It is an object of the invention to provide a kind of new type anticancer curative, this curative is high to the effect of solid carcinoma, does not has side effect as chemotherapy agent, it is not easy to cause resistance.The present invention provides a kind of cancer treatment medical composition, and it is prepared by the method possessing following step: stem cell making step, imports 4 kinds of genes, make immortalised stem cell in the deciduous teeth dental pulp stem cell obtained by mammiferous dental pulp;And conditioned medium preparation process, by described immortalised stem cell in serum-free medium oxygen concentration be 0.5% less than the low oxygen concentration of 20% under the conditions of in 23 DEG C~27 DEG C cultivate regulation time, preparation condition culture medium;Compared with at conditioned medium prepared in time cultivating under conditions of to make oxygen concentration be that other is identical in addition to 20%, described cancer treatment medical composition comprises insulin like growth factor (IGF 1) and the vascular endothelial cell proliferation factor (VEGF) of more than 1.5 times.
