1.
Zhonghua Shi Yan He Lin Chuang Bing Du Xue Za Zhi
; 19(3): 290-2, 2005 Sep.
Article
in Chinese
| MEDLINE
| ID: mdl-16261219
ABSTRACT
OBJECTIVE: To observe the anti-HBV activity of Carboxymethyl Pachymaram (CMP) on the culturing of 2.2.15 cell line. METHODS: Concentrations of 20.0 g/L, 12.0 g/L, 6.0 g/L, 3.0 g/L, 1.5 g/L of CMP were used to evaluate its toxicity to the cell line and the inhibition rates of the secretion of HBsAg and HBeAg in the cultured 2.2.15 cell line. RESULTS: Experiments showed that the mean half toxicity concentration of CMP for 2.2.15 cell line was 13.6 g/L and concentration for 50% inhibition of the secretion of HBsAg and HBeAg were 4.45 g/L, 5.61 g/L and TI were 3.06 and 2.42. CMP showed stronger effect on anti-HBV than aciclovir. CONCLUSION: CMP has good inhibitory effect on the secretion of HBsAg and HBeAg on cultured cell line 2.2.15.