Observations on the histological alterations in various tissues of EUS affected fish, Channa striatus (Bloch).
J Environ Biol
;
2003 Oct; 24(4): 405-10
Artigo
em Inglês
| IMSEAR
| ID: sea-113489
ABSTRACT
Histopathological investigations have been made on the skin, liver, kidney and intestine of, (EUS) affected fish, Channa striatus and following anomalies have been observed. Varying degree of degeneration has been observed in the epidermis, dermis, hypodermis and underlying musculature. In all the cases, the skin lost the scales and epidermis completely at the site of infection. The dermis along with hypodermis showed the signs of necrosis. Necrosis also took place in subcutaneous layer underlying the hypodermis. Necrotization and formation of granulomas can clearly be seen in circular and longitudinal muscle layers. The liver exhibited the loosening of tissue and distension in cell bodies. While in case of kidney, shrinkage took place in all the components. Similarly, the intestinal villi got necrotised alongwith their constituent elements.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Síndrome
/
Úlcera
/
Perciformes
/
Surtos de Doenças
/
Técnicas Histológicas
/
Músculo Esquelético
/
Doenças dos Peixes
/
Índia
/
Intestinos
/
Rim
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
J Environ Biol
Ano de publicação:
2003
Tipo de documento:
Artigo
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