Liver, pig (labels) - histology slide

HPV = hepatic portal vein; HA = hepatic artery; BD= bile ductule.

Note that bile flows in the direction of the arrows, from its production by hepatocytes through the bile canaliculi toward the bile ductule.

Histology image courtesy of OSU College of Veterinary Medicine. Copyright © Charlotte L. Ownby. Reprinted with permission.