#laboratory research
- Armendin — A chemical substance or active compound utilized experimentally or in biopharmaceutical research for its specific structural properties. In medical and organic compound nomenclature, the term refers to a molecule isolated or synthesized in the laboratory, studied for its cellular interactions at the receptor level or as a potential therapeutic ingredient in preventive formulations.
- Avertin — The historical trade name for tribromoethanol, a chemical compound utilized in the first half of the 20th century as a general anesthetic administered rectally, particularly in pediatric surgery and neurosurgery; due to its narrow therapeutic index and high risk of hepatotoxicity or severe respiratory depression, it was withdrawn from general human clinical use and is now utilized almost exclusively in experimental veterinary medicine and laboratory research on rodents.