. 2022 Jun 15;37(2):e2022015. doi: 10.5620/eaht.2022015

Table 3.

Effect of polystyrene microparticles on the oxidative stress/antioxidant status of male Wistar rats.

Groups	GSH (μmol/mL)	GSH-Px (μmol/mL)	CAT(U/mL)	SOD (U/mL)	MDA (μmol/mL)
Control (Group 1)	2.2±0.3^a	0.12±0.01 ^a	3.5±0.4 ^a	0.20±0.04 ^a	0.61±0.04 ^a
Group 2	2.5±0.4 ^a	0.11±0.01 ^a	3.7±0.9 ^a	0.18±0.08 ^a	0.62±0.10 ^a
Group 3	2.1±0.04 ^a	0.12±0.00 ^a	3.9±1.1 ^a	0.12±0.02 ^b	0.72±0.05 ^b
Group 4	2.4±0.04 ^a	0.11±0.02 ^a	5.8±2.3 ^b	0.12±0.05 ^b	0.71±0.08 ^a

Values are means±standard error of mean. n=4. Values with different superscript are statistically significant at (p<0.05).