{"public_id":"cl_c52836a4f35362fb8fb5ebe939966e70","status":"active","superseded_by_public_id":null,"corpus_id":14328748,"text":"Recent therapeutic trials indicate that depleted macular pigment areas cannot re-accumulate lutein and zeaxanthin after oral supplementation.","confidence":0.95,"paper":{"corpus_id":14328748,"title":"Macular telangiectasia type 2.","url":"https://sah.borca.ai/papers/14328748"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.95,"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","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_73a75328a20f4f19a99a20315ae7abeb","name":"oral supplementation","description":"Administration of a compound by mouth as a treatment or nutritional intervention.","types":["treatment"],"url":"https://sah.borca.ai/concepts/co_73a75328a20f4f19a99a20315ae7abeb"},{"public_id":"co_8966c5130a1b919f1863376106731b82","name":"macular pigment","description":"Pigment in the central retina composed mainly of lutein and zeaxanthin.","types":["biological feature"],"url":"https://sah.borca.ai/concepts/co_8966c5130a1b919f1863376106731b82"},{"public_id":"co_fdc92947f264c047e89d40d0da883d16","name":"lutein and zeaxanthin","description":"Dietary carotenoids that make up macular pigment and can be given as oral supplements.","types":["compound"],"url":"https://sah.borca.ai/concepts/co_fdc92947f264c047e89d40d0da883d16"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_c52836a4f35362fb8fb5ebe939966e70"}