Mouse

Erickson, R. L., Blevins, C. E., De Souza Dyer, C. et al. 2019. Alfaxalone-xylazine anesthesia in laboratory mice (Mus musculus). JAALAS 58(1), 30-39.

Since its recent reformulation, alfaxalone has gained popularity as an injectable veterinary anesthetic, including promising studies demonstrating the use of alfaxalone-xylazine for anesthesia in mice. Here we sought to expand these studies by testing additional...

Cowley, P. M., Roberts, C. R., Baker, A. J. 2019. Monitoring the health status of mice with bleomycin-induced lung injury by using body condition scoring. Comparative Medicine 69(2), 95–102.

Well-defined, humane endpoints aid in monitoring animal health status during disease development. Body condition scoring (BCS) is a method for assessing health status in mouse studies where wasting and death are potential endpoints. Whether BCS...

Hankenson, F. C., Marx, J. O., Gordon, C. J. et al. 2018. Effects of rodent thermoregulation on animal models in the research environment. Comparative Medicine 68(6), 425–438.

To best promote animal wellbeing and the efficacy of biomedical models, scientific, husbandry, and veterinary professionals must consider the mechanisms, influences, and outcomes of rodent thermoregulation in contemporary research environments. Over the last 2 decades...

Rytlewski, J. D., Childress, P. J., Scofield, D. C. et al. 2018. Cohousing male mice with and without segmental bone defects. Comparative Medicine 68(2), 131–138.

Spaceflight results in bone loss like that associated with osteoporosis or decreased weight-bearing (for example, high-energy trauma such as explosive injuries and automobile accidents). Thus, the unique spaceflight laboratory on the International Space Station presents...

Herndon, N. L., Bandyopadhyay, S., Hod, E. A. et al. 2016. Sustained-release buprenorphine improves postsurgical clinical condition but does not alter survival or cytokine levels in a murine model of polymicrobial sepsis. Comparative Medicin

Cecal ligation and perforation (CLP) is a common technique for studying sepsis in mice. Because of the invasiveness of the procedure and its effects on clinical condition, many animal care and use committees require the...

Wang, H., Li, Q, Tang, H. et al. 2019. The activated newborn neurons participate in enriched environment induced improvement of locomotor function in APP/PS1 mice. Brain and Behavior 9(7), e01316.

Alzheimer's disease (AD) is an age‐related neurodegenerative disorder. One of the pathological features of AD is neuronal loss in brain regions associated with cognition, particularly the hippocampus. An enriched environment (EE) can facilitate neuronal plasticity...

Blizard, D. A., Weinheimer, V. K, Klein, L. C. et al. 2006. 'Return to home cage' as a reward for maze learning in young and old genetically heterogeneous mice. Comparative Medicine 56(3), 196-201.

Recent studies have shown that 'return to home cage' can serve as a reward for maze learning in adult male mice. The present study examined whether the same reward is an effective motivator of learning...

Yao, L., Li, Y., Qian, Z. et al. 2019. Loss of control over mild aversive events produces significant helplessness in mice. Behavioural Brain Research 376, 112173.

This article is about the importance of giving mice control over what happens to them. Most of the pathophysiology of depression are still unknown because of its numerous disease states of distinct etiology and pathogenesis...

Liang, F., Yang, S., Zhang, Y. et al. 2019. Social housing promotes cognitive function through enhancing synaptic plasticity in APP/PS1 mice. Behavioural Brain Research 368, 111910.

Previous studies have shown that loneliness increases the risk of AD (Alzheimer’s disease) onset, while active and frequent social housing delays the onset of cognitive impairment. The mechanism of how this occurs remains unclear. In...

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