Facts about Hepatic Lobules

1. 05

   Kupffer cells, the resident macrophages of hepatic lobules, line the sinusoids and play a key role in filtering pathogens and debris from portal blood.

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2. 04

   In hepatic lobules, the space of Disse lies between hepatocytes and sinusoidal endothelial cells, allowing direct exchange of substances between blood plasma and liver cells.

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3. 03

   Each hepatic lobule is a roughly hexagonal structural unit of liver tissue, with hepatocytes arranged in radiating cords between the central vein and the peripheral portal triads.

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4. 02

   Blood flows through hepatic lobules from the portal triads at the periphery inward toward the central vein, creating distinct metabolic zones along the sinusoids.

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5. 01

   The liver is organized into hepatic lobules, each centered on a central vein and surrounded by portal triads containing a bile duct, portal vein branch, and hepatic artery branch.

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