نتایج جستجو برای: propranolol hydrochloride

تعداد نتایج: 50889  

Journal: Basic and Clinical Neuroscience 2014
Abbas Ali Vafaei, Adel Kashefi, Ali Rashidy-Pour, Fatemeh Taherian, Gholam Hassan Vaezi, Sharaf Eskandarian,

Introduction: Previous studies have demonstrated that the &beta-adrenergic receptor antagonist propranolol impairs fear memory reconsolidation in experimental animals. There are experimental parameters such as the age and the strength of memory that can interact with pharmacological manipulations of memory reconsolidation. In this study, we investigated the ability of the age and the strength o...

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Journal: :Journal of Analytical Methods in Chemistry 2015

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Journal: :Journal of Food and Drug Analysis 2014

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Journal: :World Chinese Journal of Digestology 2016

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - پژوهشکده علوم 1392
المیرا رفعت ماه, مرتضی آخوند, قدرت الله آبسالان,

نانوذرات طلا (aunps) و l-سیستئین (l-cys) به ترتیب بر روی سطح صفحات کروماتوگرافی لایه نازک تجاری نشانده شدند و از آن به عنوان بستر جدید برای جداسازی مستقیم انانتیومرهای پروپرانولول بر پایه جداسازی کروماتوگرافی لایه نازک? استفاده شد. تاثیر غلظت مواد شیمیایی درگیر? زمان مورد نیاز فرآیند? ph محلول نمونه و تاثیر روش های متفاوت پوشاندن بر روی جداسازی انانتیومر ها بررسی شدند تا بهترین شرایط جداسازی مش...

Journal: :Drug metabolism and disposition: the biological fate of chemicals 1998
J F Marier V Pichette P du Souich

The kinetics of propranolol enantiomers are stereoselective when high doses of the racemic drug are given po. To document whether the dose and/or the route of administration determines the stereoselective kinetics of propranolol enantiomers, conscious rabbits received 40, 80, or 120 mg/kg po or 0.5 or 10 mg/kg iv doses of racemic propranolol, and serial blood samples were obtained to assay prop...

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Journal: :Journal of Chromatographic Science 2008

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Journal: :BioMed Research International 2014

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Journal: :The Biochemical journal 1996
S Zchut W Feng V Shoshan-Barmatz

1. Propranolol, a beta-blocker, inhibited or stimulated ryanodine binding to both the membrane-bound and purified ryanodine receptor (RyR) depending on the assay conditions. At high NaCl concentrations, propranolol increased the number of ryanodine-binding sites (Bmax) with no effect on the binding affinity. In the presence of 0.2 M NaCl, ryanodine binding was inhibited by propranolol. Half-max...

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2006
R. STABLES

1 Characterization of the ,B-adrenoceptors mediating inhibition of gastric acid secretion in the conscious Heidenhain pouch dog has been investigated by determination of the effects of propranolol, (+)-propranolol, practolol and H35/25 on salbutamol and isoprenaline-induced inhibition of gastric acid secretion. 2 The gastric antisecretory effect of salbutamol was significantly blocked by propra...

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