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Botulism also affects commercially raised poultry. In chickens, the mortality rate varies from a few birds to 40% of the flock. Botulism seems to be relatively uncommon in domestic mammals; however, in some parts of the world, epidemics with up to 65% mortality are seen in cattle. The prognosis is poor in large animals that are recumbent.
Depending on the type of botulism considered, different tests for diagnosis may be indicated. Foodborne botulism: serum analysis for toxins by bioassay in mice should be done, as the demonstration of the toxins is diagnostic. [62] Wound botulism: isolation of C. botulinum from the wound site should be attempted, as growth of the bacteria is ...
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]
The main species responsible for disease in humans are: [15] Clostridium botulinum can produce botulinum toxin in food or wounds and can cause botulism. This same toxin is known as Botox and is used in cosmetic surgery to paralyze facial muscles to reduce the signs of aging; it also has numerous other therapeutic uses.
The T-2 toxin was an outbreak and made humans develop symptoms like food poisoning, chills, nausea, dizziness, etc. [38] The trichothecenes mycotoxin affects animals by decreasing plasma glucose, red blood cell and leukocyte counts. [38] Pathological changes in the liver and stomach, as well as weight loss has been accounted for. [38]
They can affect either presynaptic mechanisms or postsynaptic mechanisms, preventing the junction from functioning normally. The most studied diseases affecting the human acetylcholine receptor are myasthenia gravis and some forms of congenital myasthenic syndrome. Other diseases include the Lambert–Eaton syndrome and botulism. [citation needed]
The binding of the exotoxin and antibody forms an antigen-antibody interaction and the exotoxins are targeted for destruction by the immune system. If this interaction does not happen, the exotoxins bind to the exotoxin receptors that are on the cell surface and causes death of the host cell by inhibiting protein synthesis. This figure also ...
Main article: Human parasite Endoparasites Protozoan organisms Common name of organism or disease Latin name (sorted) Body parts affected Diagnostic specimen Prevalence Source/Transmission (Reservoir/Vector) Granulomatous amoebic encephalitis and Acanthamoeba keratitis (eye infection) Acanthamoeba spp. eye, brain, skin culture worldwide contact lenses cleaned with contaminated tap water ...