Publications by authors named "Mohd Afroz Ahmad"

Turmeric ( Linn) is an herbal medicine which is traditionally used as a spice, food colouring or flavouring agent and widely used for several diseases such as biliary disorders, cough, hepatic disorders, rheumatism, wound healing, sinusitis, diabetes, cardiac disorders and neurological disorder. It belongs to the family. Turmeric is a popular domicile remedy used in Indian food, is mainly a native of south-east Asia, is widely cultivated in India, Sri Lanka, Indonesia, China, Jamaica , Peru, Haiti and Taiwan and it is very less expensive.

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This study was designed to test the pre-treatment doses of guggulipid (50 mg/kg), aspirin (100 mg/kg) per orally and co-administration of both drugs for 28 days followed by middle cerebral artery occlusion - a model of focal cerebral ischemia in rats. Middle cerebral artery was occluded for two hours, followed by reperfusion for 22 hours for the induction of focal cerebral ischemia in rats. Neurobehavioral tests like locomotor activity and grip strength tests were performed before sacrificing the animal.

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Aim: The aim of this research was to develop proniosome (niosomes) of Nigella sativa (NS) to improve its drug release, gastrointestinal (GI) permeation and neuroprotective activity.

Materials And Methods: Proniosomes were prepared by thin film method using various compositions of nonionic surfactants, cholesterol, and phosphatidylcholine. The optimum influence of different formulation variables of NS such as surfactant type, phosphatidylcholine and cholesterol concentration were optimized for size and entrapment efficiency.

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