<span style="font-size:15.0pt;mso-bidi-font-weight:bold" lang="EN-GB">Protective effect of <i style="mso-bidi-font-style:normal">Clerodendrum colebrookianum</i> leaves against iron-induced oxidative stress and hepatotoxicity in Swiss albino mice </span>

Abstract

Liver toxicity due to iron overload leads to oxidative damage of proteins, lipids and nucleic acids which in turn manifests several human diseases. Here, we evaluated the improving effect of <i style="mso-bidi-font-style:normal">Clerodendrum colebrookianum </i>leaf on iron overload induced liver injury along with <i style="mso-bidi-font-style:normal">in vitro</i> iron chelation and the protection of Fenton reaction induced DNA damage was conducted. Iron overload was induced by intraperitoneal administration of iron-dextran into mice. Post oral administration of different doses of the extract (50, 100 and 200 mg/kg body weight) showed significant decrease in different biochemical markers such as liver iron, serum ferritin and serum enzyme levels, along with decreased lipid peroxidation, protein oxidation and collagen content. In addition, the extract effectively enhanced the antioxidant enzyme levels and also exhibited the potential activity of the reductive release of ferritin iron. The protective effect of <i style="mso-bidi-font-style:normal">C.</i> <i style="mso-bidi-font-style:normal">colebrookianum </i>extract on injured liver was furthermore supported by the histopathological studies that showed improvement histologically. In conclusion, the present results demonstrated the hepatoprotective efficiency of <i style="mso-bidi-font-style:normal">C.</i> <i style="mso-bidi-font-style:normal">colebrookianum </i>leaf in iron overloaded mice, and hence, a potential iron chelating drug for iron overload diseases.