An etiological and clinicopathological study of early syphilis in oropharynx]

OBJECTIVE: To investigate the characteristics of the early stage treponema pallidum infected tissue in ear, nose, oropharynx and larynx and to raise relevance ratio of syphilis in nose and oropharynx and enhance doctor's self-protection awareness. METHODS: The histopathologic characteristics were studied by using HE staining, Warthin-Starry (W-S) staining was adopted to examine the treponema pallidum(TP) in lesion issue and its exudates smear for 12 cases biopsy tissues of suspicious syphilis. The diagnosis was confirmed by venereal disease research laboratory (VDRL), rapid plasma reagin circle test(RPR), treponema pallidum hemagglutination test(TPHA) and fluorescent treponemal antibody-absorption test (FTA-ABS). Treat with curing syphilis methods which published by nation. RESULTS: In the 12 cases mucous membrane specimen, the squamous epithelium proliferated, neutrophilic granulocyte infiltrated, within inherent membrane generous plasmacyte and lymphocyte infiltrated. W-S staining: plenty of treponema pallidum were found inside mucous membrane epithelium and exudate smear. Serology examination: 11 cases VDRL(++++), 7 cases RPR (+), 11 cases TPHA(+), 1 case FTA-ABS(+). After systemic treatment, 11 cases are clinically recovered. All patients serology become negative. CONCLUSION: W-S staining method can directly demonstrate histopathologic characteristics in early syphilis, in intrinsic membrane numerous plasmacyte infiltration. Combining with specific syphilis serology examination could increase diagnosis rate of syphilis in nose and oropharynx.     

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。     

Use of fMRI to predict psychiatric adverse effects of interferon treatment for Hepatitis C – preliminary report

Interferon alfa2 (IFN-α2) is a parenterally administered cytokine used to treat patients with Hepatitis C and B, and malignancy. Interferon (INF) has a relatively high rate of central nervous system (CNS) adverse effects, including agitation, depression, fatigue, cognitive dysfunction, suicidal thought and drug craving. Using functional magnetic resonance imaging (fMRI) we studied patients with Hepatitis C virus (HCV) infection who were not more than mildly clinically depressed at baseline for their CNS reaction to IFN-α2. During fMRI, patients underwent visual stimulation with pictures designed to induce feelings of depression. In the two patients who became clinically depressed or markedly anxious while on treatment with interferon, but not in patients who did not experience these effects, there was a significant activation in specific areas of the brain known to be involved with depression, along with an increase above baseline in the Beck Depression Scale for the patient who developed INF-induced depression. The activation pattern differed from that previously observed for endogenous depression, indicating that INF-induced depression may differ in its underlying neuropathology. Functional magnetic resonance imaging can be an important tool in understanding and monitoring for (INF and other) medication-induced CNS effects, and response to treatment.     

间接免疫荧光法检测特异性IgG抗体对流行性出血热诊断意义

本文报告用间接免疫荧光法检测特异性IgG抗体对流行性出血热的诊断意义。53例不同病期的出血热患者的血清,其间接荧光抗体的阳性率为49/53(占92.45％)。有77.36％的患者血清,检出IgG抗体的时间是在发病后的1～2周。血清中IgG的滴度与疾病的严重性无密切相关。另25例非EHF患者,其血清特异性IgG抗体均为阴性。可见检测特异性IgG抗体对EHF的诊断颇为有用。     

早年父亲去世的心理创伤研究——1例男大学生的深入访谈分析

目的 探讨男孩8岁时父亲去世对其带来的创伤影响。方法 运用质的研究方法，对一名在8岁时经历父亲去世的男大学生进行深入访谈，采用主要概念或主题突出分类的方法进行编码分析。结果 父亲去世使个体产生了强烈的不安全感，严重的自卑感和神经症性的防御机制。结论 父亲去世后，家庭氛围是影响孩子心理健康的重要因素。     

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…