Table 3.

Group names and conditions at various groups evaluating the cresyl violet stained retinal thickness

Group name	Definition of conditions in which the retina has been treated
Sham (n = 10; control)	Sham procedure
Vehicle+IR (n = 10)	Pre-ischemic intravitreous injection of vehicle followed by IR
Emo4 + IR (n = 10)	Pre-ischemic intravitreous injection of 4 μM emodin followed by IR
Emo10 + IR (n = 10)	Pre-ischemic intravitreous injection of 10 μM emodin followed by IR
Emo20 + IR (n = 10)	Pre-ischemic intravitreous injection of 20 μM emodin followed by IR
IR + Emo20 (n = 10)	IR followed by post-ischemic intravitreous injection of 20 μM emodin

Abbreviation: IR ischemia/reperfusion