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(a)  Control
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(b) Group 1
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(c) Group 2
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(d) Group 3
Figure 2: Histopathological pictures of heart after-90 day exposure of Las01. Magnification (40x). (a) Control normal Heart. (b) Group 1 treated heart (88.02 mg/Kg body wt. = Las01 1x). (c) Group 2 treated heart (880.2 mg/Kg body wt. = Las01 10x). (d) Group 3 treated heart (3520.80 mg/Kg body wt. =Las01 40x).