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Table 3 Expression of AHR, CYP1A1, EGFR and Ki-67 in studied groups

From: Activation and overexpression of the aryl hydrocarbon receptor contribute to cutaneous squamous cell carcinomas: an immunohistochemical study

Variable Normal skin AK BD cSCC
N = 20 N = 10 N = 10 N = 20
No. % No. % No. % No. %
H-score(AHR) 80.9 ± 25.79 211.1 ± 44.29 205.8 ± 52.93 133.15 ± 86.67
Intensity
 weak 15 75 1 10 0 0 3 15
 moderate 5 25 1 10 6 60 5 25
 strong 0 0 8 80 4 40 8 40
Pattern
 cytoplasmic 17 85 10 100 10 100 16 80
 nuclei 4 20 9 90 7 70 7 35
H-score(CYP1A1) 35.3 ± 51.07 46.9 ± 64.25 58 ± 76.31 39.3 ± 62.48
H-score(EGFR) 68.1 ± 13.46 179.3 ± 43.13 237.4 ± 55.67 183.5 ± 48.46
H-score(Ki-67) 20.4 ± 5.56 71.3 ± 62.69 174.6 ± 51.03 197.45 ± 56.32