| 鹅肥肝形成机理的研究 |
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| 引用本文： | 李翔,周圻,王玉莲,何瑞国. 鹅肥肝形成机理的研究[J]. 猪业科学, 2004, 21(10): 32-34 |
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| 作者姓名： | 李翔 周圻 王玉莲 何瑞国 |
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| 作者单位： | 华中农业大学动物科技学院,湖北,武汉,430070;华中农业大学动物科技学院,湖北,武汉,430070;华中农业大学动物科技学院,湖北,武汉,430070;华中农业大学动物科技学院,湖北,武汉,430070 |
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| 基金项目： | 武汉市农产品加工技术及产业化重大科技专项(2002200513202)。 |
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| 摘 要： | 超饲养富含碳水化合物日粮使肝脏中新生甘油三酯(TG)异常沉积是鹅肥肝形成的主要原因;除TG和磷脂(PL)等脂类的代谢及脂蛋白模式外、胰腺激素对脂肪代谢关键酶的调控作用、肝细胞膜的合成能力和日粮中的胆碱可能与鹅肥肝生产性能密切相关;对鹅肥肝形成过程脂肪的代谢和沉积规律及影响因素的研究仍存在一些未知领域。本文对近年来相关的研究作一综述。
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| 关 键 词： | 鹅肥肝 甘油三酯 磷脂 胆碱 机理 |
| 文章编号： | 1008-9381(2004)10-0032-03 |
| 修稿时间： | 2004-09-04 |
The Mechanism Related to the Development of Goose Fatty Liver |
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| Li Xiang Zhou Qi Wang Yu-lian He Rui-guo. The Mechanism Related to the Development of Goose Fatty Liver[J]. Swine Industry Science, 2004, 21(10): 32-34 |
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| Authors: | Li Xiang Zhou Qi Wang Yu-lian He Rui-guo |
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| Abstract: | Geese fatty liver (foie gras) mainly results from a huge storage of newly synthesized triglycerides (TG) from dietary carbohydrates in response to overfeeding. Besides differential channelling of liver lipids such as TG and phospholipid(PL) metabolism, lipoprotein profile, susceptibility to liver steatosis in different breeds may relate to activity of relevant enzyme which mediated by pancreatic hormonal, cellular membrane synthesis and choline in dietary. However, during fatty liver developing, not only in TG and PL metabolism, but also in the reason why neosynthesized TG are channelled towards intracytoplasmic storage rather than secretion remain puzzling. This paper summarized recent progresses above. |
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| Keywords: | Geese fatty liver Triglycerides Phospholipid Choline Mechanism |
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