1Lang KJ, Bathjen J, Vassilieva S, Rathjen PD. Differenfiation of embryonic stem cells to a neural fate: a route to re-building the nervous system? J Neurosci Res. 2004,76(2):184-192.
2McDonald JW, Liu XZ, Qu Y, et al. Transplanted embryonic stem cells urvive, differentiate and promote recovery in injured rat spinal cord.Nat Med. 1999, 5(12): 1410-1412.
3Jane Lebkowski,Gabriel Nistor,Giovanna Bernal,et al.Thansplantation of human embryonic stem cell.Molecular Therapy.2004,9(suppl 1):89-90.
4Ostenfeld T, Caldwell MA, Prowse KR, et al. Human neural precursor cells express low levels of telomerase in vitro and show diminishing cell proliferation with extensive axonal outgrowth following transplantation.Exp Neurol. 2000, 164(1): 215-226.
5Cao QL, Zlmng YP, Howard RM, Wakers WM,Tsoulfas P, Whittemore SR. Pluripotent stem cells engrefted into the normal or lesimed adult rat spinal toed ere resuicted to a glial linease. Exp Neurel. 2001, 167(1):48-58.
6LiuY, Himes BT, Solowska J, et al. Intraspinal delivery of neurotrophin-3 using neural mere cells genetically modified by recombinant retrovirus. Exp Neurol. 1999,158(1): 9-26.
7Lu P, Jones LL, Snyder EY, et el. Neural stem cells constitutively secrete neurotrophic factors and promote extensive host axonal growth after spinal cord injury. Exp Neurel. 2003; 181(2): 115 - 129.
8WoorlILqll E, West AK, Chuah MI. Cultured olfaotory ensheathing cells express nerver growth factor, brain - derived neurothrophic factor, gila cell line - direved neurothrophic factor and their receptors. Brain Rea Mol Brain Rea 2001,88(1 - 2) : 203 - 213.
9Ramon - Cueto A, Cordero MI, Santos - Benito FF, et al. Functional recovery of paraplegic rats and motor axon regeneration in their spinal cords by ol - factory ensheathing glia. Neuron 2000, 25(2): 425-435.
10Lee IH, Bulte JW, Schwein]mrdt P, et al. In vivo magnetic resonance tracking of olfactory ensheathing glia grafted into the rat spinal cord. Exp Neurol. 2004,187(2): 509-516.