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. 
Santymire, R. M., Young, M., Lenihan, E. et al. 2022. Preliminary investigation into developing the use of swabs for skin cortisol analysis for the ocean sunfish (Mola mola). Animals 12(20), 2868.

The ocean sunfish (mola; Mola mola) is the heaviest bony fish in the world. This slow-moving fish often is injured by fishing boats that use drift gillnets attributing to its listing as Vulnerable by the...

Kumar, V., Buragohain, S., Deka, P. J. et al. 2021. Non-invasive reproductive hormone monitoring in the endangered pygmy hog (Porcula salvania). Animals 11(5), 1324.

The pygmy hog (Porcula salvania), until recently was classified as a critically endangered suid facing the threat of extinction due to habitat degradation. Efforts are being made to protect the pygmy hog from extinction and...

Penfold, L. M., Norton, T., Asa, C. S. 2021. Effects of GnRH agonists on testosterone and testosterone-stimulated parameters for contraception and aggression reduction in male lion-tailed Macaques (Macaca silenus). Zoo Biology 40(6), 541-550.

Managing social groups in zoos requires controlling reproduction in individuals that do not have a current breeding recommendation, while simultaneously maintaining social harmony and animal well-being. Contraceptives, such as gonadotropin releasing-hormone (GnRH) agonists, that suppress...

Bartley, J. 2019. Darwin’s fishes?: Keeping Malawi cichlids. Animal Technology and Welfare 18(3), 199-202.

This poster will provide information on the cichlids, including their dietary and husbandry requirements and the breeding of these animals.

Tan, A. W. Y., Dominy, N. J. 2018. Validation of a noninvasive hair trapping method for extractive-foraging primates. Folia Primatologica 89(6), 415–422.

Hair is a useful source of biological information. For example, the bulb can be a source of high-quality genetic material, whereas the shaft can be useful for measuring heavy metals and some hormones, such as...