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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