PubMed:23275522 / 1159-1312 JSONTXT

{"project":"sentences","denotations":[{"id":"T8","span":{"begin":0,"end":153},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The use of siRNA to knock down COX-2 and overexpression of COX-2 in MDA-MD-231 cells confirmed the involvement of COX-2 in the up-regulation of ST3Gal-I."}

{"project":"sentences","denotations":[{"id":"T8","span":{"begin":0,"end":153},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The use of siRNA to knock down COX-2 and overexpression of COX-2 in MDA-MD-231 cells confirmed the involvement of COX-2 in the up-regulation of ST3Gal-I."}