PMC:7781431 / 38650-38775 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T382","span":{"begin":0,"end":32},"obj":"Sentence"},{"id":"T383","span":{"begin":33,"end":125},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Fig. 2 SPMS and their receptors. Blue dotted lines mean activation of receptors, and red dotted lines inhibition of receptors"}