Table 2.

Sperm motility

NB-DNJ, mg/kg/day	% Motile	VCL, μm/s	VSL, μm/s
0	74  ± 12	182  ± 19	52  ± 10
15	26  ± 16	74  ± 31	27  ± 9
150	15  ± 6	89  ± 31	27  ± 8
1,200	17  ± 7	49  ± 17	18  ± 9
2,400	9  ± 2	28  ± 21	9  ± 5

VCL, curvilinear velocity; VSL, straight line velocity. The data are presented as the mean ± SD; n ≥ 3.

^*, P < 0.05.