THE FUNCTION OF AMNION IN TNE DIFFERENTIATION OF HUMAN UMBILICAL CORD BLOOD STEM CELLS INTO DOPAMINERGIC NEURONS / 解剖学报
Acta Anatomica Sinica
; (6)2002.
Article
em Zh
| WPRIM
| ID: wpr-578941
Biblioteca responsável:
WPRO
ABSTRACT
Objective To investigate the function of amnion endothelial cell in the differentiation of human umbilical cord blood stem cells into dopaminergic neurons.Methods Primary human amnion endothelial cells were separated and cultured in vitro;the conditioned medium(CM) was prepared through high speed centrifugation.The cord blood mesenchymal stem cells of P_1 passage were induced by the conditioned medium,and the mophology of cells was observed under the inverted phase contrast microscope.The expression of tyrosine hydroxylase(TH)and dopamine transportor(DAT) of the induced cord blood mesenchymal stem cells were detected by immunocytochemistry staining method and immunoblotting(Western blotting).Results The masculine rate of TH and DAT of the cord blood mesenchymal stem cells of P_1 passage which were induced by amnion endothelial cells conditioned medium was higher than that of the control group,with a significant difference(P
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Base de dados:
WPRIM
Idioma:
Zh
Revista:
Acta Anatomica Sinica
Ano de publicação:
2002
Tipo de documento:
Article