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Foodborne botulism is a potentially deadly condition that’s caused by eating food contaminated with botulinum toxin, a potent toxin that attacks the body’s nervous system.The disease is ...
C. botulinum is a Gram-positive, rod-shaped, spore-forming bacterium. [1] It is an obligate anaerobe, the organism survives in an environment that lacks oxygen.However, C. botulinum tolerates traces of oxygen due to the enzyme superoxide dismutase, which is an important antioxidant defense in nearly all cells exposed to oxygen. [7]
Foodborne botulism is the rarest form, accounting for only around 15% of cases (US) [53] and has more frequently resulted from home-canned foods with low acid content, such as carrot juice, asparagus, green beans, beets, and corn. However, outbreaks of botulism have resulted from more unusual sources.
What are the symptoms of botulism? According to the FDA and CDC symptoms of botulism include: General weakness. Dizziness. Double-vision. Trouble speaking or swallowing. Difficulty breathing ...
Botulinum toxin, or botulinum neurotoxin (commonly called botox), is a neurotoxic protein produced by the bacterium Clostridium botulinum and related species. [24] It prevents the release of the neurotransmitter acetylcholine from axon endings at the neuromuscular junction , thus causing flaccid paralysis . [ 25 ]
Botulinum is a form of deadly food poisonings. Symptoms can appear from six hours to two weeks after eating food that contains the toxin. Symptoms that botulinum causes includes:
Clostridium species are readily found inhabiting soils and intestinal tracts. Clostridium species are also a normal inhabitant of the healthy lower reproductive tract of females. [14] The main species responsible for disease in humans are: [15] Clostridium botulinum can produce botulinum toxin in food or wounds and can cause botulism.
It occurs mainly in cooked and processed foods due to competition with other biota in raw foods, and humans are the main cause of contamination as a substantial percentage of humans are persistent carriers of S. aureus. [16] The CDC has estimated about 240,000 cases per year in the United States. [17] Clostridium botulinum; Clostridium perfringens