Agents that release histamine from mast cells.
D000706:Anaphylatoxins / Q000494:pharmacology; D000818:Animals; D002118:Calcium / Q000494:pharmacology; D003911:Dextrans / Q000494:pharmacology; D006636:Histamine Release / Q000187:drug effects*; D006801:Humans; D037102:Lectins / Q000494:pharmacology; D008407:Mast Cells / Q000378:metabolism*; D010455:Peptides / Q000494:pharmacology; D010741:Phospholipases A / Q000494:pharmacology; D011134:Polysaccharides / Q000494:pharmacology; D003189:p-Methoxy-N-methylphenethylamine / Q000494:pharmacology
D000706:Anaphylatoxins; D003911:Dextrans; D037102:Lectins; D010455:Peptides; D011134:Polysaccharides; D003189:p-Methoxy-N-methylphenethylamine; D010741:Phospholipases A; D002118:Calcium