1.Construction and application of virtual simulation experimental teaching platform of nursing
Shan HE ; Lingna KONG ; Jiao TANG ; Yunmei ZHANG ; Fuying LI
Chinese Journal of Medical Education Research 2020;19(11):1306-1309
Virtual simulation experimental teaching is a major component of nursing education reform in colleges and universities, which makes space-unlimited cyber-learning and self-learning into reality and is helpful in the development of students' critical thinking and clinical nursing decision-making ability. Based on the "5E learning cycle" model, we have set up an experimental teaching system, and constructed a virtual simulation experimental platform of nursing, which comprises basic experimental skills, clinical experimental skills, comprehensive virtual simulation projects and training system of clinical thinking. The platform combines online learning and offline learning, virtual simulation and physical simulation together, and narrowes the gap between theoretical teaching and clinical practice. This platform has promoted the development of nursing skills, clinical thinking and comprehensive abilities for nursing students and been also ready for the design and development of virtual simulation experimental teaching projects in the future.
2.Effect of Anshen Navel Plaster on Spontaneous Activities And Levels of GABA, 5-HT in Insomnia Rats Caused by PCPA
Fuying JIAO ; Guoxin LI ; Jin MA ; Zhaoqing MU ; Yu GAN ; Min QIAO ; Tie QIAO
World Science and Technology-Modernization of Traditional Chinese Medicine 2017;19(12):2012-2016
This experiment was aimed to mainly observe the effect of Anshen navel plaster on autonomic activities and to compare neurotransmitter gamma-aminobutyric acid (GABA) and monoamine neurotransmitter (5-HT) contents change of insomnia rats.The rats were treated by P-chlorophenylalanine (PCPA),which can make healthy rats lose sleep.The rat model of insomnia was prepared by intraperitoneal injection of PCPA.The healthy SD rats were randomly divided into the blank control group,model control group,low dosage of Anshen navel plaster group,high dosage of Anshen navel plaster group and Tongren Anshen pill group according to the random number table.EthoVision were used to record the rat's autonomic activities.Content changes of 5-HT and GABA of rats in each group were measured by enzyme-linked immunosorbent assay (ELISA).The results showed that rat's autonomic activities were decreased in the Anshen navel plaster group and Tongren Anshen pill group,which indicated that the Anshen navel plaster had a good sedative effect.Intraperitoneal injection of PCPA can remarkably change rat's serum neurotransmitter expression levels,especially GABA and 5-HT.After the intervention of experimental drugs,compared with the model group,the expression levels of GABA and 5-HT were increased significantly.It was concluded that Anshen navel plaster has obvious sedative effect.It can regulate the contents of sleep factors such as GABA and 5-HT.