Role of β-Adrenoceptors in Memory Consolidation: β3-Adrenoceptors Act on Glucose Uptake and β2-Adrenoceptors on Glycogenolysis
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منابع مشابه
The Role of NO and cGMP in vasodilatory effect of β2-adrenoceptors in rat skin
Introduction: In recent study both endothelium-dependent and endothelium-independent mechanisms have been reported for the action of β-adrenoceptor. The aim of this study was to investigate on the role of nitric oxide (NO) and cyclic guanosin monophosphate (cGMP) in vasodilation mechanisms of β2-adrenoceptors (β2-AR) in rat skin vessels. Methods: All drugs were injected subcutaneous into p...
متن کاملRole of β-adrenoceptors in glucose uptake in astrocytes using β-adrenoceptor knockout mice.
BACKGROUND AND PURPOSE β(1) -, β(2) - and β(3) -adrenoceptors determined by functional, binding and reverse transcription polymerase chain reaction (RT-PCR) studies are present in chick astrocytes and activation of β(2) - or β(3) -adrenoceptors increase glucose uptake. The aims of the present study are to identify which β-adrenoceptor subtypes are present in mouse astrocytes, the signal transdu...
متن کاملThe Effect of Chronic Inflammation on Knee Joint Vascular β-adrenoceptors in Rabbit
It has been shown that inflammation reduces the effectiveness of sympathetic nerves in the regulation of knee joint blood flow, and the joint vascular- ß adrenoceptors are changed due to acute inflammation from a majority of ß-1 to an equality of ß-1 and ß-2 receptors.. To investigate the role of sympathetic nerves in nerve induced vasoconstriction and changes in joint vascular ß-adrenoceptors ...
متن کاملThe presence of β2-adrenoceptors sensitizes α2A-adrenoceptors to desensitization after chronic epinephrine treatment
BACKGROUND In addition to the regulation of blood pressure, alpha2- and beta-adrenoceptor (AR) subtypes play an important role in the modulation of noradrenergic neurotransmission in the human CNS and PNS. Several studies suggest that the alpha2-AR responsiveness in cells and tissues after chronic epinephrine (EPI) or norepinephrine (NE) exposure may vary, depending on the beta-AR activity pres...
متن کاملSTIMULATORY EFFECT OF CARUM COPT/CUM ON β2 ADRENOCEPTORS OF ISOLATED GUINEA PIG TRACHEAL CHAINS
The β2-adrenergic effects of macerated extract, aqueous extract, ethanol extract, and essential oil of Carum copticum, 5 nM propranolol, and saline were tested by performing cumulative Log concentration-response curves of isoprenaline-induced relaxation of precontracted isolated guinea pig tracheal chains in three different conditions including: non-incubated (group 1, n=9) incubated with 1...
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ژورنال
عنوان ژورنال: Neuropsychopharmacology
سال: 2007
ISSN: 0893-133X,1740-634X
DOI: 10.1038/sj.npp.1301629