Liver Antioxidant Systems and Lipid Peroxidation in Sea Bass (Dicentrarchus labrax)Adapted to Fresh Water

Aysel ŞAHAN

Makale detayları

Liver Antioxidant Systems and Lipid Peroxidation in Sea Bass (Dicentrarchus labrax)Adapted to Fresh Water

Yazarlar:

Aysel ŞAHAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Veterinary and Animal Sciences 2003 Vol.27 Issue 6, pp.1261-1267

Belge Tipi:

Makale

Yayın Tarihi:

5/2003

Belge Dili:

Türkçe

Document ID (Org No.):

2000769730

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128

Anahtar kelimeler:

Özet:

 

Changes in the antioxidant systems of the liver tissues of sea bass (Dicentrarchus labrax) adapted to low salinity levels (0 ) were investigated. Malondialdehyde levels, as a specific indicator of  oxidant stress, were determined. The results indicated highly significant differences among the test and control groups (P < 0.05). Some histopathological destruction, liver weight and hepatosomatic index  values were determined at high levels and, moreover, superoxide dismutase, glutathione peroxidase (GPX), glucose-6phosphate-dehydrogenase and malondialdehyde activities increased, while reducted glutathione levels decreased in comparison with the control group. An increase in the malondialdehyde level was determined to be an indicator of lipid peroxidation.

 

Changes in the antioxidant systems of the liver tissues of sea bass (Dicentrarchus labrax) adapted to low salinity levels (0 ) were investigated. Malondialdehyde levels, as a specific indicator of  oxidant stress, were determined. The results indicated highly significant differences among the test and control groups (P < 0.05). Some histopathological destruction, liver weight and hepatosomatic index  values were determined at high levels and, moreover, superoxide dismutase, glutathione peroxidase (GPX), glucose-6phosphate-dehydrogenase and malondialdehyde activities increased, while reducted glutathione levels decreased in comparison with the control group. An increase in the malondialdehyde level was determined to be an indicator of lipid peroxidation.

Makale detayları

Liver Antioxidant Systems and Lipid Peroxidation in Sea Bass (Dicentrarchus labrax)Adapted to Fresh Water

Yazarlar:

Aysel ŞAHAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Veterinary and Animal Sciences 2003 Vol.27 Issue 6, pp.1261-1267

Belge Tipi:

Makale

Yayın Tarihi:

5/2003

Belge Dili:

Türkçe

Document ID (Org No.):

2000769730

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128

Adaptation

sea bass (Dicentrarchus labrax)

antioxidant systems

malondialdehyde

Sayı

Makale detayları

Liver Antioxidant Systems and Lipid Peroxidation in Sea Bass (Dicentrarchus labrax)Adapted to Fresh Water

Yazarlar: Aysel ŞAHAN

Yayıncı: TUBITAK

Dergi: Turkish Journal of Veterinary and Animal Sciences 2003 Vol.27 Issue 6, pp.1261-1267

Belge Tipi: Makale

Yayın Tarihi: 5/2003

Belge Dili: Türkçe

Document ID (Org No.): 2000769730

Sıklık: İki Aylık

eISSN: 1303-6181

pISSN: 1300-0128

Adaptation

sea bass (Dicentrarchus labrax)

antioxidant systems

malondialdehyde

Sayı

Yazarlar:

Aysel ŞAHAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Veterinary and Animal Sciences 2003 Vol.27 Issue 6, pp.1261-1267

Belge Tipi:

Makale

Yayın Tarihi:

5/2003

Belge Dili:

Türkçe

Document ID (Org No.):

2000769730

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128