衰老

In conclusion, these results suggested that (1) the ageing-associated decline in fertility of female KM mouse was due to a decrease in both quantity and quality of oocytes;(2) the ooplasm from young mice did not correct the meiotic errors of aged mice, and the ooplasm from aged mice did not induce abnormal segregation of meiotic chromosome of young mice, indicating that meiotic anomalies found in the oocytes of aged mice might be related to nucleus or chromosomes and relevant factors;(3) a critical nucleocytoplasmic ratio was essential for normal maturation and segregation of meiotic chromosomes of oocytes and development to 2-cell embryos.

本研究结果表明：（1）昆明白小鼠与衰老相关的生育力下降是其卵母细胞数量减少和质量下降的综合结果；（2）年轻小鼠卵母细胞细胞质不能纠正老龄小鼠GV的减数分裂错误，老龄小鼠卵母细胞细胞质也不诱导年轻小鼠的GV发生减数分裂错误，老龄小鼠卵母细胞减数分裂异常很可能与细胞核或染色体及其相关因素有关；（3）关键的核质比对卵母细胞正常的成熟、减数分裂染色体分离及2-细胞期胚的发育是绝对必需的。

The role of overirrigation improving photosynthesis decline of flag leaf was mainly at the latter stage and had no role for yield increase. irrigation ; wheat ; flag leaf ; photosynthesis declineD

为此，我们试图通过对不同灌水量和灌水时间组合下冬小麦旗叶光合衰退进程的研究，揭示灌水延缓旗叶衰老的部分生理机理，以为

My soul becomes loving you more for you paining and getting old together with me, too.

我的灵魂，因为你和我一起痛苦，一起衰老，所以我更爱你了！

The guidance of experts in domestic and provincial, city and county forestry, science and technology sector support,"Cyclocarya paliurus family health tea" constant innovation, continuous improvement, and its blood pressure lowering, hypoglycemic, hypolipidemic and antioxidant function, anti-aging, and enhance The role of the human immunodeficiency country authority that has received the scientific and technological progress awards Shaoyang City, Hunan Science and Technology Achievement Award and the Hong Kong International Fair gold medal for invention patents.

在国内和省，市，县林业，科技部门的支持专家的指导下，&青钱柳系列保健茶&，不断创新，不断改进，其降血压，降血糖，降血脂和抗氧化功能，抗衰老，并提高人体免疫机能的国家权威，收到了科技进步奖的作用邵阳市，湖南省科技成果奖和香港国际发明专利博览会金奖。

Objective To study the antiaging activities of extracts from Pericarpium Citri Reticulatae .

目的 探讨陈皮提取液的抗衰老作用及其机理。

In the in vivo study, 100 ICR mice were randomly assigned to 5 groups after paired by body weight as following: Group N (negative control group, peritoneally injected by saline daily); Group C (positive control group, peritoneally injected by D-galactose and saline daily); Group L, M, and H (peritoneally injected by D-galactose and intragastric administered with TP at 100, 200, 400 mg/day, respectively). Mice were sacrificed for histology and biochemistry studies after 8 weeks.

在动物体内实验中，选择清洁级ICR纯系小鼠100只，按体质量随机分为5组：阴性对照组每天腹腔注射生理盐水，其余4组每天腹腔注射120 mg/kg D-半乳糖以建立小鼠衰老模型，同时阳性对照组每日以生理盐水灌胃，L、M、H组分别以每日100、200、400 mg/kg TP灌胃。8周后处死小鼠，获取心肌标本进行组织学研究和生化检测。

Physiologic changes occur during aging that impact on the pharmacokinetic and pharmacodynamic responses of elderly patients to administered drugs.

衰老生理学的改变影响老年患者对所使用的药物药代学和药效学。

Though the drug is an immune system suppressant that almost certainly won't have the same effect in humans, the study provides compelling evidence that pharmacologically slowing the process of aging itself may be possible.

虽然该药是一种免疫抑制剂，几乎可以肯定对人类没有同样的作用，但是，这项研究为药物可以延缓衰老过程的事实提供了强有力的证据。

In the last of a series on Japan's population crisis, the BBC's Philippa Fogarty looks at how Japan plans to pay for its ageing society.

在一系列日本人口危机后，英国广播公司记者费力帕·富加地将探求日本是如何计划应对日益衰老的社会。

Its content of vitamin C is 34 times higher than oranges, and more than 10 times higher than pears and apples. Meanwhile, Red kiwifruit has very good medical treatment and health protection functions, which can obviously improve the vitality of human body, promote metabolism, harmonize physical functions, strengthen body constitution,improve phylactic power, resist cancer, improve consumers' looks, reduce blood fat, restrain blood-pressure diseases, strengthen the elasticity of blood

同时，红阳猕猴桃具有很好的医疗保健作用，可明显提高肌体活力，能促进新陈代谢，协调肌体功能，增强体质，提高人体的免疫力，抗癌美容，长期食用可降低血脂和抑制血压疾病发生，增强血管弹性，延缓衰老，对心血管、消化道等多种疾病有很好的疗效，是很好的馈赠佳品。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐