Refinement Database

Database on Refinement of Housing, Husbandry, Care, and Use of Animals in Research

This database, created in 2000, is updated every four months with newly published scientific articles, books, and other publications related to improving or safeguarding the welfare of animals used in research.

Tips for using the database:

  • This landing page displays all of the publications in the database.
  • Use the drop-down menus to filter these publications by Animal Type, Setting, and/or Topic.
  • Clicking on a parent category (e.g., Rodent) will include publications relating to all the items in that category (e.g., Chinchilla, Gerbil, Guinea Pig, etc.).
  • You may also add a keyword to further narrow your search.
  • Please note that at this time, only publications dated 2010 or later (with some exceptions) can be filtered by Animal Type and Topic, and only publications dated 2020 or later (with some exceptions) can be filtered by Setting. Most publications older than 2010 can only be searched by keyword. 
National Health and Medical Research Council [NHMRC]. 2016. Principles and guidelines for the care and use of non-human primates for scientific purposes. National Health and Medical Research Council: Canberra, Australia, 25 pp.

The Principles and guidelines for the care and use of non-human primates for scientific purposes is a revision of NHMRC’s Policy on the care and use of non-human primates for scientific purposes 2003 (the Policy)...

Wickremsinhe, E. R., Perkins, E. J. 2015. Using dried blood spot sampling to improve data quality and reduce animal use in mouse pharmacokinetic studies. JAALAS. 54(2), 139-144.

Traditional pharmacokinetic analysis in nonclinical studies is based on the concentration of a test compound in plasma and requires approximately 100 to 200 μL blood collected per time point. However, the total blood volume of...

Caron, A., Lelong, C., Pascual, M. H. et al. 2015. Miniaturized blood sampling techniques to benefit reduction in mice and refinement in nonhuman primates: Application to bioanalysis in toxicity studies with antibody-drug conjugates. JAALAS 54(2), 145-152.

Minimizing the number of animals in regulatory toxicity studies while achieving study objectives to support the development of future medicines contributes to good scientific and ethical practices. Recent advances in technology have enabled the development...

Brown, C. 2015. Fish intelligence, sentience and ethics. Animal Cognition 18(1), 1–17.

Fish are one of the most highly utilised vertebrate taxa by humans; they are harvested from wild stocks as part of global fishing industries, grown under intensive aquaculture conditions, are the most common pet and...

Allaire. A. C., Boule, S. 2014. Refining blood collection techniques to improve animal welfare and sample quality. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 605-606. (Abstract #P212).

An effort to refine rodent blood collection techniques resulted in an examination of alternative methodologies to improve animal welfare and sample quality. Disease model or repeated sample collection resulted in inadequate sample volume, occasional hemolysis...

Bratcher, N. A., Ebert, P. A., Buck, W. et al. 2014. Refinement and efficiency through serial microsampling: Cost:benefit analysis. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 580. (Abstract #P121).

Advances in bioanalytic methods allow for accurate plasma drug level measurement in small sample volumes. Decreased sample volumes enable serial blood sample collection from one rodent, rather than terminal or sparse sampling from multiple rodents...

Tupper, T., Manning, H., Turner, D. et al. 2014. An innovative restraint device for the placement of intravenous tail vein catheters in anesthetized mice. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 584. (Abstract #P136).

Consistently accurate intravenous tail vein administration of radiopharmaceuticals in anesthetized mice is a critical component of successful PET/CT imaging in the preclinical setting. Injectable anesthetics are often not suitable for PET imaging and commercially available...

Torres, M. 2014. Refining methods for mouse hepatic biopsy. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 557-558 (Abstract #P32).

The mouse is a commonly used species in liver research such as oncology, toxicology, and disease models. The ability to collect specimens of liver is vital to such research. Such studies require either a major...

Teilmann, A. C., Madsen, A. N., Holst, B. et al. 2014. Impact of blood sampling procedures on the welfare of laboratory mice. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 600-601. (Abstract #P195).

A previous study showed that blood sampling either automatically, through a catheter, or by puncture of the tail vein is less stressful than facial vein phlebotomy in mice. We decided to investigate how facial vein...

Voigt, C. C., Klockner, P., Touma, C. et al. 2013. Hormonal stress response of laboratory mice to conventional and minimally invasive bleeding techniques. Animal Welfare 22(4), 449-455.

Conventional bleeding of small laboratory animals is often associated with stress and injuries that can cause haematomas, inflammation and ultimately the death of animals under investigation. Here, we used faecal glucocorticoid metabolites as an indicator...

Sadler, A. M., Bailey, S. J. 2013. Validation of a refined technique for taking repeated blood samples from juvenile and adult mice. Laboratory Animals 47(4), 316-319.

Repeated blood sampling from laboratory animals is desirable in certain experimental designs and also for reducing the number of animals used in research. Biochemical methods for analysing blood samples require only small blood volumes to...

Lockhart, J., Wilson, K., Lanman, C. 2013. The effects of operant training on blood collection for domestic cats. Applied Animal Behaviour Science 143(2-4), 128-134.

The impact of operantly training domestic cats to accept jugular blood collections in a dorsally recumbent (novel) position was assessed. Cats were assigned to one of three groups: Group 1 (N = 14): no training...

Hrapkiewicz, K., Colby, L. A., Denison, P. 2013. Clinical Laboratory Animal Medicine: An Introduction (4th Ed). Wiley-Blackwell, Ames, IA.

Clinical Laboratory Animal Medicine: An Introduction, Fourth Edition offers a user-friendly guide to the unique anatomy and physiology, care, common diseases, and treatment of small mammals and nonhuman primates. Carefully designed for ease of use...

Gruen, M. E., Thomson, A. E., Clary, G. P. et al. 2013. Conditionining laboratory cats to handling and transport. Lab Animal 42(10), 385-389.

As research subjects, cats have contributed substantially to our understanding of biological systems, from the development of mammalian visual pathways to the pathophysiology of feline immunodeficiency virus as a model for human immunodeficiency virus. Few...

Coleman, K. 2012. Individual differences in temperament and behavioral management practices for nonhuman primates. Applied Animal Behaviour Science 137(3-4), 106-113.

This review will examine how individual differences in temperament might affect, or be affected by, behavioral management practices for captive primates. Measuring temperament may help us predict the outcome of social introductions. It can also...

Zahorsky-Reeves, J. 2011. The choice of bedding substrate, route of blood collection, and method of glucose determination all affect fasting blood glucose levels in C57BL/6 mice. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 738 (Abstract #PS80).

This study compared 4 bedding substrates (corncob, paper, hardwood chip, and wire-bottomed cage inserts) and 2 routes of blood collection (lateral tail vein and retroorbital sinus) in 6 male C57BL/6NCrl mice. Mice were maintained with...

Reinhardt, V. 2011. Home for Life - Sanctuaries for Abandoned Pets. Viktor Reinhardt, Mt. Shasta.

This book focuses primarily on human kindness and compassion rather than on human cruelty, callousness, indifference, and egocentric endeavors. It is common knowledge that many lay people and professional researchers treat animals in their charge...

Aasland, K. E., Skjerve, E., Smith, A. J. 2010. Quality of blood samples from the saphenous vein compared with the tail vein during multiple blood sampling of mice. Laboratory Animals 44(1), 25-29.

A large number of methods for obtaining blood from mice have been published. In our facility, saphenous venepuncture is considered the method of choice for bleeding mice and is believed to have a number of...

Fernandez, I., Pena, A., Del Teso, N. et al. 2010. Clinical biochemistry parameters in C57BL/6J mice after blood collection from the submandibular vein and retroorbital plexus. JAALAS 49(2), 202-206.

Collection of blood from the submandibular vein allows simple and rapid processing of many animals without anesthesia and facilitates rapid recovery with no signs of pain and discomfort in the mice. Here we compared the...

Howard, B., Nevalainen, T., Perretta, G. (ed). 2010. The COST Manual of Laboratory Animal Care and Use: Refinement, Reduction, and Research (1st Ed). CRC Press, Boca Raton, FL.

COST Action B-24 established four working groups to research and discuss issues relevant to laboratory animal science. These included the housing of animals, environmental needs, refinement of procedures, genetically modified animals, and cost-benefit analysis. Based...

Bayne, K. 2010. Enrichment and behavioral management programs around the world. Enrichment Record 4, 4-7.

To do justice to the diverse approaches to enrichment and behavioral management around the world would entail a discussion beyond the limits of this publication. Therefore, guidelines and regulations in a representative sample of countries...

Taylor K. 2010. Reporting the implementation of the three Rs in European primate and mouse research papers: Are we making progress? Alternatives to Laboratory Animals 38(6), 495-517.

It is now more than 20 years since both Council of Europe Convention ETS123 and EU Directive 86/609/EEC were introduced, to promote the implementation of the Three Rs in animal experimentation and to provide guidance...

National Research Council. 2009. Scientific and Humane Issues in the Use of Random Source Dogs and Cats in Research. National Academies Press, Washington, D.C.

In response to a request of Congress, the National Institutes of Health (NIH) charged the National Academies to critically examine the general desirability and necessity of using random source dogs and cats in NIH-funded research...

Christensen, S. D., Mikkelsen, L. F., Fels, J. J. et al. 2009. Quality of plasma sampled by different methods for multiple blood sampling in mice. Laboratory Animals 43, 65-71.

For oral glucose tolerance test (OGTT) in mice, multiple blood samples need to be taken within a few hours from conscious mice. Today, a number of essential parameters may be analysed on very small amounts...

Branson, E. J. (Ed.) 2008. Fish Welfare. Blackwell Publishing Ltd: Oxford, UK, 300 p.

Fish have the same stress response and powers of nociception as mammals. Their behavioural responses to a variety of situations suggest a considerable ability for higher level neural processing – a level of consciousness equivalent...