Activation of osteoblast-like MC3T3-E1 cell responses by poly(lactide).

Abstract

This study examined the osteoblast-like MC3T3-E1 cell responses to poly(DL-lactide) (PDLLA) and poly(L-lactide) (PLLA) with different weight average molecular weight (M.W.). Colony formation of MC3T3-E1 cells on the PLLA with M.W. 270000 or 1370000 was slightly lower than that on glass. The protein, DNA and hydroxyproline (HYP) content and alkaline… (More)

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