神马品牌网五色芙蓉茶花图片:咩意思啊？？
来源：百度文库 编辑：神马品牌网 时间：2024/05/03 20:29:14
Do the Poor Age Faster?
British Researchers found that people with lower socio-economic status appear to age faster. The researchers showed that poor people have shorter telomeres, the caps that prevent chromosomes from fraying, which makes them biologically older than people of the same age in higher social groups. The shortness of the telomeres in a cell indicates the number of times the cell has divided and is associated with aging.
British Researchers found that people with lower socio-economic status appear to age faster. The researchers showed that poor people have shorter telomeres, the caps that prevent chromosomes from fraying, which makes them biologically older than people of the same age in higher social groups. The shortness of the telomeres in a cell indicates the number of times the cell has divided and is associated with aging.
穷人老得快？
英国的研究者们发现社会经济地位较低的人群老得快。他们证实了穷人们的端粒（在染色体端位上的着丝点）相对短些， 而这些端粒可以阻止染色体的磨损，而这种磨损正好影响到那些穷人在生物学上的年纪会比那些处于较高社会地位的同龄人群要老得快。 细胞里端粒的短缺反映了这个细胞分裂的次数---这恰恰与衰老有关。
穷人老得快~