Do lab animals benefit from science?
New imaging technologies, such as digital X-ray, MRIs and ultrasound, spare animals the ordeal of invasive procedures to see what’s going on within the animal. Drug developments over the past four years allow researchers to use gas anesthesia even for small animals instead of injections. Individually ventilated cages provide a better environment with less humidity, bacteria and ammonia. Greater focus on animal care has led to better trained staff. Certification programs encourage technicians to undergo more training for monetary gain.
