beta adrenoceptor
EFFECTS OF BETA ADRENOCEPTOR BLOCKERS ON THE PLATELET AND CARDIOMETABOLIC INDICES IN UNCONTROLLED HYPERTENSION
... MATERIALS AND METHODS: This observational clinical study was done in the Department of Clinical Pharmacy, College of Pharmacy, Al- Mustansiriya University in Baghdad, Iraq from 1 st August 2016 to 31 st December 2016. ...
5
Beta adrenergic receptor blockade of feline myocardium Cardiac mechanics, energetics, and beta adrenoceptor regulation
... during beta-adrenergic stimulation under fixed mechanical ...that beta-blockade may reduce oxygen consumption through effects independent of its influence on mechanical conditions and contractile state, and ...
16
Decreased adrenergic neuronal uptake activity in experimental right heart failure A chamber specific contributor to beta adrenoceptor downregulation
... ventricle beta-receptor density correlated significantly with NE uptake activity and NE uptake-1 carrier ...nor beta-receptor density in the left ventricle and renal cortex was affected by ...to ...
10
Mechanism of cytokine induced modulation of beta adrenoceptor responsiveness in airway smooth muscle
... the beta-adrenoceptor- and postreceptor-coupled transmembrane signaling mechanisms regulating relaxation in isolated rabbit tracheal smooth muscle (TSM) ...
9
The lymphocyte beta adrenoceptor in normal subjects and patients with bronchial asthma: the effect of different forms of treatment on receptor function
... of beta-adrenergic bronchodilators, and comparable asthmatics treated exclusively with nonadrenergic ...of beta-adrenoceptor agonists on receptor function in normal subjects has also been ...
11
Chronic nonocclusive coronary artery constriction in rats Beta adrenoceptor signal transduction and ventricular failure
... of beta-adrenoceptor signal transduction, the left main coronary artery was narrowed in rats and the animals were killed 5 mo ...of beta-adrenoreceptors, agonist- stimulated adenylate cyclase ...
8
The effects of [beta]-Adrenoceptor activation on contraction in normal and fatigued rat skeletal muscle
... susceptible to intracellular hydrolysis than cAMP (Skelton et al. 1970; Drummond et al. 1974; Tsien 1977). Inside the fibre DBcAMP is deacylated to monobutyry-cAMP (MBcAMP) and butyrate (Drummond et al. 1974). MBcAMP is ...
188
Terbutaline induced desensitization of human lymphocyte beta 2 adrenoceptors Accelerated restoration of beta adrenoceptor responsiveness by prednisone and ketotifen
... the beta 2-agonist ...lymphocyte beta 2-adrenoceptor density by approximately 40-50%; concomitantly, lymphocyte cAMP responses to 10 microM ...
7
Effects of autologous bone marrow stem cell transplantation on beta-adrenoceptor density and electrical activation pattern in a rabbit model of non-ischemic heart failure
... iodocyanopindolol radioligand binding assay: it is long known that heart failure leads to compensatory activation of sympathoadrenal system with enhanced release of cat- echolamines and to down-regulation of cardiac β 1 ...
11
Mechanisms of impaired beta adrenoceptor induced airway relaxation by interleukin 1beta in vivo in the rat
... in beta-ARs in lung tissues from IL- 1beta-treated rats, without any significant changes in beta2-AR mRNA level measured by Northern blot ...of beta-AR-induced airway relaxation through mechanisms involving ...
9
The evaluation of β-adrenoceptor blocking agents in patients with COPD and congestive heart failure: a nationwide study
... Carvedilol, bisoprolol, and metoprolol use in patients with coexistent heart failure and chronic obstructive pulmonary disease. Medicine (Baltimore)[r] ...
9
Cardioprotective and β-adrenoceptor antagonistic activity of a newly synthesized aryloxypropanolamine derivative PP-36
... The CRC’s for isoprenaline alone and in the presence of PP-36 and atenolol on different tissues are shown in Figure 3. Both PP-36 and atenolol shifted the CRCs of isoprenaline towards the right, with a change in the EC ...
9
Effects of Splenectomy and Beta Adrenoceptor Blockade on Cardiac Output Response to Acute Hypoxemia
... cardioselective beta-adrenergic blocking agent, reduced the increase in cardiac output in dogs subjected to severe hypoxemia (5% O 2 breathing) from 62% to 43%, it only slightly reduced the cardiac output rise in ...
7
Beta adrenoceptor expression in human fat cells from different regions
... of beta-adrenoceptors (BAR) was investigated in abdominal and gluteal fat cells of 32 nonobese men and women using radioligand binding and RNA excess solution ...for beta actin did not differ between the ...
7
Defective venous beta adrenergic response in borderline hypertensive subjects is corrected by a low sodium diet
... lymphocyte beta-adrenergic responsiveness which is corrected by a low sodium (Na) ...in beta adrenoceptor response, we studied beta adrenergic-mediated vasodilation in hand veins of borderline ...
7
Lipolytic catecholamine resistance due to decreased beta 2 adrenoceptor expression in fat cells
... lipolytic beta-adrenoceptor (BAR) resistance was investigated in vivo and in isolated abdominal subcutaneous adipocytes in 65 healthy and drug-free ...
13
Functional beta3 adrenoceptor in the human heart
... several beta-adrenoceptor agonists and antagonists on the mechanical properties of ventricular endomyocardial ...beta3- adrenoceptor agonists with an order of potency: BRL 37344 > SR 58611 ...
8
INTERACTION BETWEEN BETA1-ADRENERGIC RECEPTOR AGENTS AND SCOPOLAMINE IN THE BASOLATERAL AMYGDALA ON IMPAIRMENT OF INHIBITORY AVOIDANCE MEMORY PERFORMANCE IN RAT Anahita Torkaman-Boutorabi *, Samaneh Hazrati, Azita Kouchmeshky, Khadijeh Alsadat Sharifi, Mohammad-Reza Zarrindast DOWNLOAD/VIEW
... Blocking beta-adrenergic receptors in the amygdala inhibits peripheral stress hormones to modulate memory for inhibitory avoidance ...of beta- adrenoceptor shows enhancement and impairment effect on ...
10
Forearm beta adrenergic receptor mediated vasodilation is impaired, without alteration of forearm norepinephrine spillover, in borderline hypertension
... Impaired beta adrenoceptor-mediated vasodilation associated with enhanced sympathetic activity has been reported in established ...altered beta adrenoceptor-mediated vasodilation occurs early ...
8
Ocular insert of Timolol Maleate using naturally occurring biodegradable polymer
... Conventional ocular preparation like eye drop, solutions or suspensions often result in poor bioavailability and patient compliance. Timolol maleate is a beta adrenoceptor blocker widely used in treatment ...
10