title: The fine structure of the lutein cells in the blue fox (Alopex lagopus) with special reference to the secretory activity during pregnancy.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D003338:Corpus Luteum / Q000502:physiology / Q000648:ultrastructure*; D003593:Cytoplasm / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D005260:Female; D005589:Foxes / Q000033:anatomy & histology*; D006056:Golgi Apparatus / Q000648:ultrastructure; D002479:Inclusion Bodies; D008055:Lipids; D008854:Microscopy, Electron; D008928:Mitochondria / Q000648:ultrastructure; D010053:Ovary / Q000648:ultrastructure*; D010060:Ovulation; D011132:Polyribosomes / Q000648:ultrastructure; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*; D013997:Time Factors
chemical_list: D008055:Lipids; D011374:Progesterone