It highly stressed on the emotional factors in pathogen and advocated te asthenia fire and latent fire in pathogenesis.

By the historical review on understanding of TCM etiology and pathogenesis of aplastic anemia and its constantly enhanced clinical effect,and by analysis of the pathogenic factors,medical literature,clinical effect and experimental indexes,this article further proved that the pathogenic mechanism of aplastic anemia is deficiency of the kidney essence and accumulated heat of the liver fire.

Physical model and seismic recognition of concealed volcanic edifices of Yingcheng Formation in Songliao Basin,Cretaceous,NE China;