Entero-hepatic circulation involves the circulation of bilirubin in the body. Bilirubin is produced from the breakdown of heme in red blood cells and is processed by the liver before being excreted from the body. Some bilirubin is reabsorbed from the intestines and returned to the liver to go through processing again in a continuous recycling process.

1. Entero-hepatic circulation
By Dr. Anas Albalasi
Dr. Husam Naser

6. Bilirubin circulation

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