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NC3Rs: National Centre for the Replacement Refinement & Reduction of Animals in Research

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Keep up to date with the latest news from the NC3Rs, including the researchers we fund. Follow us on social media and subscribe to our newsletter to get the latest updates directly.

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Recent articles in the scientific press have questioned whether the 3Rs should be replaced by a broader ethical framework for animal research.

A brown mouse

Earlier this year, NC3Rs staff met with animal technicians from different universities around the UK to discuss the ways they introduce new environmental enrichment into their facilities.

Three brown mice inside, on top of and around a cubic wooden shelter with circular holes.

In this guest blog post, Professor Paul Flecknell and Jon Gledhill of FLAIRE Learning share the e-learning resources they’ve developed for those working with laboratory animals and how e-learning can complement more traditional training approaches.

A diagram of a rabbit breathing apparatus for anaesthesia, demonstrating the flow of air, oxygen and carbon dioxide.

Running a 3Rs award scheme is one way that biopharmaceutical companies can support scientists and animal care staff to put the 3Rs into practice. In this guest blog post, Paul Finnemore and Stewart Owen share how AstraZeneca is supporting

A white mouse in a tank

Animal care staff at the University of Dundee's Medical School Resources Unit (MSRU) have put a number of refinements into practice over the past 18 months, including improving environmental enrichment and refining their breeding colonies.

Mice in a tank

Last month we sponsored three events as part of Pint of Science, an annual festival that invites researchers into pubs and cafes around the world to speak to the public about what they do.

The 3R's pamphlet with the Pint of Science advertisement board in the background

In this guest blog post, Dr Sally Robinson, Director of Animal Sciences and Technologies at AstraZeneca (Alderley Park), explores how the company has implemented the single use of needles as a refinement across their sites.

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As ever, 2018 has been a year full of activity for the NC3Rs. Our website’s news and blogs section has featured 38 posts this year covering a range of important 3Rs topics.

2018 made with the NC3Rs pamphlets