File:Liver histology 101.jpg

Human Liver Histology

Liver histology showing detail of hepatocyte organisation and central vein. H&E

Liver Histology: Central vein (label) | Central vein (unlabel) | Portal triad 1 (label) | Portal triad 2 (label) | Portal triad (unlabel) | Hepatocytes (unlabel) | Hepatocytes polyploid (label) | Liver - reticular connective tissue (LP) | Liver - reticular connective tissue (HP) | Liver - fetal (HP) | Liver - fetal (HP) | Liver Development | GIT Histology

Hepatocytes

Liver histology showing detail of hepatocyte organization. H&E x20

Hepatocyte Structure

• form about 80% of all liver cells
• large polyhedral cells
• large round centrally located nuclei
• frequently polyploid^[1]

Hepatocyte Function

• glucose storage in the form of glycogen (SER)
• vitamin A (possibly in specialized adipocytes), vitamin B12, folic acid and iron storage
• lipid turnover and transport
• plasmalipoproteins synthesis takes place almost exclusively in the liver (RER/SER)
• plasma protein synthesis (albumin, α and β globulins, prothrombin, fibrinogen; RER)
• metabolize/detoxify fat soluble compounds (drugs, insecticides; SER)
• steroid hormone turnover
• bile secretion (up to 1 liter per day from the whole liver)

Reference

Original File name: Liverhum020HE.jpg

Links: Histology | Histology Stains | Blue Histology images copyright Lutz Slomianka 1998-2009. The literary and artistic works on the original Blue Histology website may be reproduced, adapted, published and distributed for non-commercial purposes. See also the page Histology Stains.

Cite this page: Hill, M.A. (2024, April 26) Embryology Liver histology 101.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Liver_histology_101.jpg

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G