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Table 2 Comparison of serum sex hormones among the groups

From: Expression of angiopoietin-like protein 2 in ovarian tissue of rat polycystic ovarian syndrome model and its correlation study

Group

n

LH (IU/L)

FSH (IU/L)

T (IU/L)

LH/FSH

Normal control group

20

5.45 ± 0.40

3.00 ± 0.30

0.42 ± 0.31

1.79 ± 0.22

PCOS group

20

7.59 ± 0.20a

4.70 ± 0.40a

1.28 ± 0.32a

1.62 ± 0.25

Metformin treatment group

20

6.73 ± 0.46b

4.97 ± 1.05b

1.04 ± 0.21b

1.46 ± 0.37

  1. Compared with the normal control group, aP < 0.05; compared with the PCOS group, bP < 0.05