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Establishment of A PCI2 Cell Injury Model Induced by H2O2
Author(s): 
Pages: 191-192,195
Year: Issue:  3
Journal: JOURNAL OF FORENSIC MEDICINE

Keyword:  细胞凋亡PC12H2O2模型细胞损伤;
Abstract: 目的 建立不同浓度的H2O2诱导PC12细胞凋亡的模型,研究组织缺血、自由基损伤的机制.方法 分别以不同浓度的H2O2处理PC12细胞12h.用噻唑蓝(MTT)比色法和流式细胞术检测处理后细胞的生长活力和凋亡情况.结果 以0浓度组作为对照,100、300nmol/L的H2O2处理的PCI2细胞生存率分别为(76±7.69)%、(39±7.08)%(P《0.01);0、100、300nmol/L的H2O2处理的PCI2细胞后凋亡率分别为2.47%、6.00%和55.54%.结论 建立了以0、100、300nmol/L的H2O2诱导PCI2细胞凋亡的模型.
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