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本帖最后由 FreeCell 于 2014-6-12 16:42 编辑
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. k( F; k, {- i( w6 C) B7 a. `[1] Ryang Hwa Lee,etc. "Intravenous hMSCs Improve Myocardial Infarction..." Cell Stem Cell5 , 54–63, July 2, 2009 a2009 Elsevier Inc. "Quantitative assays for human DNA and mRNA were used to examine the paradox that intravenously (i.v.) infused human multipotent stromal cells (hMSCs) can enhance tissue repair without significant engraftment. After 2×10^6 hMSCs were i.v. infused into mice,most of the cells were trapped as emboli in lung. The cells in lung disappeared with a half-life of about 24 hr, but <1000 cells appeared in six other tissues. ") _) n- o( k9 u8 q
/ w8 o8 H8 l- c: D6 W[2] Schrepfer S1, Deuse T, Reichenspurner H, Fischbein MP, Robbins RC, Pelletier MP:“Stem cell transplantation: the lung barrier.” Transplant Proc. 2007 Mar;39(2):573-6. 3 X4 W M; K9 U
# L- `2 @2 A% d( Q0 J" M( j6 c[3] Fischer UM1, Harting MT, Jimenez F, Monzon-Posadas WO, Xue H, Savitz SI, Laine GA, Cox CS Jr.:“Pulmonary passage is a major obstacle for intravenous stem cell delivery: the pulmonary first-pass effect.” Stem Cells Dev. 2009 Jun;18(5):683-92. doi: 10.1089/scd.2008.0253.
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