Pulmonary Lophomonas blattarum infection in patients with kidney allograft transplantation

The aim of the study was to analyse the clinical manifestation and management of pulmonary Lophomonas blattarum infection in four allograft transplantation recipients retrospectively. Four patients with pulmonary L. blattarum infection were diagnosed by using Fiberoptic bronchoscopy (FOB) and bronchoalveolar lavage (BAL) examination. Their clinical manifestation and management are summarized. Four cases of pulmonary L. blattarum were found during the period from the second month to the third month after transplantation. Concurring infection by other pathogens was found in three of them. Common initial symptoms included fever (>38 degrees C) without cough and breathlessness. Lower lobe shadowing could be found on chest X-ray. Body temperature decreased to the normal range in three patients and to 37.5 degrees C in the other one, after intravenous injection of metronidazole and tapering immunosuppressant. Radiological examination confirmed improved health condition of the patients afterwards. Two patients received repeated FOB and only dead L. blattarum was found. Pulmonary L. blattarum infection in allograft transplant recipients carry relatively obscure initial symptoms. Possible L. blattarum infection needs to be screened in post-transplantation pulmonary infection patients with similar symptoms, especially in those who respond poorly to anti-infection treatment. Microscopic examination of BAL fluid can help to identify pulmonary L. blattarum infection and metronidazole is an ideal treatment choice.     

人脑星形细胞肿瘤中FHIT、PCNA蛋白表达关系的研究

目的研究人脑星形细胞肿瘤中FHIT、PCNA蛋白的差异表达，探讨它们与病理分级之间的关系。方法应用免疫组化SP法检测了50例星形细胞肿瘤中不同级别的FHIT、PCNA蛋白的表达水平，以10例非肿瘤脑组织作对照。结果非肿瘤脑组织FHIT、PCNA蛋白阳性表达率分别为100％，0％，星形细胞肿瘤中FHIT、PCNA蛋白阳性表达率分别为40％，86％；尽管在星形细胞肿瘤中FHIT、PCNA蛋白表达总体差异有统计学意义（P〈0．05），但Ⅲ级与Ⅳ级比较差异无统计学意义（P〉0．05）；经统计学分析FHIT、PCNA蛋白呈显著负相关（P〈0．01）。结论FHIT、PCNA蛋白的表达可能与星形细胞肿瘤的恶性程度有关，星形细胞肿瘤中FHIT、PCNA蛋白表达之间的显著负相关，提示FHIT蛋白可能对细胞增殖具有负性调控作用。     

运用直观教学法提高学生对知识的感知

课堂讲授是高校班级授课的基本形式,在课堂讲授中起主导作用,占重要地位[1]。近年来随着高等护理教育的发展,越来越多的临床护士担任起了本科护理系的临床教学任务。而临床护士非专业教师,在教学过程中需要掌握一些教学方法与技巧,才能提高课堂讲授质量。心理学研究表明,直观是     

复方磷酸液治疗颌骨囊肿135例

目的用腔内注药法治疗颌骨囊肿代替手术摘除法,不破坏周围正常组织结构,不影响正常生理功能,不遗留疤痕畸形,不影响美容.即使巨大骨囊肿也无须植骨,不遗留骨质缺陷畸形.方法囊腔穿刺冲洗,注入复方磷酸液(Composite Phosphoric,CP液),5～10分钟后冲洗.结果注药后功能及生活无影响;囊腔愈合、骨化;松动牙固定;无感觉运动异常、功能障碍、残留疤痕及缺陷畸形.结论 CP液能使上皮细胞层凝固坏死,使之失去分泌与隔离功能,肉芽组织增生充满囊腔,骨腔骨化,恢复功能.     

Psychodramatische Supervision in der Sozialen Arbeit

Anliegen dieses Artikels ist, die besondere Qualit?t und Chance von Psychodramatischer Supervision zu beschreiben, und gleichzeitig die Kompatibilit?t und fruchtbare Erg?nzung des Moreno’schen Ansatzes innerhalb des Formats Supervision innerhalb der Sozialen Arbeit auf zuzeigen. Dies wird anhand von 2 ausgew?hlten Praxisbeispielen dargestellt. Die Handlungskompetenz von Supervisandinnen und Supervisanden kann durch einfache psychodramatische Interventionen erweitert werden. Handlungshemmung wird überwunden, Spontaneit?t und Kreativit?t kommen ins Laufen und er?ffnen Perspektiven.