富硒沼泽红假单胞菌对D-半乳糖小鼠肝细胞修复作用的研究  

Study on Renovation Function of Se-enriched Rhodopseudomonas palustris on Aging Hepatic Cells Mice Induced by D-galactose

作　　者：杨启银[1] 曩潇潇[1] 何瑶[1] 闵涛岭[1] 王晓炜[2] 

机构地区：[1]南京师范大学生命科学学院,江苏南京210097 [2]南京师范大学金陵女子学院,江苏南京210097

出　　处：《食品科学》2007年第10期497-501,共5页Food Science

基　　金：江苏省科技厅项目(BG2005326)

摘　　要：以不同浓度的沼泽红假单胞菌和不同剂量的富硒沼泽红假单胞菌灌喂D-半乳糖致衰老小鼠。结果表明,富硒沼泽红假单胞菌对D-半乳糖致衰老小鼠肝细胞明显受损伤的细胞核、线粒体、内质网具有修复保护作用,并可以提高致衰老小鼠肝细胞细胞器的活力和肝细胞的抗氧化能力。The aging mice that made by D-galactose were feed by different concentrations of Rhodopseudomonas palustris and Se-enrich R. palustris. The results showed that Se-enriched R. paalustris had strong capacity to reduce hepatic cells injury. Karyon, mitochondria, endoplasmic reticulum of cells organelle could be renovated and protected. The capacity of hepatic cells organella and anti- oxidation capacity of the aging mice also could be improved.

关 键 词：沼泽红假单胞菌 硒 D-半乳糖 小鼠肝细胞 线粒体 修复 

分 类 号：R151.3[医药卫生—营养与食品卫生学]