Alkaptonuria - Homogentisic Acid Oxidase Deficiency and Biochemical Implications

Learn about the biochemical basis and clinical manifestations of Alkaptonuria (Ocronosis) in this 10-minute medical education video. Explore the deficiency of homogentisic acid oxidase enzyme and its role in amino acid metabolism, particularly focusing on phenylalanine and tyrosine pathways. Understand the connection between this autosomal recessive disorder and the tricarboxylic acid cycle, examining how disrupted metabolism affects energy production through ATP, NAD, and NADP systems. Discover the clinical implications including effects on bones, cartilage, and development of arthritis, while covering relevant diagnostic approaches such as chromatography. Perfect for medical professionals, students preparing for USMLE, NCLEX, MBBS, COMLEX, PLAB, PANCE, PANRE, and anyone interested in metabolic disorders.