Fig. 1From: Ameliorative role of a combination of chitosan, calcium, vitamins A and E against high fat diets-induced adverse effects in ratsHistological examination of the heart tissue of all experimental rats, at the end of experiments. I: Control rats, II: rats fed HFD without supplements, III: rats fed HFD + supplements, IV: rats fed HFD + supplements + 400mg chitosan and V: rats fed HFD + supplements + 800mg chitosan. BVC: blood vessel congestion, MF: myocardial fiber and N: nucleus. Haematoxylin &Â Eosin, X200Back to article page