. . . . . . . . . . . . "[To distinguish between primary decreases in NEP and IDE activity that might contribute to beta-amyloid accumulation and decreases secondary to neurodegenerative changes in AD, we measured NEP and IDE levels by indirect sandwich ELISA and enzyme activities by immunocapture-based fluorogenic assays in postmortem frontal cortex from patients of different ages and at different pathological stages of AD, as indicated by Braak tangle stage.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:35:18+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .