Publications

Environmental enrichment rescues visually-mediated behavior in Ten-m3 knockout mice during an early critical period

Environmental enrichment (EE) has been shown to promote neural plasticity. Its capacity to induce functional repair in models which exhibit profound sensory deficits due to aberrant axonal guidance has not been well-characterized. Ten-m3 knockout (KO) mice exhibit a highly-stereotyped miswiring...

Year Published: 2020Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Blok, J., Black, D. A., Petersen, J. et al. 2020. Environmental enrichment rescues visually-mediated behavior in Ten-m3 knockout mice during an early critical period. Frontiers in Behavioral Neuroscience 14, 22.

Evaluating intrahepatic and intraperitoneal sodium pentobarbital or ethanol for mouse euthanasia

Intraperitoneal (IP) injection of sodium pentobarbital (PB) is an accepted method of euthanasia for mice. However, this method has important drawbacks, including the potential for pain or misinjection. The objective of this prospective, randomized, blinded study was to determine whether...

Year Published: 2020Topics: EuthanasiaAnimal Type: Mouse, Rodent

Citation: Laferriere, C. A., Leung, V. S., Pang, D. S. 2020. Evaluating intrahepatic and intraperitoneal sodium pentobarbital or ethanol for mouse euthanasia. JAALAS 59(3), 264–268.

Evaluation of an acute osmotic stress in European sea bass via skin mucus biomarkers

European sea bass is a marine teleost which can inhabit a broad range of environmental salinities. So far, no research has studied the physiological response of this fish to salinity challenges using modifications in skin mucus as a potential biological...

Year Published: 2020Topics: Biological Sampling & Physiological Measurement, Husbandry & Management, Welfare AssessmentAnimal Type: Fish, Other Fish

Citation: Ordóñez-Grande, B., Guerreiro, P. M., Sanahuja, I. et al. 2020. Evaluation of an acute osmotic stress in European sea bass via skin mucus biomarkers. Animals 10(9), 1546.

Evaluation of cotton dental rolls as environmental enrichment for mice

Historically, we provided 2 compressed cotton squares for nesting and enrichment. The logistics of managing nesting material distribution, disposal, and costs are major considerations for our program, which provides husbandry to approximately 60,000 rodent cages weekly. We identified cotton dental...

Year Published: 2020Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Rodgers, J. C., Ricart Arbona, R. J., Lieggi, C. et al. 2020. Evaluation of cotton dental rolls as environmental enrichment for mice. Laboratory Animal Science Professional 8(5) (September/October), 70-71.

Evaluation of effective and practical euthanasia methods for larval African clawed frogs (Xenopus laevis)

Larval, or tadpole-stage Xenopus laevis frogs are a popular research model for developmental biology and disease studies. Existing euthanasia guidance documents offer recommendations for both eggs and adult stages, yet do not specifically address the larval stage. Data evaluating effective...

Year Published: 2020Topics: EuthanasiaAnimal Type: Amphibian, Frog & Toad

Citation: Galex, I. A., Gallant, C. M., D'Avignon, N. et al. 2020. Evaluation of effective and practical euthanasia methods for larval African clawed frogs (Xenopus laevis). JAALAS 59(3), 269–274.

Evaluation of infrared thermography as a non-invasive method of measuring the autonomic nervous response in sheep

Eye temperature measured using infrared thermography (IRT) can be used as a non-invasive measure of autonomic nervous system (ANS) activity in cattle. The objective of this study was to evaluate if changes in eye temperature (measured using IRT) can be...

Year Published: 2020Topics: Biological Sampling & Physiological Measurement, Welfare AssessmentAnimal Type: Sheep

Citation: Sutherland, M. A., Worth, G. M., Dowling, S. K. et al. 2020. Evaluation of infrared thermography as a non-invasive method of measuring the autonomic nervous response in sheep. PLOS ONE 15(5): e0233558.

Evaluation of subcutaneous administration of alfaxalone-midazolam and dexmedetomidine-midazolam for sedation of ball pythons (Python regius)

OBJECTIVE: To evaluate SC administration of alfaxalone-midazolam and dexmedetomidine-midazolam for sedation of ball pythons (Python regius). ANIMALS: 12 healthy juvenile ball pythons. PROCEDURES: In a randomized crossover study, each snake was administered a combination of alfaxalone (5 mg/kg [2.3 mg/lb])...

Year Published: 2020Topics: Anesthesia & SedationAnimal Type: Reptile, Snake

Citation: Yaw, T. J., Mans, C., Johnson,S. et al. 2020. Evaluation of subcutaneous administration of alfaxalone-midazolam and dexmedetomidine-midazolam for sedation of ball pythons (Python regius). Journal of the American Veterinary Medical Association 256(5), 573-579.

Evaluation of subcutaneous administration of alfaxalone-midazolam and ketamine-midazolam as sedation protocols in African pygmy hedgehogs (Atelerix albiventris)

OBJECTIVE: To evaluate SC administration of 2 sedation protocols, ketamine-midazolam (KM) and alfaxalone-midazolam (AM), in African pygmy hedgehogs (Atelerix albiventris). ANIMALS: 9 healthy adult hedgehogs (5 males, 4 females). PROCEDURES: A randomized, blinded, complete crossover study was performed. Sedation was...

Year Published: 2020Topics: Anesthesia & SedationAnimal Type: Other Animal

Citation: Hawkins, S. J., Doss, G. A., Mans, C. 2020. Evaluation of subcutaneous administration of alfaxalone-midazolam and ketamine-midazolam as sedation protocols in African pygmy hedgehogs (Atelerix albiventris). Journal of the American Veterinary Medical Association 257(8), 820-825.

Evaluation of the physical properties of bedding materials for dairy cattle using fuzzy clustering analysis

The bedding materials used in dairy cow housing systems are extremely important for animal welfare and performance. A wide range of materials can be used as bedding for dairy cattle, but their physical properties must be analysed to evaluate their...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Cattle

Citation: Ferreira Ponciano Ferraz, P., Araújo e Silva Ferraz, G., Leso, L. et al. 2020. Evaluation of the physical properties of bedding materials for dairy cattle using fuzzy clustering analysis. Animals 10(2), 351.

Fasting is not required for measuring plasma lipid levels in rabbits

Plasma lipid and glucose levels are important parameters for evaluating the onset and development of metabolic and cardiovascular diseases. In clinical and experimental studies of humans or mice, fasting is often required before testing plasma lipid and glucose levels. The...

Year Published: 2020Topics: Disease/Experimental Model, Husbandry & ManagementAnimal Type: Rabbit

Citation: Wang, R., Liu, R., Li, L. et al. 2020. Fasting is not required for measuring plasma lipid levels in rabbits. Laboratory Animals 54(3), 272–280.