求英文文献两篇，谢谢！

zhusealin

http://www.ncbi.nlm.nih.gov/pubmed/15958243
, r4 P3 `3 C6 I& w: r& C杂志：Biomaterials. 2005 Oct;26(30):6054-67. Epub 2005 Apr 22.
2 {0 X5 I# ]. v- ~( \) V8 O题目：Injectable glycosaminoglycan hydrogels for controlled release of human basic fibroblast growth factor.  v8 }) t" r8 n$ I  n
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http://www.ncbi.nlm.nih.gov/pubmed/16806456
+ E3 c& q; N1 q/ h杂志：Biomaterials. 2006 Oct;27(30):5242-51. Epub 2006 Jun 30.
7 W6 ^( u1 P% w5 m( E  t题目：Heparin-regulated release of growth factors in vitro and angiogenic response in vivo to implanted hyaluronan hydrogels containing VEGF and bFGF.

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