title: Threonine and valine influx into brain.
mesh_terms: D000818:Animals; D001812:Blood-Brain Barrier; D001921:Brain / Q000378:metabolism*; D013912:Threonine / Q000378:metabolism*; D014633:Valine / Q000378:metabolism*
chemical_list: D013912:Threonine; D014633:Valine