Improvement Over Animal Testing
Most toxicologists believe that in vitro toxicity testing methods can be more useful, more time and cost-effective than toxicology studies in living animals (which are termed in vivo or "in life" methods).
Due to regulatory constraints and ethical considerations, the quest for alternatives to animal testing has gained a new momentum. In many cases the in vitro tests are better than animal tests because they can be used to develop safer products.
Read more about this topic: In Vitro Toxicology
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