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Fig. 4 | Journal of Neuroinflammation

Fig. 4

From: 2-arachidonyl glycerol modulates astrocytic glutamine synthetase via p38 and ERK1/2 pathways

Fig. 4

Effects of 2-AG on phosphorylation of p38 (a), ERK1/2 (b), and GS expression (a, b) induced by LPS. Astrocytes were pretreated with 0.01 μM 2-AG for 2 h and exposed to 1 μg/ml LPS for 2 h (a) or 12 h (b). The protein level of GS, p-p38 and p-ERK1/2 were measured, respectively (a, b). Error bars were ± SD. n = 3. *p < 0.05, **p < 0.01, and ***p < 0.001

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