PMC:7039956 / 8241-8928 JSONTXT

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{"project":"LitCovid-PD-UBERON","denotations":[{"id":"T58","span":{"begin":125,"end":131},"obj":"Body_part"},{"id":"T59","span":{"begin":209,"end":215},"obj":"Body_part"},{"id":"T60","span":{"begin":633,"end":639},"obj":"Body_part"},{"id":"T61","span":{"begin":663,"end":669},"obj":"Body_part"}],"attributes":[{"id":"A58","pred":"uberon_id","subj":"T58","obj":"http://purl.obolibrary.org/obo/UBERON_0001723"},{"id":"A59","pred":"uberon_id","subj":"T59","obj":"http://purl.obolibrary.org/obo/UBERON_0001723"},{"id":"A60","pred":"uberon_id","subj":"T60","obj":"http://purl.obolibrary.org/obo/UBERON_0000344"},{"id":"A61","pred":"uberon_id","subj":"T61","obj":"http://purl.obolibrary.org/obo/UBERON_0001723"}],"text":"According to Fig. 2c, d, we confirmed the ACE2 was expressed in oral tissues (0.52% ACE2-positive cells), and higher in oral tongue than buccal and gingival tissues (95.86% ACE2-positive cells located in oral tongue). Figure 2e shows that the ACE2-positive cells could be found in oral tissues including epithelial cells (1.19% ACE2-positive cells), T cells (\u003c0.5%), B cells (\u003c0.5%), and fibroblast (\u003c0.5%), and the ACE2 was highly enriched in epithelial cells, of which 93.38% ACE2-positive cells belong to epithelial cells (Fig. 2f). The above results indicated that the ACE2 could be expressed on the epithelial cells of the oral mucosa and highly enriched in tongue epithelial cells."}

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{"project":"LitCovid-sentences","denotations":[{"id":"T58","span":{"begin":0,"end":217},"obj":"Sentence"},{"id":"T59","span":{"begin":218,"end":535},"obj":"Sentence"},{"id":"T60","span":{"begin":536,"end":687},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"According to Fig. 2c, d, we confirmed the ACE2 was expressed in oral tissues (0.52% ACE2-positive cells), and higher in oral tongue than buccal and gingival tissues (95.86% ACE2-positive cells located in oral tongue). Figure 2e shows that the ACE2-positive cells could be found in oral tissues including epithelial cells (1.19% ACE2-positive cells), T cells (\u003c0.5%), B cells (\u003c0.5%), and fibroblast (\u003c0.5%), and the ACE2 was highly enriched in epithelial cells, of which 93.38% ACE2-positive cells belong to epithelial cells (Fig. 2f). The above results indicated that the ACE2 could be expressed on the epithelial cells of the oral mucosa and highly enriched in tongue epithelial cells."}