摘要
探讨了松乳菇多糖对机体免疫功能的影响,以高、中、低浓度的松乳菇多糖为材料,分别以免疫器官重量法、碳粒廓清实验法、抗应激能力实验和耐高温实验对小白鼠进行非特异性免疫试验.结果表明:高浓度组与对照组相比较,小白鼠胸腺指数和脾脏指数均有显著增加(p<0.05),与低浓度组相比较,脾脏指数有显著增加(p<0.05);高浓度组与对照组、低浓度组相比较其吞噬系数有显著增加(p<0.05);高浓度组与对照组相比游泳时间上有显著增加(p<0.05);各浓度松乳茹多糖对提高小白鼠耐高温能力不明显.松乳菇多糖能明显提高小白鼠的免疫功能.
The effects of L. deliciosus Polysaccharides on the immune function of mice were investigated. The methods of weighing the immune organs of mice, of carbon clearance, swimming and enduring high temperature were used. The result shows that high concentration group could significantly increase the thymic and splenic indexes of mice and the swallowing coefficient compared with the control （p〈0.05） and that it also significantly increased the .splenic index of mice compared with low concentration group （p〈0.05） and enhanced the swallowing coefficient compared with the control and low concentration group （p〈0.05）. Furthermore, the time of swimming was significantly prolonged in high concentration group compared with the control （p〈0.05）. However, the different groups had no obvious effect on the livability of enduring high temperature. It indicates that polysaccharides of L. deliciosus can improve the immune function of mice.
出处
《中南林学院学报》
CSCD
北大核心
2006年第4期52-55,共4页
Journal of Central South Forestry University
关键词
食品科学
松乳菇多糖
免疫功能
小白鼠
food science
L. deliciosus Polysaccharides
immune function
mice
