The expression of c-erbB-2 protein in two groups' villous explants. A, B. In the villus of two groups, c-erbB-2 protein mainly expressed in ST remote membrane, EVT especially villous stem cell column remote EVT membrane, but little in ST proximal end membrane and interstitial cells; C. According to the comparison of average optical density of two groups' c-erbB-2 protein expression, the protein expression of infected group reduced obviously(P < 0.01); D. Western blot method was used to detect c-erbB-2 protein of two groups' villus and the protein was detected at 185kDa; E. In infected group, c-erbB-2 protein expression level reduced(p < 0.05). Above these experiments were repeated 3 times.
Tao et al. Virology Journal 2011 8:114 doi:10.1186/1743-422X-8-114