反义导向分子a在单一延长应激模型大鼠皮质中的表达及意义

目的探讨反义导向分子a(Repulsive guidance molecule a,RGMa)在创伤后应激障碍模型单一延长应激模型大鼠皮质中的表达及意义。方法随机将30只Wistar大鼠分为对照组(con)、单一延长应激模型组(model)。建模后第7d观察两组大鼠行为学改变,并采用免疫荧光、逆转录PCR检测两组大鼠皮质RGMa的表达改变。结果与正常对照组比较,模型组大鼠僵立行为明显增加(0.01),皮质RGMa蛋白及m RNA表达水平均显著增多(0.01)。结论单一延长刺激诱导大鼠皮质RGMa蛋白及转录水平上调,可能是引起PTSD皮质体积缩小的重要分子机制之一。     

探讨中西医护理改善老年高血压患者生活质量的效果

目的探讨中西医结合护理改善老年高血压患者心理状态及生活质量的效果。方法在医院2018年1月—2018年6月就诊的老年高血压患者中选出60例,按照随机数字法的原则,分成研究组(n=30)和参考组(n=30)。参考组采用单一西医护理,研究组在此之外联合中医护理,比较两组患者的临床疗效。结果入院时研究组与参考组SAS、SDS、SF-6评分差异不显著(P>0.05),护理后1月、3月与参考组相比,研究组SAS、SDS评分显著降低(P<0.05),SF-6评分显著升高(P<0.05);研究组患者对中西结合护理满意度为96.67%,参考组患者对西医护理满意度为73.33%,研究组满意度较参考组高,差异显著(P<0.05)。结论中西医结合护理能够有效改善老年高血压患者的心理状态,提高生活质量。     

The relevance of Xenophon’s Anabasis and Plato’s Meno to nursing

The current situation in which the humanities are disparaged affects all university disciplines, including nursing, in whose historical evolution the humanities have always been present in one form or another. Looking beyond this disrepute, this study proposes that nursing renew its attention to classical philosophy. Specifically, it invites a close reading of Xenophon's Anabasis and Plato's Meno, to get three related goals: to show how the use of ancient texts are very valuable tools for the philosophical initiation of nursing students and can help them reflect on their choice of nursing as a practical activity; to reflect on the problem of virtue and the nature of the good life; and to show how the interaction with ancient texts allows students to reflect on questions and issues of life, theirs and others, that are not open to investigation through a purely scientific method. Consequently, both Anabasis and Meno readings strengthen the intellectual relationship between philosophy and nursing, enabling the latter to delve deeper into the key questions of its own thought as a discipline.