The photocatalytic degradation of Evans Blue has been studied under visible light in the presence of N-doped ZnO as a photocatalyst. N-doped ZnO was prepared by the solvent free method. The photocatalytic activity of ZnO and N-doped ZnO was compared by investigating the photodegradation of Evans Blue dye under visible light. The effect of different parameters like pH, concentration of the Dye, ...

the extracardiac actions of calcium-channel belockers has little been studied.in fact,it has been demonstrated in a number of in viro studies,that calcium-channel belockers are involved in inflammation.here,we evaluated the dose-dependent Effects of verapamil and nifedipine on carrageenan-induced, acute inflammation in the rat paw compared to the anti-inflammatory activites of ibuprofen.the adu...

We determined the effects of ibuprofen and methimazole on the formation of second- degree burn edema. Two small burns were produced on the back of rats. Ten minutes prior to burn, Evans blue ( EB) dye was injected through a femoral vein catheter. All animals were extravasation of evans blue. Ten groups of rats were studied. Immediately after induction of burns, test drugs were administered intr...

background: the most devastating manifestations of diabetes mellitus are vascular complications. although there are many factors involved in the pathogenesis of diabetic vasculopathy, many studies suggest a role for glucose–induced oxidative stress. studies in animal models, have demonstrated that the administration of antioxidants restores normal endothelial functions. the study was designed t...

Introduction: Arterial hypertension is one of the causes of stroke, and as one of the vasculotoxic conditions intensifies ischemic stroke complications. The aim of the present study was to analyze the effects of short-term cerebral hypertension on ischemia/reperfusion injury and pathogenesis of ischemic stroke. Methods: The experiments were performed on three groups of rats (N=36) Sham, cont...

Background: The most devastating manifestations of diabetes mellitus are vascular complications. Although there are many factors involved in the pathogenesis of diabetic vasculopathy, many studies suggest a role for glucose–induced oxidative stress. Studies in animal models, have demonstrated that the administration of antioxidants restores normal endothelial functions. The study was designed t...