Arrange the lectures and documents that are doing research for mechanism of action about Marsdenia tenacissima resisting cancer from different kinds of periodicals in recent years.Consult data library such as Wan Fang

CNKI and so on

and consult the research papers which are about mechanism of action about Marsdenia Tenacissima resist cancer.The extractive form M.tenacissima and preparation of Xiaoaiping

which has some active in or out of body

it has inhibitory action to many kinds of cancer cells and through variety kinds of ways to express antitumor function: be interference of DNA synthesis

restrain cancer cells proliferation

change cells across the membrane potential

regulate of gene expression

inhibit cancer angiogenesis

and regulate the body’s immune system and so on.In recent years

many people do more research in pharmacology and mechanism of action.But less research in mechanism of action about the actual valid ingredient

so we are necessary for doing depth research for the actual valid ingredient.