TY - JOUR T1 - MOlecular biology of aging AU - Kim S Y1 - 2003/10/01 N1 - 10.1001/archsurg.138.10.1051 JO - Archives of Surgery SP - 1051 EP - 1054 VL - 138 IS - 10 N2 - Aging seems to reflect a patterned program of decline in functional reserves and a reduced ability to maintain homeostasis. Advances in molecular biology have provided new insights into the process of aging at the cellular level. In this review, a few selected models of aging that illustrate the molecular methods and techniques used in aging research are discussed. SN - 0004-0010 M3 - doi: 10.1001/archsurg.138.10.1051 UR - http://dx.doi.org/10.1001/archsurg.138.10.1051 ER -