PMC:7795966 / 320-500 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"36","span":{"begin":61,"end":74},"obj":"Gene"},{"id":"45","span":{"begin":76,"end":81},"obj":"Gene"},{"id":"49","span":{"begin":32,"end":40},"obj":"Species"},{"id":"62","span":{"begin":3,"end":11},"obj":"Disease"}],"attributes":[{"id":"A36","pred":"tao:has_database_id","subj":"36","obj":"Gene:3048"},{"id":"A45","pred":"tao:has_database_id","subj":"45","obj":"Gene:3048"},{"id":"A49","pred":"tao:has_database_id","subj":"49","obj":"Tax:9606"},{"id":"A62","pred":"tao:has_database_id","subj":"62","obj":"MESH:C000657245"}],"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":"of COVID-19. Since severely ill patients often show elevated methemoglobin (MetHb) and carboxyhemoglobin (COHb) concentrations in their blood as a marker of disease severity, we ai"}