PMC:6194691 / 124672-125132 JSONTXT

{"project":"MyTest","denotations":[{"id":"30340614-7906717-30706384","span":{"begin":451,"end":454},"obj":"7906717"},{"id":"30340614-8780046-30706384","span":{"begin":451,"end":454},"obj":"8780046"},{"id":"30340614-9681479-30706384","span":{"begin":451,"end":454},"obj":"9681479"},{"id":"30340614-14720211-30706384","span":{"begin":451,"end":454},"obj":"14720211"}],"namespaces":[{"prefix":"_base","uri":"https://www.uniprot.org/uniprot/testbase"},{"prefix":"UniProtKB","uri":"https://www.uniprot.org/uniprot/"},{"prefix":"uniprot","uri":"https://www.uniprot.org/uniprotkb/"}],"text":"If, as indicated by all available studies, sufficient net inward flux of amino acids does not in fact exist, the amino groups for synthesis of glutamate in the astrocytes must be obtained from sources within the brain. Independent evidence that such a source is available comes from studies comparing isotope dilution in the brain when plasma leucine was labeled with 13C or 15N. 62% of the N in brain leucine was derived from reverse transamination [380–383]."}

{"project":"2_test","denotations":[{"id":"30340614-7906717-30706384","span":{"begin":451,"end":454},"obj":"7906717"},{"id":"30340614-8780046-30706384","span":{"begin":451,"end":454},"obj":"8780046"},{"id":"30340614-9681479-30706384","span":{"begin":451,"end":454},"obj":"9681479"},{"id":"30340614-14720211-30706384","span":{"begin":451,"end":454},"obj":"14720211"}],"text":"If, as indicated by all available studies, sufficient net inward flux of amino acids does not in fact exist, the amino groups for synthesis of glutamate in the astrocytes must be obtained from sources within the brain. Independent evidence that such a source is available comes from studies comparing isotope dilution in the brain when plasma leucine was labeled with 13C or 15N. 62% of the N in brain leucine was derived from reverse transamination [380–383]."}