Biochemical analysis of AF tissues.

Abstract

<p>(A–C) The contents of DNA, GAG, and HYP, respectively, in iAF, mAF and oAF tissues. (D–E) The contents of collagen-I and collagen-II as measured by ELISA. All measurements were normalized by wet tissue weight. All data are presented as mean±SD. Asterisk (*) indicates significant difference between groups (<i>p</i><0.05, n≥3).</p