Polyps group

Control group

Proliferative phase

(n = 28)

Secretory phase (n = 24)

Proliferative phase (n = 21)

Secretory phase (n = 12)

InR

2.18 ± 0.55

2.38 ± 0.58

2.14 ± 0.57

2.17 ± 0.58

IGF-1R

IRS-1

2.29 ± 0.54

2.14 ± 0.45

2.21 ± 0.51

2.38 ± 0.58

2.05 ± 0.50

2.10 ± 0.54

2.00 ± 0.60

2.00 ± 0.74

IRS-2

2.25 ± 0.52

2.21 ± 0.721

2.10 ± 0.70

2.17 ± 0.58