Progressions of gene therapy studies for hemophilia B were introduced in this paper. 就血友病B的基因治疗研究进展及所存在的问题作一综述。
The bio-therapy and gene-therapy of hemophilia B in China 中国血友病B生物基因治疗研究状况
The F ⅸ∶ Ag of the plasma in patient with severe hemophilia B were tallied with clinical diagnosis. 重症乙型血友病人血浆FⅨ∶Ag测得值与临床诊断相符。
Gene Therapy for Hemophilia B 血友病B的基因治疗
The clinical trial of gene therapy on four hemophilia B patients 四例血友病B患者基因治疗的临床试验
The gene frequencies were 0.19.The female heterozygous showed all four bands and the frequencies were 0.31.The new polymorphism seems to be useful for carrier detection and prenatal diagnosis of hemophilia B in Chinese population. 该发现有利于我国血友病B携带者筛查和产前基因诊断。
The Construction and the Study of Expression Retroviral Vector of Gene Therapy for Hemophilia B by Muscle Cells 肌细胞途径血友病B基因治疗高表达载体的构建及表达研究
Safety assessments required for animal test and preclinical trial of hemophilia B gene therapy 血友病B基因治疗临床试验的安全性研究
Study on Gene Mutations of Factor ⅸ Gene of Hemophilia B Patients from China 27例乙型血友病患者Ⅸ因子基因突变研究
Study on mutations in hemophilia B patient factor ⅸ gene 血友病B基因突变的研究
Establishment of a Hemophilia B Transgenic Mouse Model on the Basis of Coagulation Factor ⅸ Gene Knock-out Mouse 基于凝血因子Ⅸ基因剔除小鼠建立血友病乙转基因动物模型
Intron I has been successfully used as virus vector to improve expression of FIX in the research of gene therapy for hemophilia B. In our research, intron I is targeted to ordinary vector and human source gene vector. 在血友病B基因治疗的研究中,已有人将hFIX基因的内含子I用于病毒载体来提高FIX的表达量,并取得了一定的成效。
A 29 year old woman with a family history of hemophilia B asked for prenatal diagnosis in the 8th week of pregnancy. 一例有血友病B家族史的29岁孕妇,于妊娠8周时要求对胎儿进行诊断。
Hemophilia B is a X chromosome-linked recessive bleeding disorder which results from a deficiency in the coagulation factor IX. 血友病B是X-连锁的隐性遗传疾病,是由于凝血因子IX缺乏引起。
Prenatal diagnosis of hemophilia B by factor IX gene analysis 血友病B的产前基因诊断
Rabbit experiments and related safety assessment study of gene transfer therapy for hemophilia B 基因转移治疗血友病B的动物试验和安全性探讨
Some genetic diseases, such as hemophilia B, are partly caused by a given point mutation. 一些遗传性疾病,如乙型血友病,有部分是由于Ⅸ因子核苷酸序列中特定位点点突变引起的。
In this study, long-term, high-level expression of FIX mediated by recombinant AAV vectors in hemophilia B mice was reported. The bleeding symptom of the treated mice was significantly ameliorated. 本研究采用重组AAV为载体,使凝血因子IX基因在血友病B小鼠体内高效、长期稳定地表达,从而改善小鼠的出血症状,提高各项凝血指标,为今后的临床试验打下了基础。
All of 10 hemophilia B families were made final diagnosis by using 6 extragenic loci of factor ⅸ respectively. 联合FⅨ基因外6个STR位点对血友病B家系进行遗传连锁分析,使10个家系全部得到诊断。
DXS102 locus can be used as a promising marker for gene diagnosis in hemophilia B family. 结论DXS102座位连锁分析有望成为一种有效的血友病B基因诊断的方法。
Clinical studies on gene therapy for hemophilia B 血友病乙基因治疗临床研究
Studies on the Phenotype and Genetic Stability of Coagulation Factor ⅸ-deficient Mouse Model for Human Hemophilia B 凝血因子Ⅸ基因剔除小鼠遗传稳定性及其临床表型研究
Hemophilia B is an X chromsome-linked recessive factor IX ( hFIX) deficiency bleeding disorder occurring 1 in 30,000 males. (一)血友病B是血浆凝血IX因子缺乏所导致的X连锁隐性出血性遗传病,在男性患病率约为三万分之一。
Objective To study the mechanism of molecular defect of factor ⅸ( F ⅸ) in hemophilia B patient. 目的为了研究血友病B因子Ⅸ(FⅨ)分子缺陷的发生机制。
Objective: To develop experimentally gene therapy for hemophilia B by using C2C12 cells and C3H mice as models. 目的:以小鼠C2C12成肌细胞为对象开展血友病乙基因治疗研究。