Search results
Results from the WOW.Com Content Network
Opening a sodium channel causes depolarization, which could sequentially cause paralysis, heart arrhythmia, and changing the senses of heat and cold. Such poisoning from ciguatoxins is known as ciguatera. Ciguatoxins are lipophilic, able to cross the blood–brain barrier, and can cause both central and peripheral neurologic symptoms.
Ciguatoxin 1 or CTX-1 is a toxic chemical compound, the most common and potent type in the group of ciguatoxins.It is a large molecule consisting of polycyclic polyethers that can be found in certain types of fish in the Pacific Ocean.
Ciguatera fish poisoning (CFP), also known as ciguatera, is a foodborne illness caused by eating reef fish contaminated with ciguatoxins. [ 4 ] [ 2 ] Such individual fish are said to be ciguatoxic . Symptoms may include diarrhea , vomiting, numbness, itchiness, sensitivity to hot and cold, dizziness , and weakness.
Ciguatera is found in algae that grows on coral reefs in tropical and subtropical waters like those surrounding the Keys. Fish that feed off the reef ingest the toxin in their flesh, and it moves ...
Disseminated protothecosis is most commonly seen in dogs. The algae enters the body through the mouth or nose and causes infection in the intestines. From there it can spread to the eye, brain, and kidneys. Symptoms can include diarrhea, weight loss, weakness, inflammation of the eye , retinal detachment, ataxia, and seizures. [11]
The mysterious respiratory illness that may have sickened thousands of dogs across the country could be caused by a new type of bacterial infection, researchers say. ... Good Morning America. JD ...
Afterwards, carnivorous fish, which are targeted by fishing industries, move the toxins further up the food chain. Ciguatera is the most common form of seafood poisoning caused by harmful algal blooms in the world and its incidence and range appear to spread. Best estimates indicate that more than 50,000 people are globally affected every year.
The manner and cause of death were still pending, he said by email. The Humane Society, which contracts with the city for animal control and welfare services, said a second victim was recovering ...