Plesiomonas is a topic covered in the Johns Hopkins ABX Guide.

To view the entire topic, please or purchase a subscription.

Official website of the Johns Hopkins Antibiotic (ABX), HIV, Diabetes, and Psychiatry Guides, powered by Unbound Medicine. Johns Hopkins Guide App for iOS, iPhone, iPad, and Android included. Explore these free sample topics:

Johns Hopkins Guides

-- The first section of this topic is shown below --

MICROBIOLOGY

  • P. shigelloides is a facultative, anaerobic, Gram-negative rod weakly related to the species of Enterobacteriaceae and Vibrionaceae.
    • Previously known as Aeromonas shigelloides
    • Distinguish from Shigella spp. by oxidase test; distinguished from Aeromonas by negative DNAse testing.
    • Non-lactose fermenting, oxidase positive
  • Ubiquitous environmentally, it can be isolated from soil, usually fresh water, fish, shellfish and a wide range of animal species.
  • Mechanism of diarrhea due to Plesiomonas shigelloides is unknown. It is capable of producing a cholera-like enterotoxin, thermostable enterotoxin, and also a thermolabile enterotoxin.
  • Many isolates produce beta-lactamases.
    • Usually susceptible to fluoroquinolones and carbapenems.

-- To view the remaining sections of this topic, please or purchase a subscription --

Last updated: January 3, 2018

Citation

TY - ELEC T1 - Plesiomonas ID - 540437 A1 - Auwaerter,Paul,M.D. Y1 - 2018/01/03/ PB - Johns Hopkins ABX Guide UR - https://www.unboundmedicine.com/medline/view/Johns_Hopkins_ABX_Guide/540437/all/Plesiomonas ER -