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

Virulence factors in streptococci.

L W Wannamaker

    Scandinavian Journal of Infectious Diseases. Supplementum
    |January 1, 1982
    PubMed
    Summary

    Streptococcal infections, including sepsis, are linked to specific bacteria like Lancefield groups A, B, D, and viridans streptococci. Understanding these pathogens is key to addressing diverse diseases they cause.

    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

    The Epidemiology and Prevention of Rheumatic Fever.

    Bulletin of the New York Academy of Medicine·2009
    Same author

    The epidemiology and prevention of rheumatic fever. 1952.

    Bulletin of the New York Academy of Medicine·1997
    Same author

    Lymphocyte subpopulations in rheumatic heart disease.

    The Journal of rheumatology·1987
    Same author

    Antibody response to bacteriophage hyaluronidase in acute glomerulonephritis after group A streptococcal infection.

    The Journal of infectious diseases·1987
    Same author

    Surface proteins in the transduction of groups A and G streptococci.

    Journal of medical microbiology·1986
    Same author

    Enzyme-linked immunosorbent assay for identification and measurement of antibodies to group A streptococcal bacteriophage.

    The Journal of laboratory and clinical medicine·1985

    Area of Science:

    • Microbiology
    • Infectious Diseases
    • Clinical Medicine

    Background:

    • Streptococcal infections are a significant cause of morbidity and mortality in humans.
    • Specific streptococcal species and Lancefield groups are frequently implicated in invasive infections like septicemia.
    • The precise mechanisms by which streptococci cause disease remain incompletely understood.

    Purpose of the Study:

    • To review the common streptococcal pathogens associated with human infections.
    • To highlight the partial understanding of streptococcal virulence factors.
    • To underscore the broad spectrum of clinical manifestations caused by streptococci.

    Main Methods:

    • Literature review of streptococcal infections in humans.
    • Analysis of etiological agents in streptococcal septicemia.
    • Compilation of diverse clinical presentations associated with streptococcal diseases.

    Main Results:

    • Streptococcal septicemia is predominantly associated with Lancefield groups A, B, and D, pneumococci, Streptococcus milleri, and viridans streptococci.
    • The determinants of streptococcal invasiveness and bloodstream dissemination are not fully elucidated.
    • Streptococci are responsible for a wide array of diseases, ranging from pharyngitis and skin infections to rheumatic fever and endocarditis.

    Conclusions:

    • A comprehensive understanding of streptococcal pathogenesis is crucial for effective disease prevention and treatment.
    • Further research into streptococcal virulence factors is warranted to address the diverse clinical spectrum of these infections.
    • Identifying specific bacterial determinants is essential but insufficient to explain the full range of streptococcal-induced pathologies.

    Related Experiment Videos