Purpose To study the effects of Schwann cells(SC) on promoting and supporting axon growth of rabbit retinal neurons in vitro. Methods The scistic nerves of neonatal rabbits were dissected and cultured for 2 weeks to obtain SC monolayers. The retinal cells that had been freshly dispersed were seeded respectively onto the SC monolayers or poly L lysine covered dishes,and the morphology of cultured retinal neurons was observed and the 24th hours and 48th hours respectively under the phase contrast microscopic. Results Retinal neurons of neonatal rabbits attached to the two substrate and extended axons at the 24th hour.Neurite length on SC reached 85 plusmn;17 mu;m at the 24th hour and 283 plusmn;27 mu;m at the 48th hour respectively and was significantly longer than on acellular substrate (P lt;0.01) Conciusion SCs are effctive in promoting and supporting neurite growth of retinal neurons in vitro. (Chin J Ocul Fundus Dis,1998,14:212-214)
Citation： Cai Li,Hui Yannian,Meng Jinhong.. Effect of rabbit Schwann cells on promoting neurite growth of retinal neurons. Chinese Journal of Ocular Fundus Diseases, 1998, 14(4): 212-214. doi: Copy
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