摘要
活性酵母细胞衍生物 (LiveYeastCellDerivative ,简称LYCD)是酵母细胞在人为控制的伤害条件下产生的具有促进细胞呼吸和修复作用的保护性物质。研究结果表明 :LYCD对细胞具有明显的促呼吸作用 ;在过氧化氢的作用下 ,应激反应发生 15min时 ,所制备的LYCD具有最强的促呼吸作用 ;发生 30min时 ,LYCD中还原型谷胱甘肽 (GSH)的含量最高。对比实验还表明 :在不同的应激条件下所制备的LYCD ,具有相似的生物活性。
Live Yeast Cell Derivative (LYCD) was based on a living cells response to a controlled injury, which stimulated it to produce protective substance to increase cellular respiration and wound healing The experiment suggested that LYCD had the ability to improve cellular respiration, and this ability became strongest after the cell was treated with H 2O 2 for 15min, while the quantity of reduced glutathione (GSH) in LYCD reached the highest at 30min By contrast, almost the same biological activity of LYCD was observed under different stress conditions
出处
《微生物学通报》
CAS
CSCD
北大核心
2003年第3期26-28,共3页
Microbiology China
基金
国家自然科学基金资助项目(No .2 0 2 0 60 2 5)
