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STUDY ON DIFFERENTIATION OF RATS EMBRYONIC STEM CELLS CULTURED IN BRL-CM INTO NEURAL PRECURSOR CELLS
Embryonicstem (ES)cellsrefertothosesepa ratedfromtheinteriorcellmassthathasnotyetim bedded .Thesetotipotentialcellsareinhighundif ferentiatedstate ,canbecultivatedandproliferateinvitro[1] .Underinductioninvitro ,EScellscanbedifferentiatedintocellsthatbelongtothreeembry oniclayers[2 ] ,suchasmyocardiumcells ,bloodcellsandneuralcells .GeneticoperationscanbedonewithoutlosingfeaturesoftheEScells.Thereforeithasbecomethemaintoolintheup to datedcelltherapy .Becausetheyarelikelytoformteratomawhentr… 相似文献
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