不同剂量x射线照射人乳腺上皮细胞的微拉曼光谱研究

2011 International Workshop on Biophotonics Pub Date : 2011-06-08 DOI:10.1109/IWBP.2011.5954828

R. Risi, L. Manti, G. Perna, M. Lasalvia, V. Capozzi, M. Lepore

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引用次数: 0

摘要

用不同剂量的x射线照射人乳腺上皮细胞，进行了微拉曼光谱研究。结果表明，该实验方法可以检测辐射引起的结构、蛋白质、核酸、脂质和碳水化合物含量的变化。微拉曼光谱似乎是一种非常敏感的技术，即使在暴露于电离辐射后的单个人体细胞中也能检测到分子变化。

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Micro-Raman spectroscopy on human mammary epithelial cells irradiated by different doses of X-Rays

A Micro-Raman spectroscopic investigation has been performed on human mammary epithelial cells irradiated with different doses of X-ray. Results show that this experimental approach can detect radiation-induced changes in structure, protein, nucleic acid, lipid, and carbohydrate content. Micro- Raman spectroscopy appears to be a very sensitive technique to detect molecular changes even in single human cells following exposure to ionising radiation.

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2011 International Workshop on Biophotonics

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