{"public_id":"co_8277234d95751b0b43b3a7f9cfcec05c","status":"active","merged_into_public_id":null,"resolved_public_id":"co_8277234d95751b0b43b3a7f9cfcec05c","name":"soluble Aβ1–42","description":"A soluble amyloid-beta 1–42 peptide preparation used to induce Alzheimer-like brain injury.","aliases":["Aβ1–42","soluble Aβ oligomers"],"types":["peptide","disease model agent"],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"concept","status":"active","confidence":null,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","concept.status"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"papers":[{"corpus_id":17844721,"title":"Protective effect of melatonin on soluble Aβ1–42-induced memory impairment, astrogliosis, and synaptic dysfunction via the Musashi1/Notch1/Hes1 signaling pathway in the rat hippocampus","citation_count":69,"url":"https://sah.borca.ai/papers/17844721"}],"claims":[{"public_id":"cl_8f4316bee2d8d309a746607ab07bde7e","text":"Melatonin improves soluble Aβ1–42-induced impairment of spatial learning and memory in the rat hippocampus.","corpus_id":17844721,"url":"https://sah.borca.ai/claims/cl_8f4316bee2d8d309a746607ab07bde7e"}],"related_concepts":[],"resolved_url":"https://sah.borca.ai/concepts/co_8277234d95751b0b43b3a7f9cfcec05c","url":"https://sah.borca.ai/concepts/co_8277234d95751b0b43b3a7f9cfcec05c"}