卵巢未成熟畸胎瘤43例综合治疗疗效分析

为探讨不同手术方式及化疗方法对卵巢未成熟畸胎瘤的疗效及相关影响因素，对43例卵巢未成熟畸胎瘤患者进行回顾性分析。手术方式分为：保守性手术（患侧附件、大网膜切除术＋盆、腹腔腹膜结节切除术＋盆腔淋巴结清扫术）及根治性手术（全子宫、双附件及大网膜切除术＿肿瘤细胞减灭术＋盆腔淋巴结清扫术）。术后采用VAC（长春新碱，阿霉素，环磷酰胺）方案、BEP（博莱霉素或平阳霉素，足叶乙叉甙，顺铂或卡铂）方案或VBP（长春新碱，博莱霉素或平阳霉素，顺铂或卡铂）方案进行联合化疗。患者5年生存率根治性手术为44．4％，保守性手术为64．0％，差异无显著性。VAC方案与BEP（或VBP）方案的5年生存率分别为33．3％和77．3％（P＜0．01）。疗程数≥4患者的5年生存率为73．9％，明显高于疗程数＜4患者的38．9％（P＜0．05）。认为对于有生育要求的卵巢未成熟畸胎瘤患者，可仅行保守性手术，术后辅以联合化疗。BEP（或VBP）方案对患者长期生存率的改善明显优于VAC方案。术后化疗的疗程数与疗效有关，对长期生存率的影响较明显。     

成人成骨细胞与珊瑚羟基磷灰石的体外生物相容性

目的：研究成人骨髓成骨细胞与珊瑚羟基磷灰石（carolline hydroxyapatite,CHA)在体外培养条件下的生物相容性。方法：抽取健康成人骨髓组织，置于含体积分数为10％胎牛血清的DMEM培养基中培养，传代后改用含地塞米松、β-甘油磷酸钠和维生素C的条件培养基培养，分为CHA复合细胞组和单纯细胞组，不同时间用倒置相关显微镜，HE染色光镜及扫描电镜观察，MTT法进行细胞增殖测定，并进行细胞微量蛋白含量和碱性磷酸酶的定量检测，结果：成人骨髓成骨细胞体外培养时复合或不复合CHA均生长良好，表现出典型成骨细胞的形态特征和生物学特性，CHA利于细胞的贴附，生长与增殖，并对细胞的功能无不良影响，结论：CHA是较理想的骨组织工程支架材料，成骨细胞复合CHA用于骨缺损的修复，具有广阔的临床应用前景。     

Good titles makes good articles: designing of English titles for medical papers.]

Based on the experience of the author and an intensive study of the titles of English medical papers written by authors in English-speaking countries, the characteristics and styles of the titles were expounded with well-selected examples. The paper also introduces some practical skills to write good English titles and enumerates some frequently used structures and expressions, which might be helpful for potential Chinese contributors to medical journals.     

难治性气管异物的处理

目的　探讨难治性气管异物的处理方法。方法　回顾 1994～ 2 0 0 3年 10年内收治的 12 5 8例气管异物中 ,10 9例难治性气管异物 (塑料笔帽、鸡骨头、图钉、钢珠、苍耳子球、玩具、带壳花生米、气门芯等 )的处理过程。患者年龄最小的为 8个月 ,最大的为 43岁。异物史最长达 12年。结果　 89例难治性气管异物直接从支气管镜下取出 ,19例行气管切开 ,1例气门芯异物开胸取出。结论　在处理难治性气管异物时要做好充分的术前准备 ,正确判断和处理并发症。     

穴位按压治疗呃逆20例

笔者采用穴位按压法治疗呃逆20例，经观察均取效迅速，且安全可靠，无副作用，现介绍如下。     

强化过程控制和精细化管理保证护理质量持续改进

质量管理是医院生存和发展的战略战术。质量就是生命,质量就是效益,21世纪护理质量的起步要求是护理质量管理者应在缺陷预防和质量持续改进方面做出尝试,护理管理者应在推行精细化管理,强化护理过程控制方面做出努力,以满足广大病人的健康服务需求。1质量发展及其概念1.1护理质量管理的发展阶段美国护理质量管理大体经历了3个历史性发展阶段:20世纪70年代“质量控制阶段”,20世纪80年代“质量保证阶段”,20世纪90年代“质量促进阶段”。质量控制阶段的主要特点:①由质量管理人员发现已出现的质量问题,然后做出处理;②技师评价方式为依照标准…     

对高等教育大众化背景下中医药高等院校专业建设问题的思考

中医药高等院校专业建设应随着社会的进步发展和社会的需求而不断拓宽、延伸其专业领域，本文从中医药高校的专业延伸的必要性、建设原则以及专业延伸的思路等三个方面对中医药高等院校的专业建设工作提出了几点思考。     

100例性病患者心理健康状况调查分析

目的：探讨性病患者的心理健康状况,为临床治疗和护理提供依据。方法：采用症状自评量表（SCL-90）对100例性病患者的心理健康状况进行测验。结果：100例性病患者SCL-90检测的阳性率为51%,阳性样本因子分居前的是敌对、强迫症状、抑郁、人际敏感。结论：性病患者广泛存在的心理问题,在药用治疗的同时应注意心理方面的治疗和疏导。     

West Nile virus preferentially transports along motor neuron axons after sciatic nerve injection of hamsters

Prior findings led us to hypothesize that West Nile virus (WNV) preferentially transports along motor axons instead of sensory axons. WNV is known to undergo axonal transport in cell culture and in infected hamsters to infect motor neurons in the spinal cord. To investigate this hypothesis, WNV was injected directly into the left sciatic nerve of hamsters. WNV envelope-staining in these hamsters was only observed in motor neurons of the ipsilateral ventral horn of the spinal cord, but not in the dorsal root ganglion (DRG). To evaluate the consequence of motor neuron infection by WNV, the authors inoculated wheat germ agglutinin—horseradish peroxidase (WGA-HRP) 9 days after WNV sciatic nerve injection, and stained the spinal cord and the DRG for HRP activity 3 days later. The degree of HRP-staining in DRG was the same in WNV- and sham-infected animals, but the HRP-staining in the motor neuron in the ventral horn was considerably less for WNV-infected hamsters. To investigate the mechanism of WNV transport, hamsters were treated with colchicine, an inhibitor of membranous microtubule-mediated transport. The intensity of the WNV-stained area in the spinal cord of colchicine-treated hamsters at 6 days after WNV infection were significantly reduced (P≤.05) compared to the placebo-treated hamsters. These data suggest that WNV is preferentially transported through the motor axons, but not the sensory axons, to subsequently infect motor neurons and cause motor weakness and paralysis.