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Acetic acid activates the AMP-activatedproteinkinase signaling pathway to regulate lipid metabolism in bovine hepatocytes

机译:乙酸激活AMP激活的蛋白激酶信号通路来调节牛肝细胞的脂质代谢

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摘要

Introduction Ruminal micro-organisms convert cellulose and starch to volatile fatty acids (VFAs).Acetic acid accounts for 70-75% of VFAs.Acetic acid is mainly used for milk fat synthesis in dairy cows (Bergman,1990).In recent years,it has become evident that acetic acid can also act as a signaling molecule to regulate gene expression in the liver (Fushimi et al.,2006).AMP-activatedproteinkinase(AMPK) modulates hepatic lipid metabolism by regulating several lipid metabolism-related transcription factors such as peroxisome proliferator-activated receptor α (PPARα),sterol regulatory element-binding protein 1 c (SREBP-1 c),and carbohydrate responsive element-binding protein (ChREBP),all of which govern the expression of lipid metabolic enzymes (Bronner et al.,2004).
机译:简介瘤胃微生物将纤维素和淀粉转化为挥发性脂肪酸(VFA)。乙酸占VFA的70-75%。乙酸主要用于奶牛的乳脂合成(Bergman,1990)。乙酸也可以作为调节肝脏中基因表达的信号分子(Fushimi et al。,2006)。AMP激活的蛋白激酶(AMPK)通过调节一些脂质代谢相关的转录因子来调节肝脏的脂质代谢。作为过氧化物酶体增殖物激活受体α(PPARα),固醇调节元件结合蛋白1 c(SREBP-1 c)和碳水化合物反应元件结合蛋白(ChREBP),它们均控制脂质代谢酶的表达(Bronner等等人,2004)。

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  • 会议地点 Beijing(CN)
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    College of Veterinary Medicine, Jilin University, 5333 Xi'an Road, Changchun, Jilin, 130062, China;

    College of Veterinary Medicine, Jilin University, 5333 Xi'an Road, Changchun, Jilin, 130062, China;

    College of Veterinary Medicine, Jilin University, 5333 Xi'an Road, Changchun, Jilin, 130062, China;

    College of Veterinary Medicine, Jilin University, 5333 Xi'an Road, Changchun, Jilin, 130062, China;

    College of Veterinary Medicine, Jilin University, 5333 Xi'an Road, Changchun, Jilin, 130062, China;

    College of Veterinary Medicine, Jilin University, 5333 Xi'an Road, Changchun, Jilin, 130062, China;

    College of Veterinary Medicine, Jilin University, 5333 Xi'an Road, Changchun, Jilin, 130062, China;

    College of Veterinary Medicine, Jilin University, 5333 Xi'an Road, Changchun, Jilin, 130062, China;

    College of Veterinary Medicine, Jilin University, 5333 Xi'an Road, Changchun, Jilin, 130062, China;

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  • 正文语种 eng
  • 中图分类 乳产品综合利用;
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