《灵枢·官针》刺痹法研究

《灵枢·官针》是关于中医古典针法的经典文献,其中所论刺痹法,内容丰富,手法多样,至今对临床仍有重要指导意义.刺痹法共有九种,毛刺法刺皮肤治浮痹,合谷刺刺肌肉治肌痹,恢刺与关刺刺筋腱治筋痹,输刺与短刺刺骨治疗骨痹.特殊操作类又有多针、多向刺法的齐刺、傍针刺和烧针刺法的焠刺,以治疗各种经久不愈的痹痛.研究这些古刺法,对于提高痹证的治疗效果,具有一定的指导意义.     

CT导向下经皮射频消融术治疗肾上腺恶性肿瘤

目的对29例肾上腺肿瘤患者行射频消融（RFA）治疗，研究其近期局部治疗效果、不良反应和副作用。方法肾上腺肿瘤患者共29例，病灶总数31个，其中直径≤2．0cm的病灶共5个，2．1-4．0cm者18个，4．1-6．0cm者5个，≥6．1cm者3个，经RFA治疗1个月后行螺旋CT双期增强扫描评价肿瘤治疗效果。结果上述病灶经消融治疗后达到完全坏死者分别为5个、18个、3个、2个。患者无严重并发症出现。结论RFA治疗安全可靠，副作用小，是治疗肾上腺恶性肿瘤的有效方法之一。     

基于本体论的项目管理信息集成

本文研究了基于本体论的项目管理信息集成的有关理论、策略和方法.在分析了本体论、信息管理和项目管理关系的基础上提出了基于信息集成的项目管理系统框架.然后重点讨论了基于本体论建立信息集成体系的解决策略,主要包括信息的俘获、信息的搜索、信息的重组等关键技术,最后给出了基于本体论的项目管理信息集成的体系结构.     

中西医结合治疗类风湿性关节炎的临床研究

目的：观察滋肾通痹颗粒联合小剂量西药“采氟米特”治疗类风湿性关节炎患者临床疗效及免疫学指标的变化。方法：应用中药补肾滋阴类药物生地，女贞子、杜仲、鸡血藤等，联合西药“来氟米特”提高免疫功能，应用中药藤类药物宣痹通络。活血舒筋治疗“顽痹”。中西药结合治疗类风湿性关节炎（RA）患者共70例。治疗前后进行总疗效、主要症状、体征及实验室指标对比观察。结果：70例中临床治愈率24．3％；有效率25．7％；总有效率为94．3％。关节疼痛、肿胀。功能障碍指数、晨僵时间、双手握力和15米步行速度等观察指标治疗后明显优于治疗前（P〈0．01）。结论：中西医结合治疗RA能明显提高机体免疫能力。抗过敏、改善临床症状及实验室指标。中西医结合治疗RA能取长补短，增强疗效，减少副作用，减轻患者经济负担。可使RA患者长期维持治疗。     

Early uptake of 99mTc-C2A in the acute phase of myocardial infarction as a prognostic indicator for follow-up cardiac dysfunction

OBJECTIVE: The C2A domain of Synaptotagmin I is a molecular probe for the specific imaging of cell death. Here we test the hypothesis that the uptake of 99mTc-C2A in the acute phase of an infarction is associated with cardiac dysfunction in follow-ups. METHODS: The left coronary artery was occluded in Sprague-Dawley rats for 0, 10, 20, and 30 min. 99mTc-C2A was injected intravenously at 2 h of reperfusion. Anterior planar images were acquired with one million counts on a gamma camera 3 h after injection. 99mTc-C2A uptake was calculated as the total counts in the left ventricle region minus blood pool signal. The in-vivo signal detected was correlated with wall motion score index at 1 and 3 weeks follow-ups measured by echocardiography. RESULTS: 99mTc-C2A uptake was higher with increased ischemic time (2244+/-852, 4054+/-1223, and 6178+/-1451 for 10, 20, and 30 min ischemia, analysis of variance P<0.001). A significant correlation was found between 99mTc-C2A uptake and wall motion score index at 1 week (R=0.800, P=0.0006) and 3 weeks (R=0.810, P=0.0008). CONCLUSION: In this ischemia/reperfusion model, 99mTc-C2A uptake in the acute phase was associated with functional abnormality at 1 and 3 weeks. This demonstrates the potential diagnostic and prognostic value of 99mTc-C2A as a novel imaging agent.     

泌尿系肿瘤基础研究的热点及中国在研究中存在的问题

随着高新技术的发展和人们对生物医学认识的不断提高和更新，近年来医学基础研究呈现出飞跃式发展。人们利用不断发展开发的新技术，对人类各种疾病的发生发展进行了深入的研究和探讨。以下就泌尿系肿瘤基础研究的热点及我国存在的问题做一简要介绍。     

儿童无症状尿检异常IgA肾病的临床病理和预后分析

目的 探讨儿童无症状尿检异常的IgA肾病的临床病理特征和预后。 方法 对54例IgA肾病儿童的临床和病理特征进行分析。根据起病时有无临床症状分为无症状尿检异常组和有症状肾炎组。组织病理学分级参照Lee氏和Katafuchi氏半定量积分法。 结果 无症状尿检异常组18例，有症状肾炎组36例。有症状肾炎组尿蛋白量（24 h）明显高于无症状尿检异常组[（2.3±2.2） g比（0.4±0.3） g，P < 0.05]。无症状尿检异常的IgA肾病儿童表现为镜下血尿者，87％有尿微量白蛋白增高。无症状尿检异常IgA肾病患儿病理表现以Lee 氏Ⅰ~Ⅱ级为主，2例表现为Lee氏Ⅳ~Ⅴ级和 5例发生Katafuchi Ⅱ~Ⅲ级肾小管间质病变。有症状肾炎组Lee氏病理分级以Ⅱ~Ⅲ级为主，两者病理分级分布差异无统计学意义（P > 0.05）。全组患儿平均随访（26.9±8.8）月后，1例病理为Lee 氏Ⅴ级患儿进入终末期肾衰竭，其余患儿Scr均无升高1倍以上。 结论 无症状尿检异常的儿童IgA肾病虽临床症状轻微，但可出现病理损害严重的病例，并影响其预后。     

Feasibility of treating hyperfibrinogenemia with intermittently administered batroxobin in patients with ischemic stroke/transient ischemic attack for secondary prevention.

This study evaluated the safety and efficacy of batroxobin in treating hyperfibrinogenemia for secondary stroke prevention. Patients with ischemic stroke or transient ischemic attack (TIA) were measured for plasma fibrinogen levels. Selected participants had concomitant hyperfibrinogenemia (plasma fibrinogen > or = 3.0 g/l). Patients enrolled between 1 July 2003 and 31 December 2004 were treated with batroxobin; patients enrolled between 1 January 2002 and 30 June 2003 were treated without batroxobin. Batroxobin was administered intermittently via intravenous injection at 3-monthly intervals. Patients in both groups were followed for 1 year. Any cerebrovascular events and suspected adverse events were recorded. In total, 112 ischemic stroke/TIA patients with concomitant hyperfibrinogenemia were enrolled, 52 being treated with batroxobin and 60 without batroxobin. Six patients (11.5%) with batroxobin and 16 patients (26.7%) without batroxobin had recurrent cerebral ischemic events during follow-up. Stroke/TIA recurrence in patients without batroxobin was higher than that in patients with batroxobin (P < 0.05). Two patients with batroxobin and two patients without batroxobin developed hemorrhagic stroke during follow-up. There were five deaths (9.6%) in the batroxobin group, and seven deaths (11.7%) in the nonbatroxobin group during follow-up (P > 0.05). Intermittent intravenous injection of batroxobin can efficiently reduce the risk for stroke/TIA recurrence in patients with concomitant hyperfibrinogenemia.     

两种隐匿阴茎大鼠模型的建立及比较

目的:建立稳定的大鼠隐匿阴茎模型,为探索阴茎包埋对海绵体结构和功能的影响提供实验动物模型。方法:90只2周龄雄性SD大鼠随机均分为A、B、C3组,A组采用阴茎根部内荷包缝合法,B组采用包皮折叠缝合法包埋阴茎,C组为假手术组。在180d内观察两种方法的包埋效果。结果:A组术后4只死于急性尿潴留,5只因尿道口周围软组织感染、皮肤破溃导致包埋失败,3只因包埋过松阴茎伸出;B组术后1只死于麻醉,2只死于急性尿潴留;因阴茎发育和勃起,A组有7只、B组有10只阴茎伸出;C组1只死于麻醉。A组和B组中其余大鼠均有较好的包埋效果,A组包埋成功率为36.7%,B组为56.7%,而且可以在实验中任何时候解除包埋。结论:包皮折叠缝合法和阴茎根部内荷包缝合法均能建立稳定的、且与人类隐匿阴茎自然病程较为一致的2周龄大鼠隐匿阴茎动物模型。     

兔内听动脉阻断与听觉改变的关系

目的 探讨实验性内听动脉阻断与术后听力改变的关系及术中听觉监控的方法。方法 实验兔乙状窦后进路暴露小脑桥脑角，下压小脑暴露内听道及第Ⅷ神经复合体，分辨出内听动脉，予阻断不同时间，分别行蜗神经直接复合动作电位(DCAP)和畸变产物耳声发射记录(DPOAE)。结果对照组DCAPN1波潜伏期值无明显改变。内耳血供阻断10s和30s组在压迫开始后3min，DCAPN1波潜伏期值均恢复为初始值。内耳血供阻断1min组在压迫开始后3h，DCAPN1波潜伏期值未恢复为初始值假手术组DPOAE幅值无明显改变，内耳血供阻断10s、30s对DPOAE幅值无影响，内耳血供阻断1min使得DPOAE幅值下降结论兔内耳血供阻断1min可能造成兔听觉不可逆损伤。DCAP、DPOAE能有效、持续地监控内耳血供阻断，是耳神经外科手术中实用的听觉监测手段。