Objectives: The objectives were to determine if the skin secretion of the European yellow-bellied toad (Bombina variegata). in common with other related species. contains a bradykinin inhibitor peptide and to isolate and structurally characterize this peptide. Materials and Methods: Lyophilized skin secretion obtained from this toad was subjected to reverse phase HPLC fractionation wi... https://jalyttlers.shop/product-category/notepad/