Early Inflammatory Response following Traumatic Brain Injury in Rabbits Using USPIO- and Gd-Enhanced MRI

Table 3

Paired sample test of dynamic monitoring time.

	T2WI			Gd-T1WI			USPIO-T1WI
	24 h–48 h	48 h–72 h	72 h–5 d	24 h–48 h	48 h–72 h	72 h–5 d	24 h–48 h	48 h–72 h	72 h–5 d
	−3.324	−2.284	1.345	−3.23	−3.061	4.188	—	—	−4.588
	0.005	0.019	0.25	0.006	0.014	0.014	—	—	0.01