The sealing action of subarachnoid blood.
D000818:Animals; D001099:Arachnoid / Q000098:blood supply / Q000378:metabolism; D002552:Cerebral Ventricles / Q000378:metabolism; D002555:Cerebrospinal Fluid / Q000378:metabolism; D004285:Dogs; D004912:Erythrocytes; D007427:Intracranial Pressure; D008863:Microspheres; D012965:Sodium Chloride / Q000378:metabolism; D013346:Subarachnoid Space / Q000098:blood supply* / Q000378:metabolism
D012965:Sodium Chloride