Journal of Marine Science and Technology

Journal of Marine Science and Technology

Histological disorders of brain in cultivated orange spotted grouper Epinephelus coioides from Bandar Emam Khomeini

Document Type : Original Manuscript

Authors
Sharareh Savari 1
a s 2
b a 2
a s 2
r a 3
1 Khoramshahr Marine Science and Technology University
2 Khoramshahr Marine Science and Technology University, Faculty of Marine Sciences, Department of Marine Biology
3 دانشگاه علوم و فنون دریایی خرمشهر، دانشکده علوم دریایی، گروه بیولوژی دریا
10.22113/jmst.2016.34016
Abstract
Epinephelus coioides fish is cultivated in Emam Khomeini Fisheries Research Center under Southern Aquaculture division. This fish is used in histology, histopathalogy, toxicology, physiology, cellular and molecular biology, studies. The Zangi creek water is contaminated due to petrochemical, industrial, agricultural and commercial communication pollutants. The water that the fish are cultivated with is obtained from Zangi creek and the fish which are exposed to this water are contaminated. In the histopathological experiments performed by Haemotoxylin- Eosin staining method in the brain, disorders such as karyolysis and necrosis of the nucleus, vaculation and oedema as well as hyperanemia are apparent. These defects are more obvious in the medulla oblongata, diencephalon and cerebellum of the brain. These disorders could be due to contamination of Zangi creek water such as heavy metals, organic derivatives of heavy metals, aromatics, organophosphates and etc.
Keywords
Histological disorders
brain
Epinephelus coioides
Bandar Emam Khomeini

Subjects

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Journal of Marine Science and Technology
Volume 15, Issue 1
Autumn 2016
Pages 8-16

  • Receive Date 04 December 2013
  • Revise Date 09 October 2016
  • Accept Date 09 October 2016
  • Publish Date 21 May 2016