大黄(庶虫)虫丸治疗囊肿性痤疮的临床疗效评价

目的　观察大黄虫丸治疗囊肿性痤疮的临床疗效。　方法　选择囊肿性痤疮患者 33 例做为治疗组,给予口服大黄虫丸治疗,观察并记录结果。　结果　治疗的总有效率为 90 9%,对照组(P<0 05)。　结论　大黄虫丸对囊肿性痤疮有较好的临床疗效。     

褪黑素对结肠黏膜上皮细胞氧化应激的影响

目的 探讨褪黑素对大鼠结肠黏膜上皮细胞氧化应激的影响。方法 在分离培养正常大鼠结肠黏膜上皮细胞基础上，利用FeSO4 H2O2产生*OH攻击制备结肠黏膜细胞氧化损伤模型，同时预先加入褪黑素并观察损伤减轻程度。实验设正常对照组、模型对照组、5-氨基水杨酸给药组(0.1mmol／L)，褪黑素给药组(0．01、0．1、l.0mmol／L)。培养一定时间后，取上清测乳酸脱氢酶(LDH)、丙二醛(MDA)、谷胱甘肽过氧化物酶(GSHPx)、过氧化氢酶(CAT)、超氧化物歧化酶(SOD)、一氧化氮(NO)和黏液含量。结果 模型组大鼠结肠黏膜上皮细胞：MDA、LDH和NO水平增高，CAT、GSHPX、SOD和黏液含量减少。不同剂量褪黑素呈剂量依赖性的减少LDH释放，抑制MDA和NO的形成，恢复黏液、CAT、GSHPX及SOD水平。结论 褪黑素对大鼠结肠黏膜氧化损伤具有保护作用。     

放疗化疗联合治疗局部晚期非小细胞肺癌43例

目的 探讨以顺铂为主的化疗方案加放疗对局部晚期非小细胞肺癌的疗效。方法 86例局部晚期非小细胞肺癌患随机分为治疗组及对照组各43例，放疗方案以CAP、EP、MVP或MOP，每人至少化疗两个周期，化疗后10～14天放射治疗，放疗采用^60Co外照射。结果 治疗组有效率83．7％，中位生存期14．5个月，对照组有效率67．4％，中位生存期10个月，两组不良反应为骨髓抑制、胃肠道反应。结论 以顺铂为主的化疗方案加放疗治疗局部晚期非小细胞肺癌的疗效较高，可提高肿瘤的局部控制率和延长生存期。     

Anterior Cruciate Ligament Reconstruction: State of the Art

Abstract The rupture of the Anterior cruciate ligament (ACL) belongs to the most common ligament injuries of the human knee joint. ACL rupture results in an increased anterior translation and internal rotation of the tibia. Untreated knee instability causes a disintegration of the roll and sliding movement and a high incidence of secondary meniscus and chondral damages with consecutive or advanced arthritic changes. For deciding on a conservative or operative therapy, it is necessary to develop a high-risk profile. Elderly, inactive patients without instability symptoms can be treated conservatively; younger, active people and complex ligament injuries should receive an ACL replacement. The goal is to eliminate instability by maintaining the physiological kinematics of the knee. Anterior cruciate ligament may be reconstructed arthroscopically assisted by autologous tendons. Predominantly, hamstring- and bone-patellar-tendon grafts are used. No significant differences in knee laxity, clinically and functionally, were observed between both grafts. Various reconstruction techniques, single- or double-bundle techniques, were described. Successful replacement depends on a correct tunnel placement and reconstruction of the physiological band tension, a sufficient mechanical stability of fixation, an impingement-free range of motion and an adequate rehabilitation. A high degree of patient satisfaction in clinical and functional outcome could be evaluated.     

骨水泥和种植体同期植入修复颌骨和牙列缺损的实验研究

目的：探讨高分子材料和种植体同期植入缺损区进行同步骨缺损修复和牙列缺损修复的可行性。方法：以4只杂种狗为研究对象，制备下颌骨长约2．5cm的缺损的动物模型(保留下颌骨下缘)，将骨水泥(聚甲基丙烯酸酯)植入骨缺损，同时将牙种植体植入骨水泥中并调整长轴方向，立即关闭术创。至术后3个月摄X线片，然后处死动物，局部巨检以了解骨水泥同骨组织的结合情况，并制备骨组织切片进行苏木精一伊红染色和甲苯胺蓝染色，以了解植入材料周边骨的生长情况及其对植入材料的反应。结果：术后3个月X线检查见骨缺损区充满骨水泥，骨水泥周边的骨小梁清晰，未见骨吸收或炎症表现，形成良好的骨-骨水泥界面，种植体则依赖其表面的螺纹结构与骨水泥间紧密的机械性嵌合而牢固的成为一体，植入的骨水泥块与周边天然骨结合紧密，无松动现象。植入材料周边局部脱钙骨的苏木精-伊红染色和甲苯胺蓝染色见骨结构正常，同时骨-骨水泥界有新骨形成。结论：骨水泥作为颌骨修复替代材料同期植入种植体是可行的。     

灯盏花素治疗冠心病心绞痛的疗效观察

目的　探讨灯盏花素注射液对冠心病心绞痛的治疗效果。方法　对 16 4例冠心病、心绞痛患者随机分两组 ,一组用灯盏花素注射液 10ml(5 0mg)静滴 ,每日一次 ,每两周为一疗程 ;另一组用复方丹参注射液16ml静滴 ,所获数据经方差分析 ,求P值用t检验。结果　灯盏花素注射液 ,临床总有效率为 87.2 %,心电图改善率为 6 5 .1%;丹参组分别为 :6 4 .1%,4 4 .9%,两组疗效比较 ,P均 <0 .0 5 ,有显著性差异。结论　灯盏花素可以改善冠心病心肌缺血灯盏花素组对全血粘度、血浆粘度、血小板聚集率 ,也有一定改善作用 ,较复方丹参组为优。     

关于发展中医特色的卒中单元的思考

阐述目前中风治疗的概况，介绍国外卒中单元（stroke unit,SU)在中风病人急救和康复治疗中的重要作用和SU的特色、优势及临床实践模式，分析了我国发挥中医优势、建立中西医结合SU的可能性及必要性。     

妇科恶性肿瘤术后骨质疏松症的防治

为探讨妇科恶性肿瘤术后骨质疏松症的预防措施,采用补充紫竹爱维和乐力胶囊来预防骨质疏松的发生,分别与未服药的妇科恶性肿瘤及良性肿瘤术后作对照,并对其对骨代谢指标血清骨性碱性磷酸酶(BALP)及血清抗酒石酸酸性磷酸酶(TRAP)的影响进行了临床观察.结果发现恶性肿瘤术后较良性肿瘤术后患者的BALP降低,TRAP增高,服用紫竹爱维与乐力胶囊的患者TRAP均低于未服药的恶性肿瘤术后患者,P＜0.05,均有显著性差异.表明妇科恶性肿瘤术后患者较良性肿瘤更易患骨质疏松症,服用紫竹爱维与乐力胶囊均能有效防治骨质疏松症,前者效果更佳,但应掌握性激素补充治疗(HRT)的应用指征.     

Mental state,physical strength,intelligent cycle and their relationship with epilepsy

Patientsfeelimpatientbecausetheycouldnotpredicttheonsettimeofepilepsy．Ifonsettimeofepilepsycouldbepreciselypredicted，thendrugadministrationanddisabilityofpreventionwillbecomeavailable．In１８７９，Echevarrzafoundonsettimeofepilepsyisdistributedaccordingtosomerules．Inrecentyears，scientistsperformalotstudiesinvolvingcytologyandmolecularbiologyofepilepsy．Clinicaldataindicatedonsetofepilepsyhascloserelationwithbiologicalrhythmsuchasawakeandsleepcycleandmenstrualcycle．Theobjectiveofthisstudy…     

Inflammatory central nervous system disease in lupus-prone MRL/lpr mice: comparative histologic and immunohistochemical findings

The brains of pathogen-free autoimmune MRL/lpr, NZBWF1 and NZB mice were examined for central nervous system (CNS) inflammation in premoribund 8-week-old animals and at ages when active systemic lupus erythematosus (SLE) was present. CNS inflammation was observed only in MRL/lpr mice. Immunohistochemical studies of brains from young MRL/lpr mice found that infiltrates were composed primarily of CD4+ cells. Older MRL/lpr mice (22 and 26 weeks of age) had CD4+ cells predominantly, but CD8+ and B220+ cells were also present. Perivascular leakage of IgG was a prominent and unexpected finding in the MRL/lpr model. Congenic MRL/+ mice with late-onset autoimmunity had no inflammatory cells in brain tissue, and there was no perivascular staining with IgG or albumin. Our findings suggest that MRL/lpr mice are a useful model for studies of lupus-associated CNS inflammatory disease, and perivascular leakage may be a primary mechanism for entry of IgG into the brain.