administration of apomorphine and amphetamine induces climbing behavior in mice due to stimulation of brain dopamine receptors. in the present study, the effects of adrenoceptor agonists and antagonists on amphetamine-induced climbing have been investigated. intraperitoneal (i.p.) injection of different doses of amphetamine (2,4 and 8 mglkg) induced climbing in mice (p

Different beta 1 and 2 adrenergic receptors agonists might have various biological and physiological effects on fish species. An experiment was designed to study the effects of feeding ractopamine, terbutaline and metaproterenol; as beta1, beta2 and less selective beta2 adrenergic receptor agonists, respectively; on body weight gain, feed conversion rate, concentration of biochemical parameters...

At present, there is no treatment option available for COVID-19 condition and most importantly the underlying pathophysiology in not known. In this article, I had given a viewpoint that explains based on it proposed options COVID-19. propose adrenergic storm-induced Warburg effect (aerobic glycolysis) may be mechanism condition. alpha1 blockers early phase beta-adrenergic late of to inhibit sto...

Different beta 1 and 2 adrenergic receptor agonists may be various biological and physiological effects on fish species. An experiment was designed to study the effects of feeding ractopamine, terbutaline and metaproterenol; as beta1, beta2 and less selective beta 2 adrenergic receptor agonists, respectively; on body weight gain, feed conversion ratio, concentration of biochemical parameters in...

Introduction: The ginger rhizome has been widely used in traditional medicine for treatment of gastrointestinal diseases. In the present study the effect of ginger alcoholic extract on mechanical activity of isolated jejunum of male rats and also its interaction with cholinergic, adrenergic and Nitrergic systems were investigated. Methods: Seven adult male Wistar rats were anesthetized by et...

background: there are controversial reports about the exact mechanisms of lead-induced hypertension, but many factors such as alteration in the responsiveness of cardiovascular system to endogenous substances including catecholamines could be one of the mechanisms involved. in present study, the effect of exposure to 100 ppm lead acetate by drinking water (in the periods of 4, 8 and 12 weeks) o...

introduction: the ginger rhizome has been widely used in traditional medicine for treatment of gastrointestinal diseases. in the present study the effect of ginger alcoholic extract on mechanical activity of isolated jejunum of male rats and also its interaction with cholinergic, adrenergic and nitrergic systems were investigated. methods: seven adult male wistar rats were anesthetized by ethyl...

the association between β2-adrenergic receptor (adrb2) -16arg/gly polymorphism (rs1042713) and chronic obstructive pulmonary disease (copd) risk has been investigated in many published studies. however, the results were inconclusive. a meta-analysis was performed to make a more precise estimation of the relationship.the pubmed, embase, isi web of science, the cochrane database of systematic rev...