Objective:To explore the effect of continuous nursing based on Siebens domain management model in patients with Parkinson's disease after deep brain stimulation.Methods:From January 2021 to June 2022, convenience sampling was used to select 169 Parkinson's disease patients who underwent deep brain electrical stimulation in the Functional Neurosurgery of Beijing Tiantan Hospital as the study subject. The patients were divided into a control group of 84 cases and an observation group of 85 cases using the random number table method. The control group received routine continuous nursing, while the observation group received the continuous nursing based on Siebens domain management model on the basis of the control group. This study compared the Activity of Daily Living (ADL) Scale, Morisky Medication Adherence Scale (MMAS), 39-item Parkinson Disease Questionnaire (PDQ-39), Parkinson's Disease Sleep Scale (PDSS) scores, and unexpected program control rate between two groups of patients after six months of discharge.Results:After six months of discharge, the ability of daily living score, quality of life score, and sleep quality score of both groups of patients improved compared to before intervention ( P<0.05), and the medication adherence of the observation group patients improved compared to before intervention ( P<0.05), and the differences were statistically significant. The ability of daily living score, medication adherence, quality of life score, and sleep quality score of the observation group patients after six months were higher than those of the control group, and the differences were statistically significant ( P<0.05). Within six months after discharge, the unexpected program control rate of the observation group was statistically lower than that of the control group ( P<0.05) . Conclusions:In the treatment and discharge rehabilitation process of Parkinson's patients treated with deep brain electrical stimulation, adopting continuous nursing based on the Siebens domain management model can help ensure patient medication compliance, improve postoperative sleep quality and quality of life, reduce unexpected program control frequency, and have certain clinical practice value.

Exosomes are lipid bilayer structures containing various bioactive molecules that can be secreted by almost all cells.However,exosomes released by different types of cells perform differ-ent biological functions,and have been confirmed to participate in physiological processes such as immune response,antigen presentation,cell migration and differentiation,and hair growth through ligand receptor binding.Recent research reports have shown that exosomes can also be secreted from the fetus and placenta,playing an important role in embryo implantation and development,as well as in the treatment of animal pregnancy diseases.In order to offer recommendations for endan-gered and unique economic animals in the diagnosis and treatment of pregnancy and pregnancy-re-lated illnesses,this paper reviewed the most recent developments and innovative theories about the use of extracellular vesicles in pregnancy.

China prospective multicenter birth cohort (Prospective Omics Health Atlas birth cohort, POHA birth cohort) study was officially launched in 2022. This study, in collaboration with 12 participating units, aims to establish a high-quality, multidimensional cohort comprising 20 000 naturally conceived families and assisted reproductive families. The study involves long-term follow-up of parents and offspring, with corresponding biological samples collected at key time points. Through multi-omics testing and analysis, the study aims to conduct multi-omics big data research across the entire maternal and infant life cycle. The goal is to identify new biomarkers for maternal and infant diseases and provide scientific evidence for risk prediction related to maternal diseases and neonatal health.

Objective:To explore the clinical value of syndecan-1 (SDC1), asymmetric dimethylarginine (ADMA) assessment in the early diagnosis and course monitoring of patients with type 2 diabetic kidney disease (DKD).Methods:This is a cross-sectional study. A total of 232 patients with type 2 diabetes admitted to the Department of Endocrinology of Kailuan General Hospital from December 2020 to December 2021 were included. The general biochemical indexes, SDC1 and ADMA were detected. According to urinary albumin/creatinine ratio (UACR) and estimated glomerular filtration rate (eGFR), patients were divided into simple diabetes group (50 cases) and DKD group (182 cases). According to the risk of progression of DKD, the DKD group was further divided into low-progression diabetic nephropathy (LDKD) subgroup (90 cases), medium-progression diabetic nephropathy(MDKD)subgroup (55 cases), and high-progression diabetic nephropathy(HDKD) subgroup (37 cases). Forty healthy people undergoing physical examination during the same period in our hospital were selected as the healthy control group. According to the quartile value of N-acetyl-β-D-glucosaminase/urinary creatinine (NAG/Ucr), the DKD group was divided into Q1- Q4 subgroups, with 45, 45, 46 and 46 cases, respectively. Spearman correlation was used to analyze the correlation between SDC1, ADMA and glomerular and renal tubule injury indexes in DKD patients. Multifactor ordered Logistic regression was used to analyze the influencing factors of the progression risk of DKD and renal tubular injury. Receiver operating characteristic (ROC) curves were used to evaluate the diagnostic performance of SDC1 and ADMA for DKD. Results:The levels of systolic blood pressure, diastolic blood pressure, triglyceride (TG), serum creatinine (Scr), uric acid (UA), NAG/Ucr, SDC1 and ADMA in DKD group were higher than those in SDM group and healthy control group (all P<0.05). The levels of total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), apolipoprotein B (ApoB), and hemoglobin A1c (HbA 1c) in DKD group were higher than those in healthy control group, and the level of high density lipoprotein cholesterol (HDL-C) was lower than that in healthy control group (all P<0.05). The SDC1 level in HDKD subgroup was higher than that in SDM group and LDKD subgroup, and the ADMA level was higher than that in SDM group and lower than that in LDKD subgroup (all P<0.05). SDC1 level in MDKD subgroup was higher than that in SDM group and LDKD subgroup, ADMA level was higher than that in SDM group, but lower than that in LDKD subgroup (all P<0.05).The levels of SDC1 and ADMA in LDKD subgroup were higher than those in SDM group (all P<0.05). The levels of TC, AporB, HbA 1c, Scr, UACR and SDC1 in NAG/Ucr Q4 subgroup were higher than those in Q1 subgroup, the levels of Scr, UACR and SDC1 were higher than those in Q2 subgroup, and the levels of HbA 1c, Scr, UACR and SDC1 in Q3 subgroup were higher than those in Q1 subgroup (all P<0.05). Spearman correlation analysis showed that SDC1 was positively correlated with UACR, NAG/Ucr ( r=0.757, 0.566, all P<0.05),and was negatively correlated with eGFR ( r=-0.337, P<0.05). ADMA was positively correlated with UACR, NAG/Ucr ( r=0.197, 0.142, all P<0.05). Multifactor ordered Logistic regression analysis showed that SDC1, NAG/Ucr and Scr were the independent influencing factors of progression risk in DKD patients ( OR=2.043, 1.067, 1.047, 0.660, 1.394, all P<0.05), while SDC1, HbA 1c and ACR were the independent influencing factors of renal tubule injury in DKD patients ( OR=1.177, 1.193, 1.002,all P<0.05). ROC curve showed that the area under the curve (AUC) of SDC1 for DKD diagnosis was 0.979, the sensitivity was 92.31%, and the specificity was 92.22%, while the AUC of ADMA for DKD diagnosis was 0.745, the sensitivity was 81.32%, and the specificity was 60.00%. The AUC, sensitivity and specificity of the combined diagnosis of DKD were 0.981, 90.66% and 95.66%. Conclusions:SDC1 is an independent risk factor of DKD progression and tubular injury in DKD patients, which can be used to diagnose early DKD and monitor the progression of DKD. ADMA is suitable for early screening of DKD.

BackgroundNurses' moral courage is a special type of altruistic behavior， which is considered to be a key factor to improve patient safety. Empathy level can positively predict altruistic behavior， and moral sensitivity exerts an obvious mediation role in the positive prediction. At present， there is no relevant research to explore the path role of moral sensitivity in the relationship between empathy and moral courage. ObjectiveTo verify the mediation role of moral sensitivity in the relationship between empathy and moral courage among nursing students， so as to provide references for increasing the moral courage among nursing students. MethodsFrom June 1 to June 30， 2022， a total of 602 nursing students were recruited via convenience sampling from a tertiary grade A hospital in Mianyang， and participants were assessed using Interpersonal Reactivity Index-Chinese （IRI-C）， Moral Sensitivity Questionnaire-Revised Chinese Version （MSQ-R-CV） and Nurses' Moral Courage Scale （NMCS）. Pearson correlation analysis was used to assess the correlation among above scales. The Process macro plug-in for SPSS was used to test the mediation effect of moral sensitivity on the relationship between empathy and moral courage. ResultsA total of 602 valid questionnaires were collected， with an effective recovery rate of 96.78%. IRI-C score of nursing students was positively correlated with MSQ-R-CV score and NMCS score （r=0.269， 0.146， P<0.01）. MSQ-R-CV score was positively correlated with NMCS score （r=0.722， P<0.01）. The mediation effect model was established with IRI-C score as independent variable， MSQ-R-CV score as intermediary variable， and NMCS score as dependent variable. Analysis showed that the direct effect of empathy on moral courage among nursing students was not significant （direct effect value of -0.052， 95% CI： -0.178~0.008）， while analysis yielded a significant indirect effect of empathy on moral courage via moral sensitivity （indirect effect value of 0.189， 95% CI： 0.209~0.407）. ConclusionThe moral sensitivity of nursing students plays a significant mediation role in the relationship between empathy and moral courage. ［Funded by 2022 Higher Education Teaching Research and Reform Project of Southwest Medical University （number， JG2022239）］

OBJECTIVE To observe the efficacy and safety of hydromorphone in patient-controlled intravenous analgesia(PCIA)after uvulopalatopharyngoplasty.METHODS A total of 90 patients who received uvulopalatopharyngoplasty in Central Theater General Hospital from January 2022 to June 2023 were selected and divided into three groups(n=30 in each group)by using random number table method.Control group was given sufentanil 2.0 μg/kg,group A was given hydromorphone 0.20 mg/kg and group B was given hydromorphone 0.30 mg/kg.The analgesic parameters of three groups were background infusion rate of 1.2 ml/h,PCA amount of 2 ml,and lock-up time of 10 min.VAS score and Ramsay sedation score at 2 h,6 h,12 h,24 h and 48 h after surgery were recorded,as well as the number of compressions within 48 h after surgery,and the incidence of adverse reactions were analyzed.RESULTS There were no significant differences in intraoperative blood loss,operation time and intraoperative urine volume among the three groups(P>0.05).VAS score in group A and group B at 2 h(2.0±0.3,2.2±0.4),6 h(1.8±0.4,1.9±0.4),12 h(1.8±0.4,1.7±0.4),24 h(1.6±0.3,1.5±0.4)and 48 h(1.1±0.3,1.2±0.4)were significantly lower than those in control group(2.8±0.5,2.3±0.5,2.1±0.4,2.0±0.5,1.7±0.5)(P<0.05),but there was no significant difference between group A and group B(P>0.05).The Ramsay score of group A and group B at 2 h,6 h,12 h,24 h,and 48 h after operation was significantly lower than that of the control group(P<0.05).There was no significant difference in Ramsay score between group A and group B(P>0.05).The total number of compressions and effective number of compressions in group A and group B at 12 h,24 h and 48 h after surgery were lower than those in control group(P<0.05),but there was no significant difference between group A and group B(P>0.05).The incidence of total adverse reactions in group B was higher than that in group A and control group(P<0.05).There was no significant difference in the incidence of total adverse reactions between group A and control group(P<0.05).CONCLUSION Hydromorphone can effectively be used for postoperative self-controlled analgesia in patients with uvulopalatopharyngoplasty,and the efficacy is better than sufentanil,but the dose of 0.20 mg/kg hydromorphone has better safety than that of 0.3 mg/kg hydromorphone.

Objective:To investigate the expression of vitamin D receptor(VDR)in biliary epithelial cells of children with biliary atresia(BA)and explore the correlation between VDR epression levels and clinical pathological prognosis.Methods:A total of 48 BA patients who underwent Kasai surgery in the Pediatric Surgery Department of the Second Affiliated Hospital of Xi′an Jiaotong University from January 2017 to December 2020 with confirmed pathological results were selected as the study subjects.Immunohistochemistry was used to determine the expression of VDR in biliary epithelial cells, and Masson staining was used to determine the degree of liver tissue fibrosis.Based on the VDR expression levels, the 48 BA patients were divided into the significantly low VDR expression group(30 cases)and the normal/high expression group(18 cases).Laboratory testing results within 1 week before Kasai surgery and liver shear wave elastography(SWE)data were collected for all patients.Follow-up was conducted for a period of 0 to 60 months after Kasai surgery or liver transplantation, meanwhile, the occurrence of refractory cholangitis and auto-liver survival time were collected.Results:There was a negative correlation between the degree of liver fibrosis and SWE value in children with BA( r=-0.805, P<0.01).In comparison between the two groups, the significantly low VDR expression group had higher SWE values[(20.57±1.28)kPa vs.(18.02±1.41)kPa, P<0.05], higher liver injury biochemical indicators[ALT(215.8±24.7)U/L vs.(182.6±21.2)U/L, P=0.021; AST(165.4±22.3)U/L vs.(139.6±21.4)U/L, P=0.014], a higher frequency of post-Kasai surgery refractory cholangitis(60.00% vs.22.22%, P=0.037), and a shorter median autologous liver survival time(27.00 months vs.36.00 months, P=0.032)than those in the normal/high expression group. Conclusion:The significant decrease in VDR expression in biliary epithelial cells may serve as an indicator of poor prognosis in BA.

Objective:To investigate the mediating effect of rumination in primiparae on the expectation gap of social support and postpartum depression, so as to provide a reference basis for early detection and intervention in the regulation of meternal postpartum depression.Methods:In this cross-sectional study, questionnaires were administered from November 2021 to March 2022 using the general information questionnaire, the Ruminant Thinking Response Scale, the Postpartum Social Support Scale, and the Edinburgh Postpartum Depression Scale to 266 primiparae at three tertiary level A hospitals, the First Affiliated Hospital of Xi′an Jiaotong University, the Second Affiliated Hospital of Xi′an Jiaotong University, and the Northwest Women′s and Children′s Hospital, for postpartum review, and the relationship between ruminant thinking, social support expectation gap, and postpartum depression was analyzed using correlation analysis, structural equation modeling, and application of Bootsrap method.Results:The social support expectation gap, ruminative thinking, and postpartum depression average scores were (16.74 ± 12.77), (39.43 ± 4.14), (6.77 ± 2.77) points, respectively.There were positive correlations between social support expectation gap and ruminative thinking, postpartum depression, and ruminative thinking and postpartum depression ( r=0.62, 0.75, 0.70, all P<0.01). Primiparae ruminative thinking partially mediated the relationship between social support expectation gap and postpartum depression, with the mediating effect accounting for 22% of the total effect. Conclusions:Social support expectation gap can directly affect the occurrence of postpartum depression, but also indirectly through ruminative thinking, and postpartum depression can be prevented and intervened from the perspective of reducing ruminative thinking in clinical practice.

Objective:To investigate the relationship between histone deacetylase (HDAC) gene polymorphism and type 2 diabetes mellitus (T2DM) in Bai and Han populations in Dali of Yunnan province.Methods:A total of 148 patients with T2DM of Bai and Han nationalities who received treatment in Dali Bai Autonomous Prefecture People's Hospital from May 2019 to March 2021 were included in the T2DM group. An additional 100 healthy controls of Bai and Han nationalities who concurrently received physical examination in the same hospital from May 2019 to December 2020 were included in the normal control group. The susceptibility genes of T2DM were detected using the Taqman MGB probe method. The susceptibility gene loci were amplified using polymerase chain reaction. The whole sequence of susceptibility gene was sequenced.Results:There were no significant differences in the distribution frequencies of rs2530223 genotype, rs11741808 genotype, rs2547547 genotype, and rs1741981 genotype between Bai and Han populations (all P > 0.05). There was a significant difference in blood lipid level between four loci ( t = -1.06, -0.19, 0.39, -2.12, -2.04, 0.16, 1.47, < 0.01, -0.16, -3.17, -2.93, 0.69, -2.58, -2.33, all P < 0.05). There was a significant difference in homeostasis model assessment of insulin resistance between different states (all P < 0.05). The frequency distributions of each genotype and each allele did not differ significantly between healthy control people of Bai nationality and T2DM patients of Bai nationality and between healthy control people of Han nationality and T2DM patients of Han nationality (all P > 0.05). Logistic regression analysis showed that the polymorphism was not an independent risk factor for T2DM. Conclusion:The relationships between HDAC gene polymorphism and T2DM, obesity and dyslipidemia differ between Bai and Han populations.

Objective:To select and summarize the best evidence related to skin management in glioblastoma patients treated with tumor treating fields (TTFields) at home and abroad, so as to provide reference for clinical decision-making.Methods:Cochrane Library, UpToDate, PubMed, Embase, CINAHL, Web of Science, CNKI, Wanfang Database, VIP, SinoMed, Guideline Network and professional association websites were searched by computer. Clinical practice guidelines, expert consensus, clinical decision-making, systematic review and evidence summary related to skin management in patients with glioblastoma treated with TTFields were included, and the retrieval time was from establishment of databases to March 31, 2022. Two researchers independently evaluated the quality of literature and extracted evidence.Results:A total of 9 literatures were included, including 2 guidelines, 4 expert consensus, 2 systematic reviews and 1 clinical decision-making. A total of 31 pieces of best evidence were formed from 5 aspects, including risk factors, nursing evaluation, preventive intervention measures, drug therapy and adverse skin reactions and treatment.Conclusions:This study summarizes the best evidence for skin management of glioblastoma patients treated with TTFields. Medical staff should fully evaluate the skin condition of patients according to the clinical scenario and the actual situation of patients and do a good job in skin management to reduce the incidence of skin injury of patients.