Nutritional lipid liver disease of grass carpCtenopharyngodon idullus (C. et V.)

Lin Ding; Mao Yongqing; Cai Fasheng

doi:10.1007/BF02849682

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Nutritional lipid liver disease of grass carpCtenopharyngodon idullus (C. et V.)

OriginalPaper | Updated：2023-05-16

- Nutritional lipid liver disease of grass carpCtenopharyngodon idullus (C. et V.)
- Nutritional lipid liver disease of grass carpCtenopharyngodon idullus (C. et V.)
- 海洋湖沼学报（英文） 1990年8卷第4期页码：363-373
- Affiliations：
  
  Biology Dept
- Author bio：
- Funds：
- DOI：10.1007/BF02849682
  中图分类号：
- 纸质出版：1990
- Accepted：
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Nutritional lipid liver disease of grass carpCtenopharyngodon idullus (C. et V.)[J]. 海洋湖沼学报（英文）, 1990,8(4):363-373.

Ding, L., Yongqing, M. & Fasheng, C. Nutritional lipid liver disease of grass carpCtenopharyngodon idullus (C. et V.)., Chin. J. Ocean. Limnol. 8, 363–373 (1990). https://doi.org/10.1007/BF02849682
Nutritional lipid liver disease of grass carpCtenopharyngodon idullus (C. et V.)[J]. 海洋湖沼学报（英文）, 1990,8(4):363-373. DOI： 10.1007/BF02849682.

Ding, L., Yongqing, M. & Fasheng, C. Nutritional lipid liver disease of grass carpCtenopharyngodon idullus (C. et V.)., Chin. J. Ocean. Limnol. 8, 363–373 (1990). https://doi.org/10.1007/BF02849682 DOI：

摘要

Abstract

The inadequate nutrient content of pellet feeds widely used in recent years in China for grass carp farming led to lipid liver degeneration in the fish. The present studies show that the pathological features of lipid liver disease are anaemia and hepatic ceroidosis. Other clinical features are; the ratio of liver to body weight exceeds 3% and lipid content exceeds 5%. Extreme infiltration of hepaiocytes by lipid results in the following deteriorative effects: swelling of the liver cells

increase of lipid droplets in the cytoplasm and dislocation of the nucleus

loss of cytoplasm staining affinity

and increased activities of GOT and GPT in serum. Lipid liver degeneration of grass carp can be divided into three stages: 1) deposition of liver lipid; 2) lipid infiltration of hepatic parenchyma; 3) atrophy of liver nucleus. The causes of lipid liver degeneration are complicated

but the main cause is assumed to be an imbalance of nutrients in daily feed and the lock of some lipotropic substances.

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references

Ashley, L.M. 1972. Nutritional Pathology.In: “Fish Nutrition” (J.E. Halver, ed.) Academic Press, New York, pp. 459–494.

Cowey, C.B. 1978. Nutritional Pathology of Teleosts.In: “Fish Pathology” (R.J. Roberts, ed.) Bailliere Tindall, London. pp. 216–226.

Group of statistics, Institute of Mathematics, Academia Sinica, Beijing, 1973. The methods of general mathematical statistics. Science Press, Beijing, pp. 34–55; 225–226. (in Chinese).

Liao Xianghua, Lin Ding and Mao Yougqing, 1980. On the nutrition of grass carpctenopharyngodon idellus (C. et V.). Chinese Science and Technology Publication (Ser. 181): 1–40. (in Chinese).

Lin Ding., Mao Yongqing and Liao Xianghua, 1989. Improvement of meat quality of grass carp,Ctenopharyngodon idellus (C. et V.), In “Fish Nutrition Research in Asia. Proceedings of the Third Asian Fish Nutrition Network Meeting. Asian Fish. Soc, Spec. Publ. pp. 148–152.

Snieszko, S. F. 1972. Nutritional Fish Diseases.In: “Fish Nutrition” (J.E. Halver, ed.) Academic Press, New York, pp. 422–427.

Xu Hao and Ma Shuyi, 1980. The cell structure and ultrastructure of liver tissue in fresh water fish.Acta Scientiarum Naturalium Universitis Sunyatiseni 3: 93–99.

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