PMC:7463108 / 13137-13242 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T52247","span":{"begin":56,"end":61},"obj":"Body_part"}],"attributes":[{"id":"A40575","pred":"fma_id","subj":"T52247","obj":"http://purl.org/sig/ont/fma/fma68646"}],"text":" 2019). Opioid receptors are widely expressed on immune cells and opioids can modulate immune function (D"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T93692","span":{"begin":56,"end":61},"obj":"http://purl.obolibrary.org/obo/GO_0005623"}],"text":" 2019). Opioid receptors are widely expressed on immune cells and opioids can modulate immune function (D"}

{"project":"LitCovid-sentences","denotations":[{"id":"T150","span":{"begin":1,"end":7},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" 2019). Opioid receptors are widely expressed on immune cells and opioids can modulate immune function (D"}

{"project":"2_test","denotations":[{"id":"32876803-30383590-62957918","span":{"begin":1,"end":5},"obj":"30383590"}],"text":" 2019). Opioid receptors are widely expressed on immune cells and opioids can modulate immune function (D"}