منابع مشابه
A Note on the Action of Synthetic Adrenaline
to be separated in a state of purity and it is the only one included in the current edition of the British Pharmacopoeia. It was first isolated from the suprarenal gland by Abel and Crawford (1897) and Takamine first obtained it in a crystalline form. Adrenaline was also the first of the hormones to be synthetised; the synthesis has been attempted in many ways but the method of Scholtz patented...
متن کاملAn action of 5-hydroxytryptamine on adrenaline receptors.
Contractions of isolated strips of cat spleen due to 5-hydroxytryptamine, adrenaline, histamine and acetylcholine were antagonized by phenoxybenzamine. Responses to both 5-hydroxytryptamine and adrenaline were not blocked in strips which were protected by a high concentration of either 5-hydroxytryptamine or adrenaline throughout exposure to phenoxybenzamine. The contraction due to a large dose...
متن کاملADRENALINE AND LIMB BLOOD VESSELS R. F. Whelm & I. S. de la Lande ACTION OF ADRENALINE ON LIMB BLOOD VESSELS
1 Direct effect of adrenaline—intra-arterial infusion a Effect of antagonists b Local dilator effect of adrenaline c Influence of the skin circulation d The receptor concept e Role of metabolites / Effects on different parts of the vascular bed 2 Indirect effect of adrenaline—intravenous infusion a Sympathetic nerves b Histamine c Lactic acid d Thyroid e Isopropylnoradrenaline / Respiratory eff...
متن کاملHops for Menopausal Vasomotor Symptoms: Mechanisms of Action
Menopause is a critical stage of women's life associated with various complaints and distresses. Vasomotor symptoms (VMS), such as hot flushes, night sweats, sleep disturbances, and fatigue, are the most common menopause symptoms affecting about 50% to 80% of middle-aged women. Obviously, these symptoms, resulting from estrogen deficiency during menopause, can exert negative effects on women's ...
متن کاملEffects of adrenaline on the action potential of sympathetic ganglion cells in bullfrogs.
The effects of catecholamines (adrenaline, noradrenaline and isoproterenol) on ionic conductance changes during the generation of action potentials of bullfrog sympathetic and spinal ganglion cells were studied with intracellular microelectrodes. In sympathetic ganglion cells, adrenaline (3X10(-5)-1X10(-3)M) reversibly decreased the peak amplitude and positive after-potential of action potentia...
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ژورنال
عنوان ژورنال: Folia Pharmacologica Japonica
سال: 1956
ISSN: 0015-5691,1347-8397
DOI: 10.1254/fpj.52.583