A case of taurine-containing drink induced anaphylaxis

Taurine is one of most abundant free amino acids in mammalian tissue. It has been used for various health functional foods as a main ingredient in food industry. A 33-year-old female patient repeatedly experienced generalized itching, urticaria, dyspnea and dizziness after drinking taurine-containin...

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Detalles Bibliográficos
Autores principales: Lee, Seung-Eun, Lee, Suh-Young, Jo, Eun-Jung, Kim, Mi-Young, Yang, Min-Suk, Chang, Yoon-Seok, Kim, Sae-Hoon
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Asia Pacific Association of Allergy, Asthma and Clinical Immunology 2013
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3563024/
https://www.ncbi.nlm.nih.gov/pubmed/23404176
http://dx.doi.org/10.5415/apallergy.2013.3.1.70
Descripción
Sumario:Taurine is one of most abundant free amino acids in mammalian tissue. It has been used for various health functional foods as a main ingredient in food industry. A 33-year-old female patient repeatedly experienced generalized itching, urticaria, dyspnea and dizziness after drinking taurine-containing drinks. The patient showed positive response to oral challenge tests with taurine-containing drinks. The patient also showed positive response with synthetic taurine but not with natural taurine. Skin prick test and basophil activation test with the synthetic taurine were negative. To our knowledge, there has been no report of taurine-induced hypersensitivity reactions. We herein report the first case of taurine-containing drink induced anaphylaxis, especially by synthetic taurine.

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