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Fig. 2 | BMC Immunology

Fig. 2

From: Distinct phenotypic subpopulations of circulating CD4+CXCR5+ follicular helper T cells in children with active IgA vasculitis

Fig. 2

Association of different phenotypes of Tfh cells with IgAV symptoms and treatment options. The comparison of indicated Tfh cells and plasma IL-21 levels between IgAV patients and HC (a), between IgAV patients with different symptom types and HC (b). *P < 0.05, **P < 0.01, compared with the HC group; NS, not significant, when compared with the HC group

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