title: The role of pharmacologically-active amines in resistance to Trichostrongylus colubriformis in the guinea-pig.
mesh_terms: D006916:5-Hydroxytryptophan / Q000494:pharmacology; D000818:Animals; D001491:Basophils / Q000276:immunology; D004804:Eosinophils / Q000276:immunology; D005243:Feces / Q000382:microbiology; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology / Q000502:physiology*; D006634:Histamine H1 Antagonists / Q000494:pharmacology; D006639:Histidine / Q000494:pharmacology; D006834:Hydrazines / Q000494:pharmacology; D007109:Immunity / Q000187:drug effects; D007114:Immunization; D008198:Lymph Nodes / Q000637:transplantation; D008214:Lymphocytes / Q000276:immunology; D008750:Methyldopa / Q000494:pharmacology; D008784:Methysergide / Q000494:pharmacology; D010270:Parasite Egg Count; D011398:Promethazine / Q000494:pharmacology; D011758:Pyrroles / Q000494:pharmacology; D012110:Reserpine / Q000494:pharmacology; D012701:Serotonin / Q000494:pharmacology / Q000502:physiology*; D014184:Transplantation, Homologous; D014252:Trichostrongyloidiasis / Q000276:immunology*; D014364:Tryptophan / Q000494:pharmacology
chemical_list: D006634:Histamine H1 Antagonists; D006834:Hydrazines; D011758:Pyrroles; D012701:Serotonin; D006639:Histidine; D008750:Methyldopa; D006632:Histamine; D012110:Reserpine; D014364:Tryptophan; D006916:5-Hydroxytryptophan; D011398:Promethazine; D008784:Methysergide