Show pageBacklinksCite current pageExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. Beta amyloid 40 is the most common variant of beta amyloid in CSF, while beta amyloid 42 predominates in senile plaques. Decreased ratio of Beta amyloid 42/40 is a strong marker of Alzheimer's disease and can be detected early in the disease progression, even before clinical dementia occurs. amyloid_beta_42_amyloid_beta_40_ratio.txt Last modified: 2024/06/07 02:51by 127.0.0.1