نتایج جستجو برای: rat heart
تعداد نتایج: 648004 فیلتر نتایج به سال:
در این پژوهش ، واکنش متقابل مرفین با عوامل آدرنوسپتوری بر روند تثبیت حافظه به روش (احترازی غیرفعال) در rat های نر مورد تحقیق و بررسی قرار گرفت و نتیجه گیری شد که هیچگونه واکنش متقابلی بین مکانیسمهای آلفا- آدرنوسپتور و مکانیسمهای رسپتوراپیوئیدی بر روی تثبیت حافظه در rat ها وجود ندارد.
Objective: Exercise and herbs can possess synergistic effects to control diabetes side-effects. The purpose of the present study was to investigate the effects of high intensity interval training (HIIT) and curcumin supplement on activity levels of superoxide dismutase (SOD) and catalase of heart tissue in diabetic rats. Materials and Methods: Thirty-two male Wistar rats were randomly divi...
Aims: Ischemic heart disease is the most prevalent cause of mortality in current populations. In recent years, many researchers have focused on plants to discover new natural therapeutic agents. The aim of this study was to evaluate the antiarrhythmic effect of the ethanolic extract of pomegranate mesocarp on rat isolated heart following myocardial ischemia and reperfusion. Materials & Methods...
Introduction: Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders in women during reproductive ages. This syndrome is associated with disruption of sex hormone levels. Studies have shown that endurance of the heart to ischemia-reperfusion (I/R) injury can be affected by sex hormones. In the present study, the rate of cardiac tolerance against I/R injury in the PCOS ra...
یکی از وسیعترین کاربردهای درمانی نمکهای لیتیم در بیماری مانیک -دپرسیو می باشد. شواهدی در دست است که نشان می دهد، لیتیم می تواند پاسخهای ایجاد شده توسط پیامبرهای ثانویه مسیر فسفواینوزیتاید را تحت تاثیر قرار دهد. از طرفی آمینوگلیکوزیدها نیز می توانند در کنار اثرات ضد میکروبی خود، در متابولیسم پلی فسفواینوزیتایدها تداخل نمایند. بدین تریب که از فعال شدن فسفولیپاز سلولی ممانعت نموده و تشکیل dag, ip3...
Reports have shown the antioxidant, hypotensive, hypolipidemic and vasodilatory effects of grape (Vitis vinifera L.) seed extract. We have recently shown the relaxatory effect of grape leaf extract on rat uterus and reduction of frog heart rate and contractility. The aim of the present study was to investigate the relaxant effect of Vitis vinifera leaf hydroalcoholic extract (VLHE) on rat thora...
This article previously published in Volume 17 Issue 12 of this journal December 2018 has been retracted line with the guidelines from Committee on Publication Ethics (COPE, http://publicationethics.org/resources/guidelines).
 Retraction: Zhang W, Sun Q, Chen H, Q. Effect Shensong Yangxin heart failure preserved ejection fraction rat model. Trop J Pharm Res 2018; 17(12):2427-2432 doi: http...
Reports have shown the antioxidant, hypotensive, hypolipidemic and vasodilatory effects of grape (Vitis vinifera L.) seed extract. We have recently shown the relaxatory effect of grape leaf extract on rat uterus and reduction of frog heart rate and contractility. The aim of the present study was to investigate the relaxant effect of Vitis vinifera leaf hydroalcoholic extract (VLHE) on rat thora...
Objectives In order to provide a pharmacological profile for some newly synthesized dihydropyridines, we investigated their effects on the isolated rat colon segments and the isolated rat atrium contractility. The tested compounds include alkyl ester analogues of nifedipine, in which the ortho-nitrophenyl group at position 4 is replaced by 2-alkylthio-1-benzyl-5-imidazolyl substituent, and nif...
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