临床护理路径用于ICU重症颅脑损伤患者护理中的价值

目的 探讨临床护理路径用于ICU重症颅脑损伤患者护理中的价值。方法 选择2017年11月～2018年10月进行ICU重症颅脑损伤治疗的患者100例作为对象,随机数字表法分为对照组(n=50)和观察组(n=50)。对照组给予常规护理,观察组在其基础上应用临床护理路径,15 d护理后比较患者依从性情况、对患者护理前后心理状态进行评分,对不良并发症产生情况进行比较。结果 观察组康复锻炼依从、按时用药依从及饮食依从高于对照组(P0.05)。护理前两组SDS与SAS评分比较差异无统计学意义(P0.05),护理后,观察组SDS与SAS评分低于对照组(P0.05)。观察组出现压疮、泌尿感染、以及发热的发生率显著低于对照组(P0.05)。结论 将临床护理路径用于ICU重症颅脑损伤患者的护理中,提高了患者的护理依从性,减少了不良情绪以及不良并发症的产生,有助于患者整体治疗,值得推广应用。     

复方番石榴制剂治疗超重肥胖2型糖尿病的疗效分析

【目的】评价复方番石榴制剂治疗超重肥胖2型糖尿病的临床疗效。【方法】将120例超重肥胖2型糖尿病患者随机分为治疗组和对照组各60例,治疗组给予口服二甲双胍肠溶片及复方番石榴制剂治疗,对照组给予口服二甲双胍肠溶片治疗,疗程均为12周。观察2组治疗前后腰围(WC)、体质量指数(BMI)、空腹血糖(FBG)、餐后2h血糖(P2hBG)、糖化血红蛋白(HbA1c)、胆固醇(TC)、甘油三酯(TG)、游离脂肪酸(FFA)等的变化情况,评估复方番石榴制剂的临床疗效。【结果】(1)中医证候总疗效:治疗后,治疗组的总有效率为95.00%,优于对照组的70.00%,差异有统计学意义(P0.01)。(2)治疗后,治疗组的WC和BMI均较治疗前显著下降(P0.01),而对照组均无明显下降(P0.05),治疗组对WC和BMI的下降作用均优于对照组(P0.05)。(3)治疗后,2组FBG、P2hBG、HbA1c、TC、TG、FFA水平均较治疗前显著改善(P0.05),且治疗组对上述各项指标的改善作用均优于对照组(P0.05)。(4)安全性评价:除治疗组有3例患者出现轻度的胃部不适感,未予特殊处理后自行缓解外,其余患者均未发现不良反应。【结论】复方番石榴制剂联合二甲双胍治疗超重肥胖2型糖尿病,疗效确切,可有效降糖、降脂、减肥及改善中医证候。     

Helicobacter pylori induces epithelial-mesenchymal transition in gastric carcinogenesis via the AKT/GSK3β signaling pathway

Helicobacter pylori (H. pylori) is a main risk factor for gastric cancer (GC). Epithelial-mesenchymal transition (EMT) is involved in the development and progression of H. pylori-associated GC. However, the exact molecular mechanism of this process remains unclear. The AKT/GSK3β signaling pathway has been demonstrated to promote EMT in several types of cancer. The present study investigated whether H. pylori infection induced EMT, and promoted the development and metastasis of cancer in the normal gastric mucosa, and whether this process was dependent on AKT activation. The expression levels of the EMT-associated proteins, including E-cadherin and N-cadherin, were determined in 165 gastric mucosal samples of different disease stages by immunohistochemical analysis. The expression levels of E-cadherin, N-cadherin, AKT, phosphorylated (p-)AKT (Ser473), GSK3β and p-GSK3β (Ser9) were further determined in H. pylori-infected Mongolian gerbil gastric tissues and cells co-cultured with H. pylori by immunohistochemical analysis and western blotting. The results indicated that the expression levels of the epithelial marker E-cadherin were decreased, whereas the expression levels of the mesenchymal marker N-cadherin were increased during gastric carcinogenesis. Their expression levels were associated with H. pylori infection. Furthermore, H. pylori infection resulted in downregulation of E-cadherin expression and upregulation of N-cadherin expression in Mongolian gerbils and GES-1 cells. In addition, an investigation of the associated mechanism of action revealed that p-AKT (Ser473) and p-GSK3β (Ser9) were activated in GES-1 cells following co-culture with H. pylori. Furthermore, following pretreatment of the cells with the AKT inhibitor VIII, the expression levels of E-cadherin, N-cadherin, p-AKT and p-GSK3β did not show significant differences between GES-1 cells that were co-cultured with or without H. pylori. The levels of p-AKT and p-GSK3β were increased in H. pylori-infected Mongolian gerbils. In conclusion, the present study demonstrated that H. pylori infection activated AKT and resulted in the phosphorylation and inactivation of GSK3β, which in turn promoted early stage EMT. These effects were AKT-dependent. This mechanism may serve as a prerequisite for GC development.     

工作坊模式在护生压疮护理带教中的应用效果分析

目的探讨工作坊模式在护生压疮护理带教中的应用效果,为临床护理带教提供参考。方法选取2018年7月—2019年6月在医院实习的120名护生作为研究对象,随机分为对照组和观察组,各60名护生。对照组采用传统带教法进行压疮培训,观察组采用工作坊教学模式进行培训。培训结束后比较两组护生压疮知识的掌握程度即理论考核、技能操作成绩,教学效果满意度。结果观察组护生对压疮知识的掌握程度即理论考核成绩、技能操作考核成绩远远高于对照组,两组差异具有统计学意义(P<0.05)。95%的观察组护生对工作坊教学模式的效果表示满意,认为工作坊教学模式能够提高学习的兴趣、主动性和临床实践能力,对临床工作有很大帮助。结论工作坊教学模式应用于压疮护理的临床带教,能让护生亲身体验压疮护理的过程,并参与其中,将理论与实践相结合,更好地活跃课堂气氛,启发护生思考,提高护生对压疮理论和技能的掌握,为临床实际工作中压疮护理质量的提高奠定基础。     

新生儿高胆红素血症的临床治疗分析

目的探讨布拉氏酵母菌散治疗对新生儿高胆红素血症的临床疗效。方法在2018年1月—2019年1月期间,将医院诊治的110例新生儿高胆红素血症患儿纳入研究对象,按照治疗方法的不同,将患儿分成两组,采用常规蓝光照射治疗的患儿定为对照组,55例,在蓝光治疗基础上增加布拉氏酵母菌散治疗的患儿定为观察组,55例,对比两组患儿治疗的临床效果。结果观察组和对照组治疗的有效率分别为98.18%和87.27%,有统计学意义(P<0.05);治疗后3 d和1周,两组患儿的胆红素水平明显下降,且观察组患儿下降更加明显,与对照组相比差异有统计学意义(P<0.05);观察组患儿黄疸消退时间为(5.12±1.21)d,对照组患儿黄疸消退时间为(7.21±1.22)d,有统计学意义(P<0.05);观察组不良反应发生率为5.45%,明显低于对照组的12.73%,有统计学意义(P<0.05)。结论对新生儿高胆红素血症患儿在常规蓝光治疗的基础上增加布拉氏酵母菌散进行治疗,可以显著提高临床治疗效果。     

急诊住院医师的教学查房模式

教学查房是床旁教学的一种重要手段,对住院医师进行教学查房能够有效提高住院医师的岗位胜任力和职业能力,培养急诊住院医师的急诊临床思维。近年来由于国家住院医师规范化培训改革在不断深入,对急诊住院医师的教学查房引起了人们的高度关注,然后在实际的急诊住院医师的教学查房中却还存在着诸多问题,教学查房与日常的临床查房概念混淆、教学查房准备不充分、教学查房目的不明确以及教学查房的互动性不强都严重影响了教学查房的质量。因此需要积极探究急诊住院医师的教学查房的有效模式,从而不断提升住院医师的临床实践能力。