Objective To investigate the requirements for patent knowledge in postgraduate nursing students so as to provide a basis for nursing patent education.Methods Full-time nursing postgraduates from 60 colleges and universities were investigated by self-directed questionnaires and a total of 119 validated questionnaires were returned.The survey included:general information;learning requirements for nursing patent knowledge (learning content and forms,incentive system and learning platforms learning approaches).Five-point Likert scale below was used:1-Strongly disagree,2-Disagree,3-Neither agree nor disagree,4-Agree,5-Strongly agree.All statistical analyses were performed with IBM SPSS software (version 21.0).Quantitative data were expressed as mean ± standard deviation.Ordered categorical variables were compared between two groups and among above three groups with use of the Mann Whitney rank sum test and the Kruskal-Wallis test respectively.P＜0.05 was considered statistically significant.Results There was no significant difference in the effect of types of postgraduate (professional and academic) on the requirement for nursing patent knowledge in postgraduate (P＞0.05),while significant differences were observed in those of paper publishing,project participation and patent application (P＜0.05).Conclusion Nursing patent education can be well established only under the strong supports from the universities,faculties,supervisors as well as students,thereby developing the innovation of postgraduates.

Objective:To investigate the post-traumatic stress response in women with unintended pregnancy termination and analyze its related factors.Methods:Totally 388 women with unintended pregnancy termination from two public hospitals in Fujian were selected as the research subjects.They were assessed with the Impact of E-vent Scale-Revised(IES-R),Hospital Anxiety and Depression Scale(HADS),Connor-Davidson Resilience Scale(CD-RISC)and Perinatal Grief Scale(PGS).The total score of IES-R ≥35 was positive for post-traumatic stress disorder screening.Results:The total score of IES-R was(20.6±12.4),and the positive rate of post-traumatic stress disorder screening was 16.5％.Multiple linear regression analysis showed that the IES-R total scores were higher in those who thought pregnancy timing was appropriate than those who thought pregnancy timing was wrong(β=0.13),and lower in women with moderate pain during termination than in those with severe pain(β=-0.09).The IES-R total scores were positively correlated with gestational weeks,depression scores of the HADS and grief scores of the PGS(β=0.18,0.27,0.16),and negatively correlated with optimism scores of the CD-RISC(β=-0.12).Conclusion:The post-traumatic stress response of unintended termination of pregnancy is at a moder-ate level.Post-traumatic stress symptoms are more likely to occur in women who thought pregnancy timing is ap-propriate,and those with severe pain during pregnancy termination,large gestational weeks,high level of depression during pregnancy,and high level of grief after pregnancy termination.

ObjectiveTo establish an ischemia-reperfusion model in cynomolgus macaques and to analyse the effects of edaravone intervention. MethodsA total of fifteen adult male cynomolgus macaques were randomly divided into three groups: sham operation (Sham group, n=3), ischemia-reperfusion model (Model group, n=6) and edaravone treatment (Edaravone group, n=6). Ischemic-reperfusion model of cynomolgus macaques was established by clamping the M1 branch of the left cerebral artery for 1 h. After 2 h of reperfusion, the animals in Edaravone group were injected with 0.5 mg/kg edaravone intravenously for intervention treatment, while the animals in Sham and Model groups were injected with an equal volume of normal saline intravenously, twice a day, from the 2nd to 7th day. The behavioral video recordings, clinical observations and neurological deficit scores of cynomolgus macaques were obtained, and brain edema volume and cerebral ischemia volume were statistically analyzed. ResultsCompared with the Sham group, the animals in Model group showed typical symptoms of ischemic stroke, with a significant increase in the neurological deficit score， the volumes of edema and infarct of brain tissue (all P＜0.01). Compared with Model group, the neurological deficit score, the volumes of edema and infarct of brain tissue were significantly reduced in Edaravone group (all P＜0.05). ConclusionAn animal model of ischemia-reperfusion in cynomolgus macaques was successfully established, and edaravone was confirmed to alleviate the damage caused by ischemia-reperfusion.

ObjectiveThis study aims to investigate the dynamic changes in general body parameters, blood glucose, and blood lipid profiles in obese cynomolgus monkeys, exploring the correlations among these parameters and providing a reference for research on the obese cynomolgus monkey model. Methods30 normal male cynomolgus monkeys aged 5 - 17 years old (with body mass index < 35 kg/m² and glycated hemoglobin content < 4.50%) and 99 spontaneously obese male cynomolgus monkeys (with body mass index ≥35 kg/m² and glycated hemoglobin content < 4.50%) were selected. Over a period of three years, their abdominal circumference, skinfold thickness, body weight, body mass index, fasting blood glucose, glycated hemoglobin, and four blood lipid indicators were monitored. The correlations between each indicator were analyzed using repeated measurement ANOVA, simple linear regression, and multiple linear regression correlation analysis method. Results Compared to the control group, the obese group exhibited significantly higher levels of abdominal circumference, skinfold thickness, body weight, body mass index, and triglyceride (P＜0.05). In the control group, skinfold thickness increased annually, while other indicators remained stable. Compared with the first year, the obese group showed significantly increased abdominal circumference, skinfold thickness, body weight, body mass index, triglyceride, and fasting blood glucose in the second year(P＜0.05), with this increasing trend persisting in the third year (P＜0.05). In the control group, the obesity incidence rates in the second and third years were 16.67% and 23.33%, respectively, while the prevalence of diabetes remained at 16.67%. In the obese group, the diabetes incidence rates were 29.29% and 44.44% in years 2 and 3, respectively. Among the 11-13 year age group, the incidence rates were 36.36% and 44.68%, while for the group older than 13 years, the rates were 28.13% and 51.35%. Correlation analysis revealed significant associations (P＜0.05) between fasting blood glucose and age, abdominal circumference, skinfold thickness, body weight, and triglyceride in the diabetic monkeys. Conclusion Long-term obesity can lead to the increases in general physical indicators and fasting blood glucose levels in cynomolgus monkeys, and an increase in the incidence of diabetes. In diabetic cynomolgus monkeys caused by obesity, there is a high correlation between their fasting blood glucose and age, weight, abdominal circumference, skinfold thickness, and triglyceride levels, which is of some significance for predicting the occurrence of spontaneous diabetes.