护理本科生双导师制带教模式的实践

目的 探索适合护理本科生的临床带教模式.方法 将2001级和2000级护理本科生分为实验组(n=24)和对照组(n=38),对照组给予传统带教模式带教,实验组采用双导师制带教模式,即每名学生在临床实习期间,由1名临床专科导师负责其本科室专科知识方面的指导,1名全程导师负责其实习全过程的督导及检查工作,护理部在学生实习结束前进行带教满意率测评及实习效果评价,并与对照组进行比较.结果 两组对医院带教很满意率、学生护理理论、操作技能考核成绩、论文书写优良率比较,差异有显著性意义(均P＜0.01).结论 双导师制可提高带教质量,是受学生好评和欢迎的带教模式.     

南通市部分美容美发业卫生学调查

为了解南通市美容美发业的卫生质量，搞好公共场所卫生管理工作，我们对南通市2004～2005年美容美发业的卫生监测资料进行了整理统计，现将结果报告如下。     

心理护理在患者角色改变中的应用

2005年1月～12月,为了探讨心理护理在患者角色改变中的应用,我们对50例患者进行心理护理,取得满意效果.现报告如下.……     

腋臭术后简易负压引流器的制作和应用

我科应用自行设计的简易负压引流装置为腋臭患者术后引流皮瓣下积血、积液,加快手术创口愈合,效果满意,现报告如下.     

不同门奇断流术式对门静脉高压症犬食管下段血管再生的影响

Objective To explore the effect on blood vessel regeneration of distal esophagus in ca-nines of portal hypertension with liver cirrhosis after different procedures with paraesophagastrie devascular-ization. Methods Portal hypertension models were produced in canines by subcutaneous injection of 60% CC14 combined with food restriction. Forty eight model canines were randomly divided into 4 groups: group A, traditional paraesophagastrie devascularization;group B, selective paraesophagastric devascularization;group C, paraesophagastric devascularization plus distal esophageal transaction and reanastomosis with sta-pler;group D,control group. Every group had 12 canines which were randomly divided into A1 ,B1 ,C1 ,D1, A2,B2,C2 and D2 groups after the operation. Canines in groups A1 ,B1 ,C1 and D1 were executed at first month after the operation,and those in groups A2, B2, C2 and D2 were executed at the 6th month after the operation. The distal esophagus was segmented when the canines were executed. The upside and downside of the stoma in group C were distinguished and signed as Ca and Cb. Immunohistochemieal methods were used to detect VEGF,CD34 and FVⅧ-Rag,blood vessel-related factors,in lower esophagus. Results The expres-sion levels of VEGF and CD34 MVD,FⅧ-Rag MVD in groups A1 ,B1 and C1 were lower than those in group D1 one month after the operation (P <0.05). All the indices in group B1 were lower than those in groups A1 and Clb,but higher than those in group Cla (P <0.05). The indices in group Cla were lower than those in group C1b (P < 0.05 ). The indices in groups A2 and B2 were higher than those in groups A1 and B1, re-spectively at the 6th month after the operation (P <0.05). They were higer in outer membrane in group C1a than in group C2a (P <0.05). The indices in group C2b were higher than those in group Clb (P<0.05). Conclusion At the first month after operation, the expression of blood vessel-related factors was declined in three different procedures of paraesophagastric devascularization,which indicated that all three different pro-cedures could diminish the vessels in distal esophagus. The effect in group C was most obvious among all groups. At the 6th month after traditional paraesophagastrie devascularization and selective paraesophagastrie devascularization, the expression of blood vessel-related factors in distal esophagus was declined. But there were no significant changes in the expression of blood vessel-related factors in distal esophagus after parae-sophagastric devascularization plus distal esophageal transaction and reanastomosis with stapler. It indicated that the blood vessel regeneration in paraesophagastric devascularization pins distal esophageal transaction and reanastomosis with stapler was inferior to that in other procedures.     

高压氧综合治疗对颅脑损伤后康复疗效的分析

目的：观察高压氧(HBO)治疗的时机、方法和综合治疗对颅脑损伤后保守治疗或术后康复疗效的影响。方法：分析105例颅脑损伤后行保守治疗和手术后康复期的患者进行HBO治疗，治疗时机为伤后或手术后8天-46天行首次HBO治疗，分8天-14天组和≥15天组；治疗方法分为每天一次和每天两次两组；配合其它治疗为中西医结合加康复治疗组与单纯西医治疗组：分别观察各组的治愈率和平均住院天数。结果：8天-14天组．每天治疗二次组、配合中西医结合和康复治疗组的治愈率高，平均住院天数少．结论：颅脑损伤后康复期的患者应早行HBO治疗，且酌情每天治疗二次，同时配合中西医结合治疗和康复治疗可以明显提高疗效．     

条形码标签在检验信息管理系统中的应用

介绍目前现有的几种条形码检验信息标签在临床实验室中的应用方式,比较其优缺点,为不同层次规模的医院提供参考,更好地选择适合自身的条形码标签。     

VEGF、EGF在再生障碍性贫血患者血清中的表达及意义

目的 检测再生障碍性贫血患者血清中血管内皮生长因子(VEGF)与表皮生长因子(EGF)的浓度,探讨VEGF和EGF在再生障碍性贫血患者血液中的表达及二者之间的关系和意义.方法 应用酶联免疫技术(ELISA法)检测20例再障患者及40名健康人血清中VEGF和EGF浓度.结果 20例再生障碍性贫血患者血清VEGF的含量为50.5±34.8pg/ml,对照组血清VEGF的含量为108.5±50.6 pg/ml,两组比较有统计学意义(P＜0.05).20例再生障碍性贫血患者血清EGF含量为0.15±0.11 μg/L,40例正常对照组血清EGF含量为0.76±0.80 μg/L.结论 再生障碍性贫血患者血清VEGF、EGF浓度显著低于健康对照组,且二者呈显著正相关.     

强化妇科术后患者排尿意识减少尿潴留发生的护理体会

我们对妇科术后患强化排尿意识，促进排尿反射恢复，有效地预防了拔管后尿潴留的发生。现报告如下。     

大鼠脊髓横断性损伤后细胞周期蛋白D3的表达变化

目的 探讨细胞周期蛋白D3（Cyclin D3）在横断性脊髓损伤（tSCI）后的表达变化以及定位情况。方法 将48只成年SD大鼠随机分为8组：正常对照组，T9横断伤2、8h、1、3、5、7和14d组，每组6只。采用Western blot测定损伤后各时间段Cyclin D3蛋白水平在脊髓中的表达变化。采用免疫组织化学方法检测Cyclin D3在正常以及损伤后脊髓中的分布和定位。结果 West—emblot显示，Cyclin D3蛋白水平在tSCI后头、尾段均呈现先升高后下降的趋势，尾段明显：Cyclin D3的表达于损伤后8h开始逐渐升高，3d达到高峰，一直持续到第5天，之后逐渐下降。免疫组织化学表明Cyclin D3在正常脊髓中均匀分布，损伤后3d，Cyclin D3在脊髓白质和灰质中表达明显增强；免疫荧光双标记表明Cyclin D3与神经元的标记物neuronal nucleus（NeuN）、少突胶质细胞标记物cyclic nucleotide 3’phosphohydrolase（CNPase）有明显共定位，与星形胶质细胞标记物gtial fibrillary acidic protein（GFAP）和小胶质细胞标记物OX-42也存在部分共定位。结论脊髓损伤后Cyc—lin D3蛋白水平呈现明显的时相变化，并且与神经元、少突胶质细胞、星形胶质细胞和小胶质细胞存在共定位，提示Cyclin D3参与了脊髓损伤后的病理生理过程。