title: The pulmonary vessels as a filter for circulating megakaryocytes in rats.
mesh_terms: D000818:Animals; D001013:Aorta, Thoracic / Q000502:physiology; D001772:Blood Cell Count; D001792:Blood Platelets; D002199:Capillary Permeability; D002467:Cell Nucleus; D003593:Cytoplasm; D005260:Female; D006400:Hematocrit; D008168:Lung / Q000098:blood supply*; D008533:Megakaryocytes / Q000648:ultrastructure; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D011651:Pulmonary Artery / Q000502:physiology; D011652:Pulmonary Circulation; D051381:Rats; D014682:Vena Cava, Inferior / Q000502:physiology; D014692:Ventilation-Perfusion Ratio