Model microgravity decreases osteoblastogenesis of human mesenchymal stem cells by upregulation of nitric oxide synthase 2 and hypoxia inducible factor 1 alpha $ g8 v& Z/ u( f) v, s, K 7 ]# i: ^- g2 m* P! F3 h x$ tJ Bone Miner Res 2005 vol. 20 (9) pp. S133-S133
发表于 2011-12-8 14:49
发表于 2011-12-9 09:23
