title: Two B1 and B2 bradykinin receptor antagonists fail to inhibit the Ca2+ response elicited by bradykinin in human skin fibroblasts.
abstract: The elevation of intracellular [Ca2+] induced by bradykinin (Bk) was monitored with fura-2 fluorescence in human skin fibroblasts. Neither [des-Arg10][Leu9]kallidin nor D-Arg[Hyp3,Thi5,D-Tic7,Oic8]bradykinin (HOE140) inhibited the Ca2+ response stimulated by Bk. Moreover, each behaved as a partial agonist causing the elevation of intracellular [Ca2+].
authors: Dipartimento di Fisiologia Generale ed Ambientale, Università di Bari, Italy. cassano@biologia.uniba.it
authors: G
authors: G
authors: Cassano
authors: F
authors: F
authors: Susca
authors: C
authors: C
authors: Lippe
authors: G
authors: G
authors: Guanti
mesh_terms: D000293:Adolescent; D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D001920:Bradykinin / Q000031:analogs & derivatives / Q000378:metabolism* / Q000494:pharmacology; D065168:Bradykinin Receptor Antagonists; D002118:Calcium / Q000378:metabolism*; D002478:Cells, Cultured; D004305:Dose-Response Relationship, Drug; D005347:Fibroblasts / Q000187:drug effects* / Q000378:metabolism; D006801:Humans; D007609:Kallidin / Q000494:pharmacology; D008297:Male; D043783:Receptor, Bradykinin B1; D043782:Receptor, Bradykinin B2; D018002:Receptors, Bradykinin / Q000378:metabolism; D012867:Skin / Q000187:drug effects / Q000378:metabolism
chemical_list: D000319:Adrenergic beta-Antagonists; D065168:Bradykinin Receptor Antagonists; D043783:Receptor, Bradykinin B1; D043782:Receptor, Bradykinin B2; D018002:Receptors, Bradykinin; D007609:Kallidin; C065679:icatibant; D001920:Bradykinin; D002118:Calcium