Researchers looked for-and found-a chemical change called DNA methylation in healthy tissue adjacent to breast tumors.

As expected, tumor cells showed the highest methylation levels.

如所预料的一样, 肿瘤细胞呈高度甲基化.

They then measured methylation levels in the RASSF 1 A gene in epithelial cells that lined the ducts.

然后测定了这些导管上皮细胞RASSF1A基因的甲基化程度.

Furthermore, CpG methylation within the NF 2 promoter region was thoroughly analyzed.

此外, 充分分析了NF2启动子区域内的CpG甲基化.

We investigated the association between gene methylation and recurrence of the tumor.

我们研究基因甲基化和肿瘤复发的相关性.

Objective: To determine the effect of methylbenzene on meiosis of spermatocyte from mouse testis.

目的探讨甲苯对小鼠精母细胞减数分裂的影响.

MEK, methylbenzene methylene halides and other organic solvents, and so is its main components.

甲苯 、 MEK、亚甲基卤化物和其它无机溶剂等是它的次要组成身分.

Table printing ink solvent used mainly two methylbenzene propyl alcohol.

外印油不朱所用的溶剂宾给是二甲苯、异丙醇.

The carbide reacts with hydrogen on the surface to give a methylene.

碳化物与氢在表面反应产生亚甲基.

We use acute poisoning method to determine how the methylene blue affecting the Limnodilus hoffineisteri.

采用急性毒性实验方法测定了亚甲基蓝对水丝蚓的急性毒性.

Do you bring the Retort Kit, Methylene Blue Kit to the platform?

你带了固相蒸馏仪和亚甲基蓝测试仪到平台上 吗 ?

The various synthetic methods of methylene bisacrylamide and applications in each field were described.

介绍了亚甲基双丙烯酰胺的各种合成方法及其在各领域的应用.

The adsorption capability of mesoporous silicon for methylene blue was also preferable.

介孔材料对亚甲基蓝也具有比较好的吸附性能.

Use: Methylene Blue at 5 drops per gallon for 5 days.

使用亚甲基蓝每加仑水5滴用量,连续5天.

The rods are seen here with a methylene blue stain.

图为亚甲基兰染色见杆状菌.

The reactor and transfer line are rinsed with several small portions of methylene chloride.

反应器和输送管线被用少量二氯甲烷洗涤几次.

The recovery of added methylmercury was reported to be approximately 90 %.

添加的甲基汞的回收率据报到达90%左右.

Results Results showed that methylmercury inhibited the neurite outgrowth and survival of PC 12 cells.

结果氯化甲基汞能抑制PC12细胞突起生长,降低细胞活性.

OBJECTIVE : To study in vitro percutaneous permeability of methylphenidate cream.

目的: 考察哌甲酯乳膏的体外透皮吸收效果.

Objective To explore the curative effects of methylprednisolone sodium succinate on unilocular bone cysts in Children.

目的探讨骨囊肿内注射甲泼尼龙琥珀酸钠治疗儿童单房性骨囊肿的疗效.

Objective To evaluate the effect of methylprednisolone on the prophase of severe hepatitis.

目的考察甲泼尼龙治疗重型肝炎前期的疗效.