YUAN-YEN CHANGCHIN-LIN HSUHUI-WEN LIN2026-10-162026-10-162013-02-01Pure ID: 15151377Pure UUID: 344475cd-c67e-49d3-a85f-d9c4dd32e42210.1016/j.jcma.2012.10.008https://www.scopus.com/pages/publications/84872682814https://scholars.csmu.edu.tw/handle/123456789/25889Background: Hepatic steatosis is defined as excessive amounts of triglyceride and other fats inside liver cells and has become an emergent liver disease in developed and developing countries. Methods: Deep seawater (DSW)300, DSW900, and DSW1500 drinking waters were formulated via a combination of reverse osmosis and electrodialysis. Hamsters on a high-fat diet were assigned to drink the following solutions: (1) normal distilled water, (2) DSW300, (3) DSW900, or (4) DSW1500. Serum, liver, and fecal biochemical values, expression of hepatic genes related to fatty-acid homeostasis, as well as liver antioxidative levels were measured after a 6-week feeding period. Additionally, hematoxylin and eosin staining was used to investigate the liver histopathology. Results: Serum/liver lipids, liver sizes, liver malondialdehyde content, and serum aspartate aminotransferase and alanine aminotransferase of high-fat diet hamsters were reduced (. p < 0.05) by drinking DSW, while daily fecal lipid and bile acid outputs were increased (. p < 0.05). DSW drinking water maintained (. p < 0.05) higher liver glutathione and Trolox equivalent antioxidant capacity levels. Although hepatic sterol regulatory element-binding protein-1c, acetyl-CoA carboxylase, fatty acid synthase, and malic enzyme gene expression were not (. p > 0.05) altered, DSW drinking water upregulated (. p < 0.05) hepatic peroxisome proliferator-activated receptor-alpha, retinoid X receptor alpha, and uncoupling protein-2 gene expression in high-fat diet hamsters. The lipid droplets in livers were also reduced in DSW-drinking-water groups as compared to those only drinking distilled water. Conclusion: DSW shows a preventive effect on development of hepatosteatosis induced by a high-fat diet.7enjournal article