System Glossary
 Glossary Search for tetrodotoxin (Search Options)

Definition of Term

tetrodotoxin
(English) The poison found in tetrodotoxic fishes; also called spheroidine, fugu toxin, or puffer poison. The empirical molecular formula is approximately C11 H17 O8 YH20. It is among the most toxic substances known among the non-proteins. It is a sodium channel blocker, preventing transmission of pain signals and is being examined as a non-addictive pain suppressor, 3000 times more powerful than morphine. (See also: tetrodotoxic fishes, tetrodotoxication, spheroidine)

Other Search Engines

European Environment Agency Glossary of the European Environmental Agency
Wikipedia The Free Encyclopedia
Encyclopedia Britannica Highly authoritative source
EPA Terms Glossary of the U.S. Environmental Protection Agency
Google Search The largest Internet Search Engine
Google Image Search for Images related to the term
eENVplus Thesaurus Thesaurus gathering glossaries for biodiversity, environment and biogeography
A-Z Biodiversity Terms Glossary providing definitions of terms, areas and acronyms related to biodiversity, commonly used, internationally recognized where possible, well referenced, and derived from legitimate sources
Glossary Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Back to Search
Back to Top