PMC:7589163 / 15259-15838 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T96","span":{"begin":111,"end":119},"obj":"Body_part"},{"id":"T97","span":{"begin":121,"end":137},"obj":"Body_part"},{"id":"T98","span":{"begin":174,"end":184},"obj":"Body_part"},{"id":"T99","span":{"begin":405,"end":425},"obj":"Body_part"}],"attributes":[{"id":"A96","pred":"fma_id","subj":"T96","obj":"http://purl.org/sig/ont/fma/fma63891"},{"id":"A97","pred":"fma_id","subj":"T97","obj":"http://purl.org/sig/ont/fma/fma302832"},{"id":"A98","pred":"fma_id","subj":"T98","obj":"http://purl.org/sig/ont/fma/fma82738"},{"id":"A99","pred":"fma_id","subj":"T99","obj":"http://purl.org/sig/ont/fma/fma9667"}],"text":"Ascorbic acid is an antioxidant (electron donor) and is involved in several biological processes: synthesis of collagen, neurotransmitter metabolism, cholesterol metabolism, fatty acid transport (synthesis of carnitine), maintaining the iron and copper atoms, and is a cofactor of the metalloenzymes, in a reduced active state. Furthermore, vitamin C affects the cellular and immunologic functions of the hematopoietic system, due to its role in enhancing nonheme iron absorption, the transfer of iron from transferrin to ferritin, and the formation of tetrahydrofolic acid [44]."}

{"project":"LitCovid-PD-UBERON","denotations":[{"id":"T40","span":{"begin":405,"end":425},"obj":"Body_part"}],"attributes":[{"id":"A40","pred":"uberon_id","subj":"T40","obj":"http://purl.obolibrary.org/obo/UBERON_0002390"}],"text":"Ascorbic acid is an antioxidant (electron donor) and is involved in several biological processes: synthesis of collagen, neurotransmitter metabolism, cholesterol metabolism, fatty acid transport (synthesis of carnitine), maintaining the iron and copper atoms, and is a cofactor of the metalloenzymes, in a reduced active state. Furthermore, vitamin C affects the cellular and immunologic functions of the hematopoietic system, due to its role in enhancing nonheme iron absorption, the transfer of iron from transferrin to ferritin, and the formation of tetrahydrofolic acid [44]."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T190","span":{"begin":111,"end":119},"obj":"http://purl.obolibrary.org/obo/CHEBI_3815"},{"id":"T191","span":{"begin":267,"end":268},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T192","span":{"begin":304,"end":305},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T193","span":{"begin":314,"end":320},"obj":"http://purl.obolibrary.org/obo/CLO_0001658"}],"text":"Ascorbic acid is an antioxidant (electron donor) and is involved in several biological processes: synthesis of collagen, neurotransmitter metabolism, cholesterol metabolism, fatty acid transport (synthesis of carnitine), maintaining the iron and copper atoms, and is a cofactor of the metalloenzymes, in a reduced active state. Furthermore, vitamin C affects the cellular and immunologic functions of the hematopoietic system, due to its role in enhancing nonheme iron absorption, the transfer of iron from transferrin to ferritin, and the formation of tetrahydrofolic acid [44]."}

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{"project":"LitCovid-PD-GO-BP","denotations":[{"id":"T46","span":{"begin":98,"end":107},"obj":"http://purl.obolibrary.org/obo/GO_0009058"},{"id":"T47","span":{"begin":121,"end":148},"obj":"http://purl.obolibrary.org/obo/GO_0042133"},{"id":"T48","span":{"begin":138,"end":148},"obj":"http://purl.obolibrary.org/obo/GO_0008152"},{"id":"T49","span":{"begin":150,"end":172},"obj":"http://purl.obolibrary.org/obo/GO_0008203"},{"id":"T50","span":{"begin":162,"end":172},"obj":"http://purl.obolibrary.org/obo/GO_0008152"},{"id":"T51","span":{"begin":174,"end":194},"obj":"http://purl.obolibrary.org/obo/GO_0015908"},{"id":"T52","span":{"begin":185,"end":194},"obj":"http://purl.obolibrary.org/obo/GO_0006810"},{"id":"T53","span":{"begin":196,"end":205},"obj":"http://purl.obolibrary.org/obo/GO_0009058"},{"id":"T54","span":{"begin":540,"end":549},"obj":"http://purl.obolibrary.org/obo/GO_0009058"}],"text":"Ascorbic acid is an antioxidant (electron donor) and is involved in several biological processes: synthesis of collagen, neurotransmitter metabolism, cholesterol metabolism, fatty acid transport (synthesis of carnitine), maintaining the iron and copper atoms, and is a cofactor of the metalloenzymes, in a reduced active state. Furthermore, vitamin C affects the cellular and immunologic functions of the hematopoietic system, due to its role in enhancing nonheme iron absorption, the transfer of iron from transferrin to ferritin, and the formation of tetrahydrofolic acid [44]."}

{"project":"LitCovid-sentences","denotations":[{"id":"T112","span":{"begin":0,"end":327},"obj":"Sentence"},{"id":"T113","span":{"begin":328,"end":579},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Ascorbic acid is an antioxidant (electron donor) and is involved in several biological processes: synthesis of collagen, neurotransmitter metabolism, cholesterol metabolism, fatty acid transport (synthesis of carnitine), maintaining the iron and copper atoms, and is a cofactor of the metalloenzymes, in a reduced active state. Furthermore, vitamin C affects the cellular and immunologic functions of the hematopoietic system, due to its role in enhancing nonheme iron absorption, the transfer of iron from transferrin to ferritin, and the formation of tetrahydrofolic acid [44]."}

{"project":"LitCovid-PubTator","denotations":[{"id":"365","span":{"begin":507,"end":518},"obj":"Gene"},{"id":"366","span":{"begin":0,"end":13},"obj":"Chemical"},{"id":"367","span":{"begin":150,"end":161},"obj":"Chemical"},{"id":"368","span":{"begin":174,"end":184},"obj":"Chemical"},{"id":"369","span":{"begin":209,"end":218},"obj":"Chemical"},{"id":"370","span":{"begin":237,"end":241},"obj":"Chemical"},{"id":"371","span":{"begin":341,"end":350},"obj":"Chemical"},{"id":"372","span":{"begin":464,"end":468},"obj":"Chemical"},{"id":"373","span":{"begin":497,"end":501},"obj":"Chemical"},{"id":"374","span":{"begin":553,"end":573},"obj":"Chemical"},{"id":"375","span":{"begin":246,"end":258},"obj":"Disease"}],"attributes":[{"id":"A365","pred":"tao:has_database_id","subj":"365","obj":"Gene:7018"},{"id":"A366","pred":"tao:has_database_id","subj":"366","obj":"MESH:D001205"},{"id":"A367","pred":"tao:has_database_id","subj":"367","obj":"MESH:D002784"},{"id":"A368","pred":"tao:has_database_id","subj":"368","obj":"MESH:D005227"},{"id":"A369","pred":"tao:has_database_id","subj":"369","obj":"MESH:D002331"},{"id":"A370","pred":"tao:has_database_id","subj":"370","obj":"MESH:D007501"},{"id":"A371","pred":"tao:has_database_id","subj":"371","obj":"MESH:D001205"},{"id":"A372","pred":"tao:has_database_id","subj":"372","obj":"MESH:D007501"},{"id":"A373","pred":"tao:has_database_id","subj":"373","obj":"MESH:D007501"},{"id":"A374","pred":"tao:has_database_id","subj":"374","obj":"MESH:C030371"},{"id":"A375","pred":"tao:has_database_id","subj":"375","obj":"MESH:C535468"}],"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":"Ascorbic acid is an antioxidant (electron donor) and is involved in several biological processes: synthesis of collagen, neurotransmitter metabolism, cholesterol metabolism, fatty acid transport (synthesis of carnitine), maintaining the iron and copper atoms, and is a cofactor of the metalloenzymes, in a reduced active state. Furthermore, vitamin C affects the cellular and immunologic functions of the hematopoietic system, due to its role in enhancing nonheme iron absorption, the transfer of iron from transferrin to ferritin, and the formation of tetrahydrofolic acid [44]."}