结石的

The chemical constituents from Primulaceae plants are mainly flavonoids, terpenoids, sterols, organic acids, quinines, etc. These plants have effects of lowering serum uric acid level in mice, promoting bile secretion in rats, reducing bile pigment stones formation rate, immune regulation and so on.

报春花科植物中主要化学成分有黄酮类、萜类、甾醇类、有机酸类、醌类等；药理活性主要有降低小鼠的血清尿酸水平，促进大鼠胆汁分泌，减少胆色素结石的成石率，免疫调节功能等。

The roentgenologic characteristics were evaluated and suggested to be usedas indices for the selection of therapy.

这些依据，对胆总管结石的治疗，具有重要的临床意义。

Objective:To evaluate the diagnostic and therapeutic value of endoscopic retrograde cholangiopancreatography and endoscopic sphincterotomy in obstructive disease of bile duct.

目的：评价内窥镜下逆行胰胆管造影对胆管梗阻性疾病的诊断以及内窥镜下乳头括约肌切开术治疗胆总管结石的价值。

Objective To compare the effects of endoscopic sphincterotomy vs endoscopic papillary balloon dilation in the treatment of choledocholith and to explore the indications for these two techniques.

目的 比较内镜下十二指肠乳头切开术与十二指肠乳头球囊扩张术两种方法治疗胆总管结石的优点和缺点，探讨两种方法的适应证。

The sensitivity and accuracy rates of the detection of nephrolithiasis and ureterolithiasis on the low-dose scan were 100% and 97% respectively, and those of the detection of pelvicaliectasis and ureteral dilatation were all 100%.

与标准剂量扫描结果比较，低剂量扫描发现肾及输尿管结石的敏感性及准确率分别为100%、97%，发现肾积水及输尿管扩张的准确率100%。

Objective To evaluate the clinical effect and explore the major techniques of retroperitoneal laparoscopic ureterolithotomy.

目的 探讨后腹腔镜输尿管切开取石术的技术要点，评价微创手术方法治疗上段输尿管结石的临床价值。

Objectives: To guide the clinical practice, the paper is to investigate the treatment of advantage, disadvantage, and indication by improved retroperitoneal laparoscopic ureterolithotomy compared with open ureterolithotomy.

目的：本研究旨在通过组合应用改进的后腹腔镜输尿管切开取石术技术操作方法，将手术结果相关指标与开放手术进行对比，探讨后腹腔镜治疗输尿管结石的利弊及手术适应症，指导临床工作。

The operation methods of urethral calculus mainly occurred urethroplasty with septum of scrotum.

尿路结石的形成是由多种因素构成，但尿道狭窄、感染是其形成的主要因素。

The intravenous urogram, B-mode ultrasonogram, and helical CT feature of the urinary stones ('sandy uroliths') in goats by feeding high level cottonseed meals diet were observed.

对饲喂棉饼诱发的山羊泌尿系统结石的病例进行了静脉尿路造影X射线、B超、螺旋CT检查。

Purpose To research the detection of the bile duct system atones by MR Cholangiopancreatography in different techniques in order to find an optimal methed.

目的 探讨磁共振胰胆管成像时不同扫描方法对胆道系统结石的发现率，以期确定合理的检查方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。