title: The cellular response to topically applied horseradish peroxidase in the gingiva of normal and immunized dogs. I. A histometric and ultrastructural study.
mesh_terms: D000287:Administration, Topical; D000818:Animals; D000906:Antibodies / Q000032:analysis; D000937:Antigen-Antibody Reactions; D004285:Dogs; D005881:Gingiva / Q000187:drug effects* / Q000378:metabolism / Q000648:ultrastructure; D006735:Horseradish Peroxidase / Q000008:administration & dosage / Q000378:metabolism / Q000494:pharmacology*; D007114:Immunization; D007962:Leukocytes / Q000187:drug effects; D008264:Macrophages / Q000187:drug effects; D009504:Neutrophils / Q000187:drug effects; D010544:Peroxidases / Q000494:pharmacology*; D010587:Phagocytosis / Q000187:drug effects
chemical_list: D000906:Antibodies; D006735:Horseradish Peroxidase; D010544:Peroxidases