激励机制在成人高校部门考核管理中的应用

我院是一所独立设置的成人医学高等学校.为促进学院整体工作的改革与发展,提高学院办学的社会效益和经济效益,提高教学质量,使学院各项工作更加科学化、规范化,2000年开始,根据学院工作重点和各部门工作的实际情况,我校实行了部门工作年度考核评估.在评估考核工作中,注重采用了激励措施,有效地提高了学院整体工作水平和管理干部的质量意识,取得了较好的实效.现介绍如下.……     

心血管疾病并发焦虑抑郁症状2050例心理干预治疗分析

目的:了解心血管疾病并发焦虑抑郁症状的情况并探讨心理干预等对焦虑抑郁症状的影响。方法:对住院的2050例心血管疾病并发焦虑抑郁症状的患者进行回顾性分析。结果:心血管疾病患者中并发有焦虑抑郁症状者占56%;其常表现为类似心绞痛、左心衰竭症状,可并发有心律失常;高血压病并发有焦虑抑郁患者对血压升高的耐受性差,动态血压检查以非勺型改变者居多;单纯使用心血管药物治疗效果欠佳,心理干预,焦虑抑郁症状严重者结合抗焦虑抑郁药物疗效显著。结论:心血管疾病患者常并发焦虑抑郁症状,心理干预治疗等可有效改善患者的症状。     

Elimination of malignant clonogenic cells from human bone marrow using multiple myeloid cell-specific monoclonal antibodies and complement.

Single or combined monoclonal antibodies (McAbs) Zh53, Zh820, and Zh2-1 have been used to eliminate malignant clonogenic cells from human bone marrow. The test of cytotoxicity showed that all of these McAbs could express high specific cytotoxic action against HL-60 cells and were selectively complement-dependent cytotoxic to various types of fresh leukemic cells. Clonogenic assay detected that single treatment with antibody and rabbit complement (RC) could reduce clonogenic units of HL-60 cells by more than 2 logs and two treatments reduced clonogenic units by more than 4 logs. However, combination of 2 McAbs could reduce clonogenic units by 4-5 logs. The data suggest that multiple treatments with McAbs and RC or a combination of 2 McAbs are more effective than a single treatment in eliminating clonogenic tumor cells. Treatment of normal human bone marrow with Zh53, Zh2-1 and RC did not produce a loss of normal CFU-GM, but treatment with Zh820 reduced the clonic units of normal CFU-GM by 24%.

     

38例腰腿痛患者影像学检查及结果分析

目的 合理应用影像学检查,探讨腰腿痛的病因诊断,为临床治疗提供依据.方法 对38例腰腿痛患者进行随访,观察普通照片后经CT、MRI及B超等复查的最后诊断,对比进行分析.结果 单纯普通照片对椎间盘脱出、椎管狭窄、骶部硬膜外囊肿、股骨头无菌坏死、梨状肌损伤等疾病缺乏直接征象,不能作为诊断依据.结论 应用CT、MRI现代影像技术,同时借助B超、肌电图等相关检查,是确诊腰腿痛病因的有效方法.     

白介素-10基因多态性与感染性疾病的关系的研究进展

白介素-10(interluekin-10 IL-10)是一种具有抗炎和免疫调节作用的细胞因子。是同型二聚体细胞因子, 属长链细胞因子家族。现已发现B细胞、单核／巨噬细胞、肥大细胞、角化细胞、肝细胞及多种肿瘤细胞均可分泌IL-10。 IL-10通过调节其他细胞因子的作用而起到抗炎和免疫调节作用。我们在这里主要谈一下,IL-10的生物学特点及在IL- 10基因的启动子区域几个位点的基因多态性与感染性疾病的关系的研究进展。     

肠缺血后处理对兔缺血再灌注损伤小肠上皮细胞线粒体形态和功能的影响

目的观察缺血后处理对小肠缺血再灌注损伤的保护作用。方法30只大白兔随机分为3组，每组8只：A组，假手术组；B组，肠缺血再灌注损伤模型组；C组，肠缺血再灌注损伤模型肠缺血后处理组，实验结束后取小肠标本进行小肠上皮细胞形态和呼吸功能指标测定。结果A、C两组线粒体的数目、周长均大于B组，A、C两组问比较，A组较大（P〈0．05）。A、C两组线粒体的面积、最大直径、最小直径、等效直径均小于B组（P〈0．05），A、C两组间比较差异无统计学意义（P〉0．05）。B组线粒体的体积密度小于A组，面积密度、比表面和粒子数密度均小于其余两组（P〈0．05）。A、C两组间三维平面形态计量学各参数比较差异无统计学意义（P〉0．05）；B、C组线粒体呼吸控制比率（RCR）低于A组差异有统计学意义（P〈0．05），与C组比较，B组下降更为明显（P〈0．05）。结论小肠缺血后处理对缺血再灌注损伤肠上皮细胞线粒体形态和功能均有保护作用。     

成人阴茎的三维数字化图像分析

目的对成人阴茎进行三维数字化图像分析,为阴茎整形修复获得手术前后形变参数及手术方案的选择,提供精确的形态学数据。方法采用Angel数字快速测量诊断系统,分别测量200例正常成人阴茎安静状态和勃起时的长度、周长、以及勃起时角度与阴茎长度、周径的关系。结果随着年龄和身高增长,阴茎也随之增长;身高与阴茎长度不成正比;阴茎勃起时随着角度的增加硬度增强,但勃起硬度变化时阴茎体积无明显变化。结论从不同径线不同角度对阴茎进行计算机三维测量分析,为阴茎整形修复术前设计、术后效果评价提供重要的量化指标。     

微波子宫内膜去除术与子宫切除术治疗异常子宫出血的疗效比较

目的 比较微波子宫内膜去除术(MEA)和子宫切除术(AH)治疗异常子宫出血的疗效.方法 将异常子宫出血80例分为MEA组和AH组各40例,比较两组临床疗效、手术时间、术中出血及手术前后白细胞变化. 结果 MEA和AH治疗异常子宫出血的有效率无显著差异(39/40 vs 40/40,χ2=0.000,P=1.000).MEA手术时间短[(4.8±1.2)min vs(102.5±34.6)min,t=17.848,P=0.000];术中出血少[0 ml vs(138.3±40.6)ml,t=21.544,P=0.000]. 结论 MEA是一种治疗异常子宫出血有效且微创的手术.     

Neurochemical studies on the mesolimbic circuitry of antinociception

Previous studies using the technique of microinjection into brain nuclei indicated that the periaqueductal gray (PAG), nucleus accumbens, habenula and amygdala play an essential role in pain modulation and that these nuclei possibly act through a ‘mesolimbic neural loop‘ to exert an analgesic effect, in which Met-enkephalin (MEK) and β-endorphin (β-EP) have been implicated as the two major opioid peptides involved in antinociception. In the present study performed in rabbits, intracranial microinjection was supplemented with push-pull perfusion and radioimmunoassay to determine whether the release of enkephalins (ENK) and β-EP was increased in these nuclei when the putative neural circuit was activated by morphine administered into one of the nuclei. The results showed: (1) microinjection of morphine into the PAG increased the release of ENK and β-EP in the N. accumbens, and vice versa; (2) microinjection of morphine into the N. accumbens increased the release of ENK and β-EP in the amygdala, and vice versa; (3) morphine microinjected into the PAG caused an increase in the release of ENK and β-EP in the amygdala and vice versa, although the release of ENK in PAG was statistically not significant. These results indicate that PAG, N. accumbens and amygdala are connected in a network served by a positive feedback circuitry.