Objective To evaluate the anti-duck hepatitis B virus(DHBV)activity of polysaccharides of Cipangopaludina chinensis(PCC)in vivo. Methods PCR was used to identify 30 ducklings congenitally infected with DHBV,and these ducklings served as an animal model of DHBV infection.Ducklings were randomly and equally divided into 5groups:a model group,a control group administered 3TC,and 3groups given a low,medium,or high dose of PCC.There were 6ducks in each group and drugs were given orally bid for 14 successive days...
【基金】
安徽理工大学青年教师科学研究基金重点项目(No.QN201354)
【更新日期】
2015-02-27
【分类号】
R285.5
【正文快照】
***中国圆田螺(Cipangopaludina chinensis)俗称螺蛳、田螺、田嬴、香螺,是我国广泛分布的淡水贝类之一[1]。《本草纲目》记载“田螺利湿清热,止渴醒酒,利大小便;治脚气、黄疸”。研究发现,以中国圆田螺为原料提取的中国圆田螺多糖(polysaccharide of Cipang-opaludina chinens