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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Biomaterials. 2014 Jan;35(2):825–835. doi: 10.1016/j.biomaterials.2013.10.014

Table 1.

Summary of hydrogel implants that were positive for blood vessels. Positive hydrogel implants contained a minimum of 15 vessels/mm2, which corresponded to at least 1 vessel in 50 % of sections. G = pGFPluc, V = pVEGF loaded hydrogels.

Hydrogel type Implants positive for vessels
Week 3 Week 6
nG 0/4 1/4
nV 0/3 2/4
60G 4/4 1/4
60V 4/4 3/4
100G 1/4 2/3
100V 1/4 3/4