K Satheesh Naik1, M Gurushanthaiah2, M Kavimani3, K Prabhu3, S Lokanadham4. 1. Department of Anatomy, Bharath University (BIHER), Chennai, Tamilnadu, India. 2. Department of Anatomy, Basaveshwara Medical College, Chitradurga, Karnataka, India. 3. Department of Anatomy, Sree Balaji Medical College and Hospital, Chennai, Tamilnadu, India. 4. Department of Anatomy, Santhiram Medical College and Hospital, Nandyal, Andhra Pradesh, India.
Abstract
BACKGROUND: The hepatic injury due to oxidative stress was ameliorated through administration of an aqueous extract of Eclipta alba leaves and suggested that wedelolactone and demethylwedelolactone were the possible components of Eclipta alba behind the protective effect on liver as well as against liver disorders. OBJECTIVE: To study the hepato-protective effects of Eclipta alba on high fatty diet treated experimental models. MATERIAL AND METHODS: A total of 30 adult albino rats of Wistar strain weighing 165-215 grams, from the animal house of the Basaveshwara Medical College, Hospital and Research Centre, Chitradurga, were used for the present study: group 1 included animals fed with normal diet (control); group 2, animals treated with hyperlipidemic diet for eight weeks; group 3, animals treated with hyperlipidemic diet for eight weeks, followed by one week post treatment of Eclipta alba with normal diet; group 4, animals treated with hyperlipidemic diet for eight weeks, followed by two weeks post-treatment of Eclipta alba with normal diet; and group 5, animals treated with hyperlipidemic diet for eight weeks, followed by three weeks posttreatment of Eclipta alba with normal diet. RESULTS: In animals with high fat diet (30%), we observed the deposition of fat in the form of fat lobules in and around the hepatocytes, mononuclear in filtration in the liver parenchyma, dilation of blood vessels, necrotic foci and damaged hepatocytes. CONCLUSION: The components of Eclipta alba like wedelolactone, demethylwedelolactone and saponins reduced fat deposition, mononuclear infiltration, and necrotic foci, and stimulated hepatocyte regeneration in the liver.
BACKGROUND: The hepatic injury due to oxidative stress was ameliorated through administration of an aqueous extract of Eclipta alba leaves and suggested that wedelolactone and demethylwedelolactone were the possible components of Eclipta alba behind the protective effect on liver as well as against liver disorders. OBJECTIVE: To study the hepato-protective effects of Eclipta alba on high fatty diet treated experimental models. MATERIAL AND METHODS: A total of 30 adult albino rats of Wistar strain weighing 165-215 grams, from the animal house of the Basaveshwara Medical College, Hospital and Research Centre, Chitradurga, were used for the present study: group 1 included animals fed with normal diet (control); group 2, animals treated with hyperlipidemic diet for eight weeks; group 3, animals treated with hyperlipidemic diet for eight weeks, followed by one week post treatment of Eclipta alba with normal diet; group 4, animals treated with hyperlipidemic diet for eight weeks, followed by two weeks post-treatment of Eclipta alba with normal diet; and group 5, animals treated with hyperlipidemic diet for eight weeks, followed by three weeks posttreatment of Eclipta alba with normal diet. RESULTS: In animals with high fat diet (30%), we observed the deposition of fat in the form of fat lobules in and around the hepatocytes, mononuclear in filtration in the liver parenchyma, dilation of blood vessels, necrotic foci and damaged hepatocytes. CONCLUSION: The components of Eclipta alba like wedelolactone, demethylwedelolactone and saponins reduced fat deposition, mononuclear infiltration, and necrotic foci, and stimulated hepatocyte regeneration in the liver.
Authors: Petr Benes; Lucia Knopfova; Filip Trcka; Alice Nemajerova; Diana Pinheiro; Karel Soucek; Miroslav Fojta; Jan Smarda Journal: Cancer Lett Date: 2011-04-01 Impact factor: 8.679