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 4

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

	GSH levels (pmole/mg Protein)
	Cortex	Hippocampus
Sham	20.29 ± 1.12	103.72 ± 5.73
I/R	10.61 ± 1.22^***	63.71 ± 4.83^***
GTex (30 mg/kg)	13.78 ± 1.09	66.88 ± 7.17
GTex (100 mg/kg)	17.80 ± 1.92^##	96.43 ± 6.74^###
GTex (300 mg/kg)	18.95 ± 0.88^###	104.73 ± 7.83^###
EGCG (10 mg/kg)	17.80 ± 0.98^##	139.01 ± 8.26^###
PTX (100 mg/kg)	14.06 ± 1.43	76.09 ± 6.25

^∗∗∗𝑃<0.001 compared to the sham group, ^##𝑃<0.01, ^###𝑃<0.001 compared to I/R group (𝑁=6).