Fig. 1From: Microglia enhanced the angiogenesis, migration and proliferation of co-cultured RMECsSchematic diagram of the Transwell coculture system. The Transwell system consists of two chambers separated by a porous membrane. The RMECs were placed on the bottom of the lower chamber and the microglia were placed on the membrane of the upper chamber. (Page7, Paragraph 1)Back to article page