in pigs subjected to pulsatile or nonpulsatile cardiopulmonary bypass ( cpb ) at normothermia for 3 hours , evaluation was made of water content in brain tissue ( specific gravity measurements ) , blood-brain permeability to serum proteins ( immunocytochemical demonstration of extravasated proteins , using peroxidase-antiperoxidase technique ) and histopathology ( paraffin sections ) .
C0423896
content
C0006104
brain