Most cells attached onto the PHBV films 2 h after seeding, and extended well and acquired a spindle fibrecyte-like morphology 3 d later.

 
  • 培養接種2周后,骨髓基質(zhì)干細胞增殖明顯,呈梭形密布于膜狀PHBV上。培養接種3周后,骨髓基質(zhì)干細胞增殖較第二周無(wú)明顯變化。
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