Table I.

Relevance of SFK/phosphatase pathway for sperm motility.

	VAP	VCL	VSL	ALH	LIN	STR
NC	28.5 ± 5.0*	57.0 ± 6.9*	19.0 ± 5.0*	3.6 ± 0.5	21.3 ± 4.4*	61.5 ± 5.7*
C	55.0 ± 1.8	83.0 ± 3.7	48.3 ± 1.4	4.5 ± 0.1	54.3 ± 1.3	85.0 ± 1.7
OA	40.2 ± 6.0	66.3 ± 5.7	34.1 ± 5.7	4.7 ± 0.8	46.5 ± 4.9	77.8 ± 3.1
SKI	23.7 ± 2.2*	50.0 ± 2.6*	14.5 ± 2.1*	3.8 ± 0.1*	28.5 ± 2.9*	59.3 ± 2.4*
SKI-OA	40.1 ± 4.7	65.9 ± 5.2	34.2 ± 5.0	3.9 ± 0.3	47.8 ± 4.3	78.3 ± 3.3

CASA analysis was performed on sperm incubated under non-capacitating (NC) or capacitating conditions in the absence (C) or presence of 30 μM SKI606 and/or 100 nM OA (SKI, OA or SKI-OA) for 18 h. Values represent the mean ± SEM of four independent experiments. VAP, average path velocity; VCL, curvilinear velocity; VSL, straight line velocity; ALH, amplitude of lateral head displacement; LIN, linearity; STR, straightness.

*versus C, P < 0.05.