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. 2015 May 13;12:89. doi: 10.1186/s12974-015-0307-7

Figure 4.

Figure 4

MS chromatograms of PGE2 and PGE2-GE measured in different biological matrices. Quantification of PGE2 and PGE2-GE formation measured after incubation of (A) RAW264.7 cell homogenate and (B) intact cells with 10 μM of AA or 2-AG in the presence of different concentrations of MH or vehicle. Homogenates and cells were treated for 12 h with LPS (1 mg mL−1) followed by 30-min incubation with 10 μM of 2-AG after the pre-treatment (30 min) with different concentrations of MH or vehicle.