Kinins and their antagonists.
D001920:Bradykinin / Q000009:adverse effects / Q000037:antagonists & inhibitors* / Q000031:analogs & derivatives; D006801:Humans; D007022:Hypotension / Q000139:chemically induced; D007609:Kallidin / Q000009:adverse effects / Q000037:antagonists & inhibitors*; D007610:Kallikreins / Q000494:pharmacology*; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D009842:Oligopeptides / Q000494:pharmacology*
D009842:Oligopeptides; D007609:Kallidin; C065679:icatibant; D007610:Kallikreins; D001920:Bradykinin