title: The effect of pH on mast cell damage by antihistamines.
mesh_terms: D000818:Animals; D002746:Chlorpromazine / Q000494:pharmacology*; D004155:Diphenhydramine / Q000494:pharmacology*; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D006863:Hydrogen-Ion Concentration; D007093:Imidazoles / Q000494:pharmacology*; D007477:Ions; D008407:Mast Cells / Q000187:drug effects*; D010879:Piperazines / Q000494:pharmacology*; D011398:Promethazine / Q000494:pharmacology*; D051381:Rats
chemical_list: D006634:Histamine H1 Antagonists; D007093:Imidazoles; D007477:Ions; D010879:Piperazines; D004155:Diphenhydramine; D011398:Promethazine; D002746:Chlorpromazine