表达的

Histone acetylation and deacetylation are crucial in the regulation of gene expression.

组蛋白乙酰化和去乙酰化对基因表达的调控至关重要，基因表达的动态变化将会影响染色质的结构。

Objective: To investigate, 1 whether the body fluid of Ascaris lumbricoides could induce apoptosis of human alveolar epithelial cells (A549 cells) in vitro, and if there would be a possible relationship of ABF concentration or inducing time with the extent of apoptosis; 2 if the expression of bcl-2/bax would involve in and how it changes during the inducement of the apoptosis of A549 cells.

目的：用人蛔虫体腔液(Ascaris body fluid，简称ABF)体外诱导人肺上皮细胞株(A549)，观察其是否能够诱导靶细胞凋亡及凋亡与ABF浓度和作用时间的相互关系；运用RT-PCR方法检测靶细胞诱导过程中bcl-2／bax基因的表达变化，探讨其凋亡与基因表达的相互关系。

The heat shock protein A was over-expressed in the form of inclusion bodies.

从而确认重组菌株表达的热休克蛋白A是以包涵体形式表达的。

Meanwhile or 24 h later, 316 mg.l-1 sod was added to the culture to act for 24 h, and then, the intracellular reactive oxygen species, apoptosis ratio and expressions of mutant p53 and c-fos protein of hela cells were determined. results the production of ros and the apoptosis of hella cells increased as the action of ddp and adm continued within 24 h, but vp-16 failed to produce such effects.

宫颈癌hela细胞经顺铂、足叶乙甙（vp-16）和阿霉素血浆峰浓度不同时间作用后，测定肿瘤细胞内活性氧水平、细胞凋亡率及突变型p53和c-fos基因表达的变化，并测定不同时间加入sod对ddp、adm、vp-16诱导hela细胞凋亡及p53、c-fos基因表达的影响。

L^(-1) VP-16 for 6, 12, 24 and 48 h. Meanwhile or 24 h later, 316 mg?L^(-1) SOD was added to the culture to act for 24 h, and then, the intracellular reactive oxygen species, apoptosis ratio and expressions of mutant p53 and c-fos protein of Hela cells were determined. Results The production of ROS and the apoptosis of Hella cells increased as the action of DDP and ADM continued within 24 h, hut VP-16 failed to produce such effects.

宫颈癌Hela细胞经顺铂、足叶乙甙(VP-16)和阿霉素血浆峰浓度不同时间作用后，测定肿瘤细胞内活性氧水平、细胞凋亡率及突变型p53和c-fos基因表达的变化，并测定不同时间加入SOD对DDP、ADM、VP-16诱导Hela细胞凋亡及p53、c-fos基因表达的影响。

With Ganin and Smurov/'T', Nabokov offers us a view of how the Russian emigres behave themselves when they have been recently cut away from their past.

通过作者对卢钦的同情，他此前通过谴责玛莎所表达的思想有了另一种表达。

SDS-PAGE results indicated that there was a clear target band in Muts and Mut+ recombinant culture supernatant after 48 hours culture respectively .

实验结果表明，诱导表达48h后，Mut+和Muts重组子表达的产物在SDS-PAGE胶上都出现了清晰的目的带。

This paper overviews the regulation of fat in animal gene expression, especially the polyunsaturated fatty acid.

本文综述了脂肪对动物基因表达的调控，尤其是多不饱和脂肪酸对动物基因表达的调控作用。

Effects of different ratio and concentration of pCMV-hFⅨ and the pCMV-SB10 were investigated to optimize hFⅨ expression.

探索了不同比例、浓度的pCMV-hFⅨ和pCMV-SB10对表达的影响以优化hFIX表达。

In order to confirm this suspect, we choosed a cultured rat granulation tissue fibroblasts model in vitro and applied RT-PCR and cell-ELISA technology to detect the changes of firbroblasts intrinsic EGF, bFGF, TGFβ-1 with their receptors gene expressions and protein synthesises after stimulated by SP. Our purpose was to explore the possible effects and patterns imposed by SP on fibroblasts intrinsic growth factors and their receptors expressions, which maybe offer theoretical basis for promoting wound healing via improving nervous functions and regulating neuropeptides secretions.

为进一步验证这一推测，同时排除在体多因素干扰，我们采用了一种大鼠肉芽组织成纤维细胞体外培养模型，采用RT-PCR与细胞ELISA技术，检测SP刺激成纤维细胞后，成纤维细胞内源性EGF、bFGF、TGFβ-1及其受体基因表达和蛋白合成的改变情况，探讨SP对成纤维细胞内源性生长因子及其受体表达的影响以及方式，以期为经由改善神经功能、调节神经肽分泌途径促进伤口愈合提供理论依据。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新