超声激活血卟啉对在体艾氏腹水瘤杀伤效应的研究初报 |
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引用本文: | 李萌,赵咏梅,王攀.超声激活血卟啉对在体艾氏腹水瘤杀伤效应的研究初报[J].西安联合大学学报,2003,6(2):9-11. |
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作者姓名: | 李萌 赵咏梅 王攀 |
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作者单位: | [1]陕西师范大学生命科学学院,陕西西安710062 [2]西安联合大学化学与生命科学系,陕西西安710065 |
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基金项目: | 国家自然科学基金资助项目 (39870 2 4 0 ),西安联合大学科研基金资助项目 |
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摘 要: | 利用超声激活血卟啉,研究对在体艾氏腹水瘤癌细胞的杀伤作用.实验分别选择不同的超声时间及取材时间.结果表明,单纯超声及血卟啉加超声组对肿瘤细胞均有杀伤作用.强度为0.9W/cm^2,声照3min,6h取材,为艾氏腹水瘤的杀伤效应最佳参数.
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关 键 词: | 艾氏腹水瘤 杀伤效应 声动力学治疗 超声 血卟啉 光敏剂 |
文章编号: | 1008-777X(2003)02-0009-03 |
A Preliminary Report on the Killing Effect of Ultrasound and Hematoporphyrin on Ehrlick Ascites Tumor in Vivo |
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Authors: | LI Meng ZHAO Yong mei WANG Pan |
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Institution: | LI Meng 1,ZHAO Yong mei 2,WANG Pan 1 |
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Abstract: | The killing effect of Ehrlick ascites cells were studied with combination of Ultrasound (US) and Hematoporphyrin (HPD). The frequency of US was 2MHz and intensity was 0.9 W/cm 2 in the experiment. From the results, the most serious effects were observed 6 hours after the insonation lasting 3 minutes. The experiment proved that US combined with HPD could kill the cancer cells effectively. |
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Keywords: | Ultrasound Hematoporphyrin Ehrlich Ascites Tumor |
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