Table 2.

TAC, SOD, and CAT activity in seminal plasma before and after CoQ10 treatment

Variable	CoQ10 200 mg/day (n = 35)		p-value	CoQ10 400 mg/day (n = 30)		p-value
	Before	After		Before	After
TAC (mmol/L)	1.1 ± 0.30	1.28 ± 0.26	0.009	0.92 ± 0.6	1.58 ± 0.83	0.001
SOD (U/mL)	12.6 ± 3.71	15.4 ± 4.31	0.004	10.58 ± 4.29	14.26 ± 4.29	0.001
CAT (U/mL)	11.3 ± 2.53	12.5 ± 2.24	0.039	11.8 ± 3.17	13.6 ± 2.88	0.024

Values are presented as mean±standard deviation.

TAC, total antioxidant capacity; SOD, superoxide dismutase; CAT, catalase; CoQ10, coenzyme Q10.