【摘 要】
:
In southern China, approximately 80% of the α-thalassemiais caused by deletions in the α-globin gene cluster on chromosome 16 and about 90% of β-thalassemia is point mutations in the β-globin gene clu
【机 构】
:
Department of Medical Genetics,School of Basic Medical Sciences,Southern Medical University,Guangzho
【出 处】
:
2014全球华人遗传学大会暨全国第十三次医学遗传学学术会议
论文部分内容阅读
In southern China, approximately 80% of the α-thalassemiais caused by deletions in the α-globin gene cluster on chromosome 16 and about 90% of β-thalassemia is point mutations in the β-globin gene cluster on chromosome 11.Loss of three α-genes expression causes HbH disease with intermediate to severe anemia.Excessive α-globin gene expression might aggravate the phenotype of one β-globin gene defect carrier to intermediate β-thalassemia.Here, we characterized a novel 282kb duplication in family A and a rare 235kb deletion in family B involving the whole α-globin gene cluster from the telomere on the short arm of chromosome 16 by CGH array.
其他文献
目的:以河南省郑州大学为例研究探讨大学生体质健康现状与改善策略.方法:随机抽取河南省郑州大学13级学生2013年9月至2015年9月体质测试数据各1000份.通过查找文献、数据分析等方法比较分析13级学生2013年至2015年体质检测指标(形态指标、耐力、心肺功能、肢体力量)的变化;通过问卷调查寻找造成大学生体质健康现状的原因.结果:通过数据比较13级学生2013年中形态指标肥胖率为13.20%,
目的:分析耳闷塞感的诊断手段,探讨其治疗方法.方法:选择2014年2月至2015年3月来本院进行治疗的耳闷塞感患者56名为研究对象,回顾性分析所有患者的临床资料,探讨耳闷塞感的诊断与治疗方法.结果:经过有效的诊断及治疗,治愈的患者有48例,有效的患者有4例,无效的患者有4例,治疗总有效率为92.86%.治疗前后患者的比较情况具有统计学意义(P<0.05).结论:采取积极有效的诊断及治疗方法可以明显
目的:了解和掌握沧州市某区农村居民生活饮用水水质状况,为改善农村生活饮用水卫生质量提供依据.方法:采集2011-2014年沧州市某区农村饮水工程枯水期和丰水期的出厂水、末梢水样本,依据《生活饮用水标准检验方法》GB/T 5750-2006进行检测,再利用SPSS进行数据整理和分析和评价.结果:共检测农村居民生活饮用水样本296份,其中,合格样本126份,合格率为42.6%.不合格项目主要包括硫酸盐
肛肠疾病术后尿潴留是最常见的并发症之一,其发生率高达12%~52%.为使患者避免发生尿潴留,对本院肛肠疗区住院患者122例调查研究,结果发现,疼痛、麻醉、泌尿系疾病、输液过多等因素是导致肛肠科术后尿潴留的诱因,针对术后出现尿潴留的患者给予口服自拟导尿方治疗,其药物组成包括:扁蓄、木通、车前子、滑石、瞿麦、石韦、泽泻、葱白各12g,黄芪30g,水煎取汁400m1,间隔1小时分两次口服,并将药渣局部热
目的:探讨一种改良新型胃管置管方法的有效性及可行性.方法:选取2014年8月~2015年8月在外科ICU入住的需要安置胃管的患者共1072例,按入住ICU的先后编号,单号为对照组,采用基础护理教材中教授的方法安置胃管;双号为试验,采用改良新型方法安装胃管.比较两组患者一次置管成功率.结果:两组患者置管一次成功率,呕吐、呛咳发生情况;置管时和置管成功后生命体征变化情况;安置成功耗时情况比较,差异具有
Objective: Breast cancer is one of the most common cancers among Chinese women.Methylation alterations resulting in aberrant gene expression play a pivotal role in breast tumorigenesis.More recently,
Objective: Niemann Pick disease type A (NPA, MIM: 257200) is an autosomal recessive sphingolipidosis caused by lysosomal acid sphingomyelinase (ASM) deficiency.The aim of this study is to investigate
Short-chain acyl-coenzyme A (CoA) dehydrogenase deficiency (SCADD) is considered a rare autosomal recessive inherited disorder of mitochondrial fatty acid beta-oxidation associated with mutations in t
Background: Hereditary multiple exostoses (HME) is an autosomal dominant bone disorder characterized by the presence of multiple benign cartilage-capped tumors.EXT1 located on chromosome 8q23-q24 and
Background: Congenital heart diseases (CHD) is the main birth defect all the time, but the genetic pathogenicity factor is poorly understood.Transforming growth factor (TGF)β signaling regulates funda