"Multitubular bodies" in the blood stream.
D000818:Animals; D001485:Basement Membrane; D002196:Capillaries; D004912:Erythrocytes; D006493:Heparin / Q000494:pharmacology*; D006801:Humans; D007668:Kidney / Q000098:blood supply*; D008099:Liver / Q000098:blood supply*; D008297:Male; D008854:Microscopy, Electron; D008867:Microtomy; D010949:Plasma; D051381:Rats; D012771:Shock, Hemorrhagic / Q000097:blood*; D013154:Spleen / Q000098:blood supply*; D013194:Staining and Labeling
D006493:Heparin