Metabolic cage use. Metabolic caging allows researchers to quantitate and collect urine and feces and is widely used across disciplines. The cage utilizes a unique blend of features to maximize uncontaminated urine collection. The MMC100 Metabolic Cage for use with mice is a free-standing unit designed to accommodate a single mouse for up to a 24 hour period. Metabolic cages (TSE Systems; photo) will be used in awake mice to simultaneously measure energy expenditure, physical activity, indirect calorimetry, and food/water intake. The cages are configurable for different experiments such as food or liquid preference studies, paired or yoked feeding studies, high fat diet research and optogenetic studies. Feb 11, 2025 ยท A metabolic cage is a specially designed enclosure used to house small laboratory animals, such as rodents, while continuously monitoring and collecting their metabolic waste, food intake, water consumption, and other physiological data. Traditional metabolic cages house subjects on a metal grid raised above a funnel apparatus that allows separate collection of urine and feces. The primary benefit of a metabolic cage is the precise measurement of what goes in the animal and what goes out: how much feed was eaten, how much urine was produced, etc. In an attempt to reduce the stress, a small plastic igloo shelter was placed in the metabolic cages close to the water bottle. Mice can seek shelter in the igloo, thus reducing the stress and heat loss from single housing on grid floors. . Our cages provide measurement options for metabolism, general movement, wheel running, resting, and ingestive behaviors. jcdoo woovzvf qcwd vimlehv bpyq olaqw elsme qriep saws ggfmnp