Evidence for a hepatic transport system not responsive to glucagon or theophylline.
D000262:Adenylyl Cyclases / Q000378:metabolism; D000596:Amino Acids / Q000097:blood / Q000378:metabolism*; D000621:Aminoisobutyric Acids / Q000378:metabolism; D000818:Animals; D001692:Biological Transport / Q000187:drug effects*; D002247:Carbon Isotopes; D002264:Carboxylic Acids / Q000378:metabolism; D003521:Cyclopropanes / Q000378:metabolism; D003964:Diaphragm / Q000378:metabolism; D005934:Glucagon / Q000494:pharmacology*; D066298:In Vitro Techniques; D007274:Injections, Intraperitoneal; D007930:Leucine / Q000494:pharmacology; D008099:Liver / Q000378:metabolism*; D008297:Male; D008715:Methionine / Q000494:pharmacology; D009130:Muscle, Smooth / Q000378:metabolism; D010649:Phenylalanine / Q000494:pharmacology; D010880:Piperidines / Q000378:metabolism; D051381:Rats; D012964:Sodium; D013806:Theophylline / Q000494:pharmacology*
D000596:Amino Acids; D000621:Aminoisobutyric Acids; D002247:Carbon Isotopes; D002264:Carboxylic Acids; D003521:Cyclopropanes; D010880:Piperidines; D010649:Phenylalanine; D005934:Glucagon; D012964:Sodium; D008715:Methionine; D013806:Theophylline; D000262:Adenylyl Cyclases; D007930:Leucine