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. 2019 Jul 23;17(7):428. doi: 10.3390/md17070428

Figure 2.

Figure 2

Prostaglandins and inflammation. (a) Prostaglandin E2 (PGE2) stimulation of inflammatory response. Numbers indicate the sequence of events from PGE2 synthesis to stimulation of inflammation trough positive feedback on cyclooxygenase (COX)-2 and negative feedback on microsomal PGE synthase-1 (mPTGES-1); (b) The anti-inflammatory role of prostaglandin J2 (PGJ2); (c) prostaglandin F (PGF) signaling; (d) prostaglandin I2 (PGI2) signaling. For details, refer to the text.