Table 4.

Analysis of variance results for ELISA

Groups		Sum of squares	Df	Mean square	F	P value
Glutathione	Between groups	1,535.604	5	307.121	99.447	< 0.001
	Within groups	92.648	30	3.088
	Total	1,628.252	35
GPX4	Between groups	87,925.003	5	17,585.001	195.034	< 0.001
	Within groups	2,704.907	30	90.164
	Total	90,629.910	35
Nrf2	Between groups	1,864.388	5	372.878	141.380	< 0.001
	Within groups	79.122	30	2.637
	Total	1,943.511	35

GPX4: glutathione peroxidase 4, Nrf2: nuclear factor erythroid 2-related factor 2.