Stichverletzung von Schädel und Gehirn

Zusammenfassung Es wird über einige Fälle mit Stichverletzung von Schädel und Gehirn berichtet, diagnostische Probleme werden angesprochen. Die Verletzungen werden oft verkannt, weil die äußere Wunde nicht selten harmlos aussieht, keine neurologische Symptomatik vorliegt oder weil klinische Symptome als Folge von Trunkenheit, stumpfem Trauma oder einer Erkrankung interpretiert werden. Die Wichtigkeit einer genauen Untersuchung des Kopfes des Patienten — auch mit der verfeinerten Technik der modernen Radiodiagnostik — wird betont; denn bei richtiger Diagnose in angemessener Zeit ist die Prognose nicht immer schlecht.     

行为干预对慢性乙型肝炎患者健康相关行为影响的研究

目的 观察行为干预对慢性乙型肝炎患者健康行为的影响。方法 将300例慢性乙型肝炎患者作为目标人群进行健康教育，建立目标人群管理档案，进行目标人群健康行为干预，比较教育前后相关行为的改变。结果 慢性乙型肝炎患者8项健康行为和8项危险健康行为有明显改观，差异具有统计学意义（P〈0．01）。结论 通过行为干预，有效地使慢性乙型肝炎患者完全遵从医嘱合理用药，完全依从健康行为，从而减少危险行为的发生。     

血液透析患者的内瘘手术的护理

目的 探讨血液透析患者的内瘘手术的护理措施及术后并发症提出了相应对策。方法 对3年来75例透析患者内瘘手术进行术前护理、术后护理，健康宣教加以总结分析。结果 内瘘手术患者通过正确的护理，除1例内瘘闭塞外，另外74例提高了血液透析患者内瘘的使用寿命。结论 合理护理内瘘在血液透析患者中起着重要作用。     

Gd-DTPA-enhanced MR in thoracic disc herniations

Summary The Gd-DTPA-enhanced magnetic resonance findings in two patients with herniated thoracic intervertebral discs are reported. The first patient was a 56-year-old woman with a small subligamentous T6-7 disc herniation, slightly lateralized to the right. The second patient was a 51-year-old man with a central and right posterolateral disc herniation, including a large calcified fragment, at the T8-9 level. The nonenhanced MR examination revealed the presence of an extradural mass lesion in both patients, impinging upon the dural sac and compressing and displacing the spinal cord posteriorly. The lesion was slightly hypointense on both T1- and T2-weighted spin echo sequences. Following intravenous injection of Gd-DTPA in a dosage of 0.1 mmol/kg body weight, enhancement of the posterior longitudinal ligament was noted and triangular areas of contrast uptake were seen to occur in the epidural space above and below the herniated disc. At surgery, they were found to correspond to dilated and congested epidural veins.     

四类抗感染药物不良反应相关因素的探讨与分析

目的：使输液疗法中药物不良反应降到最低限度，使患者获得安全、有效的治疗，同时，也是对有限药物资源的维护。方法：对用四类抗感染药物出现不良反应91例患者行减慢输液速度、平卧、松解领扣、按合谷穴、心理护理、保暖、进饮食等处置。结果：91例药物不良反应，有89例顺利完成输液治疗，2例无效，更换药物。结论：有责任感，加强观察护理及时发现患者反应前驱症状，迅速采取有效措施，会取得满意效果。     

基于无线网络及条形码技术的图书排架、定位系统

利用无线网络与条形码技术,建立起图书排架、定位系统,可实现图书排架和图书的准确定位.该系统可有效地解决传统管理方法易产生的乱架和死书问题,提高图书借阅效率并降低管理人员的工作强度.     

Opsonization of yeast by the plasma of Biomphalaria glabrata (Gastropoda): a strain-specific, time-dependent process

Phagocytosis of yeast by haemocytes of Biomphalaria glabrata, intermediate host of Schistosoma mansoni, is influenced strongly by host plasma components, although it can occur without involvement of such factors. Plasma from two strains of B. glabrata which are resistant to S. mansoni differs in its opsonic properties from the plasma of a susceptible strain. This may reflect the principles which determine compatibility or incompatibility in this host-parasite system. Opsonization is a time-dependent process: short periods of incubation in plasma from all strains reduces subsequent phagocytosis in the absence of plasma factors, whereas longer incubation in resistant strain plasma is markedly opsonic. Haemocytes from all strains examined are equally competent in their recognition of either native or opsonized yeast.     

Evaluation of the Crithidia assay to distinguish between auto-immune chronic active hepatitis and systemic lupus erythematosus

The aim of this study was to determine if the Crithidia luciliae assay for auto-antibodies to double-stranded DNA, often positive in systemic lupus erythematosus, is always negative in auto-immune chronic active hepatitis (CAH) as has recently been suggested. Twenty-five patients were identified as having auto-immune CAH. Mean duration of follow-up was 10.5 years. Antinuclear antibodies were detected in 92%, smooth muscle antibodies in 76% and antimitochondrial antibodies in 16%. Antibodies to double-stranded DNA were detected by the Crithidia assay in four patients (16%). Two of these patients had positive tests on only one occasion and no features of systemic lupus erythematosus. In the other two the assay was persistently positive. During follow-up both developed arthritis and serositis but the liver lesion remained the dominant clinical feature. It was concluded that there is significant serological overlap between auto-immune CAH and systemic lupus erythematosus making the Crithidia assay unreliable in distinguishing between them.     

Co-localization of SCPB-like and FMRFamide-like immunoreactivities in crustacean nervous systems

A monoclonal antibody to the molluscan small cardioactive peptide SCPB and a polyclonal antibody to FMRFamide were used to localize antigens in the stomatogastric nervous system and brain of two species of Cancer. Both antibodies labeled cell bodies, axons, and neuropilar processes in the brain and in the stomatogastric nervous system. All of the SCPB immunoreactive neurons were co-labeled with antibody to FMRFamide. However, antibody to FMRFamide labeled additional neurons of the commissural ganglion and the brain that were not immunoreactive to the monoclonal SCPB antibody.     

40例痔患者的辨证施护体会

目的：总结了痔患者的辨证施护体会，为临床护理工作提供参考。方法：回顾分析了自2001年以来收治的40例痔患者的临床资料。护理诊断及相应措施。结果：本组40例患者，痊愈者28例，好转者10例，病情稳定出院者2例。结论：树立以病人为中心的整体观。实施相应的辨证护理，贯彻以预防为主的方针，可提高痔的治愈率。