[Study of amino acid and protein metabolism in the brain using infusion method].
D000818:Animals; D001921:Brain / Q000378:metabolism*; D002247:Carbon Isotopes; D002415:Cats; D007263:Infusions, Parenteral; D007930:Leucine / Q000378:metabolism*; D011506:Proteins / Q000378:metabolism*
D002247:Carbon Isotopes; D011506:Proteins; D007930:Leucine