The expression of epidermal growth factor receptor was detected in the keratinocytes with immunocytochemistry and the transcription of epidermal growth factor receptor mRNA was determined with reverse transcription-polymerase chain reaction ( RT-PCR).

1、

Method The cell line was established by liquid cell culture.

方法液体培养法建立细胞系，用R显带和逆转录聚合酶链反应方法检测其遗传学标志；瑞氏染色、超微结构及组织化学染色观察细胞形态；

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2、

TF and PAI-1 mRNA was detected by reverse transcription-polymerase chain reaction.

逆转录聚合酶链反应测定脂肪细胞TF和PAI1信使核糖核酸（mRNA）表达。

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3、

With immunohistochemistry and reverse transcription poly-merase chain reaction, expressions of VEGF proteins and their mRNA in the ovarian tissue of each group were detected.

采用免疫组织化学法和逆转录聚合酶链反应技术检测卵巢组织VEGF蛋白质和mRNA的表达。

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4、

Methods: The mRNA was extracted from the fresh tissues of 16 colonic cancer patients; reverse transcriptase polymerase chain reaction ( RT-PCR) was used to detect the receptors of TRAIL.

方法：取16例新鲜结肠癌组织提取mRNA，用逆转录聚合酶链反应（RT-PCR）方法检测TRAIL受体的表达。

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5、

causes of unsteady running of engines

发动机运转不稳定的原因

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6、

he moved his light horse toward haldon's mountains.

他将轻骑兵移向哈尔顿的山。

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7、

lee's legion was commanded by henry 'light horse' lee, the father of famed confederate general robert e. lee.

李家军的指挥官是亨利·“轻骑兵”李，大名鼎鼎的邦联将军罗伯特·E·李的父亲。

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8、

lightning fault analysis and the application of its locating system for transmission line

输电线路雷击故障分析及雷电定位系统应用

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9、

application of occlusal adjustment in the preprosthetic orthodontic therapy in patients with periodontitis

调整咬合在牙周炎患者修复前正畸治疗中的应用

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10、

the occlusal adjustment should be careful, accord to the request and prevent the new imbalance occlusion.

调牙合时要慎重，严格按照要求调磨，不要盲目操作，防止形成新的咬合不平衡。

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11、

Reversal of multidrug resistance and its mechanism by tetramethylpyrazine

川芎嗪逆转肿瘤多药耐药性及其机制的研究

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12、

BACKGROUND OBJECTIVE: Multidrug resistance of tumor cells often leads to failure of chemotherapy. The over expression of P glycoprotein ( P gp), encoded by multidrug resistance 1 ( mdr1) gene, plays an important role in multidrug resistance of breast cancer.

背景与目的：肿瘤的多药耐药性常导致乳腺癌化疗失败，多药耐药基因1（Multidrug Resistance1，mdr1）编码的P-糖蛋白（P-glycoprotein，P-gp）过度表达是重要的耐药机制。

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13、

Due to the complexity of tumor formation mechanism and the existence of multidrug resistance, it will not kill the tumor cells completely by using one drug alone.

但由于参与肿瘤形成的分子生物学机制的复杂性和多样性，以及肿瘤细胞多药耐药性的产生，使得仅仅利用一种化疗药物无法从根本上杀灭肿瘤细胞。

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14、

Study on tumor cells' multidrug resistance and its reversion by Chinese herbs

肿瘤多药耐药性与中药逆转研究

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Progress in the study of drug delivery system based on nanoparticles to overcome multi-drug resistance

纳米粒给药系统逆转肿瘤多药耐药性的研究进展

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Study on Active Constituents of Traditional Chinese Medicine Reversing Multidrug Resistance of Tumor Cells in vitro

中药活性成分体外逆转肿瘤细胞多药耐药性的研究

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17、

Conclusions: the multidrug resistance characteristic in SGC-7901/ 5-FU resistant cells may be related to micro-RNA expression profile changes, providing a new research direction to solve the multidrug resistance of tumor chemotherapy.

结论：SGC-7901/5-FU耐药细胞的多药耐药特性可能与micro-RNA表达谱的改变有关，为解决肿瘤化疗的多药耐药性提供新的研究方向。

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Advances of study on tumor multi-drug-resistance and reversal agents

肿瘤多药耐药性及其逆转剂研究进展

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19、

Analysis of bacterial type, drug resistance and infection related factor of multi-drug resistant strains of nosocomial infection in ICU patients

ICU医院感染多重耐药菌类型、耐药性及感染相关因素研究Necroptosis克服肿瘤多药耐药性

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20、

Construction of Magnetic Nano-antisense Probe Using for Tumor Multidrug Resistance

肿瘤多药耐药性磁性纳米反义探针的构建

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