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Table 1 Positivity scores for different biomarkers in primary tumors and lymph node metastases in patients without preoperative chemotherapy.

From: Relationships between hypoxia markers and the leptin system, estrogen receptors in human primary and metastatic breast cancer: effects of preoperative chemotherapy

Biomarkers

Primary tumors; n = 71

Lymph node metastases; n = 35

 

0

1+

2+

3+

0

1+

2+

3+

HIF-1α

27

21

23

-

11

9

15

-

GLUT-1

38

21

12

-

24

5

6

-

Ob

10

24

28

9

3

6

15

11

ObR

44

16

7

4

17

7

8

3

ERα

21

11

27

12

11

8

7

9

ERβ

10

22

27

12

5

10

9

11

Ki-67

20

29

22

-

9

18

8

-

  1. n - number of studied cases.
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BMC Cancer

ISSN: 1471-2407

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