查询词典 senescence

We suspected that aleurone beta-amylase may serve as a lipase inhibitor to block phospholipase activity and delay the senescence of aleurone cells.

由於脂解酶可能有分解细胞膜的能力，所以beta淀粉酶对细胞膜也许有保护作用，使糊粉层细胞延迟进入细胞凋亡。

In order to explore the regulatory mechanism of high voltage electric field on ripening and senescence of postharvest fruit, effects of steady electric field or alternative electric field treatment on metabolism of active oxygen species in harvested tomato fruits were studied.

为探讨高压电场调控采后果实成熟衰老的作用机理，研究了交变电场和稳恒电场处理对采后番茄活性氧代谢的影响。

Experiments show that:"Crown 3000" not only increases spermatogenic function effectively and prolongs fertility, but also prevents anaplasia of spermary and ovum effectively, and prolongs the coming of menopause and senescence process and keeps vigor of body.

试验表明："顶点 3000"不但能有效增强生精功能，延长生育能力、还能够有效阻止睾丸和卵子退行性变化，延缓更年期的到来，延缓衰老进程，保持身体活力。

Experiments show that:"Crown 3000" not only increases spermatogenic function effectively and prolongs fertility, but also prevents anaplasia of spermary a nd ovum effectively, and prolongs the coming of menopause and senescence process and keeps vigor of body.

试验表明："顶点3000"不但能有效增强生精功能，延长生育能力、还能够有效阻止睾丸和卵子退行性变化，延缓更年期的到来，延缓衰老进程，保持身体活力。

There are causal relationship between telomere loss and replicative senescence, and telomerase activation and cellular senescence.

文章综述了端粒和端粒酶的结构和功能，及其与细胞衰老的关系，并在此基础之上展望了其应用前景。

Previous studies show that p33ING1b is involved in growth inhibition, apoptosis, chromatin remodeling, DNA repair, tumor suppression and cellular senescence, but its biochemical function and involvement in cellular senescence is still not fully uncharacterized.

p33ING1b是一个较晚发现的肿瘤抑制基因 ING1的主要表达形式，自从被成功克隆以后得到了广泛的研究，已有的研究表明，p33ING1b参与了细胞的生长抑制、凋亡、染色质重塑、DNA损伤修复、肿瘤抑制和细胞衰老等。

These indicate that ASA,as a main antioxidant,is maintained and improved by increasing DHAR activity during senescence of apple leaves to imped senescence.

说明在苹果叶片离体衰老过程中，抗氧化剂ASA代谢主要是通过提高DHAR活性来维持其高水平，抵制衰老。

Removing 3/4 ear treatment accelerated flag leaf senescence, and delayed the top 2nd leaf and top 3rd leaf senescence.

剪3/4穗处理明显加速了旗叶的衰老，而使倒二叶和倒三叶的衰老得以延续。

The changes of endopeptidase isozymes in wheat leaf senescence The changes in number and activity of endopeptidase isozyme in wheat leaves were studied during natural and dark-induced senescence.

叶片衰老过程中内肽酶同工酶的变化和特性以及Rubisco在叶衰老过程中的降解进行了研究。

It suggested that the AEBSF delayed leaf senescence though inhibition the endopeptidase activity and influence the SOD and POD activity.Native PAGE with gelatin as substance in gel showed the activities of isoenzyme 3 and 4 were inhibited partly by AEBSF treatment on leaves.It implies that the two isoenzymes are type of serine endopeptidase and may play an important role in cucumber leaves senescence. Degradation of protein and changes of endopeptidase isoenzymes in cucumber Cucumis sativus L.

活性电泳显示，黄瓜叶片中检测到6条内肽酶同工酶，其中4条(CEP2，3，4，6)为丝氨酸型内肽酶，内肽酶抑制剂AEBSF抑制了叶片中丝氨酸内肽酶同工酶的活性，而ABA使丝氨酸内肽酶CEP2，3，4的活性显著增强，再次暗示了丝氨酸型内肽酶在黄瓜叶片衰老以及叶片Rubisco降解中具有重要作用，而且除了丝氨酸内肽酶外，可能还有其它因素参与了衰老的调控。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。