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Figure 1 | Immunity & Ageing

Figure 1

From: Age related changes in T cell mediated immune response and effector memory to Respiratory Syncytial Virus (RSV) in healthy subjects

Figure 1

Detection of RSV+pentamer+CD127+CD8+ T cells in peripheral blood. Prototypes of dot plots for young (20 years) or old (> 60 years) HLA-A2.1 positive participants, at baseline (A) and after stimulation with N-RSV1 (B). Shown is a dot plot of isolated CD8+ T cells fluorescence for RSV1- pentamer (R-PE) and anti-CD127 (FITC) gated on forward-scatter and side-scatter parameters. The frequency of double positive cells is expressed as percentage of total CD8+T cells in the quadrant.

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