While botulism is characterized by a descendant flaccid paralysis, tetanus consists in spastic paralysis. In the severe forms of both diseases, death occurs by respiratory distress.
Is botulism a type of spastic paralysis?
Botulism is a serious illness that causes flaccid paralysis of muscles. A neurotoxin, generically called botulinum toxin, causes botulism and the bacterium Clostridium botulinum (and rarely by C. butyricum and C. baratii) produces the neurotoxin.
What type of paralysis does botulism cause?
Botulism is a rare but serious illness caused by toxins that produce skeletal muscle paralysis. This paralysis affects muscles that help you breathe and move.
Is botulism flaccid paralysis?
Foodborne botulism is characterized by descending, flaccid paralysis that can cause respiratory failure. Early symptoms include marked fatigue, weakness and vertigo, usually followed by blurred vision, dry mouth and difficulty in swallowing and speaking.
What toxin causes spastic paralysis?
Tetanus neurotoxin (TeNT) binds to the presynaptic membrane of the neuromuscular junction, is internalized and transported retroaxonally to the spinal cord. The spastic paralysis induced by the toxin is due to the blockade of neurotransmitter release from spinal inhibitory interneurons.
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