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首页> 外文期刊>Journal of applied toxicology >Current and prospective sights in mechanism of deoxynivalenol-induced emesis for future scientific study and clinical treatment
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Current and prospective sights in mechanism of deoxynivalenol-induced emesis for future scientific study and clinical treatment

机译:脱氧性苯酚诱导鉴定对未来科学研究和临床治疗机制的当前和前瞻性景点

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Deoxynivalenol (DON), one of trichothecene mycotoxins produced by the fungus Fusarium, is commonly detected in cereal foods and in secondary food production across the world. Lower concentrations of DON induce a dose-related feed refusal (anorexia), whereas it acts as a potent emetic agent at higher levels. DON-induced emesis in humans and livestock can be observed and recorded in both undeveloped and developed regions such as Lixian, Guide and Huangzhong in China and Illinois in the USA. Some studies with different animal models (pigs and minks) suggested that DON could change expressions of 5-hydroxytryptamine, peptide YY, neuropeptide Y2 receptor and nucleobindin-2/nesfatin-1 in plasma and different areas of the brain. Some selective antagonist of 5-hydroxytryptamine 3 receptors can inhibit DON-induced emetic response. Otherwise, the Ca2+ homeostasis and MAPK pathway could be potential directions in future studies. Dolasetron, dantrolene and JNJ-31020028 can be used in clinical treatment but they have potential toxic effects. (-) Epicatechin, ginger phytochemicals and isoflavone can be tested in in vitro and in vivo for their usage as food additives for reducing the emesis. The present review summarizes and discusses some information from previous and recent prominent publications with the aim to provide some comprehensive and helpful data for understanding the mechanism of DON-induced emesis. Copyright (C) 2017 John Wiley & Sons, Ltd.
机译:Deoxynivalenol(Don)是由真菌镰刀菌产生的Trichothecene霉菌毒素之一,通常在谷物食品中和世界各地的次生食品生产中进行检测。较低浓度的DON诱导剂量相关的饲料拒绝(厌食症),而其作为较高水平的强化试剂起作用。可以观察到人类和牲畜中的唐诱导的呕吐,并在美国和美国伊利诺伊州的李贤,指南和黄忠等欠发达和发达地区记录。一些具有不同动物模型(猪和水貂)的研究表明,Don可以在血浆和不同区域中改变5-羟基对霉素,肽YY,神经肽YY,神经肽-2 / Nesfatin-1的表达。一些选择性拮抗剂的5-羟基 - 羟基胺3受体可以抑制唐诱导的辐射反应。否则,CA2 +稳态和MAPK途径可能是未来研究中的潜在方向。 Dolasetron,Dantrogene和JNJ-31020028可用于临床治疗,但它们具有潜在的毒性作用。 ( - )EPICATECHIN,姜植物化学和异黄酮可以在体外和体内进行测试,以它们用作用于减少呕吐的食品添加剂。本综述总结和讨论了来自以前和最近突出的出版物的一些信息,其目的是提供一些全面和有用的数据,以了解唐诱发的呕吐的机制。版权所有(c)2017 John Wiley&Sons,Ltd。

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