Lack of factor VIII causes classic hemophilia; other types are caused by deficiency of factor IX or XI. 在典型的血友病中缺乏的是凝血因子VIII;其它的血友病是因缺乏凝血因子IX或XI。
Genetic Analysis and Blood Assay of Coagulation Factor-IX Knockout Mouse Strain 凝血因子IX基因剔除小鼠的遗传及血液学指标检测
OBJECTIVE: To promote the recovery of activity and thrombogenic safety of factor IX complex concentrate, and decrease the cost of the preparation. 目的:提高IX因子复合物的活性收率和IX因子复合物的血栓安全性。
Study on gene defects of human factor IX 人类因子IX基因缺陷的研究
Expression and Secretion of Human Anti-haemophilic Factor IX in Yeast Kluyveromyces fragilis 人凝血因子IX在脆壁克鲁维酵母中的表达与分泌
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
Construction of Mammary Gland specific Expression Vectors for Human Clotting Factor IX and Its Secretory Expression in Goat Milk 人凝血IX因子基因乳腺组织特异性表达载体的构建及其在奶山羊乳腺中的分泌性表达
Study on in vitro assay methods for human coagulation factor IX 凝血因子IX的体外检测方法研究
Research on the Expression of Human Coagulation Factor IX in Tobacco 利用烟草表达人凝血IX因子(hFIX)的研究
In in vivo study, the results showed that AAV-mF ⅸ only existed in muscle around the injection site and the expression of mouse clotting factor IX lasted more than 200 days. 通过抗AAV的抗体检测和病理切片等方法观察了AAV-mFⅨ在体内引起的免疫反应和病理变化。结果表明:AAV-mFⅨ仅分布在注射点肌肉组织内,表达可持续200天以上;
In Vitro Expression of Human Clotting Factor IX Minigene Mediated by Mini-adenoviral Vector 微小腺病毒载体介导的人凝血IX因子小基因的离体表达
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。
Detection of human clotting factor IX antigen by a double antibody ELISA 双抗体夹心ELISA法测定人凝血因子IX蛋白
This study lays foundation for preparing transgenic goats by somatic cell nuclear transfer which specifically express human coagulation factor IX in their mammary glands. 本实验所获得的转基因细胞为进一步在细胞水平检测外源基因的表达,及为通过体细胞核移植方法获得乳腺特异性表达人凝血因子Ⅸ的转基因羊奠定了实验基础。