Antileukemic Effect of Palladium Nanoparticles Mediated by White Tea (Camellia sinensis) Extract In Vitro and in WEHI-3B-Induced Leukemia In Vivo

Figure 6

Detection of the CD19 B-cell marker by immunohistochemistry (×1000 magnification) in spleen from healthy, control BALB/c mice (a); mice with induced leukemia (b); mice with induced leukemia treated with 50 mg/kg [email protected] (c); mice with induced leukemia treated with 100 mg/kg [email protected] (d); mice with induced leukemia treated with 100 mg/kg blank Pd-NPs (e); and mice with induced leukemia treated with ATRA (f). Cells positive for CD19 are stained brown. Cells negative for CD3 are blue.

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