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zoe 发表于 2010-12-1 12:07 
0 K4 _7 G# s2 W3 {* k回复 chinajinlei 的帖子
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谢谢chinajinlei前辈的指点。但是EPC培养的三种方法,现在讨论的比较多的是外周血 ...
( `% g# t0 V6 {# l5 D$ d X A" L我也是正在摸索,不必客气。
# ^ @$ ?% m6 X! i& T, {7 `目前我主要关注的是兔外周血来源的EPCs,关于骨髓来源的EPCs了解不多。对于骨髓来源的内皮祖细胞和骨髓间充质干细胞间差别我也很是疑惑。还请熟悉这方面的大侠 多多参与讨论。& `5 W% f+ q! j6 u
! g4 T: m( x. `$ c; w3 R我曾在文献中看到过这么一段话,请参考“Adult bone marrow-derived LDL uptake-positive cells that have been reported so far actually are monocytes/macrophages that can express some endothelial markers but are not “true endothelial progenitor cells” (EPCs). MSCs, which are the only cell type that shows strong proliferation during long-term adherent culture for bone marrow cells, do not differentiate toward the endothelial lineage when grown under endothelial promoting conditions.”1 A( r- [4 B9 A
Reference:
, Y$ d+ N9 q9 ?Zhang, S. J., H. Zhang, M. Hou, Z. Zheng, J. Y. Zhou, W. J. Su, Y. J. Wei and S. S. Hu (2007). "Is it possible to obtain "True endothelial progenitor cells" by in vitro culture of bone marrow mononuclear cells?" Stem Cells and Development 16(4): 683-690 |
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