Publications

Pharmacokinetics and adverse effects of 3 sustained-release buprenorphine dosages in healthy guinea pigs (Cavia porcellus)

In guinea pigs, studies addressing the efficacy, safety, and pharmacokinetic profiles of different sustained-release buprenorphine (SRB) formulations are still in their infancy. Here we assessed the pharmacokinetic profiles of 3 SRB dosages (SR-LAB, ZooPharm; SRBLow, 0.15 mg/kg; SRBMedium, 0.3 mg/kg;...

Year Published: 2017Topics: AnalgesiaAnimal Type: Guinea Pig, Rodent

Citation: Zanetti, A. S., Putta, S. K., Casebolt, D. B. et al. 2017. Pharmacokinetics and adverse effects of 3 sustained-release buprenorphine dosages in healthy guinea pigs (Cavia porcellus). JAALAS 56(6), 768-778.

Effects of repeated intraperitoneal injection of pharmaceutical-grade and nonpharmaceutical-grade corn oil in female C57BL/6J mice

Due to potential adverse effects on animal wellbeing, the use of nonpharmaceutical-grade substances in animal research must be scientifically justified in cases where a pharmaceutical-grade version of the substance exists. This requirement applies to all substances, including vehicles used to...

Year Published: 2017Topics: Drug/Substance AdministrationAnimal Type: Mouse, Rodent

Citation: Hubbard, J. S., Chen, P. H., Boyd, K. L. 2017. Effects of repeated intraperitoneal injection of pharmaceutical-grade and nonpharmaceutical-grade corn oil in female C57BL/6J mice. JAALAS 56(6), 779-785.

Heating pad performance and efficacy of 2 durations of warming after isoflurane anesthesia of Sprague–Dawley rats (Rattus norvegicus)

Anesthetic agents depress thermoregulatory mechanisms, causing hypothermia within minutes of induction of general anesthesia. The consequences of hypothermia include delayed recovery and increased experimental variability. Even when normothermia is maintained during anesthesia, hypothermia may occur during recovery. The primary aim...

Year Published: 2017Topics: Anesthesia & SedationAnimal Type: Rat, Rodent

Citation: Zhang, E. Q., Knight, C. G., Pang, D. S. J. 2017. Heating pad performance and efficacy of 2 durations of warming after isoflurane anesthesia of Sprague–Dawley rats (Rattus norvegicus). JAALAS 56(6), 786-791.

Evaluation of best practices for the euthanasia of zebra finches (Taeniopygia guttata)

Although zebra finches (Taeniopygia guttata) have been used in biomedical research for many years, no published reports are available about euthanizing these small birds. In this study, we compared 5 methods for zebra finch euthanasia: sodium pentobarbital (NaP) given intracoelomically...

Year Published: 2017Topics: EuthanasiaAnimal Type: Bird, Finch

Citation: Scott, K. E., Bracchi, L. A., Lieberman, M. T. et al. 2017. Evaluation of best practices for the euthanasia of zebra finches (Taeniopygia guttata). JAALAS 56(6), 802-806.

Review of CO2 as a euthanasia agent for laboratory rats and mice

Selecting an appropriate, effective euthanasia agent is controversial. Several recent publications provide clarity on the use of CO2 in laboratory rats and mice. This review examines previous studies on CO2 euthanasia and presents the current body of knowledge on the...

Year Published: 2017Topics: EuthanasiaAnimal Type: Mouse, Rat, Rodent

Citation: Boivin, G. P., Hickman, D. L., Creamer-Hente, M. A. et al. 2017. Review of CO2 as a euthanasia agent for laboratory rats and mice. JAALAS 56(5), 491-499.

Evaluation of a zinc gluconate neutralized with arginine product as a nonsurgical method for sterilization of rhesus macaques (Macaca mulatta)

Because rhesus macaques (Macaca mulatta) are prolific breeders, overpopulation can be problematic in both research and feral populations. Currently, the most effective contraceptive methods are hormonal control in female macaques and vasectomies in males. These methods each come with innate...

Year Published: 2017Topics: ReproductionAnimal Type: Macaque, Nonhuman Primate

Citation: Woodward, K. N., Keesler, R. I., Reader, J. R. et al. 2017. Evaluation of a zinc gluconate neutralized with arginine product as a nonsurgical method for sterilization of rhesus macaques (Macaca mulatta). JAALAS 56(5), 520-526.

Comparison of 6 injectable anesthetic regimens and isoflurane in gray short-tailed opossums (Monodelphis domestica)

Gray short-tailed opossums are used in a wide variety of research in the areas of developmental biology, oncology, immunology, and comparative biology. Despite many frequent experimental manipulations of these animals under anesthesia, few studies to date have characterized the effects...

Year Published: 2017Topics: Anesthesia & SedationAnimal Type: Other Animal

Citation: Barnett, G. J., Barnett, I. J., Wilson, S. R. 2017. Comparison of 6 injectable anesthetic regimens and isoflurane in gray short-tailed opossums (Monodelphis domestica). JAALAS 56(5), 544-549.

Quantification of induced hypothermia from aseptic scrub applications during rodent surgery preparation

Laboratory mice (Mus musculus) are prone to develop hypothermia during anesthesia for surgery, thus potentially impeding anesthetic recovery, wound healing, and future health. The core body temperatures of isoflurane-anesthetized mice are influenced by the choice of supplemental heat sources; however,...

Year Published: 2017Topics: Anesthesia & SedationAnimal Type: Mouse, Rodent

Citation: Skorupski, A. M., Zhang, J., Ferguson, D. et al. 2017. Quantification of induced hypothermia from aseptic scrub applications during rodent surgery preparation. JAALAS 56(5), 562-569.

A good death? Report of the second Newcastle meeting on laboratory animal euthanasia

Millions of laboratory animals are killed each year worldwide. There is an ethical, and in many countries also a legal, imperative to ensure those deaths cause minimal suffering. However, there is a lack of consensus regarding what methods of killing...

Year Published: 2016Topics: EuthanasiaAnimal Type: Fish, Mouse, Rat, Rodent, Zebrafish

Citation: Hawkins, P., Prescott, M., Carbone, L. et al. 2016. A good death? Report of the second Newcastle meeting on laboratory animal euthanasia. Animals 6(9), 50.

Using the Horse Grimace Scale (HGS) to assess pain associated with acute laminitis in horses (Equus caballus)

Acute laminitis is a common equine disease characterized by intense foot pain, both acutely and chronically. The Obel grading system is the most widely accepted method for describing the severity of laminitis by equine practitioners, however this method requires movement...

Year Published: 2016Topics: Welfare AssessmentAnimal Type: Equine

Citation: Dalla Costa, E., Stucke, D., Dai, F. et al. 2016. Using the Horse Grimace Scale (HGS) to assess pain associated with acute laminitis in horses (Equus caballus). Animals 6(8), 47.