To establish a method for the isolation and culture of SD rat adipose-derivedstem cells (ADAS) in vitro, and explore their proliferation ability and biological characteristics. Also to test and verify the cell surface markers of ADSCs.

• 探索SD大鼠脂肪组织来源干细胞(adipose derived stem cells，ADSCs)的体外培养方法，观察其体外增殖能力及生物学特性，对细胞表面干细胞相关标志进行鉴定，为脂肪干细胞的进一步研究奠定基础。