Table 1 Means and standard errors of measurement of mean arterial pressure (MAP), intraocular pressure (IOP) and ocular perfusion pressure (OPP) of rabbits treated with 10 mg of sildenafil citrate (sildenafil) and not treated (control) for 30 days

 M1

71.52 (4.32)^Ab

84.76 (4,32) ^Aa

0.0254

0.9604

0.4547

 M2

74.95 (4.32) ^Aa

84.85 (4.32) ^Aa

 M3

78.71 (4.32) ^Aa

80.09 (4.32) ^Aa

 M4

75.14 (4.32) ^Aa

78.95 (4.32) ^Aa

 M5

71.38 (4.32) ^Ab

85.52 (4.32) ^Aa

 M1

11.52 (0.79) ^Aa

10.66 (0.79) ^Aa

0.0834

0.4102

0.9989

 M2

13.04 (0.79) ^Aa

12.04 (0.79) ^Aa

 M3

12.24 (0.79) ^Aa

11.14 (0.79) ^Aa

 M4

12.57 (0.79) ^Aa

11.23 (0.79) ^Aa

 M5

12.43 (0.79) ^Aa

11.38 (0.79) ^Aa

 M1

59.99 (4.52) ^Ab

74.09 (4.52) ^Aa

0,0175

0,9744

0,5525

 M2

61.90 (4.52) ^Aa

72.81 (4.52) ^Aa

 M3

66.47 (4.52) ^Aa

68.95 (4.52) ^Aa

 M4

62.57 (4.52) ^Aa

67.71 (4.52) ^Aa

 M5

58.95 (4.52) ^Ab

74.14 (4.52) ^Aa