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. Author manuscript; available in PMC: 2020 Sep 25.
Published in final edited form as: Acta Biomater. 2015 Oct 22;29:71–80. doi: 10.1016/j.actbio.2015.10.014

Table 1.

Designed groups for different pharmacodynamics study in rats

Experimental Group (n=5 for each group) Rat Model Preparation Route of Administration
a Control / /
b SCI / /
c SCI HP hydrogels orthotopic injection(OI)
d SCI NGF solution orthotopic injection(OI)
e SCI NGF-HP hydrogels orthotopic injection(OI)

Note: SCI stand for SCI rats; HP hydrogels(OI) 6μl; NGF solution(OI), 3 mg/mL, 6μl; NGF-HP hydrogels, 3 mg/mL, 6μl, respectively