Rhododendron dauricum L. is an ancient Chinese traditional herb. The pharmacological effects of R. dauricum extract have been shown in chronic tracheitis. The aim of this study was to investigate the cardiovascular effects of Rhododendron dauricum L. flavonoids (RF) on rats and its mechanisms. This study was performed in isolated vascular rings and a rat model of myocardial infarction and isola...

In the present study, the effects of intra-cerebral hippocampus (CA1) injections of apomorphine D1, D2-like receptors agonists on morphine-induced place preference in male Wistar rats have been investigated. Subcutaneous administration of different dose of morphine sulphate (1, 3, 6 and 9 mg/kg) produced a dose-dependent conditioned place preference (CPP). Intra-cerebral hippocampus (CA1) admin...

buckwheat rutin has been found to be able to inhibit angiotensin ii (angii) - induced hypertrophy in cultured neonatal rat cardiomyocytes, but the mechanism remains uncertain. in this study, myocardial hypertrophy model was made by adding angii to the medium of cardiac myocytes of neonatal rats, meanwhile, different concentrations of buckwheat rutin were applied to observe their effects. intrac...

indacrinone is a loop diuretic which also has uricosuric, kaliuretic, saliuretic and natriuretic effects. since it has been reported that this drug has several actions in different organs, we decided to evaluate its mechanism of action on the rat jejunum smooth muscle. after preparation of the tissues, different concentrations of indacrinone were applied. doses of 8.2×10^-6 m, 2.7×10^-5 m, 8.2×...

Introduction: The influence of morphine on pituitary secretion through µmu receptors has been nearly known. It is also reported that morphine has an effect on cell proliferation. In the present study we investigated the effect of morphine on the proliferation of acidophil cells of adenohypophysis in male rat. Method: This study has been carried out on 14 adult male Wistar rats divided into two ...