PMC:7795966 / 3489-3720 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"125","span":{"begin":79,"end":84},"obj":"Gene"},{"id":"132","span":{"begin":40,"end":51},"obj":"Chemical"},{"id":"133","span":{"begin":53,"end":57},"obj":"Chemical"},{"id":"134","span":{"begin":64,"end":75},"obj":"Chemical"},{"id":"135","span":{"begin":103,"end":109},"obj":"Chemical"},{"id":"136","span":{"begin":111,"end":113},"obj":"Chemical"},{"id":"137","span":{"begin":126,"end":128},"obj":"Chemical"},{"id":"138","span":{"begin":201,"end":203},"obj":"Chemical"}],"attributes":[{"id":"A125","pred":"tao:has_database_id","subj":"125","obj":"Gene:3048"},{"id":"A135","pred":"tao:has_database_id","subj":"135","obj":"MESH:D010100"},{"id":"A136","pred":"tao:has_database_id","subj":"136","obj":"MESH:D010100"},{"id":"A137","pred":"tao:has_database_id","subj":"137","obj":"MESH:D010100"},{"id":"A138","pred":"tao:has_database_id","subj":"138","obj":"MESH:D010100"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"group of hemoglobin (Hb) is oxidized to ferric iron (Fe3+). The ferric iron of MetHb is unable to bind oxygen (O2). Thus, the O2 dissociation curve is left-shifted, making it more difficult to release O2 and to provide proper tissu"}

{"project":"LitCovid-sentences","denotations":[{"id":"T22","span":{"begin":60,"end":115},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"group of hemoglobin (Hb) is oxidized to ferric iron (Fe3+). The ferric iron of MetHb is unable to bind oxygen (O2). Thus, the O2 dissociation curve is left-shifted, making it more difficult to release O2 and to provide proper tissu"}