The effect of intraperitoneal injections of indigowoad root polysaccharide(IRPS)on antioxidant enzyme activity and lipid peroxidation in the small intestine of Trionyx sinensis was studied in this paper.

In the safe concentration scope,indigowoad root polysaccharides has a good in vitro blocking and inhibitory action to PRRSV,the minimum concentration of blocking being 2.

Effects of isatis root polysaccharide on proliferation of goose embryo fibroblast

Effects of isatis root polysaccharide on proliferation and excretion of cytokines and NO of swine splenic lymphocytes in vitro

In this experiment,Isatis root polysaccharide(IRPS) was extracted from isatis root by water-extraction and ethanol-precipitation and was added into Marc-145 cells before or after with porcine reproductive and respiratory syndromes virus(PRRSV) respectively to evaluate its effect on the virus infection.

Effects of IRPS on T subpopulations in the immune response to porcine reproductive and respiratory syndrome attenuated virus vaccine;

Effects of isatis root polysaccharide(IRPS) on immune efficacy of Newcastle disease vaccine in chickens;

Antivirus effects of IRPS against goose parvovirus in goose embryo;

At the same time as the first vaccination,the chickens in groups 1 to 8 were intramuscularly injected respectively with astragalus polysaccharide(APS),isatis root polysaccharide(IRPS),achyranthes root polysaccharide(ARPS)and Chinese yam polysaccharide(CYPS)at high and low dosages,group 9(control group),saline,once a day for three successive days,secondly .

The Radix Isatidis crude polysaccharide was studied in this paper, and the compression was set up 200mg/15ml,400mg/15ml and 800mg/15ml;and continue putting into the KunMing mice about 11 days.

Research on the Content of Cadmium in Radix Isatidis and its Effect on Physiologic Index;

Study on Two Chelating Resins Removing Heavy Metal from Extracts of Radix Isatidis;

Research on Solubility of Solid Dispersions of Liposoluble Extract from Radix isatidis;