南沙参

目的：观察南沙参多糖（RAPS）对受60Coγ射线照射大鼠的辐射防护作用。

Objective : Anti-radiation effects of Radix Adenophorae polysaccharides ( RAPS ) were studied on the rats irradiated with 60 Co γ rays .

南沙参为桔梗科植物轮叶沙参Adenophoratetraphylla（Thunb.）Fisch.或沙参AdenophorastrictaMiq.的干燥根，具有养阴清肺，益胃生津，化痰，益气的功效。

Adenophorae Radix is the dry root of Adenophora tetraphylla ( Thunb . ) Fisch . or Adenophora stricta Miq . Of Campanulaceae plants . It has the effects of nourishing yin to clear away the lung-heat , tonifying stomach , promoting fluid , reducing phlegm and tonifying qi .

结论：南沙参多糖对于老龄小鼠有明显的抗衰老效应。

Conclusion : RAP has remarkable anti-aging effects on mice .

南沙参多糖改善化学品诱导小鼠学习记忆障碍的研究

Improving Effect of Radix Adenophorae Potanini Korsh Polysaccharides on Chemical-Induced Impairment of Learning and Memory in Mice

两种前处理方法一起用于南沙参有效成分的提取，可以得到更全面的信息。

The two pre-treatment methods can be used to extract the substances together in order to acquire full information .

目的：研究南沙参多糖对亚慢性照射引发小鼠辐射损伤的保护作用。

Objective : To study the effects of Radix adenophorae potanini korsh polysaccharides ( RAPS ) on sub-chronic radiation injury in mice .

现代研究表明，南沙参具有调节免疫、镇咳祛痰、抗辐射、抗肿瘤、抗衰老、抗菌等作用，是一味常用的传统中药。

Modern researches show that Adenophorae Radix has many functions , such as immunity regulation , relieving cough , removing the phlegm , resist radiation , antitumor , anti-aging , antibacterial .

本课题组前期研究表明，神农架产南沙参中所含的挥发性成分可作为烟用香原料用于中式卷烟，具有一定的应用价值。

Previous researches have shown that the volatile components of Adenophorae Radix from Shennongjia can be used as fragrant raw materials in Chinese style cigarette . The plant has certain application value .

例如穿心莲、天花粉、大黄、黄柏、使君子、虎仗、南沙参、巴豆等，主要引起荨麻疹、药物疹、剥脱性皮炎和过敏性紫癜等。

For example , CSC , TCS , rhubarb , cork , so that a gentleman , tiger battle , Nansha ginseng , Croton , the main cause urticaria , drug rash , exfoliative dermatitis and other allergic purpura .

通过对比不同产地南沙参商品药材中挥发性化学成分及含量的异同，可为其药材产地鉴别，资源的评价与合理应用，商品药材的规范和临床指导用药提供科学依据。

It provides scientific basis for the identification , the evaluation and reasonable utilization of germplasm resources , the standardization of commercial medicine and the conduction of clinical application of Adenophorae Radix by Comparing the differences in volatile composition and content of them from different producing areas .