Immune Response among Patients Exposed to Molds

نویسندگان

  • David A. Edmondson
  • Christy S. Barrios
  • Trevor L. Brasel
  • David C. Straus
  • Viswanath P. Kurup
  • Jordan N. Fink
چکیده

Macrocyclic trichothecenes, mycotoxins produced by Stachybotrys chartarum, have been implicated in adverse reactions in individuals exposed to mold-contaminated environments. Cellular and humoral immune responses and the presence of trichothecenes were evaluated in patients with mold-related health complaints. Patients underwent history, physical examination, skin prick/puncture tests with mold extracts, immunological evaluations and their sera were analyzed for trichothecenes. T-cell proliferation, macrocyclic trichothecenes, and mold specific IgG and IgA levels were not significantly different than controls; however 70% of the patients had positive skin tests to molds. Thus, IgE mediated or other non-immune mechanisms could be the cause of their symptoms.

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عنوان ژورنال:

دوره 10  شماره 

صفحات  -

تاریخ انتشار 2009