查询词典 strictured

Objective To investigate the phenotypic change and proliferation of fibroblasts in human inflammatory strictured bile duct wall.

目的 探讨炎性狭窄胆管壁中成纤维细胞表型改变及增殖在炎性胆管狭窄发生中的作用。

Objective To discuss the clinical diagnosis and surgery of lumbardisc herniation with strictured nerve root canal.

目的探讨腰椎间盘突出症合并神经根管狭窄的临床诊断和手术治疗。

Results The results showd that sudden asphyxia was caused by extremely strictured laryngopharynx and hypokalemia.

结果 造成这类病人术后突然窒息的主要原因是咽腔过于狭窄和低血钾。

Methods We observed the density and ultrastructure of fibroblasts, and the histologic structure in human normal bile duct wall and inflammatory strictured bile duct wall by light and electron microscope.

对人正常胆管壁及炎性狭窄胆管壁组织学结构及其成纤维细胞的密度和超微结构进行观察。

Methods 38 cases of lumbar disc herniation with strictured nerve root canal were treated by surgery from 1996 to 1999.To explore that nerve root canal and completely release the pressured nerve.38 cases were follow up.

方法对1996－1999年间，因腰椎间盘突出症合并神经根管狭窄38例行手术治疗，术中均行神经根管探查并彻底松解受压神经根。

Methods （1）310 patients of experimental group were performed with digital cine coronary arteriography,each of vascular edge of both the normal and the strictured segment was marked referring to the diameter of catheter,analysed the percentage of geometic stenosis,density contrast and stenosis length with computer.

（1）实验组310例完成数字电影冠状动脉造影后，以插入的导管管径为参照物，逐一标示正常段和狭窄段血管边缘，经计算机分析计算几何狭窄百分率、视频密度差异百分率和狭窄段长度。

Results The results showed that fibroblasts were the main source of extracellular matrix production in bile duct wall. The phenotype of fibroblasts in inflammatory strictured bile duct wall changed obviously, quiescent fibroblasts were activated and transformed to myofibroblasts, with massive proliferation.

结果 成纤维细胞是胆管壁中合成胶原的主要细胞；炎性狭窄胆管壁的纤维化增厚明显，其成纤维细胞表型改变，由相对静止转化为功能活跃状态，并进一步向肌成纤维细胞转化，且大量增殖。

Keywords strictured tenosynovitis of finger flexor tendon;intrathecal injection;needle and scalpel

指屈肌腱狭窄性腱鞘炎；鞘内注射；针刀

Objective: To explore the mechanisms resulting in the recurrence of urethral scar which make urethral strictures difficult to be cured, a series experiments were conducted to find potential effective factors involved in urethral scar formation and degradation, including the studies of extracellular matrix component of urethral stricture scar, the characteristics of urethral scar fibroblast, and the effects of urine on urethral fibroblast in vitro, as well as the studies to compare the difference of collagenase activity, type Ⅰ collagen and tissue inhibitor of metalloproteinase-1 (TIMP-1) in the tissues and cultured fibroblasts from normal urethra and strictured urethra respectively, and the studies to investigate the effect of antisense TIMP-1 oligodeoxyonucleotide on cell proliferation and collagenase activity of urethral scar fibroblast.

中文题名尿道瘢痕基础研究副题名胶原酶活性，TIMP-1的表达及其反义基因治疗外文题名 Experimental study on urethral scar-activity of collagenase，expression of TIMP-1，and antisense TIMP-1 gene transfection of urethral scar fibroblast 论文作者黄翔导师杨宇如教授学科专业外科学研究领域\研究方向学位级别博士学位授予单位四川大学学位授予日期2002 论文页码总数104页关键词尿道手术瘢痕胶原酶成纤维细胞尿道瘢痕馆藏号BSLW /2003 /R699 /12 目的：研究尿道瘢痕的细胞外基质的组成，尿道瘢痕成纤维细胞的生物学特性以及尿液对其生长的影响；比较胶原酶活性，金属蛋白酶组织抑制因子-1（TIMP-1）以及Ⅰ型胶原含量在尿道瘢痕和正常尿道组织及体外培养的成纤维细胞中的差异；研究反义TIMP-1寡核苷酸对尿道瘢痕成纤维细胞增殖以及胶原酶活性的影响。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的