铂的

GCs are often used in chemotherapy for their antiemetic effect.

我们推测这可能是Dex拮抗了顺铂的作用所致，因此进一步研究了Dex抑制顺铂诱导HO-8910细胞凋亡及其机制。

In this study, the silicon and platinum in catalyst sample were both dissolved with aqua regia and hydrofluoric acid to dissolve the sample completely for platinum analysis.

本文采用王水与氢氟酸共同溶解硅和铂的方法，达到铂分析的全溶制样目的。

Enrichment of platinum in ore was completed by adoption of active carbon and paper pulp in certain acidity.

采用在一定酸度下的活性炭，纸浆完成对矿石中的铂的富集，用 DDO光度法测定铂的

In this paper,the mechanism,property and theoretically study of the solvent extraction of Pd and Pt with sulfoxide were introduced,and the research with the emphasis on the structure-extraction property relationship was reviewed.

本文回顾了国内外有关亚砜萃取钯和铂的3个主要研究领域：萃取性能与亚砜结构的关系、萃取机理及萃合物结构和亚砜萃取钯铂的理论研究。

Pt-inserted nanotube titanic acid was prepared as follows: H_2PtCl_6 ethanol solution was filled into the titanic acid nanotubes and then annealed in air at 673 K for 3 h.X-ray photoelectron spectroscopy showed that H_2PtCl_6 has been converted to Pt~0 and PtO.The result of electron spin resonance revealed that there are single-electron-trapped oxygen vacancies to be formed in PNTA after heat treatment in air.

通过在真空条件下将氯铂酸的乙醇溶液引入到钛酸纳米管内，再经过热处理制备了镶嵌铂的纳米管钛酸。X射线光电子能谱表明氯铂酸大部分转变成Pt0和PtO，顺磁共振谱表明在PNTA中生成了束缚单电子的氧空位，在紫外-可见扩散漫散射谱谱上表现出对可见光有吸收能力。

It was found that the Pt films in Pt/C electrodes possess fcc structure,and that the catalytical activity of Pt films deposited on the graphite cloths is better than that of Pt films on the carbon papers.

结果表明石墨纤维布上沉积铂的电极性能优于碳纸上沉积铂的电极；采用高束电压高束电流情况下沉积的铂电极电化学性能又有显著提高。

Objective To evaluate the effect of paclitaxel combined DDP on advanced breast cancer. Methods 26 cases of cytologically and pathologically confirmed advanced breast cancer were treated with combined chemotherapy including paclitaxal and DDP the cardinal drug. 10 out of 26 patients received no previous treatment.

目的 评价紫杉醇联合顺铂对晚期乳腺癌的治疗作用方法采用紫杉醇联合顺铂的联合方案，治疗晚期乳腺癌26例，初治患者10例，余16例均行根治术以后行辅助性放化疗后复发和转移的患者，其中有2例在复发转移后曾用过ADM、CTX、5-FU联合化疗。

Treatment of cisplatin-resistant cell lines with an inhibitor of DNA methyltransferases, 2-deoxy-5'azacytidine, results in partial reversal of DNA methylation, re-expression of epigenetically silenced genes including hMLH1 and sensitisation to cisplatin both in vitro and in vivo.

DNA甲基转移酶抑制剂2 -脱氧- 5'氮胞苷可部分逆转顺铂耐药细胞株的DNA甲基化，在体外和体内使后生沉默基因包括hMLH1基因重新表达并增加对顺铂的敏感性。

The dogs were administrated with carboplatin at the dosage of 16.5mg/kg intravenously, intra-arterially or retroperitoneally. The blood samples were taken at 0, 5, 15 minutes, and 0.5, 1, 2, 4, 8, 24 and 72 hours after instillation. The competent platinum concentrations were measured with high-performance liquid chromatography. Then the pharmacokinetic parameters were calculated and analysed.

随机将18只雌性家犬分为3组，分别经静脉，动脉及腹膜后推注卡铂(16.5 mg/kg)，然后于给药后的0、5、15分钟，0.5、1、2、4、8、24、72小时取静脉血，用高效液相色谱法测定血浆活性铂的浓度，计算和比较不同给药方式下卡铂的药代动力学参数。

The cell cycle and apoptosis and the expression of P-pg, bcl-2, P53 in the MG63 and MG63/R cell lines were analyzed by flow cytometry. Results The resistance index of the MG63/R cells to cisplatin was 83.557±4.841. The cells also had resistance to doxorubicin, vincristin, methotrexate and cyclophosphamide. Disordered structure of the MG63/R cells was observed through microscopy. The cells appeared in triangle, polygon and polynucleation. The increase of granular endoplasmic reticulums and apophyses was observed through transmission electron microscopy. The proliferation ability of MG63/R increased significantly, with a low apoptosis index.

结果 经顺铂186d的诱导，建立了MG63/R，其对顺铂的耐药指数为83.557±4.841，对阿霉素、长春新碱、氨甲基蝶吟、环磷酰氨亦产生不同程度的交叉耐药；光镜观察可见MG63/R细胞排列不规则，形态呈三角形、多角形及多核现象；透射电镜显示MG63/R细胞表面突起增加，粗面内质网丰富；细胞周期分析显示细胞增殖能力明显增加而细胞凋亡明显降低；MG63/R细胞 P-pg、bcl-2阳性表达较MG63细胞明显增加，P53表达则明显降低。

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。