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Malyhon

新虫 (小有名气)

[求助] 几句论文求大神翻译成中文 谢谢

Additionally, the reaction of the maleimide
group with primary amines also occurs at a neutral pH level,
although it is much slower than the reaction with sulfhydryls. During
the 5 days of culture, some amount of proteins from the culture
mediummay also chemically bind to the end of PEGby the reaction
of maleimide groups with primary amines on proteins, which in turn
promotes cell growth. The above explanation is supported by the
protein-resistant properties of various modified PHBV films, which
will be discussed below.
Nevertheless, the final obtained RGD-modified PHBV films
can significantly improve the cellular compatibility because of the
RGD-containing peptides based on the investigation of cell
morphology and cell viability.
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jiangguofeng

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【答案】应助回帖

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Malyhon: 金币+7, ★★★★★最佳答案 2015-03-28 12:03:01
另外,在中性的pH水平还发生顺丁烯二酰亚胺基团与伯胺的反应,尽管这种反应要比与巯基的反应慢很多。 在5天的培养期间,通过顺丁烯二酰亚胺基团与伯胺在蛋白质上的反应,培养基中一定量的蛋白质也可能化学地键合到PEG的末端,这又反过来促进细胞生长。上述说明得到各种修饰PHBV膜的阻抗蛋白质性能的证实,这将在下面讨论。

然而,根据对泡孔形态和细胞成活力的研究,最终得到的RGD修饰的PHBV膜由于含RGD的缩氨酸的原因能够较大地改善细胞兼容性。
2楼2015-03-28 11:13:33
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