Central vasomotor action of amyl nitrite
نویسندگان
چکیده
منابع مشابه
Paradoxic action of amyl nitrite in coronary patients.
coronary graphic changes typical of temporary coronary insufficiency. It is suggested that, in such cases, a slight increase of cardiac work (tachycardia) together with a decrease of blood supply (fall in blood pressure), leads to myocardial ischemia. Comparison between an exercise test and amyl nitrite inhalation in the same patients indicates similar results. Amyl nitrite inhalation may be us...
متن کاملMethaemoglobinaemia after ingestion of amyl nitrite.
We report a case of methaemoglobinaemia in a 2 year old girl after ingestion of an 'aphrodisiac' containing nitrite. The availability of these products, their poor labelling, and their intended presence in domestic bedrooms all serve to increase the hazard they pose to young children.
متن کاملNitrite of Amyl in Ague, &C.
The drug itself is inexpensive, and goes a long way; it would require a large number of cases to get through an ounce during the year, and its price is only about one quarter that of quinine. I now use nitrite of amyl mixed with an equal part of oil of coriander, to render it less volatile, and at the same time to cover what is, to my sense of smell, a most disagreeable odour. I find it acts be...
متن کاملThe Effects of Nitroglycerin and Amyl Nitrite
coronary arteries, -4 or that they diminish the oxygen requirements of the myocardium by diminishing the external work of the heart.5'6 Much of the confusion concerning the actions of these drugs has arisen from the assumption that nitroglycerin and amyl nitrite have similar effects. Moreover, many studies on the peripheral circulatory effects of nitrites have been carried out with sodium nitri...
متن کاملAmyl Nitrite Induced Changes in Cardiac Shunts.
Several recent publications have shown that changes in heart murmurs after the inhalation of amyl nitrite may be of diagnostic aid (Vogelpoel et al., 1959; Barlow and Shillingford, 1958). The effect of amyl nitrite on intracardiac heemodynamics and intracardiac heart sounds has been studied extensively by Vogelpoel et al. (1960, 1961) and Schrire et al. (1961). For the past four years amyl nitr...
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ژورنال
عنوان ژورنال: Folia Pharmacologica Japonica
سال: 1960
ISSN: 0015-5691,1347-8397
DOI: 10.1254/fpj.56.1326