Objectives TO isolate and identify normal adults bone marrow mesenchymal stem cells(MSCs) as well as preadipocytes derived from adipose tissue subcutaneously(Pra).

• 目的 培养人骨髓间充质干细胞(bone marrow mesenchymal stem cells,MSCs)和皮下脂肪来源前脂肪细胞(preadipocyte,Pra);