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Updated: Aug 9, 2026

Development of an in vitro model system for studying the interaction of Equus caballus IgE with its high-affinity receptor FcεRI
07:31

Development of an in vitro model system for studying the interaction of Equus caballus IgE with its high-affinity receptor FcεRI

Published on: November 1, 2014

Effect of prolonged venom immunotherapy on serum venom-specific IgE and IgG

W F Clayton, R E Reisman, J W Georgitis

    Clinical Allergy
    |July 1, 1983
    PubMed

    Serum venom-specific IgE and IgG were monitored in twenty-three patients receiving venom immunotherapy for more than 3 years. Two response patterns of IgE antibody were found. Following initiation of therapy, seven patients had a rise in serum venom-specific IgE, peaking at one year, then decreasing. Sixteen patients had a persistent fall in IgE antibody titres following initiation of therapy. At the end of 3 years, levels of serum venom-specific IgE in both groups were comparable. The presence of atopy may have influenced the rising IgE antibody response. Serum venom-specific IgG either rose or remained elevated if the pretreatment titres were high. After several years of therapy, there was generally a decrease in serum venom-specific IgG.

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