title: Effect of diet form on changes of histamine content and mast cell in gingival tissue of ODU rats.
mesh_terms: D000818:Animals; D004032:Diet; D005526:Food, Formulated; D005881:Gingiva / Q000166:cytology / Q000378:metabolism*; D005891:Gingivitis / Q000378:metabolism; D006632:Histamine / Q000378:metabolism*; D008407:Mast Cells / Q000378:metabolism*; D010518:Periodontitis / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D006632:Histamine