Influence of polylactic/poly glycolic acid microspheres modified by collagen type I on the adhesion and osteogenic differentiation of bone marrow mesenchymal stem cells

Yu Zheng-rong, Li Chun-de, Shi Xu-dong, Liu Xian-yi, Sun Hao-lin, Yang Xin, Zhu Tian-yue

Chinese Journal of Tissue Engineering Research . 2011, (42): 7868 -7872 . DOI: 10.3969/j.issn.1673-8225.2011.42.019