Kinins.
D000818:Animals; D006801:Humans; D007249:Inflammation / Q000378:metabolism; D007610:Kallikreins / Q000378:metabolism; D007705:Kinins / Q000037:antagonists & inhibitors / Q000378:metabolism*; D018002:Receptors, Bradykinin; D017981:Receptors, Neurotransmitter / Q000378:metabolism
D007705:Kinins; D018002:Receptors, Bradykinin; D017981:Receptors, Neurotransmitter; D007610:Kallikreins