Fig. 1. Corticotropin-releasing factor actions on gastrointestinal permeability under stress conditions. JAM-A-B-C, junctional adhesion molecule A-B-C; SP, substance P; ACh, acetylcholine; MBP, major basic protein; CRF, corticotropin- releasing factor; CRF1, CRF receptor 1; CRF2, CRF receptor 2; PAR2, protease activated receptor 2.
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