4Bjornson C R R,Rietze R L,Reynolds B A,et al.Turnning brain into blood:a he matopoietic fate adopted by adult neural stem cells in vivo[J].Science,1999,283:534～537.
5Thomson J A,Itskovitz-Eldor J,Shapiro S S,et al.Embryonic stem cell line derived from human blastocysts[J].Science,1998,282:1 145～1 147.
6Fox I,Chowdury J,Kaufman S,et al.Treatment of the Crigler-Najjar syndrome type I with hepatocyte transplantation[J].New Eng J Med,2000;338:1 422～1 424.
7Aboody K,Brown A,Rainov N,et al.Neural stem cells display extensive tropism for pathology in adult brain;evidence from intracranial gliomas[J].Proc Natl Acad Sci USA,2000;97:12 846～12 851.
8Duan ML,Ulfendahl M,Ahlberg A,et al.Gene therapy and stem cell implantation are possible new therapeutic alternatives[J].Lakartidningen,2000;97:106～108.
9Lumelsky N,Blondel O,Laeng P,et al.Differentiation of embryonic stem cells to insulin-secreting structure similar to pancreatic islets[J].Science,2001;292:1 389～1 394.
