title: Ammonia production in muscle: the purine nucleotide cycle.
abstract: Experiments are reported which throw new light on the problem of ammonia production by muscle and, probably, by other tissues.
mesh_terms: D000227:Adenine Nucleotides / Q000032:analysis / Q000096:biosynthesis*; D000255:Adenosine Triphosphate / Q000378:metabolism; D000641:Ammonia / Q000096:biosynthesis*; D000818:Animals; D001224:Aspartic Acid / Q000378:metabolism*; D006150:Guanine Nucleotides / Q000378:metabolism; D008025:Ligases / Q000378:metabolism; D008190:Lyases / Q000378:metabolism; D009132:Muscles / Q000201:enzymology / Q000378:metabolism*; D009711:Nucleotides / Q000032:analysis / Q000378:metabolism*; D010732:Phosphofructokinase-1 / Q000378:metabolism; D051381:Rats; D013053:Spectrophotometry; D013386:Succinates / Q000032:analysis / Q000378:metabolism
chemical_list: D000227:Adenine Nucleotides; D006150:Guanine Nucleotides; D009711:Nucleotides; D013386:Succinates; D001224:Aspartic Acid; D000641:Ammonia; D000255:Adenosine Triphosphate; D010732:Phosphofructokinase-1; D008190:Lyases; D008025:Ligases