衰老

Here, we review the role of epigenetics in aging and longevity with a focus on DNA methylation.

这里，我们回顾了表观遗传学在衰老和长寿中的作用，集中在DNA甲基化。

It is said that the natural mineral spring with nimbus cannot only prolong the aging of the skin, but also can prevent the skin disease.

据说，这灵气的天然矿泉不仅能延缓皮肤衰老，还能预防皮肤疾病。

Polymorphism of Rb (intron 17) is relatively stable and rarely mutates, but poly morphism of Rb gene (intron 20) locus is characteristic in the old people. The r elation between Rb gene (intron 20) and ageing needs further study.

老年组Rb基因20内含子的位点多态性与青年组比较差异有显著性意义，是否该位点遗传标记与细胞的衰老有一定的相关性，值得进一步研究。

objective: to investigate elderly patients with mild moxibustion on anti-aging effects.

目的：观察温和灸对老年病人抗衰老的效果。

Objective: To investigate the mechanism of acupuncture and moxibustion in anti-aging effect.

目的：通过动物实验观察针灸肾俞、足三里穴的抗衰老作用，并进一步探讨其作用机制。

It is considered that this effect of MT is likely to be one of its anti-aging mechanisms.

MT的这种作用可能是其抗衰老的机制之一。

The hyperplasia, differentiation and death of cell goes through the whole life of multicellular organism.

细胞增值、分化和死亡，贯穿于多细胞生物体生长、发育和衰老的全过程，是同等重要的生命活动。

Aims: To investigate the effects of testosterone on the murine aging cardiac myocytes and the possible mechanism.

目的：探讨不同剂量睾酮对小鼠心肌细胞衰老的干预作用及可能机制。

No primitive blood cells were observed in liver, which implies that the liver was not the hemopoietic organ in C. mydas. The development of erythrocytes includes 5 stages: primitive, early, middle, late, and mature. The body sizes of these cells increased first, then decreased, and increased in the end. The development of granulocytes includes 5 stages also: myeloblast, promyelocyte, meddle immature granulocytes, late immature granulocytes, and mature granulocytes. The body sizes of them decreased; and the sublobe of the nuclear may indicate the aging.

红血细胞的发育经历了5个阶段：原红血细胞、早幼红血细胞、中幼红细胞、晚幼红血细胞和红血细胞等阶段，其胞体体积经历了由小到大，由大到小、再到大的发育过程；粒细胞的发育经历了5个阶段：原粒细胞、早幼粒细胞、中幼白细胞、晚幼白血细胞和白细胞等阶段，胞体体积均由大到小变化，核分叶可能是粒细胞的衰老的标志；淋巴细胞和单核细胞的发育各经历了3个阶段。

The objective of this study was to explore the mechanism of N-lauroylethanolamine [NAE (12:0)] in regulation of cut-flower senescence.

探讨N-月桂酰乙醇胺[N-lauroylethanolamine， NAE(12：0)]延缓香石竹切花衰老的作用机理。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。