3Rs - search page

The mission statement of the 3Rs-Centre Utrecht Life Sciences (ULS) is to stimulate the development, acceptance and implementation of methods which can Replace, Reduce and Refine (the 3Rs) animal experiments. The centre is affiliated with Utrecht Life Sciences and provides information and advice to the Animal Welfare Body of both Utrecht University and the University Medical Centre Utrecht.

The CAMARADES collaboration provides a supporting framework for groups involved in the systematic review and meta-analysis of data from experimental animal studies. 

Our interests range from identifying potential sources of bias in animal work; developing recommendations for improvements in the design and reporting of animal studies; developing the meta-analysis methodology the better to apply it to animal studies; through to the selection of candidate stroke drugs for clinical trial. 

CAMARADES aims to provide a central focus for data sharing; to act as a resource for those wishing to carry out such reviews; to provide a web based stratified meta-analysis bioinformatics engine (under development!); and to act as a repository for completed reviews.

The Allen Brain Observatory presents the first standardized in vivo survey of physiological activity in the mouse visual cortex, featuring representations of visually evoked calcium responses from GCaMP6-expressing neurons in selected cortical layers, visual areas and Cre lines. 

Consensus meetings on the care and use of fish, wildlife and agricultural animals in research is provided by Norecopa. It contains presentations, guidelines and consensus statements from four international meetings covering all Three Rs, is in English and free of charge.

Website is currently under review. 9th October 2023

Recommendations for Excellence: as part of ongoing efforts to reduce waste and increase the reproducibility of animal research and testing, a group of experts led by the Secretary of Norecopa has produced a set of guidelines for planning animal experiments

ATLA is published by  FRAME, and has been a key scientific journal in the field of laboratory animal alternatives for more than 30 years. Circulated worldwide, ATLA is distributed to individuals, organisations and institutions. It covers the  latest research relating to alternatives to the use of laboratory animals.