Table 2.

Comparison of Expression Levels of the Seven Differently Expressed Genes

Gene Name	Baseline (PCR/MA)	PH(30%) (PCR/MA)	PH(70%) (PCR/MA)	PH(90%) (PCR/MA)
Interleukin-1rn	−1.69/−1.72	1.00/1.29	1.36/1.26	2.50/2.44
Lipocalin 2	−60.63/−13.16	7.09/3.48	19.01/4.43	9.19/6.65
Transforming growth factor-β1	−1.01/−1.15	10.02/1.48	16.47/1.28	−1.74/1.14
Epidermal growth factor receptor	1.05/−1.29	1.48/−1.28	1.38/−1.67	1.41/−3.43
Nuclear receptor subfamily 1 group i member 2	1.02/−1.11	−1.87/−1.41	−2.00/−1.34	−1.23/1.27
Guanylate cyclase 2C	−7.89/1.12	17.03/1.03	33.74/1.45	81.00/8.23
Cytochrome P450 oxidoreductase	−2.26/−1.69	−1.15/1.05	−1.39/1.05	1.29/1.85

Values indicate the mean fold change in expression levels compared to the sham group. PCR, polymerase chain reaction expression analysis; MA, microarray expression analysis.