| 蚯蚓提取物的紫外光谱特征及细胞毒性作用 |
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| 引用本文： | 田琼,键谷勤.蚯蚓提取物的紫外光谱特征及细胞毒性作用[J].中国肿瘤临床,1993,20(4):256-259. |
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| 作者姓名： | 田琼 键谷勤 |
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| 作者单位： | 西安第四军医大学，日本京都大学工学部 西安市 710033 403—1室 |
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| 摘 要： | 本文采用细胞培养技术和紫外分光光度法,研究了各种蚯蚓提取物(912)在热处理及透析后,其在416nm处吸收峰有改变,且细胞毒毒性减低,该吸收峰高低与细胞毒毒性强弱有关。
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| 关 键 词： | 分光光度法 细胞毒性 蚯蚓 |
Cytotoxicity and Ultra-violet Spectrum of Earthworm Extract |
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| Tian Qiong et al The Fourth Armed Forces Medical Unipersity,Xi-an.Cytotoxicity and Ultra-violet Spectrum of Earthworm Extract[J].Chinese Journal of Clinical Oncology,1993,20(4):256-259. |
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| Authors: | Tian Qiong The Fourth Armed Forces Medical Unipersity Xi-an |
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| Abstract: | MCX-912 is an extract from earthworm which has anti-cancer effect both in vivo and in vitro. The cyto- toxicity and ultra-violet spectrum of MCX-912 were observed on cell culture and under ultra-violet spectroscopy. After heating and dialysis, the characteristic absorption peak at 416nm in the ultra-violet spectrum and the decrease of cytotoxic ity of MCX-912 were observed. The peak height was correlated with cytotoxicity of MCX-912. |
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| Keywords: | Earthworm extract Cytotoxicity Ultra-violet spectrum |
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