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 2 NOS activity (nM/mg protein/hr) in seminal plasma 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	10.01	2.94	0.38	8.44	12.58	1	2	0.014*
G1	10.01	2.94	0.38	8.44	12.58		3	0.818
G2	28.49	11.25	1.45	8.83	48.15	2	1	0.014*
G2	28.49	11.25	1.45	8.83	48.15		3	0.037*
G3	9.93	2.87	0.37	7.15	13.70	3	1	0.818
G3	9.93	2.87	0.37	7.15	13.70		2	0.037*

ISSN: 1477-7827