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Fig. 2 | BMC Immunology

Fig. 2

From: Characteristics and reference ranges of CD4+T cell subpopulations among healthy adult Han Chinese in Shanxi Province, North China

Fig. 2

Comparison of CD4+T cell subpopulations and lymphocyte subsets between populations aged ≤40 years and >  40 years. Flow-cytometric enumerations of T cells, B cells, NK cells, and CD4+T cell subpopulations were performed. The differences in the numbers of each lymphocyte subset and ratios of Th1:Th2, Th17:Treg, and CD4:CD8 were compared. Black bars: medians. P-values were determined with the Wilcoxon rank-sum test

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