Video micrographs of mesocecum microvasculature.

(A) Obstruction in postcapillary venules (a, b) after the infusion of deoxygenated SS RBCs in a PAF-treated preparation. (B) After the infusion of oxygenated PFE, there is dislodgement of trapped SS RBCs from the venule (a). (C) This was followed by the complete clearance of trapped cells from both postcapillary venules (a, b). Large arrows indicate the flow direction. Bar, 20 μm (A).