928株革兰阴性杆菌耐药性监测

目的：了解青岛地区临床分离的重要革兰阴性杆菌的耐药情况以指导合理用药。方法：2001年青岛3家医院临床分离的5种革兰阴性杆菌用Kirby-Bauer法进行药敏试验。结果：5种病原菌均占3家医院革兰阴性杆菌分离率的前5位，大肠埃希菌对氟喹诺酮类药物的耐药率达60％－87％，细菌对亚胺培南均呈高度敏感，但铜绿假单胞菌耐亚胺培南株占25．8％，头孢他啶的抗菌活性是三代头孢菌素中最高的；复方酶抑制剂表现出良好的抗菌活性。结论：细菌耐药问题仍是目前临床的严重问题，地域性的耐药性监测是必要的。     

Clinical Study on Long-Term Treatment of Ankylosing Spondylitis with Integrative Medicine

Ａｎｋｙｌｏｓｉｎｇｓｐｏｎｄｙｌｉｔｉｓ（ＡＳ）ｉｓａｒｈｅｕｍａｔｉｃｄｉｓｅａｓｅｗｉｔｈｈｉｇｈｉｎｃｉｄｅｎｃｅ，ｉｎｄｕｃ ｉｎｇｄｉｓａｂｉｌｉｔｙａｎｄｉｎｖａｄｉｎｇｔｈｅｓｐｉｎａｌａｘｉａｌｊｏｉｎｔａｓｉｔｓｃｈｉｅｆｃｈａｒａｃｔ     

蒿甲醚引起小鼠体内日本血吸虫和曼氏血吸虫皮层变化

蒿甲醚引起小鼠体内日本血吸虫和曼氏血吸虫皮层变化１肖树华，沈炳贵，ＪａｃｋＨＯＲＮＥＲ２，ＢｒｉａｎＡＣＡＴＴＯ３（中国预防医学科学院寄生虫病研究所，世界卫生组织疟疾、血吸虫病和丝虫病合作中心，上海２０００２５，中国；２ＤｅｐａｒｔｍｅｎｔｏｆＣｌｉ...     

偏瘫病人下肢功能康复阻碍因素初探

观察了10项因素对偏瘫病人下肢功能康复的影响,其结果表明:①下肢功能水平;②平衡功能障碍;③足下垂内翻;④髋关节屈曲外旋挛缩;⑤深感觉障碍;⑥疼痛等几项因素对偏瘫病人下肢功能康复有显著的影响。     

Noradrenergic activation of immediate early genes in rat cerebral cortex.

Previous studies have shown that stimulation of adrenergic receptors in the brain increases the expression of the immediate early gene (IEG), c-fos, in vivo (Mol. Brain Res., 6(1989) 39-45). The present study was undertaken to determine whether this also holds for other IEGs which have been shown to be activated in brain cell culture by adrenergic agonists. Both yohimbine injection and stressful stimulation, two treatments causing brain norepinephrine (NE) release, were found to cause a parallel, transient activation of at least 5 IEGs (c-fos, nur77, tis-7, zif-268 and tis-21) in the rat cortex. Genes that are not immediate early (beta-actin, NGF and HSP70) were found not to be affected in the interval used (6 h). The responses were mediated predominantly by beta-adrenoceptors with some contribution from alpha 1 receptors. The parallel activation of multiple genes by noradrenergic receptors may enable the coding of different biochemical responses to the activation of different receptors.     

Formation of pseudodiscs in chronic recurrent Vogt-Koyanagi-Harada syndrome

We report an unusual form of chorioretinal anastomosis in a 20-year-old man with chronic recurrent Vogt-Koyanagi-Harada syndrome. Several subretinal optic disc-like lesions of subretinal fibrosis were found in the vicinity of the equator. No evidence of neovascularization or arteriovenous shunt was noted.     

Plasma proteins in a standardised skin mini-erosion (II): effects of extraction pressure

Background  

A standardised suction technique has been used to sample plasma proteins in dermal interstitial fluid (IF) serially for 5 to 6 days from a suction-induced skin mini-erosion. Increased protein concentrations ascribed to inflammation have been shown from day 1 onward. In this study, we assessed the effect of two different extraction pressures on IF sample composition.     

缩窄性心包炎的外科治疗

报告12例缩窄性心包炎外科治疗的体会，本组病例的特点是病史长，入院前误诊率高（41.6%)，心增厚达0.5-2cm，龟壳样变。结果：12例手术资料随访1-6a，手术疗效满意，认为对诊断明确者应及早手术治疗，尽可能彻底剥脱缩窄的心包是手术疗效的关键。     

布一加综合征的诊断和治疗(附48例报告)

目的：探讨布一加综合征的诊治经验。方法：回顾分析本院自1993年－2002年，采用超声介入及手术方法治疗48例布加综合征的疗法结果。超声引导下支架术治疗布一加综合征38例，其中内支架术联脾肾分流术治疗5例，支架术联合肠腔分流术治疗8例；腔房人工血管转流术治疗4例，肠腔转流术治疗2例，肠颈转流术治疗2例，经右心房联合破膜2例。结果：随访1个月－9年，平均4．68年，37例获显疗效，2例改善，6例行二次手术治疗，3例死亡。结论：应重视早期诊断和治疗。腔内超声介入方法治疗布一加综合征，简便、准确、安全、疗效肯定；联合分流术解除肝静脉梗阻，可获得满意疗效。     

微卫星改变与肺癌发生发展的关系

目的 :研究肺癌组织中第 3号染色体短臂 (3P)和第 9号染色体短臂 (9P)上微卫星标志物的改变与肺癌发生发展的关系。方法 :应用聚合酶链反应 (PCR)结合微卫星银染法检测 5 6例肺癌和 2 3例良性肺部病变 3P和 9P上的微卫星标志物的改变。结果 :5 6例肺癌组织标本中 3P上有微卫星改变 2 6例 ,检出率 46% ,9P上有微卫星改变的 2 3例 ,检出率为 41% ,5 6例肺癌组织中 ,3P和 9P上有微卫星改变的 3 9例 ,检出率 69 6% ,2 3例肺部良性疾病组织中均未出现微卫星标志物改变。肺癌组织标本中 3P上的微卫星改变与肺癌的分化程度有关 ,低分化肺癌的微卫星改变较高、中分化肺癌的微卫星改变明显增多 (P <0 .0 1)。而 9P上的微卫星改变与淋巴结转移有关 ,有淋巴结转移的肺癌组织标本上微卫星改变较不伴淋巴结转移的微卫星改变检出率明显增多 ,(P <0 .0 5 )。结论 :3P和 9P上的微卫星改变与肺癌发生、发展和转移密切相关 ,检测肺癌组织 3P和 9P上的微卫星改变对肺癌的早期诊断和判断有无淋巴结转移有一定的价值