Effect of High Dietary Carbohydrate on Growth, Serum Physiological  Response, and Hepatic Heat Shock Protein 70 Expression of Wuchang  Bream (Megalobrama amblycephala) at Two Temperatures

Chuanpeng Zhou; Bo Liu; Jun Xie; Xianping Ge

Makale detayları

Effect of High Dietary Carbohydrate on Growth, Serum Physiological Response, and Hepatic Heat Shock Protein 70 Expression of Wuchang Bream (Megalobrama amblycephala) at Two Temperatures

Yazarlar:

Chuanpeng Zhou | Bo Liu | Jun Xie | Xianping Ge

Yayıncı:

Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi:

Turkish Journal of Fisheries and Aquatic Sciences 2013 Vol.13 Issue 2

Belge Tipi:

Makale

Yayın Tarihi:

3/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000838206

Sıklık:

Üç Aylık

pISSN:

1303-2712

Anahtar kelimeler:

Megalobrama amblycephala; Dietary carbohydrate; Temperature; Growth; Immunity; HSP70

Özet:

 

The effects of high carbohydrate diet on growth, serum physiological response, and hepatic heat shock protein 70  expression in Wuchang bream were determined at 25 °C and 30 °C. The fish were reared at 25 °C had significantly higher  serum C3, respiratory burst activity and hepatic superoxide dismutase activity, lower hepatic malonaldehyde than those were  reared at 30 °C (P<0.05). At each temperature, the fish fed the control diet (31% CHO) had significantly higher weight gain,  specific growth rate, respiratory burst activity, lysozyme, alkaline phosphatase, hepatic total antioxidative capacity, lower feed  conversion ratio, glutamic-oxaloacetic transaminase, cortisol, hepatic malonaldehyde and the relative level of hepatic HSP70  mRNA than those fed the high-carbohydrate diet (47% CHO) (P<0.05). Significant interactions between temperature and diet  were found for glutamic-oxaloacetic transaminase, C3, lysozyme, alkaline phosphatase and respiratory burst activity and  hepatic superoxide dismutase activity (P<0.05). The present study suggested that higher dietary carbohydrate impact growth  performance, the nonspecific immune ability and hepatic antioxidant abilities of Wuchang bream at higher temperature. 	 	 		 .

 

The effects of high carbohydrate diet on growth, serum physiological response, and hepatic heat shock protein 70  expression in Wuchang bream were determined at 25 °C and 30 °C. The fish were reared at 25 °C had significantly higher  serum C3, respiratory burst activity and hepatic superoxide dismutase activity, lower hepatic malonaldehyde than those were  reared at 30 °C (P<0.05). At each temperature, the fish fed the control diet (31% CHO) had significantly higher weight gain,  specific growth rate, respiratory burst activity, lysozyme, alkaline phosphatase, hepatic total antioxidative capacity, lower feed  conversion ratio, glutamic-oxaloacetic transaminase, cortisol, hepatic malonaldehyde and the relative level of hepatic HSP70  mRNA than those fed the high-carbohydrate diet (47% CHO) (P<0.05). Significant interactions between temperature and diet  were found for glutamic-oxaloacetic transaminase, C3, lysozyme, alkaline phosphatase and respiratory burst activity and  hepatic superoxide dismutase activity (P<0.05). The present study suggested that higher dietary carbohydrate impact growth  performance, the nonspecific immune ability and hepatic antioxidant abilities of Wuchang bream at higher temperature. 	 	 		 .

Makale detayları

Effect of High Dietary Carbohydrate on Growth, Serum Physiological Response, and Hepatic Heat Shock Protein 70 Expression of Wuchang Bream (Megalobrama amblycephala) at Two Temperatures

Yazarlar: Chuanpeng Zhou | Bo Liu | Jun Xie | Xianping Ge

Yayıncı: Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi: Turkish Journal of Fisheries and Aquatic Sciences 2013 Vol.13 Issue 2

Belge Tipi: Makale

Yayın Tarihi: 3/2013

Belge Dili: Türkçe

Document ID (Org No.): 2000838206

Sıklık: Üç Aylık

pISSN: 1303-2712

Megalobrama amblycephala; Dietary carbohydrate; Temperature; Growth; Immunity; HSP70

Sayı

Yazarlar:

Chuanpeng Zhou | Bo Liu | Jun Xie | Xianping Ge

Yayıncı:

Trabzon Su Ürünleri Merkez Araştırma Enstitüsü

Dergi:

Turkish Journal of Fisheries and Aquatic Sciences 2013 Vol.13 Issue 2

Belge Tipi:

Makale

Yayın Tarihi:

3/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000838206

Sıklık:

Üç Aylık

pISSN:

1303-2712