985份病案质量检查分析

根据浙江省病历管理质控中心出台的住院病案质量检查评分表,对我院2003年4至12月九个月期间的住院病案随机抽检985份,探讨我院病历书写质量的现状、存在的问题,以及进一步提高病历质量的对策.     

The Lipid-regulating Effects of Atorvastatin on Type 2 Elder Diabetes Patients with Hyperlipidemia

Inthisstudy,theeffectofatorvastatinonlipidmetabolism ,especiallysLDL ,intype 2elderdiabetespatientswithhyperlipidemiawasstudy .Theresultswerepresentedasfollows.1　SUBJECTSANDMETHODS1 1　SubjectsThesubjectsincluded 2 6patientswithtype 2elderdiabetesandhyp…     

2 294名军人伤害住院情况分析

目的：对某区部队伤害住院患者进行流行病学特征分析，提出预防建议。方法：应用各医院上报军区统计中心的数据库资料进行分析。结果：意外损伤、军事训练伤、交通伤和烧烫伤是导致部队伤害住院的四大主要因素。伤害主要发生在18—23岁(占62．16％)之间，干部意外损伤、交通伤和锐器伤高于战士，军训伤则战士明显高于干部。结论：部队要重视和加强伤害的预防工作。     

航渡营养口粮抗疲劳实验研究

目的：评价航渡营养口粮抗疲劳功能。方法：50只小鼠随机分成氨基酸低，中，高剂量组，混合饲料组和对照组，进行运动耐力测定，血清尿素氮浓度测定和血糖测定。结果：给予氨基酸的小鼠，与对照组比较负重游泳时间明显延长（P＜0．05），小鼠负重游泳至力竭时血清尿素氮浓度明显降低（P＜0．01），氨基酸高剂量组和混合饲料组小鼠血糖水平高于对照组。结论：航渡营养口粮能有效地提高小鼠机体运动耐力，维持血糖水平，降低血清尿素氮浓度，抗疲劳。     

地震灾害对分娩的影响

目的:观察地震灾害对分娩的影响。方法:对我院2008年5月12日至2008年6月12日在地震期间分娩的216例产妇进行回顾性分析。结果:阴道分娩率较地震前比较明显上升,剖宫产率明显下降。结论:地震灾害致孕妇的心理发生变化,导致阴道分娩率上升剖宫产率明显下降。     

超声造影在肝癌介入治疗后疗效评价中的应用

目的:探讨实时灰阶超声造影(contrast-enhanced grey-scale ultrasonography,CE-US)在肝癌介入治疗后疗效评价中的应用价值。方法:经肘前浅静脉团注超声对比剂SonoVue,观察各时相病灶的强化特点,并与治疗前CE-US、治疗后CT、MRI图像及随访结果进行比较,综合判断介入治疗效果。结果:CE-US可以清晰地显示病灶内有无局部或整体强化,能准确评价肝癌介入治疗后疗效。结论:CE-US在评价肝癌介入疗效时具有重要的临床价值。     

实验性肌炎动物模型制作的研究

目的建立实验性肌炎动物模型，研究特发性炎性肌病的发病机制。方法将50只健康的雄性SD大鼠随机分成两组：模型组40只，对照组10只。兔骨骼肌制备肌匀浆。模型组用肌匀浆与弗氏完全佐剂完全乳化后皮下免疫注射1ml．对照组用生理盐水替代肌匀浆，每周免疫1次，连续免疫5次。前2周同时腹腔注射百日咳毒素1ml。分别于免疫注射后各周取大鼠的骨骼肌组织，观察其肌活检病理、免疫组织化学的改变，同时检测血清肌酶水平，并与人类炎性肌病比较。结果模型组肌酶升高与对照组间有显著差别。病理改变以骨骼肌多发性炎症为特点：横纹肌呈灶性分布的肌纤维变性、坏死，横纹消失；周围炎性细胞浸润；肌纤维粗细不等、染色不一。病理分级以2a级为主。单个核细胞浸润以CD8^＋T细胞为主．主要定位于肌内膜。骨骼肌细胞膜上主要组织相容性复合体（MHC）-Ⅰ类分子表达增加。结论用异种动物骨骼肌匀浆免疫大鼠可诱导出炎性肌病动物模型，与人类炎性肌病在临床表现、组织病理和免疫组织化学方面有相似之处。     

后路小切口人工全髋关节置换治疗老年人股骨颈骨折

目的:观察后路小切口人工全髋关节置换术(小切口-THA)治疗老年股骨颈骨折的临床效果。方法:本组24例65岁以上股骨颈骨折患者,女13例,男11例;年龄65～78岁,平均73.4岁。均为外伤后股骨颈头下型骨折,位线差,其中Garden分型为Ⅲ型10例,Ⅳ型14例,全部应用后路小切口技术行全髋关节置换术。结果:术后所有病例随访10～24个月,平均13个月。平均手术时间80min,手术切口平均长8.0cm,平均输血300ml,无局部及全身并发症出现。按UCLA(UniversityofCaliforniaLosAngeles)髋关节功能评分标准,本组UCLA评分由术前平均(11.0±3.8)分升至术后平均(24.3±4.5)分(P<0.01)。本组优17例,良4例,一般3例,优良率为87.5%。结论:后路小切口技术具有创伤小、出血少、恢复快的特点,可获得与常规后路相同的治疗效果,尤其适合老年股骨颈骨折患者。     

Intrathecal landiolol inhibits nociception and spinal c-Fos expression in the mouse formalin test

PURPOSE: The purpose of this study was to determine if intrathecal landiolol, a beta1-blocker, can modulate formalin-induced nociception and spinal c-Fos expression in mice, in the absence of anesthesia. METHODS: Thirty-two mice were randomly assigned to one of four groups: the control group (n = 8) received intrathecal normal saline 10 microL, while the other three groups (n = 8 for each) received intrathecal landiolol at escalating doses of 250 microg.kg(-1), 500 microg.kg(-1) and 750 microg.kg(-1) respectively, immediately after induction of anesthesia with isoflurane. After awakening, inflammatory pain was induced by 10 microL of 5% formalin solution injected into the dorsal surface of the right hind paw. The nociceptive behaviours including licking, biting and lifting of the injected paw were cumulatively recorded as seconds of behaviours/min during phase I (0-10 min) and phase II (10-45 min). The c-Fos protein expressions in the spinal dorsal horn were detected with immunohistochemical techniques in the control and landiolol 750 microg.kg(-1) groups. RESULTS: Compared to the control group, intrathecal injection of landiolol 750 microg.kg(-1) significantly decreased pain-related behaviours in phase I, while intrathecal landiolol 250 microg.kg(-1), 500 microg.kg(-1) and 750 microg.kg(-1) significantly decreased pain-related behaviours in phase II during the formalin test. The numbers of c-Fos immunoreactive nuclei in the L5 spinal dorsal horn were significantly lower in the landiolol 750 microg.kg(-1) group compared to the control group (landiolol 750 microg.kg(-1) 2.4 +/- 1.1 vs control 9.2 +/- 3.9; P < 0.01). CONCLUSION: The present study indicates that intrathecally administered landiolol produces significant antinociceptive effects in the formalin test. Although further studies exploring the detailed mechanism are needed, these data suggest a potential role of beta1-adrenoreceptors in spinal nociceptive processing.