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.

Effect of yoga as add-on therapy in migraine (CONTAIN): A randomized clinical trial.

Objective: To evaluate the effectiveness of yoga as an adjuvant to conventional medical management on clinical outcomes in patients with migraine.

Methods: CONTAIN was a prospective, randomized, open-label superiority trial with blinded endpoint assessment carried out at a single tertiary care academic hospital in New Delhi, India. Patients enrolled were aged 18-50 years with a diagnosis of episodic migraine and were randomized into medical and yoga groups (1:1).

Quality of care for ischemic stroke in China vs India: Findings from national clinical registries.

Objective: To understand stroke risk factors, status of stroke care, and opportunities for improvement as China and India develop national strategies to address their disproportionate and growing burden of stroke.

Methods: We compared stroke risk factors, acute management, adherence to quality performance measures, and clinical outcomes among hospitalized ischemic stroke patients using data from the Indo-US Collaborative Stroke Project (IUCSP) and China National Stroke Registry-II (CNSR-II). The IUCSP included 5 academic stroke centers from different geographic regions (n = 2,066).

Ischemic Stroke Profile, Risk Factors, and Outcomes in India: The Indo-US Collaborative Stroke Project.

Background And Purpose: The Indo-US Collaborative Stroke Project was designed to characterize ischemic stroke across 5 high-volume academic tertiary hospitals in India.

Methods: From January 2012 to August 2014, research coordinators and physician coinvestigators prospectively collected data on 2066 patients with ischemic stroke admitted <2 weeks after onset. Investigator training and supervision and data monitoring were conducted by the US site (Massachusetts General Hospital, Boston).

Antioxidant, hepatoprotective and cytotoxic effects of icetexanes isolated from stem-bark of Premna tomentosa.

The study investigates the antioxidant, hepatoprotective and antiproliferative effects of novel icetexane diterpenoids (ice 1-4) isolated from hexane extract of stem bark of Premna tomentosa. A549, HT-29, MCF-7, MDA-MB-231, A431 cells were used to assess the antiproliferative activity by MTT assay. Cell death induced by apoptosis was determined by morphological assessment studies using acridine orange/ethidium bromide staining (dual staining), mitochondrial potential measurement by JC-1 staining, and cell cycle analysis by propidium iodide staining method by Muse cell analyser.

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.