Results 21 to 30 of about 53,199 (316)

Safety and efficacy of beta-3 adrenergic agonists in treating neurogenic lower urinary tract dysfunction: A systematic review and meta-analysis [PDF]

Investigative and Clinical Urology
Purpose: To evaluate efficacy and safety of beta-3 adrenergic agonists in adults with neurogenic lower urinary tract dysfunction. Materials and Methods: According to a protocol (CRD42022350079), we searched multiple data sources for published and ...
Mohamed Medhat Elkhashab, Abdullah Mari Alqahtani, Myung Ha Kim, Jinu Kim, Jang Hwan Kim, Jae Hung Jung   +5 more
doaj   +1 more source

Trafficking of β2-adrenergic receptors: insulin and β-agonists regulate internalization by distinct cytoskeletal pathways [PDF]

Journal of Cell Science, 2004
Insulin and β-adrenergic agonists stimulate a rapid phosphorylation and sequestration of the β2-adrenergic receptors (β2ARs). Although the expectation was that a common pathway would be involved in the trafficking of the β2AR in response to either hormone, studies reported herein show the existence of unique cytoskeletal requirements for ...
Elena, Shumay, Shai, Gavi, Hsien-yu, Wang, Craig C, Malbon   +3 more
openaire   +2 more sources

Differential expression of skeletal muscle genes following administration of clenbuterol to exercised horses. [PDF]

, 2016
BackgroundClenbuterol, a beta2-adrenergic receptor agonist, is used therapeutically to treat respiratory conditions in the horse. However, by virtue of its mechanism of action it has been suggested that clenbuterol may also have repartitioning affects in
Chouicha, Nadira, Harrison, Linda M, Kass, Phil H, Knych, Heather K, Steinmetz, Stacy J   +4 more
core   +1 more source

Functional selectivity of GPCR-directed drug action through location bias. [PDF]

, 2017
G-protein-coupled receptors (GPCRs) are increasingly recognized to operate from intracellular membranes as well as the plasma membrane. The β 2 -adrenergic GPCR can activate G s -linked cyclic AMP (G s -cAMP) signaling from endosomes.
Conti, Marco, Huang, Bo, Irannejad, Roshanak, Mika, Delphine, Pessino, Veronica, von Zastrow, Mark, Wedegaertner, Philip B.   +6 more
core   +3 more sources

An assay for beta-adrenergic receptors in isolated human fat cells.

Journal of Lipid Research, 1982
The beta-adrenergic receptors have been characterized in isolated human adipocytes using a potent beta-adrenergic antagonist (-)-[3H]dihydroalprenolol.
P Engfeldt, P Arner, H Wahrenberg, J Ostman   +3 more
doaj   +1 more source

Beta-agonist stimulation ameliorates the phenotype of spinal and bulbar muscular atrophy mice and patient-derived myotubes [PDF]

, 2017
Spinal and bulbar muscular atrophy (SBMA) is a neuromuscular disease characterized by the loss of lower motor neurons. SBMA is caused by expansions of a polyglutamine tract in the gene coding for androgen receptor (AR).
Blaauw, Bert, Borgia, Doriana, Gomes Pereira, Marcelo, Lieberman, Andrew P., Maino, Eleonora, Malena, Adriana, Marchioretti, Caterina, Milioto, Carmelo, Pegoraro, Elena, Pennuto, Maria, Pennuto, Maria, Plebani, Mario, Polanco, Maria J., Sambataro, Fabio, Sambataro, Fabio, Sorar, Gianni, Soraru', Gianni, Venturini, Roberta, Vergani, Lodovica   +18 more
core   +3 more sources

Concerted action of human chorionic gonadotropin and norepinephrine on intracellular-free calcium in human granulosa-lutein cells [PDF]

, 1993
Luteal cells are known to possess receptors for LH/hCG and receptors of the beta-adrenergic type. Interactions of specific agonists with either receptor lead to the activation of adenylate cyclase and subsequently to an increase of cAMP.
Föhr, K. J., Gratzl, Manfred, Mayerhofer, Artur, Rosenbusch, B., Rudolf, M., Sterzik, K.   +5 more
core   +1 more source

Evidence from in vitro differentiating cells that adrenoceptor agonists can increase uncoupling protein mRNA level in adipocytes of adult humans: an RT-PCR study

Journal of Lipid Research, 1996
In vivo data have suggested that adrenergic signals can reactivate dormant brown adipocytes in adult humans. We report here a system based on primary cultures of perirenal adipocytes from human adults and reverse transcription-PCR of uncoupling protein ...
O Champigny, D Ricquier
doaj   +1 more source

Chirality of β2-agonists. An overview of pharmacological activity, stereoselective analysis, and synthesis

Open Chemistry, 2020
β2-Agonists (β2-adrenergic agonists, bronchodilatants, and sympathomimetic drugs) are a group of drugs that are mainly used in asthma and obstructive pulmonary diseases. In practice, the substances used to contain one or more stereogenic centers in their
Ružena Čižmáriková, Jindra Valentová, Renáta Horáková   +2 more
doaj   +1 more source

Prolonged β-Agonist Infusion Does Not Induce Desensitization or Down-Regulation of β-Adrenergic Receptors in Newborn Sheep [PDF]

Pediatric Research, 1992
In adult animals, prolonged beta-agonist exposure leads to down-regulation of beta-adrenergic receptors and desensitization. Prior evidence from our lab suggests that this may not occur in developing animals. To study this, we measured the response to graded epinephrine infusion [2.7, 5.5, 13.6, 27.3 mumol/(kg.min), (0.5, 1.0, 2.5, 5.0 micrograms/(kg ...
H M, Stein, K, Oyama, R, Sapien, B A, Chappell, J F, Padbury   +4 more
openaire   +2 more sources