Imaging technologies have greatly reduced the number of animals needed for research. In the past, animals would have had to be euthanized in order to examine internal organs while today imaging allows visualization and study of what was previously not possible. Here an anesthetized marmoset monkey is being prepared to…
View and ShareThe anatomy and function of organ systems in pigs are very similar to that of humans. Pig and human hearts and their associated blood vessels are approximately the same size and structure. Thus pigs are a valuable model in understanding heart function, disease, and treatment. Both pigs and people are…
Visit Species PageZebrafish are useful in research studies exploring basic biology and human disease mechanisms. They share 70% of their genetic makeup with humans. Their eggs are fertilized externally and their embryos are transparent. All of this makes Zebrafish a valuable model for studies to understand gene function and many human genetic…
Visit Species PageAll research animals, from tiny fish to curious monkeys, receive daily health checks. Pictured here are two baby rats being evaluated by their animal caregiver. Their eyes, ears, color, condition of fur and behavior are all assessed daily to ensure good health. These interactions also help build a positive relationship…
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