750963.fig.006a
(a)
750963.fig.006b
(b)
750963.fig.006c
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750963.fig.006d
(d)
Figure 6: Proinflammatory cytokines levels of young control (I), D-galactose alone (100 mg/kg) treated (II), D-galactose combined with pine pollen (500, 1000, 1500 mg/kg) treated (III, IV, V), and D-galactose combined with AG (100 mg/mg) treated (VI) mice. IL-6 and TNF-α in sera and brains were determined by quantitative ELISA kits. Data were results of ten animals for each group and expressed as mean ± SEM. Statistical significant difference: , versus I; , versus II.