{"public_id":"cl_ecf66f328e53cbd4d5b47c80c9c824b2","status":"active","superseded_by_public_id":null,"corpus_id":21104911,"text":"In synchronously infected muscle tissue, antigen was present only within the worm on Day 7, but by Day 9 it was detected in the larval stichosome and cuticle and in the cytoplasm and nucleoplasm of each Nurse cell nucleus, with staining intensity increasing until Day 18.","confidence":0.93,"paper":{"corpus_id":21104911,"title":"Trichinella spiralis: secreted antigen of the infective L1 larva localizes to the cytoplasm and nucleoplasm of infected host cells.","url":"https://sah.borca.ai/papers/21104911"},"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.93,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_only","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_b8a9a5c141ed2e56b4a2da993d6aae44","name":"synchronously infected muscle tissue","description":"Muscle tissue experimentally infected with Trichinella spiralis at a single defined time point, used here to track antigen expression at successive days post-infection.","types":["experimental system"],"url":"https://sah.borca.ai/concepts/co_b8a9a5c141ed2e56b4a2da993d6aae44"},{"public_id":"co_bf747334a8fc462cd0e34f62e218d7a3","name":"Nurse cell","description":"The modified host skeletal muscle cell that becomes infected by and envelops the Trichinella spiralis larva to form the Nurse-parasite complex.","types":["host cell type"],"url":"https://sah.borca.ai/concepts/co_bf747334a8fc462cd0e34f62e218d7a3"},{"public_id":"co_e6fa4029586714e537393fd6a277bb61","name":"stichosome","description":"A specialized secretory organ in Trichinella spiralis larvae, composed of stichocytes, that produces and releases the antigens studied in this paper.","types":["anatomical structure"],"url":"https://sah.borca.ai/concepts/co_e6fa4029586714e537393fd6a277bb61"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_ecf66f328e53cbd4d5b47c80c9c824b2"}