ABSTRACT
Objective To study the effect of Solanum nigrum alkaloid on erythrocyte immunity function. MethodsStudying the adherence between erythrocyte immunity and tumor-cell of S180 and H22 tumor-bearing mice; By determining with fluorescence polarization (P) and accounting the micro viscosity (?) with DPH as a probe the erythrocyte membrane fluidity of the S180 and H22 tumor-bearing mice could be investigated. ResultsS. nigrum alkaloid could increase the ratio of adherence anadem between erythrocyte and tumor-cell and promote the erythrocyte membrane fluidity of the two tumor-bearing mice. ConclusionThe inhibition of S. nigrum alkaloid on tumor can be accomplished through improving the erythrocyte membrane fluidity of two tumor-bearing mice and renewing erythrocyte immunity of tumor-bearing mice.
ABSTRACT
Objective To study the effect of Solanum nigrum total alkaloid(SNTA) on sialic acid(SA) and blocking degree of erythrocyte membrane in S_(180) tumor-bearing mice.Methods Using chromatometry to determine the erythrocyte membrane sialic acid and erythrocyte membrane blocking degree.Results SNTA could increase erythrocyte membrane sialic acid level and heighten erythrocyte membrane blocking degree in S_(180) tumor-bearing mice significantly(P