Tetrodotoxin - Revision history

DavidB4-bot: clean up

2016-06-23T12:55:39Z

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Barikada at 23:55, January 31, 2008

2008-01-31T23:55:09Z

Vossy: links

2007-04-11T21:50:30Z

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Jaques at 21:41, April 11, 2007

2007-04-11T21:41:42Z

Chrysogonus: New page: A neurotoxin found in a wide variety animals, most notably the Japanese puffer fish ''fugu''; however, there is good evidence that the toxin is actually produced by bacteria within the...

2007-04-11T21:35:57Z

New page: A neurotoxin found in a wide variety animals, most notably the Japanese puffer fish ''fugu''; however, there is good evidence that the toxin is actually produced by bacteria within the...

New page

A neurotoxin found in a wide variety animals, most notably the Japanese [[puffer fish]] ''fugu''; however, there is good evidence that the toxin is actually produced by bacteria within these animals. For instance, fish grown in tanks do not produce toxin until fed tissue from toxin-producing fish <ref> http://www.chm.bris.ac.uk/motm/ttx/ttx.htm </ref>

The toxin binds to a subset of voltage-gated sodium channels in the central nervous system, preventing the channels from opening and so preventing nerve function. This activity has proved very useful in laboratory experiments to determine how nerves work.

Death by tetrodotoxin poisoning is rather rare throughout the world, but is most common in Japan where the flesh of the puffer fish is a delicacy. Between 1974 and 1983 there were 179 recorded deaths from tetrodotoxin poisoning in Japan <ref> http://www.chm.bris.ac.uk/motm/ttx/ttx.htm </ref>

It has been suggested that tetrodotoxin could account for the Haitian legend of the zombie, as the respiratory paralysis caused by the toxin could resemble death. After the toxin wears off, the victim would then appear to come back to life. However, other researchers have dismissed these claims. <ref> http://www.webster.edu/~corbetre/haiti/bookreviews/davisrev.htm </ref>

==References==

<references/>

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-'''Tetrodotoxin''' is a neurotoxin found in a wide variety [[animal]]s, most notably the Japanese [[puffer fish]] ''fugu''; however, there is good evidence that the toxin is actually produced by bacteria within these animals.  For instance, fish grown in tanks do not produce toxin until fed tissue from toxin-producing fish <ref> http://www.chm.bris.ac.uk/motm/ttx/ttx.htm </ref>
+'''Tetrodotoxin''' is a neurotoxin found in a wide variety [[animal]]s, most notably the Japanese [[puffer fish]] ''fugu''; however, there is good evidence that the toxin is actually produced by bacteria within these animals.  For instance, fish grown in tanks do not produce toxin until fed tissue from toxin-producing fish <ref>http://www.chm.bris.ac.uk/motm/ttx/ttx.htm</ref>
 The toxin binds to a subset of voltage-gated [[sodium]] channels in the central nervous system, preventing the channels from opening and so preventing nerve function.  This activity has proved very useful in laboratory experiments to determine how nerves work.
-Death by tetrodotoxin poisoning is rather rare throughout the world, but is most common in Japan where the flesh of the puffer fish is a delicacy.  Between 1974 and 1983 there were 179 recorded deaths from tetrodotoxin poisoning in Japan <ref> http://www.chm.bris.ac.uk/motm/ttx/ttx.htm </ref>
+Death by tetrodotoxin poisoning is rather rare throughout the world, but is most common in Japan where the flesh of the puffer fish is a delicacy.  Between 1974 and 1983 there were 179 recorded deaths from tetrodotoxin poisoning in Japan <ref>http://www.chm.bris.ac.uk/motm/ttx/ttx.htm</ref>
-It has been suggested that tetrodotoxin could account for the [[Haiti]]an legend of the [[zombie]], as the respiratory paralysis caused by the toxin could resemble death.  After the toxin wears off, the victim would then appear to come back to life.  However, other researchers have dismissed these claims. <ref> http://www.webster.edu/~corbetre/haiti/bookreviews/davisrev.htm </ref>
+It has been suggested that tetrodotoxin could account for the [[Haiti]]an legend of the [[zombie]], as the respiratory paralysis caused by the toxin could resemble death.  After the toxin wears off, the victim would then appear to come back to life.  However, other researchers have dismissed these claims.<ref>http://www.webster.edu/~corbetre/haiti/bookreviews/davisrev.htm</ref>
 ==References==
 <references/>
-[[category:biology]]
+[[Category:Biology]]

← Older revision		Revision as of 23:55, January 31, 2008
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−	A neurotoxin found in a wide variety [[animal]]s, most notably the Japanese [[puffer fish]] ''fugu''; however, there is good evidence that the toxin is actually produced by bacteria within these animals. For instance, fish grown in tanks do not produce toxin until fed tissue from toxin-producing fish <ref> http://www.chm.bris.ac.uk/motm/ttx/ttx.htm </ref>	+	'''Tetrodotoxin''' is a neurotoxin found in a wide variety [[animal]]s, most notably the Japanese [[puffer fish]] ''fugu''; however, there is good evidence that the toxin is actually produced by bacteria within these animals. For instance, fish grown in tanks do not produce toxin until fed tissue from toxin-producing fish <ref> http://www.chm.bris.ac.uk/motm/ttx/ttx.htm </ref>

	The toxin binds to a subset of voltage-gated [[sodium]] channels in the central nervous system, preventing the channels from opening and so preventing nerve function. This activity has proved very useful in laboratory experiments to determine how nerves work.		The toxin binds to a subset of voltage-gated [[sodium]] channels in the central nervous system, preventing the channels from opening and so preventing nerve function. This activity has proved very useful in laboratory experiments to determine how nerves work.

← Older revision		Revision as of 21:41, April 11, 2007
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	<references/>		<references/>
		+	[[category:biology]]