Figure 2: The effect of dietary soy on the intracranial pressure in rats with severe traumatic brain injury (TBI), before trauma, on trauma day (D0), and first (D1) and second (D2) days post- TBI (n= 6 in each group). Data are presented as mean ±SEM. ***P<0.001: significant difference of SFD + TBI group with SFD + sham group on D1 and D2. ###P<0.001: significant difference of SFD + TBI group with SD + sham group on D1 and D2. ** P<0.01: significant difference of SFD + TBI group with SFD + sham group on D0, SD + TBI group with SFD + sham group on D1 and D2. ##P<0.01: significant difference of SFD + TBI group with SD + sham group on D0, SD + TBI group with SD + sham group on D1 and D2. $P<0.05: significant difference of SFD + TBI group with SD + TBI group on D1 and D2. SFD: soy- free diet; SD: soy diet.