TABLE 2.

Effects of luteolin on expression of proinflammatory markers in the hippocampus of adult and aged mice¹

	Adult		Aged		P-values
	Control	Luteolin	Control	Luteolin	Age	Diet	Diet × Age
	mRNA, fold of adult control
IL-6	1.00 ± 0.12	0.96 ± 0.07	1.51 ± 0.14	1.19 ± 0.10	0.003	0.126	0.241
TNFα	1.00 ± 0.11	1.25 ± 0.20	2.56 ± 0.25	2.26 ± 0.35	<0.001	0.911	0.289
MHCII	1.00 ± 0.16	0.62 ± 0.10	2.70 ± 0.60	1.51 ± 0.51	0.003	0.059	0.323

¹Data are means ± SEM, = 6–7.