尿嘧啶

There was decreased methyl level of P53 exons (6, 7 and 8) following starvation of folacin, in the HBL-100, but not in the MCF-7 cell line.

MCF-7对阿霉素、顺铂、氟尿嘧啶（5-FU）、丝裂霉素和甲氨蝶呤等化疗药物均不敏感。

This thesis compared the effect of Uracil, ITS, and ATP on the maturation of bovine oocytes and further development, observed the microstructure changes of oocytes and parthenogenetic embryos among different groups, and granule cell apoptosis among different groups.

本文对比了添加尿嘧啶和三价因子等试剂对牛卵母细胞成熟及后期发育的影响、观察了不同组之间成熟牛卵母细胞和孤雌激活胚胎显微结构变化和不同组之间颗粒细胞凋亡情况。

The cordyceps grass vegetable, the cordyceps grass is sour, the cordyceps grass many sugar, SOD—enzyme, guanin, urine, the gland... etc., a materials of the pit are all with the natural cordyceps grass homology, the poison reason evaluation:Have no poisonous side effect to the human body, is a stub in the world new species of biggest cordyceps grass in very unique body.

虫草素、虫草酸、虫草多糖、SoD、腺嘌岭、鸟嘌呤、尿嘧啶、腺苷等，核苷类物质都与天然虫草相同，毒理评价：对人体无任何毒副作用，是一株世界上绝无仅有形体最大的虫草新品种。

Methods Fifteen healthy, female SD rats were employed in the experiment. Sensitized systematically with keyhole limpet hemocyanin, the animals were inoculated with the same antigen through cochlea basal turn into the labyrinth. Adminstrated 5-bromo-2′-deoxyuridine intraperitoneally, the rats were sacrificed and the temporal bones were harvested at 3, 7,14 day after labyrinth vaccination respectively. The frozen sections of the decalcified samples were dealt with H-E staining and immunohistohemical methods to investigate the cellular infiltration, BrdUrd and IgG positive cells in the ES.

选用SD大鼠15只，以钥孔虫戚血蓝蛋白（keyhole limpet hemocyanin，KLH）全身免疫后，经耳蜗底回钻孔以相同抗原进行内耳免疫，然后分别在内耳免疫后3、7和14 d腹腔注射溴脱氧尿嘧啶核苷（bromodeoxyuridine，BrdUrd）后处死动物，取颞骨经组织学处理制作冰冻切片，用免疫组织化学技术观察内淋巴囊的细胞浸润、增殖和IgG细胞的分布状况。

To evaluate the safety and embolization effects of 5-Fu gelatin microsphere in external carotid artery and branches ,under the supervision of X-ray, FGM was perfused into the external maxillary artery of four dogs and lingual artery of another four dogs, lOOmg for each.

在x线监控下，对八只成熟杂种狗采用seldinger方法经股动脉穿刺，于颈外动脉及其分支用5-氟尿嘧啶明胶微球行选择性栓塞。

Objective:To investigate the relationship between the expression levels of uridine phosphorylasegene and the prognosis of patients with the gastric,colon and lung carcinomas.

目的：分析尿嘧啶核苷磷酸化酶基因表达水平与胃癌、肺癌和结肠癌的预后相关性。

Methods:Anti-rubella virus actions of synthesized adenine and uridine derivants and ethanol extract of rhubarb were studied in three kinds of cell cultures. CPE was used as observation index in BHK21 cell culture.

选用9种新合成的腺嘌呤衍生物、6种尿嘧啶衍生物及大黄醇提液，分别在BHK21、RNC和HNC细胞上进行了体外抗病毒试验。

The number of 5-Br deoxy uridine monophosphate and nestin in subventricle zone and dentate gyrus of rats at 3, 5, 7, 14, 21 and 30 days after MCAO were detected by immunohistochemistry and the bFGF mRNA were detected by RT-PCR at the same time.

免疫荧光法检测各组大鼠缺血再灌注损伤后第3、5、7、14、21、30天病灶侧侧脑室下区、海马齿状回区5-溴脱氧尿嘧啶核苷和Nestin的变化，逆转录聚合酶链式扩增方法检测相应时间点病灶侧碱性成纤维生长因子信使核糖核酸的表达。

Objective:To explore the effect of intalesional injection of fluorouracil and corticosteroid.

目的 观察得宝松和5-氟尿嘧啶联合局部注射治疗增生性瘢痕和瘢痕疙瘩的疗效。

Compared with solution, the selfmade microspheres are proved to be colon-specific with sustained release property.

5-氟尿嘧啶壳聚糖微球与溶液剂相比，具有一定的结肠定位性和缓释性，且相对生物利用度高。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。