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Table 4 Cyclin D1 and PCNA labeling index of normal mammary glands and cancer tissues from spontaneous breast cancer -bearing TA2 mice (%)

From: Differential expression of decorin, EGFR and cyclin D1 during mammary gland carcinogenesis in TA2 mice with spontaneous breast cancer

 

n

Cyclin D1

PCNA

Group B

   Nucleus EGFR (+)

15

15.15 ± 5.16*

37.81 ± 12.77

   Nucleus EGFR (-)

13

8.77 ± 7.95

33.71 ± 15.78

Group C

   Nucleus EGFR (+)

11

31.17 ± 12.50*

44.9212.01

   Nucleus EGFR (-)

17

18.54 ± 17.98

33.9413.92

  1. *:compared to samples without nuclear EGFR expression, P < 0.05
  2. Group B: normal mammary glands from spontaneous breast cancer-bearing TA2 mice; Group C: spontaneous breast cancer tissue from TA2 mice.
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Journal of Experimental & Clinical Cancer Research

ISSN: 1756-9966

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