衰老

Wrinkles and fine lines: Alpha hydroxy acids are widely used as anti-aging ingredients in skin care preparations.

皱纹和幼纹：阿尔法羟基酸被广泛采用作为抗衰老成分的护肤品的准备工作。

Using synchro drosophila as material, pouring purslane liquid or hydroxyketone of different density into substrate,after culturing,anti-decrepit effect can be observed.

用同步果蝇为材料，在培养基中添加不同浓度的马齿苋水提液或醇水提液，观察到了马齿苋的抗衰老效应，并且可以影响果蝇幼虫期的长短及果蝇的繁殖力。

Objective:to observe the influence of the method of reinforcing kidney and activating blood on aging rats with hyperviscosity syndrome.

目的 ：观察补肾活血法对衰老模型大鼠高黏滞血症(hyperviscositysyndrome，HVS)的影响。

Contain aloe, seaweed extract and va****s other microelements, Vitamin E、 hamamelis,and other ingredients; it can eliminate the free radical that is possible to produce on the skin under the light of ultraviolet radiation and pressure, resist oxidation efficiently, then enhance the self-repairing ability of hypodermal cell and epidermic cell, and make skin more smooth; and then delay it to becoming old.

蕴涵芦荟、海藻提取液和多种微量元素，维他命E、金缕梅成份，更易被皮肤吸收，可以清除皮肤由于紫外线照射和压力所至产生的自由基，有效抗氧化，加强真皮与表皮层细胞的自我修复能力，使皮肤表层更光滑，紧致皮肤，延缓衰老。

Contain aloe, seaweed extract and various other microelements, Vitamin E、 hamamelis,and other ingredients; it can eliminate the free radical that is possible to produce on the skin under the light of ultraviolet radiation and pressure, resist oxidation efficiently, then enhance the self-repairing ability of hypodermal cell and epidermic cell, and make skin more smooth; and then delay it to becoming old.

蕴涵芦荟、海藻提取液和多种微量元素，维他命E、金缕梅成份，更易被皮肤吸收，可以清除皮肤由于紫外线照射和压力所至产生的自由基，有效抗氧化，加强真皮与表皮层细胞的自我修复能力，使皮肤表层更光滑，紧致皮肤，延缓衰老。

METHODS: D-galactose (1 000 mg·k-1·d-1 ) was injected into mice hypodermically for 8 weeks to induce aging animal model, and Vit-E (100 mg·kg-1; 250 mg·kg-1) was administered for 6 weeks by ig at the 3rd week of making model. After Vit-E treatment for 8 weeks, water maze test was used to determine the ability of mice's learning and memory. The activities of glutathione peroxidase and succinate dehydrogenase, the content of nitric oxide and activity of nitric oxide synthase in the brain tissue were detected separately.

小鼠连续皮下注射D-半乳糖（1 000 mg·k-1·d-1）8周制备衰老模型，并于第3周开始给予维生素E（100 mg· kg-1；250 mg· kg-1）处理；8周后采用水迷宫测定小鼠学习记忆能力，并取脑组织测定谷胱甘肽过氧化物酶和琥珀酸脱氢酶活性，测定一氧化氮含量和一氧化氮合酶活性。

Methods Eighty Kunming mice were equally randomized into 8 groups: normal group, model group, vitamin E 90 mgkg^(-1d^(-1) group, high-and low-dose RPM protein 20 and 5 mgkg^(-1d^(-1)respectively groups, high-and low-dose RPM anthraquinone glycoside 28 and 7 mgkg^(-1d^(-1) respectively groups, combination (low-dose RPM protein and low-dose RPM anthraquinone glycosides) group. Except the normal group, the mice in other groups received subcutaneous injection of D-galactose to indue the aging model.

选用昆明种小鼠80只，随机分为8组：正常组，模型组，维生素E组（剂量为90mgkg^(-1)d^(-1)），何首乌蛋白质高、低剂量组（剂量分别为20、5mgkg^(-1)d^(-1)），何首乌蒽醌苷高、低剂量组（剂量分别为28、7mg kg^(-1)d^(-1)），AGRPM与PRPM混合组（混合组，均取两者低剂量）；除正常组外，其他组均采用长期（7周）皮下注射D-半乳糖复制衰老小鼠模型。

Methods Eighty Kunming mice were equally randomized into 8 groups: normal group, model group, vitamin E (90mg.kg-1.d-1) group, highand lowdose RPM protein (20 and5 mg.kg-1.d-1 respectively) groups, high and lowdose RPM anthraquinone glycoside (28 and 7mg.kg-1.d-1 respectively) groups, combination (lowdose RPM protein and lowdose RPM anthraquinone glycosides)group. Except the normal group,the mice in other groups received subcutaneous injection of Dgalactose to indue the aging model.

选用昆明种小鼠80只，随机分为8组：正常组，模型组，维生素E组（剂量为90mg·kg-1·d-1），何首乌蛋白质高、低剂量组（剂量分别为20、5mg·kg-1·d-1），何首乌蒽醌苷高、低剂量组（剂量分别为28、7mg·kg-1·d-1），AGRPM与PRPM混合组（混合组，均取两者低剂量）；除正常组外，其他组均采用长期（7周）皮下注射D半乳糖复制衰老小鼠模型。

They have a common feature, i.e. a food with low sodium and high kalium; therefore, they can be used as supplementary foods for restricting illness caused by sodium and salts.

另外，香蕉和芭蕉还可作肥胖病和衰老病者的食品，也曾被推荐为治疗小儿腹泻和腹腔病，以及减轻肠炎的碳水化合物的给源。

The proliferating cells were mainly distributed in the peri-chondrium and the peripheral zone of tracheal cartilage. The senescent chondrocytes were distributed in the central zone whereapoptotic morphological characteristics obviously appeared, such as pyknosis, karyorrhexis.

结果：软骨细胞呈现多种方式的无丝分裂像；气管软骨膜与软骨周围带多见细胞增生；气管软骨中央带多见衰老的软骨细胞，并见明显核固缩、核碎裂等细胞凋亡形态学特征。

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