. Author manuscript; available in PMC: 2014 Mar 1.

Published in final edited form as: Ann Biomed Eng. 2012 Nov 13;41(3):477–487. doi: 10.1007/s10439-012-0689-y

Table 4.

Summary of Immunohistochemistry Results (mean ± standard deviation)

IHC Factors	Intact	Day 7	Day 9	Day 14	Day 29
Proliferating Cells (cells/mm²)	0.13 ± 0.23	28.42 ± 1.67	19.29 ± 9.37	9.31 ± 2.19	2.58 ± 2.58
M1 Macrophages (cells/mm²)	0.44 ± 0.77	50.00 ± 31.83	25.22 ± 11.74	34.72 ± 8.36	17.33 ± 14.73
M2 Macrophages (cells/mm²)	4.06 ± 1.59	13.58 ± 5.19	27.12 ± 23.14	15.84 ± 5.58	11.11 ± 1.73
T-lymphocytes (cells/mm²)	0.38 ± 0.12	9.22 ± 7.57	14.58 ± 10.51	4.45 ± 5.19	0.66 ± 0.29
Myofibroblasts (density/mm²)	8.93E-05 ± 1.33E-04	3.00E-04 ± 2.22E-04	1.11E-03 ± 7.32E-04	4.68E-04 ± 3.48E-04	4.53E-04 ± 1.90E-04
Endothelial Cells (density/mm²)	3.50E-04 ± 1.27E-04	2.44E-03 ± 3.18E-04	3.37E-03 ± 8.11E-04	2.22E-03 ± 5.26E-04	1.18E-03 ± 3.31E-04
Blood Vessel Lumen (lumen/mm²)	0.59 ± 0.08	5.25 ± 1.55	5.88 ± 1.72	4.89 ± 1.32	2.97 ± 0.72
Type I Procollagen (density/mm²)	2.44E-03 ± 6.11E-04	1.18E-04 ± 4.28E-05	7.28E-05 ± 1.09E-05	1.04E-04 ± 2.83E-05	4.51E-04 ± 3.45E-04
Type III Collagen (density/mm²)	3.38E-03 ± 1.83E-03	4.12E-02 ± 1.06E-02	4.83E-02 ± 1.44E-03	4.27E-02 ± 3.43E-03	5.92E-02 ± 3.92E-02
Periostin (density/mm²)	2.60E-03 ± 1.19E-03	3.51E-02 ± 6.17E-03	3.41E-02 ± 1.58E-02	3.77E-02 ± 4.48E-03	4.42E-02 ± 8.09E-03