Table 2.

The details of the protocol used to measure glutathione peroxidase activity.

Reagent	Test (µl)	Standard (µl)	Control (µl)	Blank (µl)
Sample	10		10
Glutathione (500 µM)	100	100
D.W		10	100	110
Incubation 10 min
Peroxide	40	40	40	40
Incubation 10 min
Working solution	100	100	100	100
Sodium acetate solution	10	10	10	10
The plate was vortexed, and the absorbance was measured at a wavelength of 570 nm.