TY - CHAP M1 - Book, Section TI - Energy Metabolism Disorders A1 - Hay, Jr, William W. A1 - Levin, Myron J. A1 - Deterding, Robin R. A1 - Abzug, Mark J. Y1 - 2017 N1 - T2 - Quick Medical Diagnosis & Treatment Pediatrics AB - Most common disorders of central mitochondrial energy metabolism are pyruvate dehydrogenase deficiency and deficiencies of respiratory chain componentsIn pyruvate dehydrogenase deficiency, the lactate-pyruvate ratio is normalIn respiratory chain disorders the lactate-pyruvate ratio is often increasedRespiratory chain disordersCommon (1:5000)Involve a heterogenous group of genetic defects that produce a variety of clinical syndromes (now > 50) of varying severity and presentationCommon causes of static, progressive, or self-limited neurodevelopmental problems in children SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1145455245 ER -