The effects of beta-adrenergic blocking agents on blood lipid levels
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چکیده
منابع مشابه
The pharmacology of beta-adrenergic blocking agents.
T HE endogenously released neurotransmitter substance, norepinephrine, or an injected sympathomimetic amine, ultimately exerts its actions on an organ system by combining with an area of the effector cell termed the adrenergic “receptor site.” That drugs and neural chemical mediators react with specific receptors in living tissues was suggested by Langley”” in 1905, who suggested that effector ...
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Beta receptor adrenergic blocking agents produce a fall of systemic arterial blood pressure which has been attributed to interference with the function of sympathetic nerves to the heart (1). While pronethalol and propranolol are known to have a peripheral vasodilator component of action which contributes to their hypo tensive effect (2, 3), it has not been determined if the more recently synth...
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Cardiac dysfunction in heart failure is widely recognized as a progressive process, regardless of the clinical signs and symptoms. An increase in cardiac sympathetic drive is one of the earliest neurohormonal responses occurring in patients with heart failure and may be one of the major causes of the progressive remodeling leading to the decline in myocardial function, and responsible for the p...
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There is evidence indicating that adrenoceptor mechanisms may influence some of the behaviors in rat. However the role of adrenoceptor agents on sniffing has not been identified. In the present study, the influence of adrenoceptor agents on sniffing induced by apomorphine and amphetamine has been investigated. Male Albino rats, weighing 150-250 g were used for all experiments. The behavior wa...
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288 Communications to the Editor food should interfere with nitrate effects.’ Recent hemodynamic studies in coronary patients indicate increased cardiac and stroke index without changes in mean arterial or pulmonary wedge pressures, which is consistent with the effect of food on STI in our Previous studies of normal conscious dogs were also in agreement, indicating an enhanced inotropic state d...
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ژورنال
عنوان ژورنال: Clinical Cardiology
سال: 1987
ISSN: 0160-9289,1932-8737
DOI: 10.1002/clc.4960101010