Rat aversion to sevoflurane and isoflurane

Virtually all rodents used in research are eventually euthanized. Best practice is to anaesthetize these animals before euthanasia using a halogenated anaesthetic such as isoflurane. Exposure to isoflurane is aversive, but less so than exposure to the commonly used carbon dioxide. Sevoflurane is a newer halogenated anaesthetic that provides a smoother induction in humans, but […]