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首页> 外文期刊>Nahrung >Influence of vitamin B-6 supplementation on polyunsaturated fatty acids concentration in serum and liver of rats fed a diet restricted in protein
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Influence of vitamin B-6 supplementation on polyunsaturated fatty acids concentration in serum and liver of rats fed a diet restricted in protein

机译:补充维生素B-6对蛋白质限制饮食的大鼠血清和肝脏中多不饱和脂肪酸浓度的影响

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The influence of vitamin 136 on fatty acids content in serum and liver of rats receiving low protein diets was studied. Addition of 136 decreased linoleic acid (LA) and increased alpha-linolenic acid (ALA) and docosahexaenoic acid (DHA) in serum of rats fed a protein-deficient diet (9% energy from proteins) for 3 months. Further restriction of dietary protein (4.5% of energy from protein) caused an increase of the DHA concentration and sum of polyunsaturated fatty acids (PUFAs). In the liver of undernourished rats significant changes of PUFA composition were noticed, although without any significant influence of vitamin B-6.
机译:研究了维生素136对低蛋白饮食大鼠血清和肝脏中脂肪酸含量的影响。在喂食蛋白质不足饮食(从蛋白质中获取9%能量)的大鼠的血清中,添加136份减少的亚油酸(LA)并增加了α-亚麻酸(ALA)和二十二碳六烯酸(DHA)(3%来自蛋白质的能量)。饮食蛋白质的进一步限制(蛋白质能量的4.5%)导致DHA浓度和多不饱和脂肪酸(PUFA)总量增加。在营养不良的大鼠肝脏中,尽管没有维生素B-6的显着影响,但注意到PUFA组成发生了显着变化。

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