Evaluation of Hepatoprotective Efficacy of a Polyherbal Unani Formulation against Cadmium Chloride-induced Liver Damage.

Background: Majoon-Najah is a composite Unani formulation that consists of multiple medicinal plants and is advised for neurological illnesses. Several studies were carried out on Majoon-Najah (MN) and its ingredients to evaluate the protective effect against seizure and antidepressant activity in animals using a classical form as well as extract. Terminalia bellerica and Emblica officinalis are the major constituents of MN.

Solid Lipid Nanoparticles Approach for Lymphatic Targeting Through Intraduodenal Delivery of Quetiapine Fumarate.

Background: Lymphatic route is one of the prominent routes for improving the poor bioavailability of the drugs which undergo extensive hepatic first pass metabolism. Nanocarriers (solid lipid nanoparticles) offer a new drug delivery system that could hold great promise for attaining the bioavailability enhancement along with controlled and site specific drug delivery.

Objective: The aim of the present research work was to prepare and optimized the Quetiapine fumarate (an antipsychotic drug) loaded solid lipid nanoparticles for lymphatic targeting through intraduodenal administration.

Synthesis and pharmacological activities of 2-(3'-substituted-2'-hydroxypropylamino)pyridines.

In the present study, a series of 2-(3'-substituted-2'-hydroxypropylamino)pyridines were synthesized and characterized by IR, 1H-NMR and elemental analysis. The compounds were investigated for anticonvulsant (150, 300 mg/kg) and cardiac activity. 2-(3'-Diethylamino-2'-hydroxypropylamino)pyridine 3 was found to exhibit the highest anticonvulsant activity.