Method The cell surface markers were determined by flow cytometry, and then the potential that these cells might be differentiated into adipocytes and osteoplasts were explored. 方法從胎兒胰腺中分離的巢蛋白陽(yáng)性細胞篩選后進(jìn)行擴增,用流式細胞儀分析表面標志,并探討這類(lèi)細胞的成脂和成骨的分化潛能。