Fig. 1

Experimental designs and animal group. TBI traumatic brain injury, WB western blot, rt-PCR quantitative real-time polymerase chain reaction, IF immunofluorescence, h hour, d days, rh-MFG-E8 recombinant human milk fat globule-EGF factor-8, i.c.v. intracerebroventricular, LY294002 PI3K kinase inhibitor