Table 1.

Demographics and intracameral concentrations of Ang(1-7), ACE2 and ACE1. For normally distributed data results are shown as mean ±SD, for skewly distributed data median with upper and lower quartiles. The small volume of some samples did not allow all measurements.

	Non-Glaucomatous (n = 30) †	Glaucomatous (n = 15)	p-Value
Age	74 ± 7	75 ± 8	0.843
Gender (M/W)	10/20	8/7
IOP	15 ± 4	16 ± 6	0.658
Systolic BP	163 ± 21	166 ± 26	0.692
Diastolic BP	88 ± 10	92 ± 11	0.335
Ang(1-7)	3.81	4.53	0.026*
	(3.69-4.59)	(4.03-6.21)
	(n = 31)	(n = 15)
ACE2	2.26	2.96	0.409
	(1.19-6.02)	(1.91-12.33)
	(n = 20)	(n = 14)
ACE1	0.27	0.48	0.014*
	(0.23-0.39)	(0.33-0.79)
	(n = 20)	(n = 12)

†Number of patients: n=30, number of eyes: n=31. * p-value<0.05.

Ang(1-7), angiotensin (1-7); ACE1, -2, angiotensin- converting enzyme 1, -2; BP, blood pressure; IOP, intraocular pressure; M, men; W, women.