醌氢醌

Meanwhile, cosmetic chemists were searching for hydroquinone alternatives and dermatologists were weighing in the development of cosmetic.

同时，化妆品研究人员正在寻找氢醌的替代物，皮肤科医生也参与到化妆品的研发中。

Sweet legumin kind it is vitamin K Jie fights an agent, vitamin K is restrained in liver by return Kun of oxide Xiang Qing change, prevent vitamin K thereby...

香豆素类是维生素K拮抗剂，在肝脏抑制维生素K由还氧化物向氢醌型转变，从而阻止维生素K的。。。

An efficient method for analyzing Arbutin and Hydroquinone in cosmetics by reversed-phase high performance liquid chromatography is developed.

探讨了高效液相色谱法同时测定美白化妆品中熊果苷和氢醌含量的方法，先对样品进行预处理，处理液为氯仿-饱和氯化钠溶液(体积比2∶1)，再选用Apollo C18柱，以甲醇-磷酸缓冲液-冰醋酸(体积比25∶475∶1)混合液为流动相，紫外检测，波长为254nm。

Topical tretinoin,hydroquinone,Azelaic Acid,and kojic acid and various types of epidermal peels have been employed with variable degrees of success.

外用维甲酸、氢醌、壬二酸，曲酸和化学剥脱术已经获得了一定程度的成功。

Carbon fiber microelectrode has been used as a detector for capillary electrophoresis with end-column electrochemical detection of melatonin, sulfonamide, the traditional Chinese medicine of ash brak, thiolzoles and barbituric compounds.

碳纤维电极的应用，(2)金属 Pd 超微粒碳纤维修饰电极的应用，(3)氢醌类衍生物自组装修饰 Pt 电极的应用，(4)在柱毛细管电极的制作。

This effect was observed clearly at final concentration between 1 and 10μ mol/L after treating for 24 hours. We concluded that the possible mechanisms of hydroquinone bleaching hyperpigmented skin were through its inhibition of tyrosinase activity at lower concentration and its cytotoxicity at higher one.

提示18α-甘草酸双胺盐、熊果苷的皮肤脱色作用机制与氢醌可能不同，后者低浓度时以抑制酪酸酶活性为主，高浓度时主要是细胞毒，且细胞早期的损伤部位可能发生在树状突。18α-甘草酸双胺盐能否成为一种无细胞毒酪氨酸酶抑制型皮肤脱色剂有待进一步临床加以验证。

To meet the usual customer requirements, final product acrylonitrile is stabilized with hudroquinone monomethyl ether.

为了满足通常用户的要求，最终产物丙烯晴用氢醌单甲醚进行稳定化。

This study was aimed to investigate whether hydroquinone can inhibit NF-κB expression activated by phorbol myristate acetate, and to explore the relationship between the mechanism and the hematology toxicity of benzene tentatively.

为了研究氢醌（hydroquinone，HQ）对细胞激活剂佛波酯导致的骨髓基质细胞核转录因子表达的影响，并初步探讨其与苯的血液学毒性的关系。

Hydroquinone Inhibits NF-κB Expression in Human Bone Marrow Stromal Cells In Vitro Abstract This study was aimed to investigate whether hydroquinone can inhibit NF-κB expression activated by phorbol myristate acetate,and to explore the relationship between the mechanism and the hematology toxicity of benzene tentatively.

作者：杨海玉，杨建国，王光汉，俞康为了研究氢醌(hydroquinone，HQ)对细胞激活剂佛波酯导致的骨髓基质细胞核转录因子表达的影响，并初步探讨其与苯的血液学毒性的关系。

Its synthetic strategies, structural characters, properties and applications to the self-assembly of rotaxane s and catenanes are reviewed.

详细描述了盒状主体缺π电子联吡啶大环CPQT的结构和性质，总结比较了它的各种制备方法，并对其与富π电子氢醌醚链衍生物自组装合成索烃、轮烷和准轮烷等方面的应用进行了综述

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。