Effect of Digan oral liquid on apoptosis and expression of mRNA of some apoptosis-related genes in the spleen tissue of mice with radiation injury
潘琦, 何东初, 吴江平, 陈如泉, 黄星原
Abstract
潘琦, 何东初, 吴江平, 陈如泉, 黄星原
Abstract
目的探讨中药复方地甘口服液(DGOL)对辐射损伤小鼠脾细胞凋亡及凋亡相关基因bcl-2和bax mRNA表达的作用.方法建立辐射损伤模型(一次性7.0Gy的X射线照射),喂饲100%地甘口服液每次0.2 ml/10 g小鼠,每日2次.第10天用原位末端标记的TUNEL技术检测脾组织细胞凋亡和原位杂交法检测凋亡相关基因bcl-2和bax mRNA的表达.结果地甘口服液组与对照组比脾脏的细胞凋亡率和bax mRNA表达显著减少(P<0.01),bcl-2 mRNA的表达显著增强(P<0.01).结论中药复方地甘口服液可能通过促进bcl-2和降低bax mRNA的表达,促进造血细胞的增生,提高机体免疫力.
A significance statement is not available in the OpenAlex record.
A contribution statement is not available in the OpenAlex record.
Method details are not available in the OpenAlex metadata.
Findings are not separately available in the OpenAlex metadata.
Limitations are not available in the OpenAlex metadata.
Application details are not available in the OpenAlex metadata.
目的探讨中药复方地甘口服液(DGOL)对辐射损伤小鼠脾细胞凋亡及凋亡相关基因bcl-2和bax mRNA表达的作用.方法建立辐射损伤模型(一次性7.0Gy的X射线照射),喂饲100%地甘口服液每次0.2 ml/10 g小鼠,每日2次.第10天用原位末端标记的TUNEL技术检测脾组织细胞凋亡和原位杂交法检测凋亡相关基因bcl-2和bax mRNA的表达.结果地甘口服液组与对照组比脾脏的细胞凋亡率和bax mRNA表达显著减少(P<0.01),bcl-2 mRNA的表达显著增强(P<0.01).结论中药复方地甘口服液可能通过促进bcl-2和降低bax mRNA的表达,促进造血细胞的增生,提高机体免疫力.
Key concepts: Apoptosis, Spleen, Gene, Messenger RNA, Gene expression, Biology, Radiation injury, Cell biology