化学制剂

Histochemical, immunochemical and in situ hybridizative methods and technique of computer image analysis were used in this study to investigate the variable trends of expression and correlation of some proteins and genes interrelated with abnormal proliferation of hepatocyte during periods of hepatocarcinogenesis induced by diethylnitrosamine, and the effect of Ganfujian Granule, which is composed of drug-food double-duty herbs, taking"jian-pi-shu-gan"(invagorating spleen and soothing liver) as therapeutic principle and manufactured by our department. The purpose of the study is to screen out an applicable and effective liver cancer preventive agent of traditional Chinese medicine, to offer academic foundation for further clinic study and to spread out its application.

本课题通过组织化学、免疫组化、原位杂交等方法及计算机图像分析等技术，检测了化学致癌物二乙基亚硝胺诱导大鼠肝癌形成过程中与肝细胞异常增殖相关的部分蛋白、基因表达的动态变化和相互关系及我科研制的以"健脾疏肝"立法的药食两用中药制剂肝复健冲剂对诱发肝癌各时期上述因素异常变化的影响，旨在筛选适用、有效的中药肝癌预防制剂，并为进一步的临床试验及推广应用提供一定的理论依据。

The Trypsin inhibitor from Cucurbita pepo var. striaca Seeds was isolated by salting-out and chromatography of Sephadex G-50, the inhibitor activity was detected with BAPNA, the Mw was determined with SDS-PAGE and stablity was studied with different temperature, the side chains of Lys and Cys were modified.

采用分级盐析和Sephadex G-50的方法分离纯化无种皮南瓜籽胰蛋白酶抑制剂，用BAPNA法进行抑制活性的测定，用SDS-PAGE法测定蛋白质的分子量，用不同的温度处理方法对它的热稳定性进行研究，并对抑制剂的Lys和cys进行了化学修饰。

The integrative control of tea tussock moths that considerd the interaction of tea leaves-pest-na...

茸毒蛾的综合防治，充分利用茶叶———害虫———天敌相互作用的生态调控作用，发展生物制剂、农业防治、生态防治等结合的综合治理方法，尽力减少化学农药使用量或者不用化学农药，建立可持继发展的害虫综合防治体系。

The ventilatory responses of peripheral chemoreflex following 0.1 m l microinjection within the NTS of either PTK inhibitor genistein(10 mol/L), AMPA glutamate receptor inhibitor CNQX (10 mol/L),or inactive PTK inhibitor daidzein (10 mol/L) were recorded.

在孤束核处分别微量注射蛋白酪氨酸激酶的抑制剂genistein和其非活动性抑制剂daidzein 以及 AMPA受体阻断剂CNQX，观察这些药物对外周化学感受性反射的影响。

Despite evidence implicating prostaglandins as critical factor in male reproductive functions, little is known about expression and function of COX-2 in the male reproductive system. By using immunohistochemistry, RT-PCR and Western-blot, the content of this research included:(1) The expression and localization of COX-2 in mature rat and human testis were examined.(2) We investigated the changes of spermatogenesis and testosterone levels in testis after by using the COX-2 specific inhibitor-rofecoxib at 2, 4 and 8 weeks.(3) To explore the relationship between the intratesticular level of testosterone and expression of COX-2 by completely destroying the Leydig cells of mature male rats with injection of a single I.

本课题应用免疫组织化学、RT-PCR和Western-blot等方法检测以下内容：(1)在mRNA和蛋白水平检测正常成年男性及大鼠睾丸组织中COX-2的表达及定位情况；(2)实验组大鼠持续给予COX-2酶的特异性抑制剂Rofecoxib，分别于用药后2周、4周和8周检测大鼠的精子生成以及睾丸组织内睾酮浓度的变化；(3)另一组实验大鼠给予特异性Leydig细胞灭活剂EDS，在特定时间内抑制睾丸组织内合成的睾酮，于用药后2周和4周，采用免疫组织化学及RT-PCR方法观察大鼠睾丸组织内睾酮浓度变化对COX-2合成的影响。

ACD/Labs creates innovative software packages that aid chemical research scientists worldwide with spectroscopic validation of structures, chromatographic separation, medicinal chemistry, preformulation of novel drug agents, and chemical patenting and publication.

它研制出创新的套装软件，在以下方面给全世界的化学研究科学家提供帮助：结构的光谱验证，色谱层析分离，药物化学，新特药制剂的处方设计前工作，以及化学品专利和公布。

Foul smelling chemicals are often used to irritate the bees and drive them down into the hive's bottom boxes, leaving the honeyfilled supers more or less bee free.

臭味的化学制剂经常去刺激蜜蜂并且驱赶它们到蜂箱的底部，使充满蜜的盒子留下较少的蜜蜂。

The treated cotton fabrics are being evaluated in terms of their ability to photo-degrade toxic chemicals and simulants of chemical agents as well as to inactivate pathogens.

经处理后的棉织物正在受到评估，评估的依据是其是否有能力光学降解有毒化学品和化学制剂以及灭活的病原体。

Whether the requirement is based on strict hygiene (milk beverages, pharmaceuticals or skin care), an extreme filling accuracy (plant protectors, perfumes, lubricants, concentrates), an explosion proof configuration (solvents. chemicals, paints), or multiple cleanings and container size change over in the same day (detergents, sauces and condiments), Serac will always find the matching solution.

可灌装的产品范围也在不断扩大，无论要求符合严格卫生等级要求的产品(如牛奶，饮料，药品或护肤品)还是要求极高精度的填装(植物保护剂、香水、润滑剂)，亦或易燃易爆的危险品(溶剂，化学制剂，油漆)，还是需要经常更换容器、需要多次清洗的物品(洗涤剂、调味汁和调味品)， Serac 总能给您匹配的解决方案。

In the meantime on Lobito Island of the Tejan Republic in southern Africa... Inside the Lobito Physics and ChemistryLaboratory compound guarded by a mysterious armed force is a man standing.

此时此刻在南非特加安共和国的洛比托岛……实验室中，药物和化学制剂正在被一个神秘的战士小心翼翼的混合起来。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。