PMC:7799377 / 9332-9515 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T64","span":{"begin":0,"end":183},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The blood-brain barrier has a pore size of about 1 nm and coronaviruses are substantially larger [9], and this likely protects the brain from coronavirus invasion in many individuals."}

{"project":"LitCovid-PubTator","denotations":[{"id":"287","span":{"begin":58,"end":71},"obj":"Species"},{"id":"288","span":{"begin":142,"end":153},"obj":"Species"}],"attributes":[{"id":"A287","pred":"tao:has_database_id","subj":"287","obj":"Tax:11118"},{"id":"A288","pred":"tao:has_database_id","subj":"288","obj":"Tax:11118"}],"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":"The blood-brain barrier has a pore size of about 1 nm and coronaviruses are substantially larger [9], and this likely protects the brain from coronavirus invasion in many individuals."}