Short-, Intermediate-, and Long-Term Changes in Basophil Reactivity Induced by Venom Immunotherapy.

Purpose: The basophil activation test (BAT) has been used to monitor venom immunotherapy (VIT) due to its high specificity. A previous study has reported a good correlation between a significant decrease in basophil activation during 5 years of VIT and clinical protection assessed by sting challenge. The following prospective study was performed to examine changes in basophil reactivity over a complete VIT period of 5 years.

Protophormia terraenovae. A new allergenic species in amateur fishermen of Caceres, Spain.

Background: Asticot maggot (Blowfly, Calliphoridae family) is the most important live bait used for angling in our country. Prevalence of allergy to live fish bait in occupationally exposed workers has been described. The purpose of this study was to determine the prevalence of asticot allergy in amateur fishermen and the identification of marketed asticot species in Cáceres, Spain.

Basophil activation test for the in vitro diagnosis of nonsteroidal anti-inflammatory drug hypersensitivity.

There is need for an in vitro diagnostic test for hypersensitivity to nonsteroidal anti-inflammatory drugs (NSAIDs). The purpose of this study was to assess the reliability of one such diagnostic, the basophil activation test. Forty-three drug hypersensitive patients referring several immediate reactions (anaphylaxis, urticaria, angioedema, asthma, and rhinoconjunctivitis) to one or more NSAIDs and 29 controls participated.