senescence

基本解释

Many researchers think senescence-related tissue dysfunction contributes to heart disease and cancer and other conditions that become more likely with age.
许多研究者认为，同衰老相关的器官组织停止运作，这点会导致心脏病和癌症以及其它老年病的发生。
Instead, they reach a state of limbo scientists call cellular senescence, in which they no longer divide but release substances that damage adjacent cells and cause inflammation.
相反，它们遭到遗弃，科学家们称之为细胞衰老，它们不再分裂而是释放物质损害相邻细胞并导致炎症。
Conversely, if telomerase activity is high, telomere length is maintained, and cellular senescence is delayed. This is the case in cancer cells, which can be considered to have eternal life.
相反，如果端粒酶一直保持较高的活力，则端粒的长度就能保持下去，而细胞衰老的进程就会被推迟，这种情形可见于癌细胞：一类属于永生的细胞。

As Margaret Thatcher in old age—confined to her home and afflicted with dementia—Meryl Streep turns senescence into poetry.
NEWYORKER: The Iron Lady
Other work—on the effects of caloric restriction, consuming red wine and altering genes in yeast, mice and nematodes—has shown promise in slowing senescence.
ECONOMIST: The latest from the wacky world of anti-senescence therapy
Research shows that exercise can help to maintain physical function late in life and that exercising one's brain can limit the progression of senescence.
ECONOMIST: The latest from the wacky world of anti-senescence therapy

the fact of becoming older, and therefore being in less good condition and less able to function well

衰老
The pH value in pericarp increased slowly along with the senescence.
衰老过程中,果皮pH值缓慢上升。
早衰
Phenomenon of premature senescence be serious, lodging percentage been decreased, ability of utilization and interception of light been decreased.4.
由此可见,晚播处理早衰现象严重,倒伏的几率高,光能截获能力弱,光能利用率低。
医药科学
衰老
Delaying senescence is the everlasting dream for everyone.
延缓衰老、颐养天年是人类梦寐以求的愿望。
老化
The state of senescence should be considered for culture expanded MSCs when they are used for study.
在应用体外扩增后MSCs进行研究时需考虑细胞老化的状态。
地球科学
老年期
老年早期