Fig. 6From: The promoting effects of activated olfactory ensheathing cells on angiogenesis after spinal cord injury through the PI3K/Akt pathwaySchematic diagram showing the overall steps of our experiment and the promoting effects of activated OECs on angiogenesis after SCI through the PI3K/Akt pathway. The effects were observed in vitro and in vivo using CM and cell suspension as interveners separately. In addition, the mechanism behind these effects is revealed to a certain extent under the inspiration from some growth factors screened out by growth factor arraysBack to article page