21 research outputs found

    CD69<sup>+</sup> antigen specific T cells after aP booster vaccination.

    No full text
    <p>Surface markers on T-lymphocytes were measured after 48 h of stimulation with pertussis antigens (PT, FHA, PRN, FIM), without antigen stimulation (CO), or with diphtheria/tetanus (DT) antigen stimulation. Immunophenotyping was performed prior to (pre) and 28–36 days after (post) aP booster vaccination. The percentages of CD8<sup>+</sup>CD69<sup>+</sup><b>(a)</b> and CD4<sup>+</sup>CD69<sup>+</sup><b>(b)</b> lymphocytes within the total lymphocyte population are shown for all participants. To show outliers, the y-axis was divided into two scales (tilde). Scatter blot; horizontal lines indicate the median value. * significant increase/decrease after vaccination (Wilcoxon-test; p<0.05). ** highly significant increase/decrease after vaccination (Wilcoxon-test; p<0.01).</p

    IFN-γ and TNF-α secretion after aP booster vaccination.

    No full text
    <p>Cytokine secretion in post-booster culture supernatants was measured after 48 h of stimulation with PT by cytometric bead arrays. To show outliers the y-axis was divided into two scales (tilde). Horizontal lines indicate the median value.</p

    Distribution of participants and of Th1/Th2 cytokine secretion.

    No full text
    <p>The distribution of all participants and of the participants with detectable Th1/Th2 cytokine secretion within the three vaccination groups is shown. There was no Th2 cytokine secretion detectable in participants with exclusive wcP preimmunization.</p
    corecore