结石的

AIM: To establish an animal model of cholesterol stone and to explore the effects of cholecystokinin on gallbladder muscle stripes of guinea pigs with cholesterol stone in vitro as well as to investigate the role of biliary kinetics in cholesterol stone formation.

摘要目的：建立胆固醇结石实验动物模型，探讨胆囊收缩素(cholecystokinin， CCK)对胆固醇结石豚鼠离体胆囊肌条收缩的影响，并研究胆道动力因素在胆固醇结石形成中的作用。

Objective To evaluate applicability and therapeutic effects of acute calculi obstructive renal failure with uretropyeloscopy. Methods 21 patients with acute calculi obstructive renal failure were treated by ballistic lithotrity under ureteropyeloscopy and indwelled with double-J catheters.

目的 探讨输尿管镜在处理因结石梗阻引起肾衰时的应用和疗效方法对21例输尿管结石19例（其中上段4例，中下段15例，肾盂内发性结石并出口梗阻3例）出现梗阻性肾衰的患者实施输尿管气压弹道碎石术及留置双J管治疗。

AIM: To study the sphincter of Oddi motility by choledochoscopic manometry, and to investigate the manometric appearance of sphincter of Oddi disorders and its relationship with bile duct stones.

摘要目的：对胆管结石患者术后经"T"管窦道行胆道镜测压，研究胆管结石患者术后Oddi括约肌功能，探讨结石与SO功能变化的关系。

METHODS The data of77patients with marginal,49with partial and6with complete deerhorn-like nephrolith in our department were studied retrospectively.

目的 探讨对边缘性鹿角形结石、部分鹿角形结石、完全鹿角形结石实施低能量体外冲击波碎石（extracorpreal shock wave lithotripsy，ESWL）的疗效及副作用。

The results revealed that the uroliths of goats associated with feeding cottonseed meals diet were the mixture of amount powdery and few granular. X-ray radiology of 'sandy uroliths' feeding cottenseed meals diet to goats was negative. Intravenous urography demonstrated granules of uroliths in the bladder with different density.'sandy uroliths' in kidney, bladder and sigmoid flexure were found with B-mode ultrasonogram.

结果显示：饲喂棉饼诱发的山羊泌尿系统结石呈砂石样，X射线腹部平片呈阴性，经泛影葡胺静脉尿路造影后可见膀胱内有密度不均匀的结石样颗粒分布；B超检查在泌尿道多处出现结石颗粒的强光点或光团并伴有声影；螺旋CT检查发现在泌尿系统的膀胱和尿道中有明确的结石影。

The present study was designed to elucidate the role of apoE polymorphism in the lithogenesis of cholecystolithiasis and to explore the hereditary pathogenesis of the disease. Polymerase Chain Reaction was used as researching apoE phenotypes and allele frequencies in patients with gallstones (n=87) and in controls (n=50), and the fasting serum lipids of subjects were also measured.

为从分子遗传学水平探讨胆囊结石病的发病机理，采用聚合酶链反应等方法研究了87例胆囊结石患者和50例非结石者的apoE基因表型及等位基因频率，并分析了不同apoE基因表型的胆囊结石患者的血脂质代谢特征。

The results suggest that the average level of serum lipids in the same apoE phenotype patients with gallstones is higher than that in controls, and the different apoE phenotypes patients with gallstones have different characteristics of dyslipidemia.ε2 allele is probably one of the dangerous factor in the lithogenesis of cholecystolithiasis.

由此表明：同一apoE基因表型胆囊结石患者的血脂质变化比非结石者突出，不同apoE基因表型的胆囊结石患者有不同的血脂变化特征，ε2等位基因可能是国人胆囊结石病的一个高危易患因子。

Cases were treated with only one percutaneous access tract in a single session and 3 cases were only placed stoma tube and underwent a second?look procedure because of pyonephrosis.

回顾性分析我院2007年1月～12月采用侧卧位微创经皮肾镜取石术治疗输尿管上段结石25例的临床资料，均为单侧结石，合并肾结石6例，KUB测得结石最大经1.0～2.7 cm。

Results Among 152 cases,149 (17 kidney; 11 ureter, 121 bladder) cases was with typical X-ray finding, and 3 cases blank at the X-ray photography.

结果 在152例中，149例（肾结石17例；输尿管结石11例；膀胱结石121例）具有典型的X线表现，其中3例为阴性结石X线片上未见显示。

AIM To study bacteria deoxyribonucleic acid in bile, mucus and stone, and provide evidence of molecular biology of bacteria in gallstones formation.

目的研究胆囊结石患者胆汁、粘膜和结石细菌脱氧核糖核酸，提供细菌在胆囊结石形成中的分子生物学证据。

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。