To observe the elemi olefinic emulsion combined ginseng saponin scheme on ovarian cancer cell A2780/PTX impact resistant strains.Methods:Using vitro cultured ovarian cancer cell A2780/resistant strains PTX experiment，randomly divided into 4 groups：blank group：just add fresh whole culture; Ginseng saponin groups：30 mu g/mL culture ginsenosides; Elemi ene group：20 mu g/mL olive incense ene milk culture medium; Joint group：30 mu g/mL + 20 mu g/mL ginsenosides elemi milk culture medium.By flow cytometry instrument to detect cell cycle; Lam incense ene milk by determined by MTT method and use the cytotoxic effect of ginsenosides and their joint application; Using Western blot observation A2780/PTX protein expression in the cell; With laser confocal microscope detection of mitochondrial membrane potential changes.Results:Flow cytometry detection，according to the results and ginseng saponin，lam incense ene milk group and the blank group comparison，the joint group of cells in G0/G1 phase increased markedly，and the statistical significant difference(P<0.05)，A2780/PTX cells in G1 phase is blocked; Determined by MTT method to detect the result shows that different concentrations of doses can inhibitory effect on ovarian cancer cells，and a certain dose dependent;，according to the results of Western blotting A2780/zhonglian PTX cells to form protein expression than blank group，ginseng saponin，lam incense ene group significantly reduced(P<0.05); Joint group A2780/PTX cell lines of mitochondrial membrane potential decreased the ginseng saponins group，lam incense ene group and blank group is more obvious(P<0.05).Conclusion:Lam incense ene milk can joint scheme ginsenosides on ovarian cancer cell A2780/PTX resistant strains produce obvious growth inhibition.The joint application can improve the efficient，reduce the adverse reaction.