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一分快三彩票|工作压力大有多可怕?

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【一分快3】new research shows just how stress ful starting a new career as a doctor can be : stress ful enough to have your DNA age six times faster than it norm all一项新的研究表明,开始医生的新工作带来的压力有多大:压力不足以使你的DNA比需要很长时间的情况慢6倍。(阿尔伯特爱因斯坦,健康)Scientists studying cellular ageing through DNA telomeres(the tips of our chromosomes),which shrink as we get older科学家们通过DNA端粒(染色体的“尖端”)研究细胞衰老,随着年龄的迅速增长,端粒不会膨胀。

他们发现新医生体内的这种自然膨胀速度正在减慢3354。这相当于在短短12个月内延长6年。Its the first large,longitudinal study to look at the link between chronic stress And cell ageing,And the team behind the research says it cook这是第一个关注慢性压力和细胞老化之间关联性的大规模横向研究,研究小组回应说,从新兵到新父母,所有高压环境都可能受到影响。

research has implicated telomeres as an indicator of ageing and disease risk,But these longitudinal findings advance the possibility that tell“研究表明,端粒是细胞死亡和疾病风险的指标。但是这些横向研究结果明确提出了端粒的长度可以作为生物标志物追踪压力的影响的可能性。”研究小组成员之一、密歇根大学神经学家、精神学家斯里扬森(Srijan Sen)表示。

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it will be important to study how telomere changes play out in larger groups of medical trainees and in other groups of people subjected to specific pr of“研究端粒的变化在更大范围的医学教育生群体和多年来忍受特定压力的其他人之间如何发挥作用是最重要的。”the researchers took DNA samples from 250 new doctors at the start and end of their first intern year . these were compared to samples from 84u-;Men students。

In addition,The team measured The participants mental well-being and stress levels over time with The use of questionnaire s throughout The year250名研究人员这些数据与84名密歇根大学新生的样本进行了比较。另外,研究组通过年度问卷调查,测定了参与者的心理健康和压力水平。besides telomere attrition being six times greater in The doctors,some other interesting findings came to lightfor example,The longer。

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