title: Defect of NADH dehydrogenase in Leigh syndrome.
mesh_terms: D001928:Brain Diseases, Metabolic / Q000201:enzymology*; D003579:Cytochrome Reductases / Q000172:deficiency*; D006801:Humans; D007888:Leigh Disease / Q000201:enzymology*; D009132:Muscles / Q000201:enzymology*; D009245:NADH Dehydrogenase / Q000172:deficiency*
chemical_list: D003579:Cytochrome Reductases; D009245:NADH Dehydrogenase