title: Degranulation of rat mesentery mast cells by antihistamines: influence of ionization.
mesh_terms: D000818:Animals; D003594:Cytoplasmic Granules / Q000187:drug effects*; D005260:Female; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D007477:Ions; D008297:Male; D008407:Mast Cells / Q000187:drug effects* / Q000648:ultrastructure; D009994:Osmolar Concentration; D010640:Phenothiazines / Q000494:pharmacology; D010879:Piperazines / Q000494:pharmacology; D011398:Promethazine / Q000494:pharmacology; D051381:Rats; D013329:Structure-Activity Relationship; D003189:p-Methoxy-N-methylphenethylamine / Q000494:pharmacology
chemical_list: D006634:Histamine H1 Antagonists; D007477:Ions; D010640:Phenothiazines; D010879:Piperazines; D003189:p-Methoxy-N-methylphenethylamine; D011398:Promethazine