Fig. 1From: Ethyl acetate fraction of Cola hispida leaf protects against doxorubicin-induced myocardial injury in male albino ratsa–f Histoarchitectural structure of the heart tissue as shown in the pre-treatment groups. a Normal control, b Dox only (positive control), c 100 mg kg−1 b.wt Vit E+ Dox, d 100 mg kg−1 b.wt fraction + Dox., e 200 mg kg−1 b. wt fraction + Dox, f 400 mg kg−1 fraction + DoxBack to article page