Publications

An updated method for the jugular catheterization of grower pigs for repeated blood sampling following an oral glucose tolerance test

Jugular catheterization is a common procedure used under experimental conditions. However, there is considerable variation in the reported techniques, particularly for grower pigs (>40 kg and 10 mL) are required. This paper provides a complete methodology including the use of...

Year Published: 2017Topics: Cannulation, Catheterization, & IntubationAnimal Type: Pig

Citation: Pluschke, A. M., Simmons, G. S., Keates, H. L. et al. 2017. An updated method for the jugular catheterization of grower pigs for repeated blood sampling following an oral glucose tolerance test. Laboratory Animals 51(4), 397-404.

Antinociceptive effects of voluntarily ingested buprenorphine in the hot-plate test in laboratory rats

Researchers performing experiments on animals should always strive towards the refinement of experiments, minimization of stress and provision of better animal welfare. An adequate analgesic strategy is important to improve post-operative recovery and welfare in laboratory rats and mice. In...

Year Published: 2017Topics: AnalgesiaAnimal Type: Rat, Rodent

Citation: Hestehave, S., Munro, G., Brønnum Pedersen, T. et al. 2017. Antinociceptive effects of voluntarily ingested buprenorphine in the hot-plate test in laboratory rats. Laboratory Animals 51(3), 264-272.

Assessment of implantable infusion pumps for continuous infusion of human insulin in rats: Potential for group housing

Group housing is considered to be important for rats, which are highly sociable animals. Single housing may impact behaviour and levels of circulating stress hormones. Rats are typically used in the toxicological evaluation of insulin analogues. Human insulin (HI) is...

Year Published: 2017Topics: Cannulation, Catheterization, & IntubationAnimal Type: Rat, Rodent

Citation: Jensen, V. F. H., Mølck, A.-M., Martensson, M. et al. 2017. Assessment of implantable infusion pumps for continuous infusion of human insulin in rats: Potential for group housing. Laboratory Animals 51(3), 273-283.

Total intravenous anaesthesia using propofol and sufentanil allows controlled long-term ventilation in rabbits without neuromuscular blocking agents

The aim of this study was to evaluate a total intravenous anaesthesia (TIVA) protocol using propofol and sufentanil without neuromuscular blocking agents (NBAs) for a non-recovery lung pathology study in rabbits including 10 h of pressure-controlled ventilation. TIVA was started...

Year Published: 2017Topics: Anesthesia & SedationAnimal Type: Rabbit

Citation: Reupke, V., Walliser, K., Perl, T. et al. 2017. Total intravenous anaesthesia using propofol and sufentanil allows controlled long-term ventilation in rabbits without neuromuscular blocking agents. Laboratory Animals 51(3), 284-291.

A highly efficient strategy to determine genotypes of genetically-engineered mice using genomic DNA purified from hair roots

Genotyping of genetically-engineered mice is necessary for the effective design of breeding strategies and identification of mutant mice. This process relies on the identification of DNA markers introduced into genomic sequences of mice, a task usually performed using the polymerase...

Year Published: 2017Topics: Identification MethodAnimal Type: Mouse, Rodent

Citation: Otano-Rivera, V., Boakye, A., Grobe, N. et al. 2017. A highly efficient strategy to determine genotypes of genetically-engineered mice using genomic DNA purified from hair roots. Laboratory Animals 51(2), 138-146.

Sorting it out: Bedding particle size and nesting material processing method affect nest complexity

As part of routine husbandry, an increasing number of laboratory mice receive nesting material in addition to standard bedding material in their cages. Nesting material improves health outcomes and physiological performance in mice that receive it. Providing usable nesting material...

Year Published: 2017Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Robinson-Junker, A., Morin, A., Pritchett-Corning, K. et al. 2017. Sorting it out: Bedding particle size and nesting material processing method affect nest complexity. Laboratory Animals 51(2), 170-180.

Animal facility videoendoscopic intubation station: Tips and tricks from mice to rabbits

Endotracheal intubation of laboratory animals is a common procedure shared by several research fields for different purposes, such as mechanical ventilation of anaesthetized animals, instillation of cytotoxic nanoparticles, infectious agents or tumour cells for induction of disease models, and even...

Year Published: 2017Topics: Cannulation, Catheterization, & IntubationAnimal Type: Guinea Pig, Mouse, Rabbit, Rat, Rodent

Citation: Miranda, A., Pego, J. M., Correia-Pinto, J. 2017. Animal facility videoendoscopic intubation station: Tips and tricks from mice to rabbits. Laboratory Animals 51(2), 204-207.

Non-invasive detection and successful treatment of a Helicobacter pylori infection in a captive rhesus macaque

Gastritis is a commonly diagnosed condition in non-human primates used in biomedical research. As in humans, Helicobacter pylori infection may cause gastritis. The following report presents a method of non-invasive detection and a successful treatment protocol for this common pathogen.

Year Published: 2017Topics: Welfare AssessmentAnimal Type: Macaque, Nonhuman Primate

Citation: Semrau, A., Gerold, S., Frick, J.S. et al. 2017. Non-invasive detection and successful treatment of a Helicobacter pylori infection in a captive rhesus macaque. Laboratory Animals 51(2), 208-211.

Softened food reduces weight loss in the streptozotocin-induced male mouse model of diabetic nephropathy

The streptozotocin (STZ)-induced diabetic mouse is a widely used model of diabetes and diabetic nephropathy (DN). However, it is a well-known issue that this model is challenged by high weight loss, which despite supportive measures often results in high euthanization...

Year Published: 2018Topics: Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Nørgaard, S. A., Sand, F. B., Sørensen, D. B. et al. 2018. Softened food reduces weight loss in the streptozotocin-induced male mouse model of diabetic nephropathy. Laboratory Animals 52(4), 373-383.

Partial cage division significantly reduces aggressive behavior in male laboratory mice

Aggression in mice often results in injury leading to unplanned euthanasia or the initiation of protocols to isolate animals, thereby increasing research costs and straining resources. Here, we tested if adding a partial cage divider into existing mouse cages affected...

Year Published: 2018Topics: Environmental Enrichment, HousingAnimal Type: Mouse, Rodent

Citation: Tallent, B. R., Law, L. M., Rowe, R. K. et al. 2018. Partial cage division significantly reduces aggressive behavior in male laboratory mice. Laboratory Animals 52(4), 384 - 393.