Alterations in amyloid beta-protein and apolipoprotein E in cerebrospinal fluid after subarachnoid hemorrhage

There is a significant decrease in both Aβ and ApoE in the CSF after SAH, and there is significant correlation between CSF Aβand ApoE concentration with clinical outcome, the interactions between these proteins may have important effects on SAH, ApoE and Aβas surrogate markers for the outcome of patients with SAH.