The presence of a smooth muscle contracting and bradykinin potentiating factor in plasma.
D000818:Animals; D001798:Blood Proteins / Q000302:isolation & purification; D001920:Bradykinin / Q000097:blood* / Q000494:pharmacology; D000440:Butanols; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D002918:Chymotrypsin; D004357:Drug Synergism; D005260:Female; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects; D051381:Rats; D014599:Uterus / Q000187:drug effects
D001798:Blood Proteins; D000440:Butanols; D002918:Chymotrypsin; D001920:Bradykinin