May 2017

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Refining training methods for macaques in neuroscience research

Scientists at Newcastle University have developed a novel automated system for positive reinforcement training (PRT) of macaque monkeys, suitable for...

Reducing the use of male Xenopus frogs

Researchers at University of Portsmouth have optimised a robust sperm preservation method that will reduce the number of frogs used in research. The...

Announcing our new Skills and Knowledge Transfer grants

Many scientists can be reluctant to adopt new 3Rs technologies and approaches because of concerns about comparison with historic data or access to...

Guidance for university web pages on the 3Rs in animal research

Our Regional Programme Managers, Kamar Ameen-Ali and Emma Stringer, have recently been working with universities on their web pages about animal...

Maximising the success of bile duct cannulation studies

Working in partnership with three contract research organisations (CROs), the NC3Rs has recently published recommendations in Laboratory Animals for...

A new test guideline for refined acute inhalation studies

The OECD has recently approved a refined test guideline for acute inhalation studies.* The Fixed Concentration Procedure (FCP) is a refinement over...