According to a new study in eLife, arthritis is much more widespread in the animal kingdom than previously suspected.
Species specific
University of Liverpool Equine Research
Topic: Equine
NC3Rs- Quantifying the Potential of Skin Swabbing as a Refinement for DNA Sampling of Laboratory Fish
The recent development of skin swabbing techniques - which produce sufficient DNA for PCR amplification - potentially offers a refined procedure with enormous impact for fish welfare.
Topic: Fish