《英文msh词典》Cellular Aging
[入口词] Cellular Aging
[主题词] Cell Aging
[英文释义] The decrease in the cell's ability to proliferate with the passing of time. Each cell is programmed for a certain number of cell divisions and at the end of that time proliferation halts. The cell enters a quiescent state after which it experiences CELL DEATH via the process of APOPTOSIS.