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Sorghum [Sorghum bicolor (L.) Moench] Leaf Sheath Dye Protects Against Cisplatin-Induced Hepatotoxicity and Oxidative Stress in Rats

Identifieur interne : 000316 ( Pmc/Corpus ); précédent : 000315; suivant : 000317

Sorghum [Sorghum bicolor (L.) Moench] Leaf Sheath Dye Protects Against Cisplatin-Induced Hepatotoxicity and Oxidative Stress in Rats

Auteurs : Adedayo O. Ademiluyi ; Ganiyu Oboh ; Oluwaseun J. Agbebi ; Aline A. Boligon ; Margareth L. Athayde

Source :

RBID : PMC:4259168

Abstract

Abstract

This study sought to determine the protective effect of dietary inclusion of sorghum leaf sheath dye on cisplatin-induced hepatotoxicity and oxidative stress in rats. Adult male rats were randomly divided into four groups with six animals in each group. Groups I and II were fed a basal diet, while groups III and IV were fed diets containing 0.5% and 1% sorghum leaf sheath dye, respectively, for 20 days before cisplatin administration. Hepatotoxicity was induced by a single dose of cisplatin (7 mg/kg body weight, i.p.), and the experiment was terminated at 3 days after cisplatin injection. The liver and plasma were studied for hepatotoxicity and antioxidant capacity. Cisplatin caused a significant (P<.05) alteration in plasma and liver enzymatic (catalase, glutathione-S-transferase [GST], and superoxide dismutase [SOD]) and nonenzymatic (glutathione [GSH] and vitamin C) antioxidant indices with a concomitant increase in the malondialdehyde (MDA) content; however, there was a significant (P<.05) restoration of the antioxidant status coupled with a significant (P<.05) decrease in the tissue MDA content, after consumption of diets containing sorghum leaf sheath dye. Furthermore, dietary inclusion of sorghum leaf sheath dye caused a marked reduction in the activities of alanine aminotransferase and aspartate aminotransferase after cisplatin administration. However, the ability of the dye to prevent significant cisplatin-induced alteration of both plasma and liver antioxidant indices suggests an antioxidant mechanism of action. Hence, this protective effect of Sorghum bicolor leaf sheath dye against cisplatin-induced hepatotoxicity in rats reflects its potential and beneficial role in the prevention of liver damage associated with cisplatin administration.


Url:
DOI: 10.1089/jmf.2013.0013
PubMed: 25133450
PubMed Central: 4259168

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PMC:4259168

Le document en format XML

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<name sortKey="Ademiluyi, Adedayo O" sort="Ademiluyi, Adedayo O" uniqKey="Ademiluyi A" first="Adedayo O." last="Ademiluyi">Adedayo O. Ademiluyi</name>
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<title>Abstract</title>
<p>This study sought to determine the protective effect of dietary inclusion of sorghum leaf sheath dye on cisplatin-induced hepatotoxicity and oxidative stress in rats. Adult male rats were randomly divided into four groups with six animals in each group. Groups I and II were fed a basal diet, while groups III and IV were fed diets containing 0.5% and 1% sorghum leaf sheath dye, respectively, for 20 days before cisplatin administration. Hepatotoxicity was induced by a single dose of cisplatin (7 mg/kg body weight, i.p.), and the experiment was terminated at 3 days after cisplatin injection. The liver and plasma were studied for hepatotoxicity and antioxidant capacity. Cisplatin caused a significant (
<italic>P<</italic>
.05) alteration in plasma and liver enzymatic (catalase, glutathione-
<italic>S</italic>
-transferase [GST], and superoxide dismutase [SOD]) and nonenzymatic (glutathione [GSH] and vitamin C) antioxidant indices with a concomitant increase in the malondialdehyde (MDA) content; however, there was a significant (
<italic>P</italic>
<.05) restoration of the antioxidant status coupled with a significant (
<italic>P</italic>
<.05) decrease in the tissue MDA content, after consumption of diets containing sorghum leaf sheath dye. Furthermore, dietary inclusion of sorghum leaf sheath dye caused a marked reduction in the activities of alanine aminotransferase and aspartate aminotransferase after cisplatin administration. However, the ability of the dye to prevent significant cisplatin-induced alteration of both plasma and liver antioxidant indices suggests an antioxidant mechanism of action. Hence, this protective effect of
<italic>Sorghum bicolor</italic>
leaf sheath dye against cisplatin-induced hepatotoxicity in rats reflects its potential and beneficial role in the prevention of liver damage associated with cisplatin administration.</p>
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<journal-id journal-id-type="nlm-ta">J Med Food</journal-id>
<journal-id journal-id-type="iso-abbrev">J Med Food</journal-id>
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<journal-title>Journal of Medicinal Food</journal-title>
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<issn pub-type="epub">1557-7600</issn>
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<publisher-name>Mary Ann Liebert, Inc.</publisher-name>
<publisher-loc>140 Huguenot Street, 3rd FloorNew Rochelle, NY 10801USA</publisher-loc>
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<subject>Full Communications</subject>
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<title-group>
<article-title>Sorghum [
<italic>Sorghum bicolor</italic>
(L.) Moench] Leaf Sheath Dye Protects Against Cisplatin-Induced Hepatotoxicity and Oxidative Stress in Rats</article-title>
</title-group>
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<name>
<surname>Ademiluyi</surname>
<given-names>Adedayo O.</given-names>
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<sup>1</sup>
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<name>
<surname>Oboh</surname>
<given-names>Ganiyu</given-names>
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<xref ref-type="aff" rid="aff1">
<sup>1</sup>
</xref>
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<surname>Agbebi</surname>
<given-names>Oluwaseun J.</given-names>
</name>
<xref ref-type="aff" rid="aff1">
<sup>1</sup>
</xref>
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<name>
<surname>Boligon</surname>
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<sup>2</sup>
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<sup>2</sup>
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<sup>1</sup>
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Functional Foods, Nutraceuticals and Phytomedicine Unit, Department of Biochemistry,
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, Akure,
<country>Nigeria</country>
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<sup>2</sup>
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Program of Post-Graduation in Pharmaceutical Sciences,
<institution>Federal University of Santa Maria</institution>
, Santa Maria, Rio Grande do Sul,
<country>Brazil</country>
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<italic>Address correspondence to: Adedayo Oluwaseun Ademiluyi, PhD, Functional Foods, Nutraceuticals and Phytomedicine Unit, Department of Biochemistry,</italic>
<institution>
<italic>Federal University of Technology,</italic>
</institution>
<italic>Akure, PMB 704, Akure 340001,</italic>
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<italic>E-mail:</italic>
<email xlink:href="mailto:ademiluyidayo@yahoo.co.uk">ademiluyidayo@yahoo.co.uk</email>
<italic>or</italic>
<email xlink:href="mailto:aoademiluyi@futa.edu.ng">aoademiluyi@futa.edu.ng</email>
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<date date-type="received">
<day>01</day>
<month>6</month>
<year>2013</year>
<pmc-comment>string-date: Manuscript received 1 June 2013</pmc-comment>
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<day>12</day>
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<copyright-statement>Copyright 2014, Mary Ann Liebert, Inc. and Korean Society of Food Science and Nutrition</copyright-statement>
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<abstract>
<title>Abstract</title>
<p>This study sought to determine the protective effect of dietary inclusion of sorghum leaf sheath dye on cisplatin-induced hepatotoxicity and oxidative stress in rats. Adult male rats were randomly divided into four groups with six animals in each group. Groups I and II were fed a basal diet, while groups III and IV were fed diets containing 0.5% and 1% sorghum leaf sheath dye, respectively, for 20 days before cisplatin administration. Hepatotoxicity was induced by a single dose of cisplatin (7 mg/kg body weight, i.p.), and the experiment was terminated at 3 days after cisplatin injection. The liver and plasma were studied for hepatotoxicity and antioxidant capacity. Cisplatin caused a significant (
<italic>P<</italic>
.05) alteration in plasma and liver enzymatic (catalase, glutathione-
<italic>S</italic>
-transferase [GST], and superoxide dismutase [SOD]) and nonenzymatic (glutathione [GSH] and vitamin C) antioxidant indices with a concomitant increase in the malondialdehyde (MDA) content; however, there was a significant (
<italic>P</italic>
<.05) restoration of the antioxidant status coupled with a significant (
<italic>P</italic>
<.05) decrease in the tissue MDA content, after consumption of diets containing sorghum leaf sheath dye. Furthermore, dietary inclusion of sorghum leaf sheath dye caused a marked reduction in the activities of alanine aminotransferase and aspartate aminotransferase after cisplatin administration. However, the ability of the dye to prevent significant cisplatin-induced alteration of both plasma and liver antioxidant indices suggests an antioxidant mechanism of action. Hence, this protective effect of
<italic>Sorghum bicolor</italic>
leaf sheath dye against cisplatin-induced hepatotoxicity in rats reflects its potential and beneficial role in the prevention of liver damage associated with cisplatin administration.</p>
</abstract>
<kwd-group kwd-group-type="author">
<title>
<bold>Key Words:</bold>
</title>
<kwd>
<italic>anthocyanin</italic>
</kwd>
<kwd>
<italic>antioxidants</italic>
</kwd>
<kwd>
<italic>cis-dichlorodiammineplatinum (II) (CDDP)</italic>
</kwd>
<kwd>
<italic>liver damage</italic>
</kwd>
<kwd>
<italic>oxidative stress</italic>
</kwd>
<kwd>
<italic>red dye</italic>
</kwd>
<kwd>
<italic>Sorghum bicolor (L.) Moench</italic>
</kwd>
</kwd-group>
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