Verapamil hydrochloride loaded solid lipid nanoparticles: Preparation, optimization, characterisation, and assessment of cardioprotective effect in experimental model of myocardial infarcted rats.

Verapamil, a calcium channel blocker has poor bioavailability (20-30%) owing to extensive hepatic first-pass metabolism. Hence, the major objective of this research was to improve the oral bioavailability of Verapamil by Solid Lipid Nanoparticles (V-SLNs) using high shear homogenization and ultrasonication technology. A 3 factorial design was employed to statistically optimize the formulation to get minimum particle size with maximum entrapment efficiency.

Protective effect of nebivolol on reserpine-induced neurobehavioral and biochemical alterations in rats.

Reserpine-induced orofacial dyskinesia is a model that shares some mechanists' aspects with tardive dyskinesia whose pathophysiology has been related to oxidative stress. The present study was aimed to explore neuroprotective effects of nebivolol, an antihypertensive agent, on reserpine-induced neurobehavioral and biochemical alterations in rats. Reserpine (1mg/kg, s.

Effect of bromocriptine on cardiovascular complications associated with metabolic syndrome in fructose fed rats.

Objective: The objective of the present study was to evaluate the effect of bromocriptine on cardiovascular complications associated with type-2 diabetes mellitus (DM).

Materials And Methods: Metabolic syndrome or type 2 DM was induced by administration of fructose (66% solution, p.o.

Effect of polacrilin potassium as disintegrant on bioavailability of diclofenac potassium in tablets : a technical note.

Polacrilin potassium is an ion exchange resin used in oral pharmaceutical formulations as a tablet disintegrant. It is a weakly acidic cation exchange resin. Chemically, it is a partial potassium salt of a copolymer of methacrylic acid with divinyl benzene.

Anti-stress effect of ethyl acetate soluble fraction of Morus alba in chronic restraint stress.

Context: Restraint stress is a well-known method to induce chronic stress which leads to alterations in various behavioral and biochemical parameters.

Objective: The present work was designed to study anti-stress effects of Morus alba in chronic restraint stress (RS)-induced perturbations in behavioral, biochemical and brain oxidative stress status.

Materials And Methods: The stress was produced by restraining the animals inside an adjustable cylindrical plastic tube for 3 h once daily for ten consecutive days.

Neuroprotective effect of Hibiscus rosa sinensis in an oxidative stress model of cerebral post-ischemic reperfusion injury in rats.

Context: The ischemic brain lesions induced in rats by temporary occlusion of the bilateral common carotid arteries and restoration of blood flow to an ischemic brain region is associated with generation of reactive oxygen species with consequent reperfusion injury.

Objective: The present study investigated the neuroprotective potential of Hibiscus rosa sinensis L. (Malvaceae) in a bilateral common carotid artery (BCCA) occlusion model of global cerebral ischemic reperfusion.

Protective effect of Morus alba leaves on haloperidol-induced orofacial dyskinesia and oxidative stress.

Long-term treatment with haloperidol, a typical neuroleptic, induces neurodegeneration caused by excitotoxicity and oxidative stress, which play an important role in the development of orofacial dyskinesia. In the present investigation, an attempt has been made to examine the effect of a concomitant treatment of methanol extract of Morus alba Linn. (Moraceae) leaves (100-300 mg/kg, i.

Effect of Hibiscus rosa sinensis on reserpine-induced neurobehavioral and biochemical alterations in rats.

Effect of methanolic extract of Hibiscus rosa sinensis (100-300 mg/kg) was studied on reserpine-induced orofacial dyskinesia and neurochemical alterations. The rats were treated with intraperitoneal reserpine (1 mg/kg, ip) for 3 days every other day. On day 5, vacuous chewing movements and tongue protrusions were counted for 5 min.