title: An ultrastructural comparison of the uptake and transport of horseradish peroxidase by the rat visceral yolk-sac placenta during mid- and late gestation.
mesh_terms: D000818:Animals; D001692:Biological Transport; D002196:Capillaries / Q000201:enzymology; D004707:Endoderm / Q000201:enzymology; D004727:Endothelium / Q000201:enzymology; D005260:Female; D005865:Gestational Age; D002479:Inclusion Bodies / Q000378:metabolism; D007275:Injections, Intravenous; D008431:Maternal-Fetal Exchange; D008854:Microscopy, Electron; D010544:Peroxidases / Q000008:administration & dosage / Q000378:metabolism*; D010873:Pinocytosis; D010920:Placenta / Q000166:cytology / Q000201:enzymology; D011247:Pregnancy; D051381:Rats; D014599:Uterus / Q000378:metabolism; D014817:Vitelline Membrane / Q000098:blood supply / Q000166:cytology / Q000201:enzymology
chemical_list: D010544:Peroxidases