运动员动态心电图观察

目的:评价运动员动态心电图中特殊事件的意义。方法:为30名身体健康无自觉症状的运动员作动态心电图检查。然后对检查结果进行统计分析。结果:ST抬高18人,ST下移4人,室性早搏(VE)9人,室速(VT)1人,室上性早搏(SVE)12人,室上速(SVT)2人,I°房室传导阻滞(I°AVB)1人,Ⅱ°房室传导阻滞(Ⅱ°AVB)4人。结论:动态心电图中特殊事件的临床意义与事件出现的时间、频度有关。     

雷公藤多甙中毒导致重症胰腺炎一例

我们首次报道一例雷公藤多甙中毒导致急性重症胰腺炎的病例，其病理生理变化、临床表现和转归于以往的报道颇有不同。     

Comparison of the Emergency Severity Index (ESI) and the Taiwan Triage System in predicting resource utilization.

BACKGROUND/PURPOSE: The importance of accurate triage in Taiwan is becoming more apparent with the increasing number of emergency department (ED) patients, and resources for the National Health Insurance becoming constrained. This study compared the ability of the Taiwan triage system (TTS) and the standardized 5-level Emergency Severity Index (ESI) triage system to predict ED resource utilization. METHODS: Patients arriving at the ED were triaged by both TTS and by using a two-page checklist of ESI criteria during the 3-month study period. The ESI triage level was calculated independently to avoid bias. Disease category (trauma vs. nontrauma), length of stay (LOS) and hospitalization data were evaluated. RESULTS: A total of 3172 patients with both ESI and TWN evaluation were included. The distributions of ESI ratings within TTS level 1 were: ESI 1, 21.1%; ESI 2, 68.1%; ESI 3, 7.4%; ESI 4, 3.4%; ESI 5, 0%. For TTS level 3, they were: ESI 1, 0.1%; ESI 2, 26.2%; ESI 3, 39.5%; ESI 4, 27.5%; ESI 5, 6.8%. Hospitalization rates were 74.5%, 40.9% and 22.2% in TTS levels 1, 2 and 3, respectively; and were 96.2%, 47.0%, 30.9%, 6.7%and 6.6% in ESI levels 1, 2, 3, 4 and 5, respectively. TTS triaged more trauma patients as life-threatening/emergent condition than nontrauma patients (68.8% vs. 48.4%, p < 0.001). Triage by ESI, however, showed no significant difference in the percentage of trauma and nontrauma patients with highly acute conditions (44.2% vs. 46.6%, p = 0.230). Patients with ESI level 4 or 5 have significantly shorter ED LOS than those with ESI level 3. CONCLUSION: ESI produces more accurate discriminating patient acuity, ED LOS and hospitalization rate than TTS. Adopting a standardized 5-level triage tool might improve resource utilization planning of ED practice.     

胃癌穿孔24例治疗分析

目的 :探讨胃癌穿孔的临床特点 ,指导临床诊治和提高疗效。方法 :对本院 2 4例胃癌穿孔病人采用不同手术方式治疗。其中 8例行单纯修补术 ,2例在穿孔修补术后 3周早期施行二期根治性手术 ,3例行穿孔修补加胃空肠吻合术 ,7例行姑息性胃大部切除术 ,4例行胃癌根治术。结果 :本组死亡 4例 ,其余病例中位生存期分别为 7,13 .2 ,2 5 .1个月。结论 :采取积极的治疗措施 ,可望延长患者的生存时间和提高生存质量     

乳腺癌HSV—1,HSV—2与c—erbB—2关系的免疫组化研究

采用免疫组织化学Ｓ－Ｐ法检测５２例手术切除乳腺癌组织ｃ－ｅｒｂＢ－２蛋白和ＨＳＶ－１、ＨＳＶ－２表达情况。结果发现癌组织中ｃ－ｅｒｂＢ－２阳性３４例（６５．４％）；ＨＳＶ－１阳性３８例（７３．１％）；ＨＳＶ－２阳性１５例（２８．８％）。癌旁组织３２例，阳性分别为３例（９．４％）；１２例（３７．５％）；２例（６．３％）。乳腺癌中ｃ－ｅｒｂＢ－２阳性率明显高于癌旁组织。乳腺癌及癌旁的ＨＳＶ－１阳性率明     

C60的化学反应性和高分子化

综述了C_(60)化学研究的进展。C_(60)的化学反应性的研究展现了一个广阔的新领域,并使C_(60)作为一种新型的功能基团引入高分子成为现实。这些进展为进一步深入研究C_(60)尤其是C_(60)的材料化提供了前提。     

可控性回结肠膀胱术10例报告

对１０例膀胱癌患者施行根治性全膀胱切除可控性回肠膀胱术，经随访，除１例术后２年因肿瘤转移至盆腔骨关节及肺部而死上，９例均健在，可控自行导尿，无漏尿及返流现象，结果表明，这种用结肠去管重建，用缩窄的末段回肠做输出道的贮尿囊，可控性能好，容量大，电解质紊乱轻，插管容易，不影响肾功能，并发症少，临床观察效果满意。     

Agenesis of the Gallbladder Revisited Laparoscopically

Gallbladder agenesis is an extremely rare disease. Necropsy incidence has been reported to be 0.016%. Failure lo locate the gallbladder at the time of a planned cholecystectomy can be very challenging. We report such a case during a laparoscopic cholecystectomy. The indication for surgery in these patients are complaints of gallbladder symptoms along with a false-positive ultrasound study. During exploration, an abnormal location of the gallbladder has to be excluded. Ectopic gallbladder locations include intrahepatic, lesser omentum, retroperitoneal, retrohepatic, within the falciform ligament, retroduodenal, and retrohepatic areas. Thorough exploration and cholangiography are essential. Embryologically, the gallbladder and cystic duct arise from the caudal portion of the hepatic bud. All of the previously reported cases of gallbladder agenesis have shown an absence of both the gallbladder and cystic duct. We report an embryological oddity wherein a patent cystic duct was found along with an agenetic gallbladder. This is the first case report of this finding, along with this being the first absent gallbladder discovered laparoscopically.     

中国汉坦病毒H82O5株G2糖蛋白基因的克隆及在真核细胞中的瞬时表达

从感染病毒乳鼠脑组织提取总RNA，采用RT－PCR和分子克隆技术将扩增到的G2糖蛋白基因插入含CMV启动子的pcDNA3.1/His质粒载体中，通过脂质体介导转染COS－7细胞，用SDS－PAGE、Western-blot及IFIA方法分别测定表达产物的相对分子量及特异性。结果证明获得正向插入的G2－pcDNA3.1/His重组表达质粒，表达产物的相对分子量为56ku，与理论预期大小一致，并且可与汉坦病毒H8205株的腹水抗体起特异反应。表明构建的G2－pcDNA3.1/His重组质粒所表达的蛋白为中国汉坦病毒株特有，能在哺乳动物细胞中表达并具有抗原性，重组质粒可应用于汉坦病毒的DNA疫苗研究。