Central‑acting and alpha-1 adrenoreceptor blocking antihypertensives (fifth‑line antihypertensive agents)
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چکیده
منابع مشابه
Synthesis and Biological Evaluation of New 1, 4-Dihydropyridines as Antihypertensives Agents in Rats
New analogues of nifedipine, as a known calcium channel blocker, were synthesized by replacing the orthonitrophenyl group on position 4 with 1-(4-Nitrobenzyl)-5-imidazolyl or 2-methylthio-1-(4-Nitrobenzyl)-5-imidazolyl substituent. Effects of the new synthesized compounds on blood pressure were studied at 15, 30 and 60 min after administration by indirect tail-cuff method and compared with nife...
متن کاملSynthesis and Biological Evaluation of New 1, 4-Dihydropyridines as Antihypertensives Agents in Rats
New analogues of nifedipine, as a known calcium channel blocker, were synthesized by replacing the orthonitrophenyl group on position 4 with 1-(4-Nitrobenzyl)-5-imidazolyl or 2-methylthio-1-(4-Nitrobenzyl)-5-imidazolyl substituent. Effects of the new synthesized compounds on blood pressure were studied at 15, 30 and 60 min after administration by indirect tail-cuff method and compared with nife...
متن کاملClinical Studies Role of Cardiac Factors in the Initial Hypotensive Action by Beta-Adrenoreceptor Blocking Agents
The blood pressure decrease after beta-blockade is delayed and there are little data on the hemodynamic events associated with the initial decrease in blood pressure. The present study measured the hemodynamics of the initial hypotensive action of timolol maleate, a nonselective betaadrenoreceptor blocking agent, in 10 patients with essential hypertension. Frequent measurements were made for th...
متن کاملRole of cardiac factors in the initial hypotensive action by beta-adrenoreceptor blocking agents.
The blood pressure decrease after beta-blockade is delayed and there are little data on the hemodynamic events associated with the initial decrease in blood pressure. The present study measured the hemodynamics of the initial hypotensive action of timolol maleate, a nonselective beta-adrenoreceptor blocking agent, in 10 patients with essential hypertension. Frequent measurements were made for t...
متن کاملBeta-adrenoreceptor blocking drugs and thyroid hormones in hyperthyroid subjects.
Serum thyroid hormone concentrations were measured before and during 10 days' treatment with atenolol (200 mg/day), acebutolol (400 mg/day), oxprenolol (160 mg/day) and propranolol (160 mg/day) in 24 hyperthyroid patients. During propranolol treatment serum triiodothyronine (T3) concentrations fell significantly (P less than 0.05) but there was no change in thyroid hormone concentrations in the...
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ژورنال
عنوان ژورنال: Interní medicína pro praxi
سال: 2019
ISSN: 1212-7299,1803-5256
DOI: 10.36290/int.2019.046