title: Transport of substances across perfused organs.
mesh_terms: D000818:Animals; D001243:Assisted Circulation; D001812:Blood-Brain Barrier; D001921:Brain / Q000502:physiology; D002247:Carbon Isotopes; D005260:Female; D005333:Fetus; D006439:Hemodynamics; D007408:Intestinal Absorption; D007668:Kidney / Q000502:physiology; D007930:Leucine / Q000494:pharmacology; D008099:Liver / Q000502:physiology; D008168:Lung / Q000502:physiology; D008722:Methods; D010100:Oxygen / Q000494:pharmacology; D010477:Perfusion; D010920:Placenta / Q000502:physiology*; D011169:Portal Vein; D011247:Pregnancy; D051381:Rats; D013997:Time Factors
chemical_list: D002247:Carbon Isotopes; D007930:Leucine; D010100:Oxygen