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. 
Golledge, H., Richardson, C. (Eds.) 2024. The UFAW Handbook on the Care and Management of Laboratory and Other Research Animals (9th ed.). Wiley-Blackwell. 1040 p.

The latest edition of the seminal reference on the care and management of laboratory and research animals. The newly revised ninth edition of The UFAW Handbook on the Care and Management of Laboratory and Other...

Eeza, M. N. H., Singer, R., Ding, Y. et al. 2023. Probing microstructural changes in muscles of leptin-deficient zebrafish by non-invasive ex-vivo magnetic resonance microimaging. PLOS ONE 18(4), e0284215.

Leptin is a hormone that plays a key role in controlling food intake and energy homeostasis. Skeletal muscle is an important target for leptin and recent studies have shown that leptin deficiency may lead to...

Jorge, S., Félix, L., Costas, B. et al. 2023. Housing conditions affect adult zebrafish (Danio rerio) behavior but not their physiological status. Animals 13(6), 1120.

Zebrafish is a valuable model for neuroscience research, but the housing conditions to which it is exposed daily may be impairing its welfare status. The use of environmental enrichment and the refinement of methodology for...

Marks, C. A., Allen, L., Lindeberg, H. 2023. Non-lethal dose-response models replace lethal bioassays for predicting the hazard of para-animopropiophenone to Australian wildlife. Animals 13(3), 472.

Para-aminopropiophenone (PAPP) is a potent methaemoglobin (MetHb) forming agent used for the lethal control of exotic carnivores and mustelids. To assess the sensitivity of Australian wildlife to PAPP we developed an in vivo assay that...

Warwick, C., Pilny, A., Steedman, C. et al. 2023. Mobile zoos and other itinerant animal handling events: Current status and recommendations for future policies. Animals 13(2), 214.

Mobile zoos are events in which non-domesticated (exotic) and domesticated species are transported to venues such as schools, hospitals, parties, and community centres, for the purposes of education, entertainment, or social and therapeutic assistance. We...

Zare, M., Heidari, E., Hosseini Choupani, S. M. et al. 2023. The recovery time between early mild stress and final acute stress affects survival rate, immunity, health, and physiology of oscar (Astronotus ocellatus). Animals 13(10), 1606.

This study investigated how the time interval between the last EMS (netting) and the acute confinement stress (AC stress) at the end of the experiment can influence growth, haematology, blood biochemistry, immunological response, antioxidant system...

Alef, R., Blaser, R. E. 2023. Social group during housing and testing modulates the effect of ethanol on zebrafish (Danio rerio) behavior. Behavioural Processes 209, 104877.

Zebrafish (Danio rerio) are a popular model organism in behavioral pharmacology research due to many genetic and neurological similarities with humans. As a social species, the presence (or absence) of conspecifics during housing and testing...

Deng, J., Zhang, H., Wang, Q. et al. 2023. An optimized environmental DNA method to improve detectability of the endangered Sichuan taimen (Hucho bleekeri). Fishes 8(7), 339.

Environmental DNA (eDNA) techniques have emerged as a cost-effective and non-invasive strategy for monitoring the distribution of endangered aquatic species. Despite their numerous advantages, operational uncertainty at each step of the process represents a significant...

Brando, S., Norman, M. 2023. Handling and training of wild animals: Evidence and ethics-based approaches and best practices in the modern zoo. Animals 13(14), 2247.

There is an ethical responsibility to provide all animals living in human care with optimal and positive well-being. As animals living in zoos and aquariums frequently interact with their human caregivers as part of their...

Cameron, A. S., Rub, A. M. W., Sandford, B. P. 2023. Evaluation of healing progression at surgical incision sites and the use of antiseptics for enhancing post-operative survival in subyearling Chinook salmon (Oncorhynchus tshawytscha). PLOS ONE 18(7), e0288056.

In an attempt to develop more effective surgical implantation methods for fish, surgical incisions typical of those made for implanting micro-acoustic transmitters into the peritoneal cavity were evaluated on a weekly basis for healing progression...

Froman, N., Genain, M.-A., Stevens, G. M. W. et al. 2023. Use of underwater contactless ultrasonography to elucidate the internal anatomy and reproductive activity of manta and devil rays (family: Mobulidae). Journal of Fish Biology 103(2), 305–323.

The ability to visualise the internal anatomical structures of fish provides important information on their reproductive status and body condition and has made important contributions to many areas of fish biology. Obtaining information on the...

Miller, S. L., Leri, F., Pushinsky, A. et al. 2023. Zebrafish (Danio rerio) distinguish between two human caretakers and their associated roles within a captive environment. Applied Animal Behaviour Science 267, 106053.

Zebrafish have become a popular biomedical model in recent decades, and are now maintained in laboratories worldwide. However, living within a captive environment can introduce novel environmental stressors and experiencing stress chronically can negatively affect...

Philippe, C., Vergauwen, L., Huyghe, K. et al. 2023. Chronic handling stress in zebrafish Danio rerio husbandry. Journal of Fish Biology 103(2), 367–377.

The zebrafish (Danio rerio, Hamilton, 1822) is one of the most important fish model species in scientific research, with millions of fish housed in laboratory animal facilities around the world. During husbandry, it is necessary...

Shishis, S., Tsang, B., Ren, G. J. et al. 2023. Effects of different handling methods on the behavior of adult zebrafish. Physiology & Behavior 262, 114106.

The zebrafish is an important biomedical research organism. In most research, zebrafish are removed from their home tank and subsequently their phenotype is measured. The method of handling the fish, however, may significantly affect a...

Boardman, R. M., Pinder, A. C., Piper,A. T. et al. 2022. Non-lethal sampling for the stable isotope analysis of the critically endangered European eel Anguilla anguilla: How fin and mucus compare to dorsal muscle. Journal of Fish Biology 100(3), 847-851.

Ecological studies on the critically endangered European eel Anguilla anguilla often incorporate stable isotope analysis that typically uses dorsal muscle sampled from euthanised eels. To minimise the lethal sampling of imperilled populations, fin tissue and/or...

Williams, M. L., Torrini, L. A., Nolan, E. J. et al. 2022. Using classical and operant conditioning to train a shifting behavior in juvenile false water cobras (Hydrodynastes gigas). Animals 12(10), 1229.

All animals have the capacity to learn through operant conditioning and other types of learning, and as a result, zoos and other animal care facilities have shifted towards the use of positive reinforcement training to...

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...

Ikeya, K., Torisawa, S., Yamane, H. et al. 2022. Estimating the total length of Mekong giant catfish, Pangasianodon gigas, in an aquarium via stereo-video shooting and direct linear transformation. Zoo Biology 41(6), 554–559.

The Mekong giant catfish (MGC), Pangasianodon gigas, is one of the world’s largest catfish species. Endemic to the Mekong River system, the MGC is critically endangered. Six MGC were transported from Thailand to the Gifu...

Powell, A. 2021. Rubber net mesh reduces scale loss during routine handling of farmed Atlantic salmon (Salmo salar). Animal Welfare 30(1), 19-24.

Atlantic salmon (Salmo salar) are an economically and ecologically important fish species that interact with humans during farming, fishing and research operations. Routine handling in nets exposes fish to mesh and causes scale loss. To...

Shyan-Norwalt, M. 2021. Applications of behavioral training to laboratory animals. Laboratory Animal Science Professional 9(1) (January/February), 13-15.

How many of us have had this experience? We go to a conference, we read an article, we watch a video. We understand operant conditioning. We grasp the concepts behind clicker training, target training, and...

Sørensen, D., Cloutier, S., Gaskill, B. (Eds.). 2021. Animal-centric Care and Management - Enhancing Refinement in Biomedical Research. CRC Press, Boca Raton, FL.

The concept of the 3Rs (Refinement, Reduction and Replacement) has been used as a framework for improving the welfare of laboratory animals for the last half century. By establishing an animal-centric view on housing and...

Martinic, G. 2021. Husbandry and healthcare of the Olive python (Liasis olivaceus). Animal Technology and Welfare 20(1), 44-50.

The article describes the care of the Olive python (Liasis olivaceus) including information on housing, feeding, handling, as well as the general health care of these animals. Some of the information presented is derived from...

Fife-Cook, I., Franks, B. 2021. Koi (Cyprinus rubrofuscus) seek out tactile interaction with humans: General patterns and individual differences. Animals 11(3), 706.

The study of human–animal interactions has provided insights into the welfare of many species. To date, however, research has largely focused on human relationships with captive mammals, with relatively little exploration of interactions between humans...

Vis, A., Lammers, J. C. A. M., de Vroege, R. et al. 2021. Strategies to improve survival from surgery for heart valve implantation in sheep. Comparative Medicine 71(3), 235-239.

Sheep are a commonly used and validated model for cardiovascular research and, more specifically, for heart valve research. Implanting a heart valve on the arrested heart in sheep is complex and is often complicated by...

Camargo-dos-Santos, B., Carlos, C. L., Favero-Neto, J. et al. 2021. Welfare in Nile tilapia production: Dorsal fin erection as a visual indicator for insensibility. Animals 11(10), 3007.

In aquaculture, to ensure animal welfare in pre-slaughter and slaughter stages, it is fundamental that fish are insensible. A method for evaluating fish insensibility is based on visual sensibility indicators (VSI) assessment (i.e., self-initiated behavior...