PMC:6194691 / 121329-122039 JSONTXT

{"project":"MyTest","denotations":[{"id":"30340614-5025127-30706377","span":{"begin":78,"end":81},"obj":"5025127"},{"id":"30340614-7108514-30706378","span":{"begin":96,"end":99},"obj":"7108514"},{"id":"30340614-5025127-30706379","span":{"begin":705,"end":708},"obj":"5025127"}],"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":"Large rates of efflux of amino acids from CSF to blood were detected in cats [376] and rabbits [377] undergoing ventriculo-cisternal or ventriculo-cortical subarachnoid space perfusions. However, it was not possible in these studies to determine how much of the efflux was going via the choroid plexuses and how much via the parenchyma and the blood–brain barrier. Evidence that the latter route is important derives from the observation that transfer was much more rapid in ventriculo-subarachnoid infusion than in ventriculo-cisternal infusion. Both types of perfusion expose the infused fluid to the choroid plexuses, but in the former a much larger surface area of parenchyma is exposed to the fluid [376]."}

{"project":"2_test","denotations":[{"id":"30340614-5025127-30706377","span":{"begin":78,"end":81},"obj":"5025127"},{"id":"30340614-7108514-30706378","span":{"begin":96,"end":99},"obj":"7108514"},{"id":"30340614-5025127-30706379","span":{"begin":705,"end":708},"obj":"5025127"}],"text":"Large rates of efflux of amino acids from CSF to blood were detected in cats [376] and rabbits [377] undergoing ventriculo-cisternal or ventriculo-cortical subarachnoid space perfusions. However, it was not possible in these studies to determine how much of the efflux was going via the choroid plexuses and how much via the parenchyma and the blood–brain barrier. Evidence that the latter route is important derives from the observation that transfer was much more rapid in ventriculo-subarachnoid infusion than in ventriculo-cisternal infusion. Both types of perfusion expose the infused fluid to the choroid plexuses, but in the former a much larger surface area of parenchyma is exposed to the fluid [376]."}