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Targeting of liposomes (arrow) labeled with DIL C18 (red) containing sertraline in spleen (A) and liver (B) of BALB/c mice. Ten days after infection, the animals were treated with LP-SERT, spleen and liver were removed, imprinting of each organ have been made in slides, and the samples were submitted to immunofluorescence analyses at 24 h. Nucleated cells were labeled with DAPI (blue). White bars represent 50 μm.
