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Figure 5 | BMC Immunology

Figure 5

From: A study on the immunological basis of the dissociation between type I-hypersensitivity skin reactions to Blomia tropicalis antigens and serum anti-B. tropicalis IgE antibodies

Figure 5

Reaction of anti- B. tropicalis IgE antibodies and total IgE to A. lumbricoides extracts. Sera from individuals with positive (SPT-positive individuals) or negative (SPT-negative individuals) skin prick test reactions to B. tropicalis extract were pre-incubated with the indicated concentrations of A. lumbricoides extract and tested in an indirect ELISA using B. tropicalis extract as antigen (A) or assayed for total IgE level (B). The reductions in anti-B. tropicalis IgE antibody levels and total IgE levels were calculated as described in Methods section. *, p < 0.05, Mann-Whitney U test.

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BMC Immunology

ISSN: 1471-2172

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