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题目:: Transcription profiling of rat non-alcoholic Steatohepatitis following feeding of high polyunsaturated fat diets
ID:
状态:: 发布时间June 20, 2008 , 更新时间 May 2, 2014 , 提交时间 June 22, 2007,
物种:: Rattus norvegicus
摘要:: Most commonly used models of non-alcoholic steatohepatitis (NASH) are diets based on specific gene knockouts or represent extreme manipulations of diet. We have examined the effects of modest increased caloric intake and high dietary unsaturated fat content on the development of NASH in male rats using a model in which overfeeding is accomplished via intragastric infusion of liquid diets as a part of total enteral nutrition. Male Sprague dawley rats were fed diets 5% corn oil containing diets at 187 Kcal/kg3/4/d or fed 70% corn oil containing diets at 220 Kcal/kg3/4/d for a period of 3 weeks. Hepatic gene expression were assessed at the end of the study. Our results indicate that overfeeding of high unsaturated fat diets leads to pathological, endocrine and metabolic changes characteristic of NASH patients and is associated with increased oxidative stress and TNF-a. Experiment Overall Design: Two groups of male sprague dawley rats were fed liquid diets via total enteral nutrition. Experiment Overall Design: Group 1, Control, Rats were fed diets containing 5% Corn oil at 187 Kcal/kg3/4/d for 3 weeks. Experiment Overall Design: Group 2, NASH, Rats were fed diets containing 70% corn oil at 220 Kcal/kg3/4/d for 3 weeks.
实验种类:: transcription profiling by array
样本量:: 6
实验设计:
: 无设计数据
数据号:: E-GEOD-8253, GSE8253
数据状态:: 无法自动分析，您可以尝试手动分析数据。

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