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Improvement of a Mouse Feeder for Chemical Toxicology Testing

机译:化学毒理学测试鼠标进料器的改进

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A mouse feeder in common use in the US was modified to eliminate spillage, contamination by excreta and formation of food aggregates. The improved feeder consists of a glass jar which holds 100 g of meal-type feed, an inner metal mesh tube, a marble placed insider the inner mesh tube, and a snap-on metal lid. Female mice [B6C3F1 and CD-1(ICR) were housed 5 animals/cage. Only slight contamination by feces, but not by Urine, was observed in a 13-week feeding study with Japanese meal-type food and the Improve feeder.
机译:在美国,对常用的鼠标喂食器进行了改进,以消除溢出,排泄物污染和食物团聚的形成。改进的喂食器包括一个玻璃罐,可容纳100克粗粉饲料,一个内部金属网管,一个放置在内部网管内的大理石和一个卡扣式金属盖。将雌性小鼠[B6C3F1和CD-1(ICR)饲养5只动物/笼。在一项为期13周的日粮型食物和改良喂食器喂食研究中,仅观察到粪便有少量污染,而尿液则没有。

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