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

Allergens causing bird fancier's asthma

I Tauer-Reich1, G Fruhmann, A B Czuppon

  • 1Pneumology Section, Klinikum Grosshadern, University of Munich, Germany.

Allergy
|July 1, 1994
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

DNA double-strand breaks and apoptosis after in vitro exposure to toluene diisocyanate.

Toxicology in vitro : an international journal published in association with BIBRA·2010
Same author

Comparison of IgE antibody concentrations to pyromellitic dianhydride-modified laminin and human serum albumin in sera of exposed workers with respiratory complaints.

International archives of allergy and immunology·2002
Same author

The genotoxic risk of hospital, pharmacy and medical personnel occupationally exposed to cytostatic drugs--evaluation by the micronucleus assay.

Mutation research·2001
Same author

B-cell epitopes of the allergen Chi t 1.01: peptide mapping of epitopes recognized by rabbit, murine, and human antibodies.

Allergy·2001
Same author

T-cell receptor repertoire expression in workers with occupational asthma due to platinum salt.

The European respiratory journal·2001
Same author

Identification and characterization of cross-reactive natural rubber latex and Ficus benjamina allergens.

International archives of allergy and immunology·2001
Same journal

Route of Allergen Immunotherapy: A Global Look Into Physicians' Motivations.

Allergy·2026
Same journal

Dendritic Cell α-Ketoglutarate Regulates Tfh Polarization in Allergy.

Allergy·2026
Same journal

Decoding the "Metallic" Immune Imprint: Single-Cell Exposomics Reveals the Immune Imprint of Fire Smoke.

Allergy·2026
Same journal

Immunonutrition in Early Life: The Role of Complementary Feeding, Dietary Patterns, and Nutritional Exposures on the Health of Young Children-An EAACI Scoping Review.

Allergy·2026
Same journal

Detergent-Containing Toothpaste Decreases Esophageal Mucosal Impedance and Alters Salivary Properties in Humans.

Allergy·2026
Same journal

Global Variation in Timing of Allergenic Food Introduction for Food Allergy Prevention: An International Survey of Healthcare Professionals.

Allergy·2026
See all related articles

Bird feathers contain allergens that trigger bird fancier's asthma. These feather allergens can cause allergic reactions and cross-react with other bird species, highlighting their significance in respiratory health.

Area of Science:

  • Allergology
  • Pulmonology
  • Immunology

Background:

  • Bird fancier's asthma is a hypersensitivity pneumonitis.
  • Asthmatic symptoms are often linked to exposure to pet birds.
  • The specific allergens in bird feathers contributing to asthma are not fully understood.

Purpose of the Study:

  • To determine the extent to which bird feathers contain allergens responsible for bird fancier's asthma.
  • To identify specific allergenic components in feather dust.

Main Methods:

  • Radioallergosorbent test (RAST) and IgE immunoblots were used.
  • Analysis included feather extracts and serum proteins from various bird species.
  • Bronchial hyperreactivity testing was performed on subjects.

Related Experiment Videos

Main Results:

  • Positive IgE antibody reactions to feather extracts and bird sera were observed.
  • Major allergenic bands (20-30 kDa and 67 kDa) were identified in feather extracts and serum proteins.
  • Allergenic components in feather dust showed cross-reactivity between bird species.

Conclusions:

  • Inhalable feather dust contains significant allergenic components.
  • Bird feathers play a crucial role in immediate-type allergic reactions associated with bird fancier's asthma.
  • Cross-reactivity between allergens from different bird species is common.