英语释义

• growing old

片语

senescent type衰老类型

senescent lake[地理]

senescent population衰老种群

decrepit衰老的；破旧的

anile衰老的；似老妪的

cell senescent细胞衰老

senescent forms衰老形

Senescent Oligopolies期寡头

senescent deformity衰老变形

senescent cell衰老细胞

senescent cells衰老细胞

英汉例句

• the story starts with an observation, made a few years ago, that senescent cells often produce a molecule called p16ink4a.

  故事还得从几年前的一项实验开始讲起，他们观察到衰老的细胞通常会产生一种叫p16ink4a的分子。

• but he cautions that further research is needed to understand the effects of removing senescent cells.

  但他警告说，还需要进一步研究，以了解清除衰老细胞的影响。

• the key, they report in a tantalizing new study, is purging the body of senescent cells - old 「zombie」 cells that no longer work as they should.

  科学家们在研究报告中说，这项诱人的新研究的关键在于清除身体的老化细胞，即不再正常工作的「僵尸」细胞。

• the results suggested that ilk might be involved in fibrotic process or senescent process in aging kidney.

  提示整合素连接激酶可能涉及到老龄肾脏的纤维化过程或衰老过程。

• van deursen and colleagues developed a way to kill senescent cells in mice, clearing them from the body.

  janvandeursen和同事开发出一种杀死小鼠的衰老细胞并把它们从体内清除的方法。

• as the rbc ages it may change antigenically, acquiring senescent antigens and losing its flexibility due to impaired atp production.

  红细胞的老化导致抗原性改变，产生atp的功能受损使表面抗原老化并令细胞膜失去弹性。

• two mechanisms exist for removal of senescent rbc; both conserve the principal constituents of the cell for reuse.

  衰老的红细胞通过两种机制去除;它们都能使细胞的主要成分得到循环利用。

• by contrast, actually eliminating senescent cells may be a logical extension of the process of shutting them down, and thus may not have adverse consequences.

  相反的，真正的消除掉衰老细胞可能是延长机体细胞正常运作的一个符合逻辑的作法，也不会再有不利结果了。

• image: at left, two mice, one (top) treated to rid it of senescent cells, and the other untreated; at right, untreated bone marrow cells (top) and treated cells. (baker et al./nature)

  图片：左边的两只老鼠，上边那只已去掉老化细胞，另外一只没有。右边两只老鼠，上边那只骨髓细胞正常，下面那只剥离了老化细胞。（研究者

• mice fed a restricted diet had a reduced accumulation of senescent cells in their livers and intestines.

  控制老鼠的饮食热量减少了牠们肝脏和小肠老化细胞的数目。

• 「our method allowed us to look at the consequences of removing senescent cells at different stages of the mouse life cycle, 」 van deursen says. 「we didn't just block senescence altogether.」

  「这一方法可让我们观察小鼠在生命周期的不同阶段去除衰老细胞的后果，」janvandeursen说， 「我们并不仅仅是完全阻止衰老。」

• this treatment lowered the number of senescent and cancerous cells, suggesting the microbes were indeed to blame for promoting cancer.

  这种喂养方法减少了老化和癌化细胞的数量，表明微生物确实是诱发癌癥的因素。

• objective to explore the the relationship between senescent erythrocyte deformability and lipid composition, spectrin content(sp) of erythrocyte membrane.

  目的探讨老化红细胞变形能力与红细胞膜磷脂成分和收缩蛋白（sp）含量的关系。

• when p16 is found in a cell, that cell is probably reaching its replication limit and grinding to a senescent halt.

  一个细胞中若发现p16ink4a的存在，该细胞很有可能已经到达自身复制的极限并逐渐停止继续老化。

• then, when the researchers gave the mice a drug, the death pathway would be activated in all senescent cells.

  然后，当研究人员给小鼠注射一种药物，衰老细胞的死亡通路会则被激活。

• sod and pod activity descended apparently, and chlorophyll contents and photosynthesis declined in senescent leaves of lower stem.

  主茎下部衰老叶片的sod、pod活性明显降低、叶绿素含量减少、光合作用功能衰退。

• first, the researchers cleared senescent cells from the mice throughout their lives—giving the drug every 3 days beginning as soon as the animals were weaned.

  首先，研究人员从动物断奶开始，每3天给一次药物，清除衰老细胞。

• those tumors took longer to shrink but the senescent tumor cells were eventually cleared away.

  这些肿瘤缩小需较长时间但老化的细胞最终消失。

• accordingly natural killer cells preferentially kill senescent activated stellate cells in vitro and in vivo, thereby facilitating the resolution of fibrosis.

  在小鼠体内及体外，自然杀伤细胞相应地优先消灭衰老的活化星形细胞，并藉此促进纤维化的消解。

• effects of desflurane in senescent rat myocardium.

  地氟醚对于大鼠心肌衰老的作用。