Study of the effects of oral zinc supplementation on peroxynitrite levels, arginase activity and NO synthase activity in seminal plasma of Iraqi asthenospermic patients

Table 3 NOS activity (nM/10 ⁸ Spermatozoa/hr) in spermatozoa of infertile and healthy donor groups

	Mean	Std. deviation	Std. error	95% Confidence interval		Compared groups		P-value
	Mean	Std. deviation	Std. error	Lower bound	Upper bound	Compared groups		P-value
G1	30.10	14.49	1.87	21.73	38.46	1	2	0.007*
G1	30.10	14.49	1.87	21.73	38.46		3	0.549
G2	57.36	14.65	1.89	33.89	80.83	2	1	0.007*
G2	57.36	14.65	1.89	33.89	80.83		3	0.028*
G3	35.80	10.65	1.37	29.90	41.70	3	1	0.549
G3	35.80	10.65	1.37	29.90	41.70		2	0.028*

ISSN: 1477-7827