Liver ultrastructure of juvenile Atlantic salmon ( Salmo salar)
Abstract Light and transmission electron microscopy of the liver of juvenile Atlantic salmon ( Salmo salar ) reveals a tubular arrangement of parenchymal cells, with biliary passages typically located at the center of tubules. Hepatocytes generally contain a single nucleus surrounded by a cuff of ro...
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crwiley:10.1002/jmor.1052110106 2024-06-02T08:03:24+00:00 Liver ultrastructure of juvenile Atlantic salmon ( Salmo salar) Robertson, John C. Bradley, Terence M. 1992 http://dx.doi.org/10.1002/jmor.1052110106 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjmor.1052110106 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jmor.1052110106 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Morphology volume 211, issue 1, page 41-54 ISSN 0362-2525 1097-4687 journal-article 1992 crwiley https://doi.org/10.1002/jmor.1052110106 2024-05-03T10:43:22Z Abstract Light and transmission electron microscopy of the liver of juvenile Atlantic salmon ( Salmo salar ) reveals a tubular arrangement of parenchymal cells, with biliary passages typically located at the center of tubules. Hepatocytes generally contain a single nucleus surrounded by a cuff of rough endoplasmic reticulum (RER), with many round to elongate mitochondria associated with the perinuclear RER. Whereas glycogen deposits are common and usually lie at the cell periphery, parenchymal cells seldom contain lipid droplets. Golgi complexes and heterogeneous dense bodies also occur in many hepatocytes, often in close proximity to bile canaliculi. Numerous microvilli from hepatocytes extend into the subendothelial space of Disse, which is also the location of stellate fat‐storing cells. Interhepatocytic macrophages, sometimes containing prominent phagolysosomes and residual bodies, are common in the liver. The intrahepatic biliary system consists of intercellular canaliculi, bile pre‐ductules, ductules, and ducts. In contrast to some other teleosts, the liver of the Atlantic salmon contains no intracellular bile canaliculi or Kupffer cells. The hepatic endothelium, arterioles, and perivenous regions are also described. Article in Journal/Newspaper Atlantic salmon Salmo salar Wiley Online Library Journal of Morphology 211 1 41 54 |
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Wiley Online Library |
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language |
English |
description |
Abstract Light and transmission electron microscopy of the liver of juvenile Atlantic salmon ( Salmo salar ) reveals a tubular arrangement of parenchymal cells, with biliary passages typically located at the center of tubules. Hepatocytes generally contain a single nucleus surrounded by a cuff of rough endoplasmic reticulum (RER), with many round to elongate mitochondria associated with the perinuclear RER. Whereas glycogen deposits are common and usually lie at the cell periphery, parenchymal cells seldom contain lipid droplets. Golgi complexes and heterogeneous dense bodies also occur in many hepatocytes, often in close proximity to bile canaliculi. Numerous microvilli from hepatocytes extend into the subendothelial space of Disse, which is also the location of stellate fat‐storing cells. Interhepatocytic macrophages, sometimes containing prominent phagolysosomes and residual bodies, are common in the liver. The intrahepatic biliary system consists of intercellular canaliculi, bile pre‐ductules, ductules, and ducts. In contrast to some other teleosts, the liver of the Atlantic salmon contains no intracellular bile canaliculi or Kupffer cells. The hepatic endothelium, arterioles, and perivenous regions are also described. |
format |
Article in Journal/Newspaper |
author |
Robertson, John C. Bradley, Terence M. |
spellingShingle |
Robertson, John C. Bradley, Terence M. Liver ultrastructure of juvenile Atlantic salmon ( Salmo salar) |
author_facet |
Robertson, John C. Bradley, Terence M. |
author_sort |
Robertson, John C. |
title |
Liver ultrastructure of juvenile Atlantic salmon ( Salmo salar) |
title_short |
Liver ultrastructure of juvenile Atlantic salmon ( Salmo salar) |
title_full |
Liver ultrastructure of juvenile Atlantic salmon ( Salmo salar) |
title_fullStr |
Liver ultrastructure of juvenile Atlantic salmon ( Salmo salar) |
title_full_unstemmed |
Liver ultrastructure of juvenile Atlantic salmon ( Salmo salar) |
title_sort |
liver ultrastructure of juvenile atlantic salmon ( salmo salar) |
publisher |
Wiley |
publishDate |
1992 |
url |
http://dx.doi.org/10.1002/jmor.1052110106 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjmor.1052110106 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jmor.1052110106 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Journal of Morphology volume 211, issue 1, page 41-54 ISSN 0362-2525 1097-4687 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jmor.1052110106 |
container_title |
Journal of Morphology |
container_volume |
211 |
container_issue |
1 |
container_start_page |
41 |
op_container_end_page |
54 |
_version_ |
1800747919415967744 |