Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Ricin.

Laura Spivak1, Robert G Hendrickson

  • 1Department of Emergency Medicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA. spivakl@ohsu.edu

Critical Care Clinics
|September 20, 2005
PubMed
Summary
This summary is machine-generated.

Ricin, a toxin from castor beans, is a potential biological weapon due to its availability. Recognizing ricin poisoning requires high suspicion as symptoms mimic other diseases, with treatment being supportive.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

ACMT Practice Statement:
Duration of Intravenous Acetylcysteine Therapy Following Acetaminophen Overdose (2026 Update).

Journal of medical toxicology : official journal of the American College of Medical Toxicology·2026
Same author

Interpreting Fentanyl and Norfentanyl Concentrations among Patients Seen in the Emergency Department after a Nonfatal Opioid Overdose: A Multicenter Study.

Journal of medical toxicology : official journal of the American College of Medical Toxicology·2026
Same author

Severe and Refractory Precipitated Opioid Withdrawal Induced by Samidorphan.

The American journal of psychiatry·2026
Same author

Effect of various mediums on water bead expansion in acidic and neutral solutions.

Clinical toxicology (Philadelphia, Pa.)·2025
Same author

Clinical Features of Paralytic Shellfish Poisoning: a Case Series from the 2024 Oregon Outbreak.

Journal of medical toxicology : official journal of the American College of Medical Toxicology·2025
Same author

An evaluation of the current case reporting of extracorporeal membrane oxygenation use in poisoned patients and recommendations for further improvement.

Clinical toxicology (Philadelphia, Pa.)·2025

Area of Science:

  • Toxicology
  • Biodefense

Background:

  • Ricin is a highly toxic protein derived from the castor plant (Ricinus communis).
  • Its accessibility makes ricin a significant concern as a potential biological weapon.
  • Ricin intoxication can present with diverse clinical manifestations, complicating rapid diagnosis.

Purpose of the Study:

  • To highlight the threat posed by ricin as a biological weapon.
  • To emphasize the importance of maintaining a high index of suspicion for ricin exposure.
  • To underscore the challenges in diagnosing ricin intoxication due to its varied presentation.

Main Methods:

  • Review of existing literature on ricin toxicity and biological weapon potential.
  • Analysis of clinical case reports and epidemiological data related to ricin exposure.

Related Experiment Videos

  • Discussion of diagnostic challenges and supportive care strategies.

    • Main Results:

    • Ricin's inherent toxicity and ease of production present a credible biothreat.
    • The non-specific nature of ricin poisoning symptoms necessitates broad differential diagnoses.
    • Effective treatment protocols for ricin poisoning are limited, focusing primarily on supportive care.

    Conclusions:

    • Vigilance and a low threshold for suspicion are crucial for identifying potential ricin exposure events.
    • Early recognition of ricin intoxication is critical for managing potential outbreaks.
    • Current management strategies for ricin toxicity are primarily supportive, emphasizing symptom management.