The mediator concept as it developed: histamine and bradykinin.
D000804:Angiotensin II / Q000378:metabolism; D001920:Bradykinin / Q000378:metabolism*; D002395:Catecholamines / Q000378:metabolism; D000242:Cyclic AMP / Q000378:metabolism; D006632:Histamine / Q000378:metabolism*; D006706:Homeostasis; D007249:Inflammation / Q000503:physiopathology*; D008407:Mast Cells / Q000378:metabolism; D011453:Prostaglandins / Q000378:metabolism; D013189:SRS-A / Q000378:metabolism
D002395:Catecholamines; D011453:Prostaglandins; D013189:SRS-A; D000804:Angiotensin II; D006632:Histamine; D000242:Cyclic AMP; D001920:Bradykinin