Birth Defects Bilirubin Metabolism in the Newborn 1970 Hardcover

BIRTH DEFECTS Original Article Series: BILIRUBIN METABOLISM IN THE NEWBORN," published in June 1970, Vol. VI, No. 2 [NF]. Bilirubin metabolism in the newborn refers to the process by which newborns produce, process, and eliminate bilirubin, a yellow pigment formed during the breakdown of red blood cells. Key aspects of bilirubin metabolism in newborns include: Production: Newborns produce bilirubin at a higher rate than adults due to increased red blood cell turnover. Conjugation: Bilirubin is processed in the liver, where unconjugated bilirubin is converted to conjugated bilirubin, a water-soluble form that can be excreted. Elimination: Conjugated bilirubin is primarily eliminated through the feces, though some can be reabsorbed into the bloodstream. Neonatal Jaundice: An imbalance between bilirubin production and elimination can lead to elevated bilirubin levels, causing neonatal jaundice, a common condition in newborns