BACKGROUND/AIM: Therapeutic interventions in nonalcoholic fatty liver disease are limited, while anti-oxidative materials have shown benefits in animal models. This study aimed to evaluate grape seed extract as an anti-oxidative material in this process. Therapeutic effects of grape seed extract were evaluated in comparison to vitamin C in a double-blind setting. MATERIALS AND METHODS: Fifteen patients were enrolled in each group. Liver function tests were done; also, grade of steatosis and pattern of echogenicity of the liver were determined. Patients were followed up by the same evaluation repeated in first, second and third months. RESULTS: Mean age +/- standard deviation was 43.2 +/- 10.3 years. Grape seed extract (GSE) significantly improved the grade of fatty liver change; and resulted in significant decrease in alanine aminotransferase in patients receiving the concentrate compared to those receiving vitamin C independently, from the initial grade of steatosis. CONCLUSIONS: This study describes the beneficial effect of using grape seed extract for three months in patients with nonalcoholic fatty liver disease. These results may improve with a longer period of follow-up.
BACKGROUND/AIM: Therapeutic interventions in nonalcoholic fatty liver disease are limited, while anti-oxidative materials have shown benefits in animal models. This study aimed to evaluate grape seed extract as an anti-oxidative material in this process. Therapeutic effects of grape seed extract were evaluated in comparison to vitamin C in a double-blind setting. MATERIALS AND METHODS: Fifteen patients were enrolled in each group. Liver function tests were done; also, grade of steatosis and pattern of echogenicity of the liver were determined. Patients were followed up by the same evaluation repeated in first, second and third months. RESULTS: Mean age +/- standard deviation was 43.2 +/- 10.3 years. Grape seed extract (GSE) significantly improved the grade of fatty liver change; and resulted in significant decrease in alanine aminotransferase in patients receiving the concentrate compared to those receiving vitamin C independently, from the initial grade of steatosis. CONCLUSIONS: This study describes the beneficial effect of using grape seed extract for three months in patients with nonalcoholic fatty liver disease. These results may improve with a longer period of follow-up.
Authors: T Ueno; H Sugawara; K Sujaku; O Hashimoto; R Tsuji; S Tamaki; T Torimura; S Inuzuka; M Sata; K Tanikawa Journal: J Hepatol Date: 1997-07 Impact factor: 25.083
Authors: Stephen A Harrison; Sigurd Torgerson; Paul Hayashi; John Ward; Steven Schenker Journal: Am J Gastroenterol Date: 2003-11 Impact factor: 10.864
Authors: Oluyemi Komolafe; Elena Buzzetti; Audrey Linden; Lawrence Mj Best; Angela M Madden; Danielle Roberts; Thomas Jg Chase; Dominic Fritche; Suzanne C Freeman; Nicola J Cooper; Alex J Sutton; Elisabeth Jane Milne; Kathy Wright; Chavdar S Pavlov; Brian R Davidson; Emmanuel Tsochatzis; Kurinchi Selvan Gurusamy Journal: Cochrane Database Syst Rev Date: 2021-07-19