1.The status of nursing information ability and its relationships with information consciousness and information anxiety in intern nursing students
Yuanyuan LI ; Yunxue ZHANG ; Xiuting LI ; Aimei WANG ; Kefang WANG ; Nan ZHU
Chinese Journal of Practical Nursing 2021;37(28):2161-2166
Objective:To explore the status of nursing information ability and its relationships with information consciousness, information anxiety in intern nursing students, provide basis for the cultivation of nursing information ability of intern nursing students.Methods:From December 2019 to January 2020,185 nursing students working as interns in Jinan Central Hospital Affiliated to Shandong University were surveyed by general information questionnaire, information anxiety questionnaire, information consciousness questionnaire and nursing information ability assessment scale.Results:The total score of nursing information ability of nursing students in practice was 111.6±19.7; nursing information ability was positively correlated with information consciousness ( r=0.358, P<0.001), and not related to information anxiety ( r=0.136, P=0.065); information consciousness had a predictive effect on nursing information ability( β=0.287, P<0.001), and information anxiety could moderate the relationship between information consciousness and nursing information ability ( β=0.175, P=0.011). Conclusions:The score of nursing information ability is above the medium level, while improving the nursing information ability through the development of information consciousness, and the information anxiety level of nursing students should also be paid attention to.
2.Construction of virtual simulation platform for PICC catheterization and evaluation of clinical training application
Manman YIN ; Xiuting LI ; Yuan SHENG ; Xuelu ZHENG ; Wei GAO ; Nan ZHU
Chinese Journal of Medical Education Research 2023;22(5):753-758
Objective:To construct a virtual simulation training platform for peripheral inserted central catheter (PICC) catheterization and discuss its application in clinical training.Methods:A total of 118 nurses who attended the PICC professional and technical advanced training courses in a province in 2020 and 2021 were enrolled in this study. In 2020, the training was conducted in the form of theoretical teaching combined with practical training ( n=51), and in 2021, virtual simulation platform was introduced as a supplement on the basis of the original training ( n=67). SPSS 23.0 was used for independent-samples t-test to compare the theoretical and operational assessment results of the two years and evaluate the application effect of the platform. Through the satisfaction survey and learning log, the nurses' experience of using the platform was understood. Results:The theoretical performance and the operational performance of nurses who participated in the training in 2021 were (96.56±3.17) and (94.06±2.16) respectively, and the operational performance was better than that of nurses who participated in the training in 2020 ( t=-11.37, P<0.001), and the difference in theoretical performance was not statistically significant ( t=0.17, P=0.853). In 2021, 63 nurses (94.0%) who used the virtual simulation platform believed that the platform could assist to improve the training effect; 61 nurses (91.0%) expected the application of virtual simulation technology in the teaching and training of other knowledges. Conclusion:As a new teaching form, virtual simulation technology can significantly improve the training effect and satisfaction, and provide reference for the development of relevant teaching and training.
3.Diagnosis of septate uterus.
Baiyun ZHANG ; Si WU ; Xingping ZHAO ; Xiuting ZHU ; Dabao XU
Journal of Central South University(Medical Sciences) 2022;47(11):1479-1486
The septate uterus is the most common structural uterine anomalies and it is associated with the poor reproductive outcome. It is believed to be the result of the failure in resorption of the tissue connecting the 2 paramesonephric ducts prior to the 20th embryonic week. The true prevalence of uterine septum is difficult to ascertain, as many uterine septal defects are asymptomatic. The septate uterus is usually diagnosed during an infertility evaluation and affects reproductive health by impairing fertility and increasing adverse pregnancy outcomes. The variations in uterine and cervical/vaginal anomalies collectively referred to as Müllerian anomalies. No consistent gold standard for the diagnosis of Müllerian anomalies exists. The preferred diagnostic method for Müllerian anomalies is two-dimensional ultrasound, other methods such as three-dimensional ultrasound, magnetic resonance imaging, hysterosalpingo contrast sonography, hysterosalpingography, hysteroscopy, and laparoscopy are also used to improve accuracy.
Female
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Humans
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Septate Uterus
4. Operating room management strategy for orthopedic patients in Third Hospital of Hebei Medical University during epidemic of corona virus disease 2019
Shuhong YANG ; Fang HU ; Shichao JIA ; Xiuting LI ; Yingchao YIN ; Yanbin ZHU ; Yingze ZHANG
Chinese Journal of Trauma 2020;36(2):129-132
In December 2019, the corona virus disease 2019 (COVID-19) broke out in Wuhan, Hubei Province. Although the number of newly confirmed COVID-19 cases in provinces outside of Hubei Province has declined continuously since February 4, the epidemic of COVID-19 remains serious. As companies resume work, it is still inevitable that some high-energy orthopedic trauma patients and elderly patients with low-energy fractures will need surgical treatment. The operating room, as a place for close contact between doctors, patients and nurses, increases the risk of infection and transmission. Based on the current needs of orthopedic trauma patients and the situation of the country's resistance to the epidemic of COVID-19, the authors expound the operating room management, preparation of medical materials, transfer of patients needing surgery, intraoperative protection and post-operative end disinfection in Third Hospital of Hebei Medical University so as to provide reference for prevention and control management of the operating room during the epidemic period.
5. Management highlights for patients with orthopedic trauma during the epidemic of Corona Virus Disease 2019
Yingchao YIN ; Zhiyong HOU ; Yanbin ZHU ; Shuhong YANG ; Wei CHEN ; Xiuli WANG ; Xiuting LI ; Qi ZHANG ; Yingze ZHANG
Chinese Journal of Orthopaedic Trauma 2020;22(2):E003-E003
Although the epidemic outbreak of Corona Virus Disease 2019 (COVID-19) restricted freecoming and going of people, it was inevitable that fracture patients, elderly ones with low-energy fracture in part ICU lar, sought medical attention. In this special situation, itwas crucial for trauma orthopaedists to do well in prevention and control of COVID-19 infection and in perioperative management of their patients as well while they went on with routine diagnosis and treatment. It was also of great significance for prognosis of the patients and prevention and control of the epidemic that orthopaedic surgeons chose proper surgical and anesthesia methods. In the process of diagnosis, treatment, nursing and rehabilitation, medical staff too was challenged by how to prevent themselves from infection and how to eliminate cluster COVID-19 transmission. This paper, from the perspectives of orthopedic surgeons, nurses and patients, expounds briefly on the management of patients with orthopedic trauma during the epidemic period of COVID-19 in a mode of multidisciplinary comprehensive interventions.
6.Targeting a novel inducible GPX4 alternative isoform to alleviate ferroptosis and treat metabolic-associated fatty liver disease.
Jie TONG ; Dongjie LI ; Hongbo MENG ; Diyang SUN ; Xiuting LAN ; Min NI ; Jiawei MA ; Feiyan ZENG ; Sijia SUN ; Jiangtao FU ; Guoqiang LI ; Qingxin JI ; Guoyan ZHANG ; Qirui SHEN ; Yuanyuan WANG ; Jiahui ZHU ; Yi ZHAO ; Xujie WANG ; Yi LIU ; Shenxi OUYANG ; Chunquan SHENG ; Fuming SHEN ; Pei WANG
Acta Pharmaceutica Sinica B 2022;12(9):3650-3666
Metabolic-associated fatty liver disease (MAFLD), which is previously known as non-alcoholic fatty liver disease (NAFLD), represents a major health concern worldwide with limited therapy. Here, we provide evidence that ferroptosis, a novel form of regulated cell death characterized by iron-driven lipid peroxidation, was comprehensively activated in liver tissues from MAFLD patients. The canonical-GPX4 (cGPX4), which is the most important negative controller of ferroptosis, is downregulated at protein but not mRNA level. Interestingly, a non-canonical GPX4 transcript-variant is induced (inducible-GPX4, iGPX4) in MAFLD condition. The high fat-fructose/sucrose diet (HFFD) and methionine/choline-deficient diet (MCD)-induced MAFLD pathologies, including hepatocellular ballooning, steatohepatitis and fibrosis, were attenuated and aggravated, respectively, in cGPX4-and iGPX4-knockin mice. cGPX4 and iGPX4 isoforms also displayed opposing effects on oxidative stress and ferroptosis in hepatocytes. Knockdown of iGPX4 by siRNA alleviated lipid stress, ferroptosis and cell injury. Mechanistically, the triggered iGPX4 interacts with cGPX4 to facilitate the transformation of cGPX4 from enzymatic-active monomer to enzymatic-inactive oligomers upon lipid stress, and thus promotes ferroptosis. Co-immunoprecipitation and nano LC-MS/MS analyses confirmed the interaction between iGPX4 and cGPX4. Our results reveal a detrimental role of non-canonical GPX4 isoform in ferroptosis, and indicate selectively targeting iGPX4 may be a promising therapeutic strategy for MAFLD.