PMC:7799378 / 4551-4842 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"181","span":{"begin":44,"end":61},"obj":"Chemical"},{"id":"182","span":{"begin":63,"end":67},"obj":"Chemical"},{"id":"183","span":{"begin":204,"end":208},"obj":"Chemical"},{"id":"189","span":{"begin":88,"end":101},"obj":"Disease"},{"id":"190","span":{"begin":249,"end":262},"obj":"Disease"}],"attributes":[{"id":"A181","pred":"tao:has_database_id","subj":"181","obj":"MESH:D006861"},{"id":"A182","pred":"tao:has_database_id","subj":"182","obj":"MESH:D006861"},{"id":"A183","pred":"tao:has_database_id","subj":"183","obj":"MESH:D006861"},{"id":"A189","pred":"tao:has_database_id","subj":"189","obj":"MESH:D006323"},{"id":"A190","pred":"tao:has_database_id","subj":"190","obj":"MESH:D006323"}],"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":"S are cytotoxic. For example, 120-150 µM of hydrogen peroxide (H2O2) leads to temporary growth arrest, while repeated encounters of the treatment or an increase in concentration by 2-fold (250–450 µM) of H2O2 causes the cells to permanently undergo growth arrest or enter into a senescent st"}