Table 5. The effect of AT1-AA on retinal blood vessels (arterioles and venules) in the rat 10 days after injection (n = 6).

Group	Arterioles (μm)	Venules (μm)
Group N	58.92 ± 7.61	76.28 ± 9.21
Group A	36.87 ± 6.82**	49.48 ± 8.53**
Group L	49.12 ± 6.55#*	65.21 ± 8.98#

^*P < 0.05,

^**P < 0.01 vs. Group N;

^#P < 0.05 vs. Group A.