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Table 1 VEGF expression analysis by immunohistochemistry in the retinal tissues

From: Chronic sildenafil citrate use decreases retinal vascular endothelial growth factor expression in diabetic rats: a pilot study

VEGF

Group I

Group II

Group III

Group IV

N

%

N

%

N

%

N*

%

Low

10

100

2

20

3

30

10

100

High

0

0

8

80

7

70

0

0

 × 2test

40.267

P value

0.001*

GI & GII

G I & G III

G I & G IV

GII & G III

GII & G IV

GIII & G IV

0.001*

0.001*

1.0

0.606

0.001*

0.001

  1. Abbreviation: VEGF: vascular endothelial growth factor, N: number, * indicates statistical significance
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International Journal of Retina and Vitreous

ISSN: 2056-9920

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