title: Dehistaminization of organ extracts by ion-exchange chromatography.
mesh_terms: D000180:Acrylic Resins; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D006168:Guinea Pigs; D006632:Histamine / Q000032:analysis*; D007082:Ileum / Q000032:analysis; D066298:In Vitro Techniques; D007475:Ion Exchange Resins; D008722:Methods; D011108:Polymers; D014020:Tissue Extracts / Q000032:analysis*
chemical_list: D000180:Acrylic Resins; D000596:Amino Acids; D007475:Ion Exchange Resins; D011108:Polymers; D014020:Tissue Extracts; D006632:Histamine