An effect of calcium on histamine desensitization of guinea-pig ileum.
Desensitization of guinea-pig ileum by histamine was significantly decreased in the presence of a high concentration of calcium in the desensitizing solution.
D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology*; D007082:Ileum / Q000187:drug effects*; D066298:In Vitro Techniques; D013997:Time Factors
D006632:Histamine; D002118:Calcium