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Journal of Integrative Medicine ›› 2014, Vol. 12 ›› Issue (1): 59-65.doi: 10.1016/S2095-4964(14)60006-6

• Research Article • Previous Articles     Next Articles

Anti-fatty liver effects of oils from Zingiber officinale and Curcuma longa on ethanol-induced fatty liver in rats

Sarah Onyenibe Nwozoa, Damilola Adeola Osunmadewaa, Babatunji Emmanuel Oyinloyea,b   

  1. Nutritional and Industrial Research Laboratories, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan 200002, Nigeria
    Department of Biochemistry, College of Sciences, Afe Babalola University, Ado Ekiti 360001, Nigeria
  • Received:2013-10-31 Accepted:2013-12-20 Online:2014-01-10 Published:2014-01-15


The present study is aimed at evaluating the protective effects of oils from Zingiber officinale (ginger) and Curcuma longa (turmeric) on acute ethanol-induced fatty liver in male Wistar rats. 


Ferric reducing antioxidant power activity and oxygen radical absorbance capacity of the oils were evaluated ex vivo. Rats were pretreated for 28 d with standard drug (Livolin Forte) and oils from Z. officinale and C. longa before they were exposed to 45% ethanol (4.8 g/kg) to induce acute fatty liver. Histological changes were observed and the degree of protection was measured by using biochemical parameters such as alanine aminotransferase, aspartate aminotransferase and alkaline phosphatase activities. Serum triglyceride (TG) level, total cholesterol (TC) level and the effects of both oils on reduced gluthatione (GSH), glutathione-S-transferase (GST), superoxide dismutase (SOD) and hepatic malondialdehyde (MDA) levels were estimated. 


Oils from Z. officinale and C. longa at a dose of 200 mg/kg showed hepatoprotection by decreasing the activities of serum enzymes, serum TG, serum TC and hepatic MDA, while they significantly restored the level of GSH as well as GST and SOD activities. Histological examination of rats tissues was related to the obtained results. 


From the results it may be concluded that oils from Z. officinale and C. longa (200 mg/kg) exhibited hepatoprotective activity in acute ethanol-induced fatty liver and Z. officinale oil was identified to have better effects than C. longa oil.

Key words: Curcuma longa, Zingiber officinale, Plant extracts, Fatty liver, In vivo




Figure 1

Representative histological section of liver in acute toxicity (Light microscopy, ×400; haematoxylin and eosin staining) A: Group I, no visible lesions seen. B: Group II, there is marked portal congestion and cellular infiltration by mononuclear cells. C: Group III, there are periportal hydropic degeneration of hepatocytes with cellular infiltration by mononuclear cells. D: Group IV, there are mild portal congestion and mononuclear cellular infiltration, and mild hydropic degeneration. E: Group V, there are mild portal congestion, mild hydropic degeneration and few foci of cellular infiltration by mononuclear cells."

[1] Rukkumani R, Aruna K, Varma PS, Menon VP . Influence of ferulic acid on circulatory prooxidant-antioxidant status during alcohol and PUFA induced toxicity[J]. J Physiol Pharmacol, 2004,55(3):551-561
[2] Reddy JK, Rao MS . Lipid metabolism and liver inflammation. II. Fatty liver disease and fatty acid oxidation[J]. Am J Physiol Gastrointest Liver Physiol, 2006,290(5):G852-G858
doi: 10.1152/ajpgi.00521.2005
[3] Rao MS, Reddy JK . PPARalpha in the pathogenesis of fatty liver disease[J]. Hepatology, 2004,40(4):783-786
doi: 10.1002/hep.1840400405 pmid: 15382158
[4] Albano E, Vidali M . Immune mechanisms in alcoholic liver disease[J]. Genes Nutr, 2010,5(2):141-147
doi: 10.1007/s12263-009-0151-4 pmid: 19809845
[5] Lv X, Chen Z, Li J, Zhang L, Liu H, Huang C, Zhu P . Caffeine protects against alcoholic liver injury by attenuating inflammatory response and oxidative stress[J]. Inflamm Res, 2010,59(8):635-645
doi: 10.1007/s00011-010-0176-6
[6] Nakbi A, Tayeb W, Grissa A, Issaoui M, Dabbou S, Chargui I, Ellouz M, Miled A, Hammami M . Effects of olive oil and its fractions on oxidative stress and the liver’s fatty acid composition in 2,4-dichlorophenoxyacetic acid-treated rats[J]. Nutr Metab (Lond), 2010,7:80
doi: 10.1186/1743-7075-7-80
[7] Al-Said MS, Mothana RA, Al-Yahya MA, Al-Blowi AS, Al-Sohaibani M, Ahmed AF, Rafatullah S . Edible oils for liver protection: hepatoprotective potentiality of Moringa oleifera seed oil against chemical-induced hepatitis in rats[J]. J Food Sci, 2012,77(7):T124-T130
doi: 10.1111/jfds.2012.77.issue-7
[8] Hamed MA, El-Rigal NS, Ali SA . Effects of black seed oil on resolution of hepato-renal toxicity induced by bromobenzene in rats[J]. Eur Rev Med Pharmacol Sci, 2013,17(5):569-581
[9] Salama SM, Abdulla MA , AlRashdi AS, Ismail S, Alkiyumi SS, Golbabapour S.Hepatoprotective effect of ethanolic extract of Curcuma longa on thioacetamide induced liver cirrhosis in rats[J]. BMC Complement Altern Med, 2013,13:56
doi: 10.1186/1472-6882-13-56
[10] Maizura M, Aminah A, Wan Aida WM . Total phenolic content and antioxidant activity of kesum(Polygonum minus), ginger(Zingiber officinale) and turmeric(Curcuma longa) extract[J]. Int Food Res J, 2011,18:526-531
[11] Miquel J, Bernd A, Sempere JM, Díaz-Alperi J, Ramírez A . The curcuma antioxidants: pharmacological effects and prospects for future clinical use. A review[J]. Arch Gerontol Geriatr, 2002,34(1):37-46
doi: 10.1016/S0167-4943(01)00194-7
[12] Joe B, Vijaykumar M, Lokesh BR . Biological properties of curcumin — cellular and molecular mechanisms of action[J]. Crit Rev Food Sci Nutr, 2004,44(2):97-111
doi: 10.1080/10408690490424702
[13] Ajith TA, Aswathy MS, Hema U . Protective effect of Zingiber officinale roscoe against anticancer drug doxorubicin-induced acute nephrotoxicity[J]. Food Chem Toxicol, 2008,46(9):3178-3181
doi: 10.1016/j.fct.2008.07.004
[14] Ahmad N, Sulaiman S, Mukti NA, Murad NA, Hamid NAA, Yusof YAM . Effects of ginger extract(Zingiber offincinale roscoe) on antioxidant status of hepatocarcinoma Indu[J]. Malaysian J Biochem Mol Biol, 2006,14:7-12
[15] Akhani SP, Vishwakarma SL, Goyal RK . Anti-diabetic activity of Zingiber officinale in streptozotocin-induced type I diabetic rats[J]. J Pharm Pharmacol, 2004,56(1):101-105
doi: 10.1211/0022357022403 pmid: 14980006
[16] Yemitan OK, Izegbu MC . Protective effects of Zingiber officinale(Zingiberaceae) against carbon tetrachloride and acetaminophen-induced hepatotoxicity in rats[J]. Phytother Res, 2006,20(11):997-1002
doi: 10.1002/(ISSN)1099-1573
[17] Young HY, Luo YL, Cheng HY, Hsieh WC, Liao JC, Peng WH . Analgesic and anti-inflammatory activities of [6]-gingerol[J]. J Ethnopharmacol, 2005,96(1-2):207-210
doi: 10.1016/j.jep.2004.09.009 pmid: 15588672
[18] Benzie IF, Strain JJ . The ferric reducing ability of plasma(FRAP) as a measure of “antioxidant power”: the FRAP assay[J]. Anal Biochem, 1996,239(1):70-76
doi: 10.1006/abio.1996.0292
[19] Ou B, Hampsch-Woodill M, Prior RL . Development and validation of an improved oxygen radical absorbance capacity assay using fluorescein as the fluorescent probe[J]. J Agric Food Chem, 2001,49(10):4619-4626
doi: 10.1021/jf010586o
[20] Varshney R, Kale RK . Effects of calmodulin antagonists on radiation-induced lipid peroxidation in microsomes[J]. Int J Radiat Biol, 1990,58(5):733-743
doi: 10.1080/09553009014552121 pmid: 1977818
[21] Misra HP, Fridovich I . The role of superoxide anion in the autoxidation of epinephrine and a simple assay for superoxide dismutase[J]. J Biol Chem, 1972,247(10):3170-3175
[22] Beutler E, Duron O, Kelly BM . Improved method of determination of blood glutathione[J]. J Lab Clin Med, 1963,61:882-890
[23] Habig WH, Pabst MJ, Jakoby WB.Glutathione S-transferases . The first enzymatic step in mercapturic acid formation[J]. J Biol Chem, 1974,249(22):7130-7139
[24] Brenner DA, Sigmund S . Pathogenesis of alcoholic hepatitis[J]. J Gastroentol Hepatol, 2004,19(S7):S229-S235
doi: 10.1111/jgh.2004.19.issue-s7
[25] Rouach H, Fataccioli V, Gentil M, French SW, Morimoto M, Nordmann R . Effect of chronic ethanol feeding on lipid peroxidation and protein oxidation in relation to liver pathology[J]. Hepatology, 1997,25(2):351-355
doi: 10.1002/(ISSN)1527-3350
[26] Fernández-Checa JC, Kaplowitz N, Colell A, García-Ruiz C . Oxidative stress and alcoholic liver disease[J]. Alcohol Health Res World, 1997,21(4):321-324
doi: 10.1055/s-0029-1214370 pmid: 19387914
[27] Dey A, Cederbaum AI . Alcohol and oxidative liver injury[J]. Hepatology, 2006,43(2 Suppl 1):S63-S74
doi: 10.1002/(ISSN)1527-3350
[28] Lee KJ, Choi CY, Chung YC, Kim YS, Ryu SY, Roh SH, Jeong HG . Protective effect of saponins derived from roots of Platycodon grandiflorum on tert-butyl hydroperoxide-induced oxidative hepatotoxicity[J]. Toxicol Lett, 2004,147(3):271-282
doi: 10.1016/j.toxlet.2003.12.002
[29] Goldberg DM, Watts C . Serum enzyme changes as evidence of liver reaction to oral alcohol[J]. Gastroenterology, 1965,49(3):256-261
[30] Yanardag R, Ozsoy-Sacan O, Bolkent S, Orak H, Karabulut-Bulan O . Protective effects of metformin treatment on the liver injury of streptozotocin-diabetic rats[J]. Hum Exp Toxicol, 2005,24(3):129-135
doi: 10.1191/0960327104ht507oa
[31] Nwozo SO, Oyinloye BE . Hepatoprotective effect of aqueous extract of Aframomum melegueta on ethanol-induced toxicity in rats[J]. Acta Biochim Pol, 2011,58(3):355-358
[32] Raghavendran HRB, Sathivel A, Devaki T . Hepatoprotective nature of seaweed alcoholic extract on acetaminophen induced hepatic oxidative stress[J]. J Health Sci, 2004,50(1):42-46
doi: 10.1248/jhs.50.42
[33] Schlorff EC, Husain K, Somani SM . Dose- and time-dependent effects of ethanol on plasma antioxidant system in rat[J]. Alcohol, 1999,17(2):97-105
doi: 10.1016/S0741-8329(99)00004-X pmid: 10456572
[34] Rukkumani R, Aruna K, Varma PS, Rajasekaran KN, Menon VP . Comparative effects of curcumin and an analog of curcumin on alcohol and PUFA induced oxidative stress[J]. J Pharm Pharm Sci, 2004,7(2):274-283
[35] Antonenko VD, Popova SV, Panchenko LF . Effect of ethanol and clofibrate on the activity of lipid catabolism enzyme systems in rat liver[J]. Farmakol Toksikol, 1983,46(5):86-90
[36] Fielding BA, Reid G, Grady M, Humphreys SM, Evans K, Frayn KN . Ethanol with a mixed meal increases postprandial triacylglycerol but decreases postprandial non-esterified fatty acid concentrations[J]. Br J Nutr, 2000,83(6):597-604
doi: 10.1017/S0007114500000763
[37] Weber LW, Boll M, Stampfl A . Hepatotoxicity and mechanism of action of haloalkanes: carbon tetrachloride as a toxicological model[J]. Crit Rev Toxicol, 2003,33(2):105-136
doi: 10.1080/713611034
[38] El-Sayed IH, Lotfy M, El-Khawaga OA, Nasif WA, El-Shahat M . Prominent free radicals scavenging activity of tannic acid in lead-induced oxidative stress in experimental mice[J]. Toxicol Ind Health, 2006,22(4):157-163
doi: 10.1191/0748233706th256oa
[39] Fridovich I . Superoxide anion radical(O2-.), superoxide dismutases, and related matters[J]. J Biol Chem, 1997,272(30):18515-18517
doi: 10.1074/jbc.272.30.18515
[40] Jurczuk M, Moniuszko-Jakoniuk J, Brzóska MM . Involvement of some low-molecular thiols in the peroxidative mechanisms of lead and ethanol action on rat liver and kidney[J]. Toxicology, 2006,219(1-3):11-21
doi: 10.1016/j.tox.2005.10.022
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