阿 孟 asked in 社會與文化語言 · 1 decade ago

生物科技英文翻譯~請翻順一點

Biocompatibility. Extracts of the marker particles in 0.9%

saline solution were incubated with mouse fibroblasts and the

number of living cells was determined by their ability to

metabolize 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium

bromide (MTT test).13 As shown in Figure 5, cells cultured with

extracts of the marker particles did not exhibit reduced viability

as compared to the control. Thus, it can be concluded that the

particles do not release cytotoxic substances. In addition, extracts

of the particles in in inorganic (saline solution) or organic

(dimethylsulfoxide) solvents did not lead to an increased

mutation rate in a Salmonella typhimurium reverse mutation

assay (data not shown), which indicates that no mutagenic

substances are released from the particles.

Covalent immobilization of the fluorescent dye cresyl violet

to tosyl Dynabeads M-280 activated with tosyl chloride yielded

fluorescent magnetic microparticles that could be detected with

high sensitivity (detection limit in water and blood: 0.1 and 5

mg, respectively). The particles were developed as markers for

particle transfer to the patient to provide first fault safety in the

extracorporeal blood purification system MDS. They were

shown to be biocompatible and stable upon steam sterilization.

2 Answers

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  • 1 decade ago
    Favorite Answer

    生物相容性

    粹取出的標記粒子放在0.9%食鹽水裡, 與老鼠纖維母細胞一起培養. 存活的細胞數量以是否有能力代謝3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT測試). 圖5顯示與粹取出的標記粒子一起培養的細胞與對照組相比並無減低生存能力. 因此可以結論出: 此標記粒子並不會釋放細胞毒素. 另外, 粹取粒子在無機(食鹽水)與有機(二甲亞楓)溶劑裡都沒有在鼠傷寒沙門氏菌回復突變試驗裡導致突變率的增高 (數據未出示). 此結果表示這些粒子並不會釋出導致突變的因子.

    甲酚紫螢光染劑用共價鍵固著在磺醯磁球用磺醯氯激活後, 產生了可高敏感度檢測出的螢光磁性微粒子 (在水和血裡的檢測限度分別為0.1和5豪克). 這些粒子被發展為病患粒子轉移的標記, 以提供體外血液淨化系統MDS的第一道安全門檻. 它們顯示擁有生物相容性, 並在蒸氣消毒後有穩定性.

    2008-04-16 17:35:36 補充:

    3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide有點翻不出來...

    超複雜~~不好意思lol

  • ?
    Lv 6
    1 decade ago

    原文論文看不懂嗎? 需要找人幫忙翻譯嗎? 趕緊瞧過來喔~

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