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多效蛋白 (pleiotrophin ,PTN)和其同系物midkine(MK)属肝素结合生长因子 (heparin bindinggrowth/dif ferentiationfactors)。最早的关于PTN的报道是在 1990年 ,Li等[1] 从牛子宫中分离出一种肝素结?
Pleiotrophin (PTN) and its homologue, midkine (MK), are heparin binding growth / dif ferentiation factors. The earliest report on PTN was in 1990, Li et al [1] isolated from the uterus of a heparin?