康莱特注射液联合紫杉醇治疗晚期恶性胸腺瘤的疗效观察

目的:比较康莱特注射液联合紫杉醇及紫杉醇单纯化疗治疗晚期恶性胸腺瘤的不良反应和疗效。方法:2013年8月至2017年12月，经病理学和免疫组化确诊为恶性胸腺瘤并在我院肿瘤中心进行姑息性化疗的患者68例。康莱特注射液联合化疗为观察组（37例）；单纯化疗为对照组（31例）。28天为一周期，共化疗4周期。结果:两组患者均无人发生过敏反应。观察组可有效减轻患者化疗不良反应:恶性、呕吐、四肢麻木、关节肌肉酸痛和白细胞下降(P＜0.05)，可以有效减轻患者胸闷症状和全身疼痛(P＜0.05)，在肿瘤控制方面，康莱特联合化疗的疗效较单纯化疗稍好，但均未见有统计学差异(P＞0.05)。结论:康莱特注射液联合紫杉醇治疗晚期胸腺瘤，具有减轻患者疼痛、减轻化疗不良反应，从而提高患者化疗依从性的作用，值得临床进一步推广和研究。     

Cardioprotective effects of sinomenine in myocardial ischemia/reperfusion injury in a rat model

BackgroundIschemia reperfusion (I/R) play an imperative role in the expansion of cardiovascular disease. Sinomenine (SM) has been exhibited to possess antioxidant, anticancer, anti-inflammatory, antiviral and anticarcinogenic properties. The aim of the study was scrutinized the cardioprotective effect of SM against I/R injury in rat.MethodsRat were randomly divided into normal control (NC), I/R control and I/R + SM (5, 10 and 20 mg/kg), respectively. Ventricular arrhythmias, body weight and heart weight were estimated. Antioxidant, inflammatory cytokines, inflammatory mediators and plasmin system indicator were accessed.ResultsPre-treated SM group rats exhibited the reduction in the duration and incidence of ventricular fibrillation, ventricular ectopic beat (VEB) and ventricular tachycardia along with suppression of arrhythmia score during the ischemia (30 and 120 min). SM treated rats significantly (P < 0.001) altered the level of antioxidant parameters. SM treatment significantly (P < 0.001) repressed the level of creatine kinase MB (CK-MB), creatine kinase (CK) and troponin I (Tnl). SM treated rats significantly (P < 0.001) repressed the tissue factor (TF), thromboxane B2 (TXB2), plasminogen activator inhibitor 1 (PAI-1) and plasma fibrinogen (Fbg) and inflammatory cytokines and inflammatory mediators.ConclusionOur result clearly indicated that SM plays anti-arrhythmia effect in I/R injury in the rats via alteration of oxidative stress and inflammatory reaction.     

异位妊娠的腹腔镜手术临床分析

目的探讨电视腹腔镜手术治疗内出血异位妊娠的安全性和可行性。方法回顾分析2000年8月￣2004年8月该院电视腹腔镜手术治疗的15例伴有内出血的异位妊娠(出血量大于800mL,观察组)及同期30例无明显内出血异位妊娠病人的临床资料(对照组)。结果15例病人均手术成功,无中转开腹及并发症发生,两组手术时间及手术后住院时间均无明显差异。结论随着腹腔镜手术操作技巧、麻醉和监护技术的提高,腹腔镜手术治疗内出血甚至休克型异位妊娠在一定条件下是安全可行的。     

复合干细胞生物陶瓷在裸鼠异位成骨中的评价

目的 研究h-BMP-2基因转染骨髓间充质干细胞(BMSCs)在复合煅烧骨、β-TCP或直接植入裸鼠股部后的成骨能力。方法 通过影像学、组织学和形态计量学等方法,观察未经诱导、OS液诱导和h-BMP-2基因转染BMSCs在复合煅烧骨,或多孔β-TCP后植入裸鼠皮下,或直接制成细胞悬液注入,在4、8、12周诱导成骨和材料降解情况。结果 在裸鼠皮下,单纯生物陶瓷不能诱导成骨,而复合了未诱导、OS液诱导和h-BMP-2基因转染BMSCs的生物陶瓷均能成骨,成骨量为h-BMP-2基因转染组>OS液诱导组>未经诱导组(P<0.05),B-TCP可随骨长入而降解;注入裸鼠肌肉的OS液诱导的和h-BMP-2转染的BMSCs均能诱导成骨,而未经诱导MSCs则不能成骨。结论 复合人BMP基因转染BMSCs的β-TCP是一种理想的骨修复材料。     

对116例异位妊娠的腹部超声诊断分析

目的：探讨腹部超声对异位妊娠诊断价值。方法：用腹部超声对116例异住妊娠进行手术及病理检查结果进行分析。结果：114例经手术及病理证实诊断为异位妊娠，诊断符合率为97．68％，误诊率2．32％。结论：腹部超声检查异住妊娠可给临床提供准确率很高的诊断依据，它具有简便、直观、迅速、敏感性高、无损伤及易于重复等优点，所以腹部超声应作为异位妊娠诊断的首选方法。     

Percutaneous nephrolithotomy of a staghorn stone in thoracic ectopic kidney

Congenital thoracic ectopic kidney is a very rare developmental anomaly and the rarest form of all ectopic kidneys. It is usually asymptomatic and discovered incidentally on routine chest radiography. Herein we reported the first case of staghorn stone in a thoracic kidney managed successfully by percutaneous nephrolithotomy.     

胸部类癌

本文报道了３１例胸部类癌，其中胸腺类癌１４例，支气管类癌１７例，伴有异位ＡＣＴＨ综合征者１７例。１２例患者发生转移（３９％），２４例行原发肿瘤全部或部分切除，术后放疗或化疗或两者均有者１７例，４例仅行探查并取活检，２８例经手术及病理证实。