How much can human life span be extended

被引：22
|
作者：
Couzin, J
机构：
来源：
SCIENCE | 2005年 / 309卷 / 5731期
关键词：
D O I：
10.1126/science.309.5731.83
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
When molecular biologists began researching ways to extend the life span, theyfound that reducing the activity of insulin-like receptor doubled the life expectancy of worms and that certain strains of mice put on a near-starvation but nutrient-rich diet lived 50% longer than normal. However, these strategies may not work on humans, and even if life spans were extended demographers believe that slowing aging would have profound social effects.
引用
收藏
页码：83 / 83
页数：1
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