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. 2014 Aug 8;9(8):e104055. doi: 10.1371/journal.pone.0104055

Figure 6. Histopathological analyses of the kidney from L. infantum infected mice submitted to different treatment regimens.

Figure 6

(A) Phosphate-buffered saline (PBS). (B) Empty liposomes (Empty Lipo). (C) Trivalent antimony (Sb). (D) Antimony entrapped liposomes (Sb Lipo). (E) Ascorbic acid (AA). (F) Ascorbic acid in association with antimony (AA+Sb). (G) Ascorbic acid in association with antimony entrapped liposomes (AA+Sb Lipo). Bar  = 50 µm. Insert  = 25 µm, representing glomerular hyperemia. (A), (B) and (E) renal parenchyma exhibiting normal aspect. (C), (D), (F) and (G) renal parenchyma exhibiting active hyperemia. * Hyperemic vessels.