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BACKGROUND Interleukin (IL)-4 and IL-13 have been shown to be potent switch factors for IgE synthesis in human B cells. OBJECTIVE In this study we investigated the effects of recombinant human IL-4(More)
We used the vapor phase of acrolein as an anhydrous fixative for timothy grass pollen in an immunogold double-labeling localization study of two different major allergens, Phl p I and Phl p V. More(More)