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. 2012 Mar 21;51(10):2289–2303. doi: 10.1007/s13197-012-0677-0

Fig. 4.

Fig. 4

Model for stimulation of DGLA-derived PGE1 biosynthesis by macrophages for further biological responses. Protein kinase A (PKA), cAMP response element binding proteins (CREB). CREB adapter binding protein (CBP), activation (+), inhibition (−), G protein stimulatory (Gs) (Figure modified from Fan and Chapkin 1998)