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Related Concept Videos

Conditioned Taste Aversion01:14

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Conditioned taste aversion, also known as sauce béarnaise syndrome, is a phenomenon in which an individual develops an aversion to a certain food taste following a negative experience, typically illness. This form of aversion is a type of classical conditioning in which the taste of the food (conditioned stimulus, CS) is associated with the experience of illness (unconditioned stimulus, UCS).
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Examination of Host Phenotypes in Gambusia affinis Following Antibiotic Treatment
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Ciguatera fish poisoning.

Patrick Armstrong1, Peter Murray2, Annette Nesdale3

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This summary is machine-generated.

Ciguatera fish poisoning (CFP), a global seafood toxin illness, caused severe cardiotoxicity in three New Zealand patients. This case cluster highlights CFP

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Area of Science:

  • Marine toxicology
  • Environmental health
  • Clinical neurology

Background:

  • Ciguatera fish poisoning (CFP) is a significant global health concern, predominantly affecting tropical and subtropical regions.
  • CFP is caused by consuming fish contaminated with ciguatoxins, leading to diverse clinical presentations.
  • Symptoms range from gastrointestinal distress to severe neurological and cardiovascular complications.

Observation:

  • A cluster of four CFP cases was identified at Wellington Hospital, New Zealand.
  • Three patients experienced life-threatening cardiotoxicity, including arrhythmias and hypotension.
  • One patient presented with severe gastrointestinal symptoms.

Findings:

  • This case series underscores the potential for severe cardiotoxicity in CFP, even outside endemic areas.
  • The neurological and cardiovascular manifestations of CFP require prompt recognition and management.
  • Diagnostic challenges and treatment strategies for CFP are critical public health considerations.

Implications:

  • Increased awareness of CFP is crucial for clinicians in non-endemic regions like New Zealand.
  • Effective public health surveillance and education are necessary to prevent and manage CFP outbreaks.
  • Further research into the pathophysiology and treatment of CFP-induced cardiotoxicity is warranted.