... OPG/RANKL/RANK AAuutthhoorr bbiiooggrraapphhyy K.R.S.Samabasiva Rao is Associate Professor and Head of Centre for Biotechnology at Acharya Nagarjuna University. He is specialized in the area Environmental ... Acharya Nagarjuna University, Nagarjunanagar, Guntur- 522 510, A. P., India. 1Department of Venereology, GGH/SMC, NTR University Of Health Sciences, Vijayawada-520 002, A. P., India. AAbbssttrraacctt ... determined by the maximal bone mass achieved in young adulthood, as well as by the subsequent rate of bone loss. At the of age 70 years, these two determinants of bone mass are equally important...