Figure 6.
Photomicrograph of the testes: 1 (H2O), 2 (Pb alone), 3(Pb+750mg/kg CA), 4 (Pb+1500mg/kg CA) and 5 (Pb+2250mg/kg CA). All panels were stained with hematoxylin & eosin. Magnification x100. ST (Seminiferous tubules). CA=Costus afer
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