamster adipose tissue was developed.
JS Saulnier-Blache, M Dauzats, D Daviaud, D Gaillard, G Ailhaud, R Négrel, M Lafontan   +6 more
doaj   +1 more source

Dexmedetomidine: present and future directions [PDF]

Korean Journal of Anesthesiology, 2019
Dexmedetomidine is a potent, highly selective α-2 adrenoceptor agonist, with sedative, analgesic, anxiolytic, sympatholytic, and opioid-sparing properties.
Seongheon Lee
doaj   +1 more source

Effect of alpha-2-agonist premedication on intraocular pressure after selective laser trabeculoplasty

Indian Journal of Ophthalmology, 2015
Aim: To determine the effect of alpha-2-agonist (AA) premedication (PM) on intraocular pressure (IOP) following selective laser trabeculoplasty (SLT).
Julius T Oatts, Xiaofei Wang, Nils A Loewen   +2 more
doaj   +1 more source

Spinal anesthesia for elective ceasarean section: use of different doses of hyperbaric bupivacaine associated with morphine and clonidine [PDF]

Acta Cirúrgica Brasileira, 2013
PURPOSE: To comparatively study the efficacy and maternal and fetal side-effects of two doses of bupivacaine associated with morphine and clonidine, administered by the subarachnoid route for cesarean section.
Angélica de Fátima de Assunção Braga, José Aristeu Fachini Frias, Franklin Sarmento da Silva Braga, Rosa Inês Costa Pereira, Stella Marys Meirelles Campos Titotto   +4 more
doaj   +3 more sources

Estrogen-Related Receptors Mediate the Adaptive Response of Brown Adipose Tissue to Adrenergic Stimulation

iScience, 2018
Summary: Adrenergic stimulation of brown adipose tissue (BAT) induces acute and long-term responses. The acute adrenergic response activates thermogenesis by uncoupling oxidative phosphorylation and enabling increased substrate oxidation.
Erin L. Brown, Bethany C. Hazen, Elodie Eury, Jean-Sébastien Wattez, Marin L. Gantner, Verena Albert, Sarah Chau, Manuel Sanchez-Alavez, Bruno Conti, Anastasia Kralli   +9 more
doaj   +1 more source

Phe-308 and Phe-312 in transmembrane domain 7 are major sites of alpha 1-adrenergic receptor antagonist binding. Imidazoline agonists bind like antagonists.

Journal of Biological Chemistry, 2001
Although agonist binding in adrenergic receptors is fairly well understood and involves residues located in transmembrane domains 3 through 6, there are few residues reported that are involved in antagonist binding.
D. Waugh, R. Gaivin, M. Zuscik, P. Gonzalez-Cabrera, S. Ross, J. Yun, D. Perez   +6 more
semanticscholar   +1 more source

Fibre Type-Specific Proteomics Reveals Shared and Distinct Skeletal Muscle Adaptations to Resistance Training and Beta₂-Adrenergic Agonist. [PDF]

J Cachexia Sarcopenia Muscle
ABSTRACT Background Skeletal muscle is essential for metabolic health and physical function. While resistance training promotes muscle hypertrophy, alternative therapeutic strategies are needed for individuals unable to engage in physical activity. Because beta2‐adrenergic stimulation induces muscle growth without mechanical load, we assessed muscle ...
Jessen S, Di Credico A, Moreno-Justicia R, Moesgaard L, Lemminger A, Stocks B, Di Baldassarre A, Bangsbo J, Deshmukh AS, Hostrup M.   +9 more
europepmc   +2 more sources

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

Advanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa, Lineta Stonkute, Sara Trujillo, Mariana Azevedo Gonzalez Oliva, Francis Burton, Matthew J. Dalby, Oana Dobre, Godfrey Smith, Manuel Salmeron‐Sanchez   +8 more
wiley   +1 more source