Ultrastructural alterations in the liver and kidney of white sea bass, Lates calcarifer, in acute and subchronic cadmium exposure
Abstract Ultrastructural alterations in the liver and kidney of 3‐month‐old white sea bass, Lates calcarifer , after cadmium exposure were studied by transmission electron microscopy (TEM). One group of fish was exposed to a cadmium concentration of 10 mg/L (acute) for 96 h in a static system, and a...
Published in: | Environmental Toxicology |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
2004
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1002/tox.10146 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Ftox.10146 https://onlinelibrary.wiley.com/doi/pdf/10.1002/tox.10146 |
id |
crwiley:10.1002/tox.10146 |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1002/tox.10146 2024-10-06T13:53:20+00:00 Ultrastructural alterations in the liver and kidney of white sea bass, Lates calcarifer, in acute and subchronic cadmium exposure Thophon, Suchada Pokethitiyook, Prayad Chalermwat, Kashane Upatham, E. Suchart Sahaphong, Somphong 2004 http://dx.doi.org/10.1002/tox.10146 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Ftox.10146 https://onlinelibrary.wiley.com/doi/pdf/10.1002/tox.10146 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Environmental Toxicology volume 19, issue 1, page 11-19 ISSN 1520-4081 1522-7278 journal-article 2004 crwiley https://doi.org/10.1002/tox.10146 2024-09-17T04:48:16Z Abstract Ultrastructural alterations in the liver and kidney of 3‐month‐old white sea bass, Lates calcarifer , after cadmium exposure were studied by transmission electron microscopy (TEM). One group of fish was exposed to a cadmium concentration of 10 mg/L (acute) for 96 h in a static system, and another group was exposed to cadmium concentrations of 0.8 and 3 mg/L cadmium (subchronic) for 3 months in a recirculation closed system. Ultrastructural alterations observed in the hepatocytes included mitochondrial condensation, swelling, and lysis. The rough endoplasmic reticulum (RER) showed dilation, fragmentation, and vesiculation. After subchronic exposure there were numerous large lipid droplets and abundant stored glycogen. Ultrastructural alterations observed in the proximal tubules of the kidney included nuclear degeneration, condensation, and massive swelling of the mitochondria; RER fragmentation and vesiculation. Disorganized brush borders and increased numbers of large hydropic vacuoles and lysosomes were also observed. © 2004 Wiley Periodicals, Inc. Environ Toxicol 19: 11–19, 2004. Article in Journal/Newspaper White Sea Wiley Online Library White Sea Environmental Toxicology 19 1 11 19 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Abstract Ultrastructural alterations in the liver and kidney of 3‐month‐old white sea bass, Lates calcarifer , after cadmium exposure were studied by transmission electron microscopy (TEM). One group of fish was exposed to a cadmium concentration of 10 mg/L (acute) for 96 h in a static system, and another group was exposed to cadmium concentrations of 0.8 and 3 mg/L cadmium (subchronic) for 3 months in a recirculation closed system. Ultrastructural alterations observed in the hepatocytes included mitochondrial condensation, swelling, and lysis. The rough endoplasmic reticulum (RER) showed dilation, fragmentation, and vesiculation. After subchronic exposure there were numerous large lipid droplets and abundant stored glycogen. Ultrastructural alterations observed in the proximal tubules of the kidney included nuclear degeneration, condensation, and massive swelling of the mitochondria; RER fragmentation and vesiculation. Disorganized brush borders and increased numbers of large hydropic vacuoles and lysosomes were also observed. © 2004 Wiley Periodicals, Inc. Environ Toxicol 19: 11–19, 2004. |
format |
Article in Journal/Newspaper |
author |
Thophon, Suchada Pokethitiyook, Prayad Chalermwat, Kashane Upatham, E. Suchart Sahaphong, Somphong |
spellingShingle |
Thophon, Suchada Pokethitiyook, Prayad Chalermwat, Kashane Upatham, E. Suchart Sahaphong, Somphong Ultrastructural alterations in the liver and kidney of white sea bass, Lates calcarifer, in acute and subchronic cadmium exposure |
author_facet |
Thophon, Suchada Pokethitiyook, Prayad Chalermwat, Kashane Upatham, E. Suchart Sahaphong, Somphong |
author_sort |
Thophon, Suchada |
title |
Ultrastructural alterations in the liver and kidney of white sea bass, Lates calcarifer, in acute and subchronic cadmium exposure |
title_short |
Ultrastructural alterations in the liver and kidney of white sea bass, Lates calcarifer, in acute and subchronic cadmium exposure |
title_full |
Ultrastructural alterations in the liver and kidney of white sea bass, Lates calcarifer, in acute and subchronic cadmium exposure |
title_fullStr |
Ultrastructural alterations in the liver and kidney of white sea bass, Lates calcarifer, in acute and subchronic cadmium exposure |
title_full_unstemmed |
Ultrastructural alterations in the liver and kidney of white sea bass, Lates calcarifer, in acute and subchronic cadmium exposure |
title_sort |
ultrastructural alterations in the liver and kidney of white sea bass, lates calcarifer, in acute and subchronic cadmium exposure |
publisher |
Wiley |
publishDate |
2004 |
url |
http://dx.doi.org/10.1002/tox.10146 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Ftox.10146 https://onlinelibrary.wiley.com/doi/pdf/10.1002/tox.10146 |
geographic |
White Sea |
geographic_facet |
White Sea |
genre |
White Sea |
genre_facet |
White Sea |
op_source |
Environmental Toxicology volume 19, issue 1, page 11-19 ISSN 1520-4081 1522-7278 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/tox.10146 |
container_title |
Environmental Toxicology |
container_volume |
19 |
container_issue |
1 |
container_start_page |
11 |
op_container_end_page |
19 |
_version_ |
1812182044864675840 |