title: Ontogenesis and regional distribution of histamine and histamine-N-methyltransferase in the guinea pig brain.
mesh_terms: D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D001835:Body Weight; D001921:Brain / Q000196:embryology / Q000254:growth & development / Q000378:metabolism*; D002531:Cerebellum / Q000378:metabolism; D005865:Gestational Age; D006168:Guinea Pigs; D006632:Histamine / Q000032:analysis*; D006637:Histamine N-Methyltransferase / Q000032:analysis*; D007031:Hypothalamus / Q000378:metabolism; D008636:Mesencephalon / Q000378:metabolism; D008780:Methyltransferases / Q000032:analysis*; D009929:Organ Size; D010902:Pituitary Gland / Q000196:embryology / Q000254:growth & development / Q000378:metabolism*; D013687:Telencephalon / Q000378:metabolism
chemical_list: D006632:Histamine; D008780:Methyltransferases; D006637:Histamine N-Methyltransferase