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Fig. 1 | Parasites & Vectors

Fig. 1

From: PD-1 deficiency promotes TFH cells expansion in ITV-immunized mice by upregulating cytokines secretion

Fig. 1

The parasitemia and survival rate in all treated mice from the beginning of CQ treatment. a The procedure for the ITV immunization and experiment operation. b, c WT (n = 5) or PD-1-/- mice (n = 5) were intravenously (i.v.) injected with 106 P. yoelii 17XL-infected red blood cells (RBCs) (Py-iRBCs) or a matching number of normal RBCs (nRBCs) (negative control). The parasitemia and survival rate were recorded from the beginning of CQ treatment. Three independent experiments were performed. The data are presented as the mean ± SD. Data were compared with the nonparametric Mann-Whitney test. Abbreviation: n, number of samples

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