Fig. 2
From: Metabolomics analysis of visceral leishmaniasis based on urine of golden hamsters
H&E-dyed pathological slices of spleen tissues. A Spleen tissue sections at 400 × magnification. B Spleen tissue sections at 1000 × magnification. Graphs in each column from left to right represent groups of control, 4 and 12 WPI, respectively, as marked on the top of the graphs. In contrast to the control group, the changes were not as obvious, yet a trend of macrophage aggregation was recognized. Leishmania amastigote-like spots were obvious in expanded white pulp at 12 WPI, denoted by yellow arrows. Bar: (A) 60 μm; (B) 24 μm