过氧化物酶体增殖物激活受体γ基因多态性与非酒精性脂肪性肝病相关性研究
发布时间:2021-09-07 12:40
背景与目的:非酒精性脂肪性肝病(NAFLD,俗称脂肪肝)的发病与胰岛素抵抗(IR)密切相关,胰岛素抵抗可能是NAFLD发病机制的中心环节。近年来,有研究表明,过氧化物酶体增殖物激活受体γ(PPARγ)的激活能改善机体对胰岛素的敏感性。PPARγ的基因多态性与代谢综合征(MS)显著相关,而IR是NAFLD与MS的共同发病机制。单体型(Haplotype)分析能揭示复杂基因疾病与遗传的相关性。NAFLD是一种与遗传相关的复杂基因疾病,发病机制尚未完全清楚,本文通过研究广东汉族人群过PPARγ的单体型分布情况,探讨PPARγ基因多态性与NAFLD发病易感性之间的关系,从分子生物学角度探讨NAFLD的发病机制。对象与方法:按照病例-对照设计,从2009年我们在广东省汉族人群NAFLD流行病学调查中,筛选出中、重度脂肪肝232例,去除因涉及饮酒、病毒性肝炎、药物性肝病等原因的63例后,纳入169例NAFLD患者作为病例组,按病例组与对照组比例为1:3比例从非脂肪肝人群1174例随机抽取699例入选对照组。使用聚合酶链反应-限制性片段长度多态性(PCR-RFLP)方法检测PPARγ四个位点:C-6...
【文章来源】:广州医科大学广东省
【文章页数】:55 页
【学位级别】:硕士
【部分图文】:
临床参数比较分析1(T检验)
临床参数比较分析2(T检验)
临床参数比较分析3(秩和检验)
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本文编号:3389566
【文章来源】:广州医科大学广东省
【文章页数】:55 页
【学位级别】:硕士
【部分图文】:
临床参数比较分析1(T检验)
临床参数比较分析2(T检验)
临床参数比较分析3(秩和检验)
【参考文献】:
期刊论文
[1]ApoB基因多态性与长沙汉族人群脑出血的关系及其对血脂水平的影响[J]. 胡中扬,张乐,杨期东,曾艺,刘宝琼,杜小平,周艳宏,夏健,刘运海,许宏伟. 中南大学学报(医学版). 2008(06)
[2]新疆汉族人群SREBP-1c基因54G/C多态性与急性心肌梗死的相关性研究[J]. 谢翔,马依彤,王迎洪,陈邦党. 现代生物医学进展. 2008(03)
[3]内脏素基因多态性与2型糖尿病的关系[J]. 祝尔建,丁百静,朴云峰,李静,王凯. 山东医药. 2008(07)
[4]Prevalence of fatty liver disease and its risk factors in the population of South China[J]. Yong-Jian Zhou,Yu-Yuan Li,Min-Hu Chen,Pin-Jin Hu,Department of Gastroenterology,The First Affiliated Hospital,Sun Yat-Sen University of Medical Sciences,Guangzhou 510080,Guangdong Province ,China Yong-Jian Zhou,Yu-Yuan Li,Yu-Qiang Nie,Sheng-Li Shi,Department of Gastroenterology and Hepatology,First Municipal People’s Hospital of Guangzhou,Guangzhou Medical College,Guangzhou 510180,Guangdong Province,China Jin-Xiang Ma,Department of Prevention Medicine,Guangzhou Medical College,Guangzhou 510182,Guangdong Province,China Lun-Gen Lu,Department of Gastroenterology,Renji Hospital,Shanghai Institute of Digestive Disease,Shanghai Jiaotong University School of Medicine,Shanghai 200001,China. World Journal of Gastroenterology. 2007(47)
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[6]非酒精性脂肪肝与代谢综合征的关系探讨[J]. 罗瑞华,李晔,黄学文. 中国临床医学. 2004(05)
[7]脂肪肝与胰岛素抵抗的关系[J]. 颜勤明,陈莹. 实用医学杂志. 2004(03)
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本文编号:3389566
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