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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Toxicity study in mice fed with corn produced in soil containing tannery sludge vermicompost and irrigated with domestic wastewater
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Toxicity study in mice fed with corn produced in soil containing tannery sludge vermicompost and irrigated with domestic wastewater

机译：用含鞣制污泥ver堆肥的土壤和生活污水灌溉的玉米饲喂的老鼠的毒性研究

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摘要

Growing food in unconventional systems such as those using irrigation with domestic wastewater and the use of potentially toxic waste has generated resistance from producers and consumers. Here, we evaluate the possible physical and biochemical damage to Swiss mice fed for 13 weeks with corn produced in soil containing tannery sludge vermicompost and irrigated with wastewater from domestic sewage. The corn was offered as an additional food to standard rodent chow at a daily concentration of 15 g/kg of body mass. The results showed no changes in body weight of the animals during the experimental period. The consumption of grain and weight gain of the animals was stable. The total protein, albumin, globulin and alkaline phosphatase levels did not differ among experimental groups. In addition, macroscopic analysis of the liver of the animals showed no sign of injury or disorders. Thus, we preliminarily conclude that the maize produced in this way is innocuous to animals. However, further studies are needed to evaluate other variables not measured in the present study which can contribute to food security and the nutrition of the corn thus produced.
机译：在非常规系统中种植食物，例如使用生活污水进行灌溉的系统以及潜在有毒废物的使用，已经引起了生产者和消费者的抵制。在这里，我们评估了用含鞣革污泥ver污土壤并用生活污水灌溉的玉米生产的玉米喂食了13周的瑞士小鼠可能遭受的物理和生物化学损害。玉米作为标准啮齿动物食物的补充食品，每天浓度为15 g / kg体重。结果显示在实验期间动物的体重没有变化。动物的谷物消耗和体重增加是稳定的。实验组之间的总蛋白，白蛋白，球蛋白和碱性磷酸酶水平没有差异。另外，对动物肝脏的宏观分析没有显示出损伤或疾病的迹象。因此，我们初步得出结论，以这种方式生产的玉米对动物无害。但是，需要进行进一步的研究来评估本研究中未测量的其他变量，这些变量可能对食品安全和如此生产的玉米的营养有贡献。

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