Affiliations: Department of Biochemistry, Dr. B.C. Roy Post Graduate Institute of Basic medical Sciences & I.P.G.M.E.&R, 244B, Acharya Jagadish Chandra Bose Road, Kolkata700020, India (P. G., A. D. and S. K. B.), Department of Pharmacology, Dr. B.C. Roy Post Graduate Institute of Basic medical Sciences & I.P.G.M.E.&R, Kolkata-700 020 (R. S. and M. C.), Bio-Organic Division, Bhabha Atomic Resear...