查询词典 proliferative

The concentration of VEGF in aqueous humor and vitreous body in patients with proliferative vitreo-retinal diseases significantly increases, and VEGF may play an important role in the pathoge nesis of proliferative vitreo-retinal diseases.

增生性玻璃体视网膜疾病患者房水及玻璃体VEGF含量明显增高，VEGF可能在增生性玻璃体视网膜疾病发展变化中起着重要的作用。

OBJECTIVE:To study the effect of Defibrase on fibronectin and proliferating ceil nuclear antigen in experimental traumatic proliferative vitreoretinopathy.

目的探讨蛇毒降纤酶对兔眼外伤性增生性玻璃体视网膜病变(proliferative vitreoretinopathy，PVR)纤维连接蛋白(fibronectin，FN)、增殖细胞核抗原(proliferating ceil nuclear antigen，PCNA)的影响。

In the late proliferative and secretive phases, expression of ERα in stromal cells significantly decreased to the level observed in the desquamative phase Differently, no clear expression of ERβ was detected in stromal cells in the late proliferative phase. However, its expression appeared again in the secretive phase.

结果显示： 1ERα和ERβ在恒河猴子宫内膜的上皮细胞、基质细胞中均有表达，其表达水平在正常月经周期中发生周期性变化：上皮细胞中两种受体的表达水平从增殖期开始逐渐升高，到增殖晚期最高；分泌期开始下降，直到月经期的水平。

Methods Postoperatively, 1 294 eyes of 1 262 patients with rhegmatogenous RD including 243 emmetropic and 1 031 myopic eyes were retrospectively studied. The affects of proliferative vitreoretinopathy, posterior vitreous detachment, vitreous liquefaction and concentration on the surgical prognosis were evaluated.

回顾1996年1月至1997年7月在我院行手术治疗的孔源性视网膜脱离患者1 262例（1 294只眼），其中近视眼RD组1 031只眼，正视眼RD组243只眼，并研究增殖性玻璃体视网膜病变（proliferative vitreoretinopathy，PVR）的分级及玻璃体后脱离(posterior vitreous detachment，PVD)、液化、浓缩等对手术预后的影响。

METHODS: The presence of MMP-2 and MMP-9 was investigated in 20 fibrovascular epiretinal membranes of PDR, and the findings were compared with those observed in 10 avascular epiretinal membranes of proliferative vitreoretinopathy.

采用免疫组织化学方法，检测PDR患者20例视网膜前纤维血管膜MMP-2和MMP-9的表达，并与增殖性玻璃体视网膜病变（proliferative vitreoretinopathy ，PVR）10例非血管性增殖膜进行对比研究。

By analyzing MRI, MRU and clinical manifestations altogher, pelvic lipomatosis associated with proliferative cystitis can be correctly diagnosed using MRI images. Because proliferative cystitis can easily evolve into bladder cancer, patients with pelvic lipomatosis associated with proliferative cystitis should pay great attention and to perform timely follow-up checkups.

根据MRI、MRU与临床特点的综合分析，MRI能够正确诊断盆腔脂肪增多症合并腺性膀胱炎，由于腺性膀胱炎易演变为膀胱癌，因此，对于盆腔脂肪增多症合并腺性膀胱炎的患者应高度重视，密切随诊复查。

Objective To investigate the therapeutic effects of subconjunctival verapamil on outcome in an experimental model of traumatic proliferative vitreoretinopathy.

目的 观察维拉帕米(verapamil，Ver)对眼后节穿通伤增生性玻璃体视网膜病变(proliferative Vitreoretinopathy，PVR)的影响。

Http://www.44dx.com objectiveto investigate the therapeutic effects of subconjunctival verapamil on outcome in an experimental model of traumatic proliferative vitreoretinopathy.methodsan experimental model of traumatic proliferative vitreoretinopathy was induced in pigment rabbits,which then were selected randomly to receive either subconjunctival verapamil injection treatment or a placebo injectiondaily for 3 weeks.animals were examined by indirect ophthalmoscopy at weekly intervals for 5 weeks.eyes were enucleated for light microscopy 5 weeks later.resultsfifty-six percent(18 of 32)of the rabbits receiving subconjunctival verapamil injection had developed tractional retinal detachment,whereas eighty-one percent(26 of 32)of control animals had developed tractional retinal detachment(χ2=4.655,p=0.031).the results of clinical examination and light microscopy didn?

http：//www.44dx.com 目的观察维拉帕米(verapamil，ver)对眼后节穿通伤增生性玻璃体视网膜病变(proliferative vitreoretinopathy，pvr)的影响。方法64只青紫蓝兔，每只兔任选其中一只眼制备外伤性pvr模型后随机分为两组，治疗组在模型制备后立即每日结膜下注射2.5 mg/ml的ver0.5ml，对照组则每日结膜下注射生理盐水0.5ml，共21天。模型制备后7天内每天用裂隙灯显微镜及间接立体检眼镜观察伤口、角膜、前房及眼底情况，此后每周第3，7天各检查1次。伤后第35天时常规摘除模型制备眼作光镜观察。

Objective: To compare the levels of transforming growth factor β2 (TGF-β2) in the vitreum of patients with proliferative diabetic retinopathyand normal subjects and to evaluate the role of TGF-β2 in the pathological course of PDR.

目的：通过对增殖性糖尿病视网膜病变(proliferative diabetic retinopathy， PDR)患者玻璃体中转化生长因子β2(TGF-β2)含量的研究，探讨TGF-β2在PDR病理过程中的作用。

The proliferative capacity of LEC from human had directly relevance to the age of donor(r=-0.996).Conclusions The formation of lens-like spherules is characteristics of LEC lines in the cultured cells.Under identical conditions,the proliferative rate of LEC from bovine and rabbit is fast than that of LEC from human,but dedifferentiation of LEC from bovine and rabbit is easier than that of LEC from human;LEC from the three species exhibit similar limited growth potential.The proliferative rate of LEC from human has a inversely proportion with age.

&晶状体小体&的形成可作为确定晶状体上皮细胞株的一项特征性依据，而体外培养的人、牛、兔晶状体上皮细胞具有相同的有限生长潜能，在相同的条件下，牛、兔晶状体上皮细胞的生长增殖速度比人晶状体上皮细胞快，但易于发生去分化；此外，人晶状体上皮细胞的生长增殖率与年龄密切相关，年龄越小，晶状体上皮细胞的生长增殖速度越快。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失