可手术的Ⅲ期贲门癌术前选择性动脉灌注化疗

目的探讨可手术的Ⅲ期贲门癌术前选择性动脉灌注化疗的疗效。方法可手术的Ⅲ期贲门癌选择性胃左动脉灌注化疗一次。结果76例经胃肠双重造影、腹部CT和B超检查均有不同程度的改善,临床症状明显好转,参照全国胃癌协作组第二次会议制定的进展期胃癌全身化疗判定标准,完全缓解(CR)4%(3/76),部分缓解(PR)86%(65/76),稳定(S)11%(8/76)。结论可手术的Ⅲ期贲门癌术前接受选择性动脉介入化疗近期疗效明显。     

苦碟子注射液治疗突发性聋疗效的观察

目的:探讨苦碟子注射液治疗突发性聋的效果。方法:随机将120例患者分为两组,治疗组60例,予以苦碟子注射液治疗;对照组60例,予以低分子右旋糖酐联合复方丹参注射液治疗。结果:治疗组治疗耳聋、耳鸣总有效率分别为88.33%、82.86%,对照组分别为68.33%、62.50%,治疗组耳聋、耳鸣总有效率均明显高于对照组(P<0.05)。结论:苦碟子注射液治疗突发性聋疗效好且安全可靠,无明显不良反应。     

Enhancing Nurse Assessment of Alcohol and Drug Dependency: A Preliminary Study

The purpose of this project was to prepare nurses to provide brief interventions for clients with alcohol or other drug (AOD) dependency in order to reduce hospitalization, morbidity, and mortality. The project was a collaborative process between a major medical center and a school of nursing. Nurses were surveyed for understanding of alcohol and other drug assessment, and a day long training was provided to teach techniques of brief interventions. The short-term results included increased knowledge of nurses about AOD assessment. Long-term results indicated that 95% of patients referred to the AOD team were confirmed to have AOD problems (Dunn & Ries, 1997). This project documents the need for nurses to have more knowledge about AOD problems and brief intervention techniques.     

Chronic obstructive pulmonary disease and asthma General and medical management with special attention to exacerbations

The general management of patients with chronic obstructive pulmonary disease and asthma is discussed. Pathophysiological mechanisms of bronchial obstruction and inflammation are briefly described. The importance of preventive measures is emphasized. Medicine prescribed in chronic obstructive pulmonary disease and asthma, their relative place in treatment schedules and route of administration are reviewed. Finally, the importance of maximal bronchodilatation in exacerbations is stressed and the few indications for antibiotic treatment are discussed.     

Morphology of corticotectal cells in the primary visual cortex of hooded rats

In primary visual cortex of hooded rats, pyramidal cells in layer V may be classified as long, medium, or short, on the basis of the layer in which the apical dendrite terminates. The present study determines which of these types of pyramidal cells project to the superior colliculus. Two different strategies were used to label corticotectal cells with horseradish peroxidase (HRP). In the first set of experiments, a large number of corticotectal cells were labeled by retrograde transport following injection of HRP into the superior colliculus. In the second set of experiments, single unit recording was used to identify corticotectal cells physiologically by antidromic activation from the superior colliculus. These cells were then impaled and labeled by intracellular iontophoresis of HRP. The results from both techniques suggest that only long pyramidal cells send an axon to the superior colliculus. These cells are distinguished by an apical dendrite that extends into layer I. We conclude that in hooded rats corticotectal cells in primary visual cortex are the long pyramids in layer V.     

复方丹参注射液干扰素治疗乙肝后肝纤维化

目的探讨复方丹参注射液联合干扰素治疗慢性乙肝患者的疗效。方法110例慢性乙肝患者，按随机方法分成①对照组30例，应用普通保肝药物治疗，疗程6个月；②丹参组30例，应用复方丹参注射液（每ml含丹参、降香各1g）30ml加入10％葡萄糖溶液300ml中静脉注射1个月；③IFN组30例，应用IFN—α 3MU，隔日一次肌内注射，3个月；④联合组20例，应用复方丹参注射液30ml加10％葡萄糖溶液300ml静脉注射1个月，IFN-α 3MU，隔日一次肌内注射，3个月。丹参组，IFN组和联合组保肝药物治疗同对照组。四组病例在性别、年龄、病程，治疗前肝功能等方面均无统计学差异。治疗前检测肝功能，肝炎病毒标志，血清HA、IV—C、PCI—Ⅱ，部分病例进行肝穿病理检查。治疗开始后每月检测肝功能，3个月（治疗后）和6个月（随访时）时检测血清HA、IV—C、PCⅢ及乙肝病毒标志，治疗后1年行肝穿病理检查。结果治疗前四组患者血清HA、PCⅢ、IV—C水平无统计学差异；治疗后丹参组、IFN组、联合组血清HA、FCⅢ、IV—C水平较治疗前及对照组有不同程度的降低。结论复方丹参注射液联合IFN治疗可使血清HA、PCⅢ、IV—C有明显下降，肝组织病理改变明显改善，为目前有效的慢性乙肝治疗措施。     

2003-2005年新生儿感染常见致病菌及耐药性的变迁

目的了解本地区新生儿2003至2005年感染常见致病菌的种类及耐药的现状，以指导临床合理应用抗生素。方法收集我院新生儿科2003年1月至2005年12月收治的613份体液培养阳性（痰液、血液、分泌物、胃液等标本）的患儿资料，对常见检出菌及其耐药性的变迁情况进行分析。结果共检出40种613株病原菌，以革兰阴性杆菌为主约占57．6％，而肺炎克雷伯菌和大肠埃希菌分别位于前二位，其产ESBLs菌株检出率分别为78．1％和82．6％。药敏结果显示，常见致病菌对青霉素、第一、二代头胞类抗生素、红霉素类耐药性显著增加，但对第三代头胞类抗生素如头孢曲松、头孢噻肟（凯福隆）、头孢他啶（复达欣）及B内酰胺酶抑制剂复方制剂、碳青霉烯类、万古霉素等较敏感。产ESBLs菌仅对亚胺培南及B内酰胺酶抑制剂复方制剂敏感。结论革兰阴性杆菌特别是肺炎克雷伯菌和大肠埃希菌是新生儿感染主要病原菌，产ESBLs菌比例增加应引起高度重视。碳青霉烯类、哌拉西林／三唑巴坦和头孢哌酮／舒巴坦，可作为新生儿严重医院感染经验用药，应尽量根据药敏试验调整抗生素。     

脑膜转移癌诊疗现状

脑膜转移癌(CM)近年来发病率有所提升.其诊断为腰穿脑脊液及以核磁共振成像为主的影像学检查.治疗方法包括鞘内化疗、放射治疗、手术及对症支持,但具体治疗方案存在争议.目前推荐个体化治疗及综合治疗,靶向药物在本病中的应用有望取得较好的治疗效果.     

蜂毒和风痛宁穴位注射治疗骨关节炎468例

目的　探索骨关节炎新的有效治疗途径。方法　运用纯中药制剂蜂毒注射液和风痛宁注射液穴位注射治疗本病 ,并与局封治疗作对照比较。结果　治疗组总有效率为 92 .5 2 % ,对照组为 77.0 0 % ,两组比较有显著差异 (P<0 .0 5 ) ,且两组副作用、复发时间均有显著差异 (P<0 .0 5 )。结论　蜂毒和风痛宁穴位注射治疗本病疗效优于局封治疗 ,且能减少副作用 ,延长复发时间。