典型文献
Fibroblast growth factor 21 in dairy cows:current knowledge and potential relevance
文献摘要：
Fibroblast growth factor 21 (FGF21) has been identified as an important regulator of carbohydrate and lipid metabolism, which plays an important role for metabolic regulation, particularly under conditions of energy deprivation or stress conditions. Dairy cows are subjected to a negative energy balance and various kinds of stress particularly during the periparturient phase and during early lactation. It has been shown that the plasma concentration of FGF21 in dairy cows is dramatically increased at parturition and remains high during the first weeks of lactation. This finding suggests that FGF21 might exert similar functions in dairy cows than in other species, such as mice or humans. However, the role of FGF21 in dairy cows has been less investigated so far. Following a brief summary of the previous findings about the function of FGF21 in humans and mice, the present review aims to present the current state of knowledge about the role of FGF21 in dairy cows. The first part of the review deals with the tissue localization of FGF21 and with conditions leading to an upregulation of FGF21 expression in the liver of dairy cows. In the second part, the influence of nutrition on FGF21 expression and the role of FGF21 for metabolic diseases in dairy cows is addressed. In the third part, findings of exogenous FGF21 application on metabolism in dairy cows are reported. Finally, the potential relevance of FGF21 in dairy cows is discussed. It is concluded that FGF21 might be of great importance for metabolic adaptation to negative energy balance and stress conditions in dairy cows. However, further studies are needed for a better understanding of the functions of FGF21 in dairy cows.
文献关键词：
中图分类号：
作者姓名：
Klaus Eder;Denise K.Gessner;Robert Ringseis
作者机构：
Institute of Animal Nutrition and Nutrition Physiology,Justus-Liebig-University Giessen,Heinrich-Buff-Ring 26-32,35392 Giessen,Germany
文献出处：
引用格式：
[1]Klaus Eder;Denise K.Gessner;Robert Ringseis-.Fibroblast growth factor 21 in dairy cows:current knowledge and potential relevance)[J].畜牧与生物技术杂志（英文版）,2022(02):303-315
A类：
periparturient
B类：
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AB值：
0.405848
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