title: Cyclical oscillations in the activity of delta-aminolaevulinate synthase and porphyrin synthesis in the Harderian gland during the oestrous cycle of the golden hamster (Mesocricetus auratus) [proceedings].
mesh_terms: D000624:5-Aminolevulinate Synthetase / Q000378:metabolism*; D000818:Animals; D006224:Cricetinae; D004971:Estrus; D005260:Female; D006243:Harderian Gland / Q000378:metabolism*; D007765:Lacrimal Apparatus / Q000378:metabolism*; D008647:Mesocricetus; D011166:Porphyrins / Q000096:biosynthesis*; D011247:Pregnancy; D011359:Proestrus
chemical_list: D011166:Porphyrins; D000624:5-Aminolevulinate Synthetase