@article{ref1,
title="Stinging insect allergy: sensitization to vespids in Madrid and surroundings. Cross-reactivity study",
journal="Allergy",
year="1990",
author="Puyana, J. and Díez-Gómez, M. L. and Cuevas, M. and Quirce, S. and Fernández Rivas, M. and Hinojosa, M.",
volume="45",
number="2",
pages="126-129",
abstract="The study comprised 28 patients from the centre of Spain (Madrid and surroundings) who had suffered systemic reactions when stung by vespids. Specific IgE antibodies to Vespula spp. and Polistes spp. venoms were measured by RAST. All patients had positive RAST to Vespula venom and half of them also had positive RAST to Polistes venom. A patient can be sensitive to both venoms due to either a clinical sensitization to both venoms, or common antigenic determinants. To differentiate these states we used a RAST inhibition assay. We could inhibit Polistes RAST with either Polistes or Vespula venom to a similar degree. Inhibition of Vespula RAST was possible with Vespula venom, but only to a limited degree with Polistes venom. Direct RAST and RAST inhibition studies indicate that in our geographic region sensitization to Vespula venom is more common than to Polistes venom and Polistes might have cross-reactivity in our patients.<p /><p>Language: en</p>",
language="en",
issn="0105-4538",
doi="",
url="http://dx.doi.org/"
}