Naturally Derived Local Anesthetics
- Saxitoxin
- Neosaxitoxin
- Tetrodotoxin
- Menthol
- Eugenol
Naturally occurring local anesthetics not derived from cocaine are usually neurotoxins, and have the suffix -toxin in their names. Unlike cocaine produced local anesthetics which are intracellular in effect, saxitoxin, neosaxitoxin & tetrodotoxin bind to the extracellular side of sodium channels.
Read more about this topic: Local Anesthetic
Famous quotes containing the words naturally, derived and/or local:
“So different are the colours of life, as we look forward to the future, or backward to the past; and so different the opinions and sentiments which this contrariety of appearance naturally produces, that the conversation of the old and young ends generally with contempt or pity on either side.”
—Samuel Johnson (1709–1784)
“Ex oriente lux may still be the motto of scholars, for the Western world has not yet derived from the East all the light which it is destined to receive thence.”
—Henry David Thoreau (1817–1862)
“The country is fed up with children and their problems. For the first time in history, the differences in outlook between people raising children and those who are not are beginning to assume some political significance. This difference is already a part of the conflicts in local school politics. It may spread to other levels of government. Society has less time for the concerns of those who raise the young or try to teach them.”
—Joseph Featherstone (20th century)