期刊文献+

质谱成像分析结肠癌组织坏死过程中蛋白的变化 被引量:1

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摘要 目的探讨结肠癌组织坏死过程中蛋白的变化。方法采用基质辅助激光诱导解析-飞行时间质谱对局部坏死的结肠癌组织成像,并用ClinProTools 2.2软件进行数据分析。结果 3348Da和6277Da 2种蛋白在肿瘤正常组织和坏死组织中差异比较大。3348Da的蛋白在正常肿瘤组织中高于坏死部分;反之,6277Da的蛋白在肿瘤坏死部分高于正常部分。结论 6277Da的蛋白可能是结肠癌组织坏死过程中的生物标志物。
出处 《福建中医药》 2013年第4期43-44,共2页 Fujian Journal of Traditional Chinese Medicine
基金 福建省教育厅A类科技课题(JA12180)
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