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

[A practical immunologic skin test for piglets].

J Raszyk1

  • 1Výzkumný ústav veterinárního lékarství, Brno.

Veterinarni Medicina
|May 1, 1992
PubMed
Summary
This summary is machine-generated.

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

Effects of chronic exposure to PCBs on cytochrome P450 systems and steroidogenesis in liver and testis of bulls (Bos taurus).

Comparative biochemistry and physiology. Part A, Molecular & integrative physiology·1998
Same author

[Evaluation and occurrence of high-risk pollutants in animal feed factories].

Veterinarni medicina·1998
Same author

Effects of environmental pollutants on the porcine and bovine immune systems.

Veterinarni medicina·1998
Same author

[Occurrence of harmful pollutants in fattened pigs].

Veterinarni medicina·1996
Same author

[Occurrence of harmful chemical elements (Hg, Cd, Pb) in pig stalls].

Veterinarni medicina·1996
Same author

[Occurrence of chlorinated pesticides and polychlorinated biphenyls in the stalls and outdoor environment in pig-fattening farms].

Veterinarni medicina·1996

A new skin test can identify piglets with weakened immune systems, detecting those prone to allergies or with reduced cellular immunity. This practical screening method aids in managing herd health on large farms.

Area of Science:

  • Veterinary Immunology
  • Dermal Diagnostic Testing
  • Swine Health Management

Context:

  • Deteriorating environmental quality is linked to declining immune system performance in pigs.
  • Assessing piglet immune status is crucial for effective herd management and disease prevention.
  • Existing methods for evaluating piglet immunity can be improved for practical farm application.

Purpose:

  • To develop and validate a practical, cost-effective immunological skin test for assessing piglet immune status.
  • To evaluate the test's ability to identify piglets with impaired cellular immunity and predisposition to allergies.
  • To provide a preliminary screening tool for veterinary surgeons to assess herd health.

Summary:

  • A skin test involving intradermal injections of saline, histamine, and phytohaemagglutinin was performed on 48 weaned piglets.

Related Experiment Videos

  • Measurements of papule size (20 minutes) and induration (24 hours) indicated immune responses.
  • Abnormal reactions identified piglets with potential allergic predispositions (histamine) or decreased cellular immunity (phytohaemagglutinin).

    • Impact:

    • The test can identify 'at-risk' piglets that may struggle to adapt to stress in large-scale farming operations.
    • It offers a preliminary, accessible method for veterinary surgeons to screen herds, examining up to 20 piglets per session.
    • This screening test aids in the early detection of immune system impairments, facilitating targeted management strategies.