RETRACTED: Astragalus polysaccharide promotes proliferation and osteogenic differentiation of bone mesenchymal stem cells by down-regulation of microRNA-152 - 09/06/19

Qiang Li ^a, 1

  These authors contributed equally to this work.

, Wanying Xing ^b, 1

  These authors contributed equally to this work.

, Xilong Gong ^a, Yueshu Wang ^{a, ⁎} , Hongbin Sun ^{a, ⁎}

^a Department of Hand Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin, 130033, China 

^b Department of Breast Surgery, China-Japan Union Hospital of Jilin University, Changchun, Jilin, 130033, China 

^∗Corresponding authors. Department of Hand Surgery, China-Japan Union Hospital of Jilin University, No. 126, Xiantai Street, Changchun, Jilin, 130033, China.Department of Hand SurgeryChina-Japan Union Hospital of Jilin UniversityNo. 126, Xiantai StreetChangchunJilin130033China