Table 6.

Comparison of velocity and directionality among P42 microglia from E12 saline -injected, E12 Poly(I:C) -injected and E15 Poly(I:C) -injected mice before LPS.

P42
Mouse	E12Ctrl	E12MIA	E15MIA
Velocity (μm/min) (E12Ctrl vs. E12MIA vs. E15MIA)
Mean ± SD	0.74 ± 0.12	0.78 ± 0.095	0.73 ± 0.077
Number of cells	28 (from 8 mice)	28 (from 8 mice)	12 (from 4 mice)
	P value
E12Ctrl vs. E12MIA	0.50
E12Ctrl vs. E15MIA	0.99
E12MIA vs. E15MIA	0.51
Directionality (E12Ctrl vs. E12MIA vs. E15MIA)
Mean ± SD	0.70 ± 0.19	0.69 ± 0.18	0.69 ± 0.11
Number of cells	28 (from 8 mice)	28 (from 8 mice)	12 (from 4 mice)
	P value
E12Ctrl vs. E12MIA	0.98
E12Ctrl vs. E15MIA	0.99
E12MIA vs. E15MIA	> 1.00