Green Tea Extract Ameliorates Learning and Memory Deficits in Ischemic Rats via Its Active Component Polyphenol Epigallocatechin-3-gallate by Modulation of Oxidative Stress and Neuroinflammation

Table 3

Effect of GTex (p.o.) and EGCG (p.o.) on SOD activities in cortex and hippocampus of ischemia/reperfusion (I/R) rats.

	SOD activity (U/mg Protein)
	Cortex	Hippocampus
Sham	1.05 ± 0.08	2.06 ± 0.12
I/R	1.08 ± 0.06	2.02 ± 0.08
GTex (30 mg/kg)	1.02 ± 0.15	2.04 ± 0.15
GTex (100 mg/kg)	0.89 ± 0.10	1.90 ± 0.14
GTex (300 mg/kg)	0.69 ± 0.09^#	1.48 ± 0.10^##
EGCG (10 mg/kg)	0.72 ± 0.03^#	1.47 ± 0.08^##
PTX (100 mg/kg)	1.04 ± 0.1	2.19 ± 0.06

^#𝑃<0.05, ^##𝑃<0.01 compared to I/R group (𝑁=6).