Opioid agonists & antagonists Drugs having Pleiotropic effects, Nutraceuticals and role of antioxidants antioxidants Gn rh analogues and therapeutics by swaroopa Drugs affecting haematopoiesis and recent advances by swaroopa Adrenergic agonists by swaroopa Acute and chronic toxicity studies in animals Screening methods of anti hypertensive agents 
