V.RAVI KUMAR2, *S. DIVYA TEJA.BANDA1, K.SANTHOSHI1,, *1, 2. Department of Pharmacology, Sri Sai Aditya Institute of Pharmaceutical Sciences & Research, Surampalem, East Godavari Dist. Andhra Pradesh, India. 1. Albino research and Training Institute, Bachupally, Hyderabad, India., India