title: Episodic weakness in pyruvate decarboxylase deficiency.
mesh_terms: D000293:Adolescent; D001259:Ataxia / Q000201:enzymology; D002262:Carboxy-Lyases / Q000172:deficiency*; D004789:Enzyme Activation; D006801:Humans; D008297:Male; D009123:Muscle Hypotonia / Q000201:enzymology*; D011767:Pyruvate Decarboxylase / Q000172:deficiency* / Q000502:physiology; D011768:Pyruvate Dehydrogenase Complex / Q000378:metabolism
chemical_list: D011768:Pyruvate Dehydrogenase Complex; D002262:Carboxy-Lyases; D011767:Pyruvate Decarboxylase