Objective To explore the clinical features,treatment and prognosis of glioblastomas(GBM)in adults.Methods A retrospective cohort study was performed on 176 adult GBM patients admitted to our department from January 2015 to December 2021.Chi-square test was used to investigate the clinical differences between isocitrate dehydrogenase(IDH)mutant and wild-type GBM.Kaplan-Meier and Log-Rank tests were employed to plot survival curve and compute the survival analysis.Multivariate Cox regression model was applied to identify the independent prognostic factors.Results IDH wild-type GBM account for 89.2％and had significantly differences from the IDH-mutant GBM in terms of age of onset,Karnofsky(KPS)score at admission,symptoms of neurological deficit,and methylation status of O6-methylguanine-DNA-methyltransferase(MGMT)promoter(P＜0.05).For the IDH wild-type GBM patients receiving conventional therapy,univariate Cox hazard analysis showed gross total resection,methylation of MGMT promoter,initiation of radiation within the 5th to 6th week after surgery,and adjuvant temozolomide(TMZ)chemotherapy ≥6 cycles were favorable prognostic factors for overall survival(OS);GBMs in the left hemisphere,involvement of single lobe,methylation of MGMT promoter,and initiation of radiation within the 5th to 6th week after surgery were favorable prognostic factors for progression free survival(PFS)(all P＜0.05).Moreover,multivariate Cox hazard regression analysis indicated that methylation of MGMT promoter,and initiation of radiation within the 5th to 6th week after surgery,and adjuvant TMZ chemotherapy ≥6 cycles were independent protective factors for OS,and GBMs in the left hemisphere,involvement of single lobe and methylation of MGMT promoter were independent protective factors for PFS in the GBM patients(all P＜0.05).Conclusion The clinical and prognostic features are totally different between IDH mutant and wild-type GBM,and molecular detections are needed for the further pathological classification.Methylation of MGMT promoter is a primary marker of favorite prognosis for IDH wild-type GBM,and slightly delay in radiotherapy(the 5th to 6th week after surgery)can effectively improve the survival prognosis of IDH wild-type GBM.

Objective To explore the effect of long non-coding RNA (lncRNA) NUTM2A-AS1 on the damage of vascular endothelial cells induced by oxidized low density lipoprotein (oxLDL) and its molecular mechanism. Methods Human umbilical vein endothelial cells(HUVECs) were cultured in DMEM medium. The HUVECs treated with 100 μg/mL oxLDL were assigned to oxLDL group, while those cultured under normal conditions were assigned to Con group. After transfection of the lncRNA NUTM2A-AS1 interference expression vector and negative control, microRNA-129-5p mimic and negative control into HUVECs, the cells treated with 100 μg/mL oxLDL were assigned to oxLDL+si-NUTM2A-AS1 group, oxLDL+si-NC group, oxLDL+miR-129-5p group, and oxLDL+miR-NC group, respectively. After co-transfection of the lncRNA NUTM2A-AS1 interference expression vector and miR-129-5p inhibitor or negative control into HUVECs, the cells treated with 100 μg/mL oxLDL were assigned to oxLDL+si-NUTM2A-AS1+anti-miR-129-5p group and oxLDL+si-NUTM2A-AS1+anti-miR-NC group. The levels of malondialdehyde (MDA) in cells, as well as the activities of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) were measured using kits. Cell apoptosis was detected by flow cytometry. Protein expression was detected by Western blot. The targeting relationship between NUTM2A-AS1 and miR-129-5p was detected by dual luciferase reporter assay and RNA pull-down experiments. Results Compared with the Con group, the expression level of lncRNA NUTM2A-AS1 was increased, the expression level of miR-129-5p was decreased, the content of MDA was increased, the activities of SOD and GSH-Px were decreased, the apoptosis rate of vascular endothelial cells and the expression levels of cleaved-caspase3 and cleaved-caspase9 were increased in the oxLDL group (P < 0.05). After interference of lncRNA NUTM2A-AS1 expression or overexpression of miR-129-5p, the content of MDA was decreased, the activities of SOD and GSH-Px were increased, cell apoptosis was reduced (P < 0.05). The damage to vascular endothelial cells mediated by knockdown of lncRNA NUTM2A-AS1 under oxLDL conditions can be reversed by downregulation of miR-129-5p. LncRNA NUTM2A-AS1 targeted miR-129-5p for regulation. Conclusion Interference of lncRNA NUTM2A-AS1 expression can inhibit oxLDL-induced vascular endothelial cell damage by targeting miR-129-5p for upregulation.

Objective To investigate the levels of N-terminal probrain natriuretic peptide(NT-proBNP),thrombolomodulin(TM),C-type lectin-like receptor 2(CLEC-2),galectin-3(Gal-3)and their relationships with prognosis in patients with acute coronary syndrome(ACS)after percuta-neous coronary intervention(PCI).Methods A total of 80 patients with ACS were selected as study objects.The patients were followed up for 6 months by outpatient visit or telephone follow-up,and the occurrence of major adverse cardiovascular events(MACE)was recorded in the patients.According to the occurrence of MACE,patients were divided into MACE group(26 cases)and control group(54 cases).The changes of serological indexes were compared between the two groups.Results The expression levels of NT-proBNP,CLEC-2,TM and Gal-3 in serum of patients in the MACE group were significantly higher than those of control group(P＜0.05).Multivariate Logistic regression analysis showed that NT-proBNP,CLEC-2,TM,and Gal-3 were all influential factors for the occur-rence of MACE after PCI in ACS patients(P＜0.05).Conclusion NT-proBNP,CLEC-2,TM and Gal-3 are influencing factors for MACE in patients with ACS after PCI,and have a good predictive role in evaluating the occurrence of MACE.

Objective To investigate the levels of N-terminal probrain natriuretic peptide(NT-proBNP),thrombolomodulin(TM),C-type lectin-like receptor 2(CLEC-2),galectin-3(Gal-3)and their relationships with prognosis in patients with acute coronary syndrome(ACS)after percuta-neous coronary intervention(PCI).Methods A total of 80 patients with ACS were selected as study objects.The patients were followed up for 6 months by outpatient visit or telephone follow-up,and the occurrence of major adverse cardiovascular events(MACE)was recorded in the patients.According to the occurrence of MACE,patients were divided into MACE group(26 cases)and control group(54 cases).The changes of serological indexes were compared between the two groups.Results The expression levels of NT-proBNP,CLEC-2,TM and Gal-3 in serum of patients in the MACE group were significantly higher than those of control group(P＜0.05).Multivariate Logistic regression analysis showed that NT-proBNP,CLEC-2,TM,and Gal-3 were all influential factors for the occur-rence of MACE after PCI in ACS patients(P＜0.05).Conclusion NT-proBNP,CLEC-2,TM and Gal-3 are influencing factors for MACE in patients with ACS after PCI,and have a good predictive role in evaluating the occurrence of MACE.

Objective:To observe any effect of task-oriented training in the activities of daily living (ADL) for stroke patients.Methods:Sixty-two hemiplegic stroke survivors were randomly divided into an experimental group and a control group, each of 31. In addition to routine occupational therapy, the control group exercised on their own, while the experimental group underwent 45-minute task-oriented training sessions based on ADL action analysis every day, 5 days a week for 6 weeks consecutively. Before and after the treatment the upper limb functioning of both groups was quantified using Fugl-Meyer upper limb motor function scoring (FMA-UE) and Brunnstrom staging (BSS). ADL skill was assessed using the modified Barthel index (MBI).Results:After the treatment, the average FMA-UE and MBI scores of both groups were significantly better than before the treatment and better than the control group′s averages. The average BSS scores had also improved significantly, with that of the experimental group significantly better than the control group′s average.Conclusions:Task-oriented training based on ADL motion analysis can significantly improve upper limb motor functioning and ADL ability after a stroke despite hemiplegia. Its efficacy is better than that of conventional occupational therapy alone.

Objective:To explore the relationship between work stress, sense of coherence (SOC) and compassion fatigue (CF) among oncological nurses, and to study the mediating role of SOC between work stress and CF in oncological nurses.Methods:Totally 370 oncological nurses from 7 ClassⅢ Grade A hospitals in Anhui Province between November 2019 and January 2020 were conveniently selected and investigated with the Chinese Nurse Work Stressor Scale, Sense of Coherence Scale-13, Professional Quality of Life and the general information questionnaire. AMOS 21.0 and SPSS 23.0 were used for statistical analysis of the data. A total of 370 questionnaires were distributed and 345 valid questionnaires were returned.Results:The work stress of oncological nurses was negatively correlated with their SOC ( r=-0.547, P<0.01) , and positively correlated with job burnout and secondary trauma ( r=0.607, 0.418; P<0.01) ; SOC was negatively correlated with job burnout and secondary trauma ( r=-0.581, -0.405; P<0.01) . SOC played a mediating role between the work stress, job burnout and secondary trauma of oncological nurses, and the mediating effect accounted for 45.81% and 33.82% of the total effect, respectively. Conclusions:SOC is a mediating variable between the work stress and CF of oncological nurses. Actively assessing the level of nurses' SOC and providing interventions are helpful to reduce CF caused by work stress.

Objective To explore the clinical effect of training assisted by a lower limb rehabilitation robot on the bladder and intestinal function of paraplegic spinal cord injury survivors. Methods Thirty-eight paraplegic patients with spinal cord injury were divided according to their admission order into an experimental group ( n=19) and a control group (n=19). Both groups were given conventional rehabilitation training, while the experimental group was additionally provided with robot-assisted lower limb training in three stages:adaptation, training and con-solidation. It lasted 30 minutes daily, 5 days per week for 12 weeks. Before and after the training, an urodynamics examination system was used to evaluate the maximum urine flow, bladder capacity, residual urine volume, bladder pressure and detrusor pressure. Colon transit time, mean rectal pressure and intestinal function were measured using the colon transit test, a mean rectal pressure test, and the Functional Independence Measure ( FIM) scale respective-ly. Results The average bladder volume, maximum urine flow rate, average urine flow rate, detrusor pressure, bladder compliance, average rectal pressure and intestinal FIM score of the robot training group after training were all significantly better than before the training, as were the average residual urine volume and colon transit time. After the training, the average bladder volume, maximum urine flow rate, average urine flow rate, detrusor pressure, bladder compliance and average rectal pressure of the robot training group were all significantly higher than those of the control group, while the average residual urine volume and colon transit time were significantly smaller. Then, 32％ of the patients in the experimental group achieved no less than 6 points for their average FIM score, significantly higher than in the control group. Conclusion Robot-assisted lower limb training combined with comprehensive rehabilitation training can effectively improve the bladder and intestinal function of paraplegic patients after a spinal cord injury.

Objective To investigate the clinical effects of Compound Biejia Ruangan Tablet (CBRT) combined with entecavir in patients with chronic hepatitis B with hepatic fibrosis.Methods Totally 92 cases of patients with hepatic fibrosis of chronic hepatitis B in Ankang people's hospital from January 2013 to May 2016 were divided into observation group (n =45) and control group (n =47),patients in observation group were treated with CBRT combined with entecavir,and patients in the control group were treated with entecavir.Treatment was for 48 weeks.The liver function,liver fibrosis,serum inflammatory factors,and adverse reactions were compared between two groups.Results After treatment,the ALT,AST,TBIL,and ALB/GLB levels of two group were significantly lower than those before treatment (P ＜ 0.05),but there was no significant difference between two groups after treatment.After treatment,the PCⅢ,IV-C,HA,LN,IL-6,IL-4,IL-10,and TNF-α levels of two group were significantly lower than those before treatment (P ＜ 0.05),and the PCⅢ,IV-C,HA,LN,IL-6,IL-4,IL-10,and TNF-α levels of observation group were significantly lower than those of control group (P ＜ 0.05);there was no statistically significant difference in the incidence of adverse reactions between two groups (P ＜ 0.05).Conclusion CBRT combined with entecavir is safe and effective to treat liver fibrosis of chronic hepatitis b,and it could significantly improve liver function,improve the degree of liver fibrosis,and reduce the level of serum inflammatory factors.

Background Researches showed that elevatory blood glucose level results in long-term damage of cells and tissue,or metabolic memory phenomenon,and manipulation of hyperglycemic memory is a good approach in the prevention of diabetic complications.However,its mechanism is not clear.It is speculated that the pathogenesis of diabetic retinopathy (DR) in diabetic patients may be associated to related mechanisms.Uncoupling proteins (UCPs) can decrease the production of reactive oxygen species (ROS),which may be related to DR.Objective This study was to explore the association between DR and the single nucleotide polymorphisms (SNPs) of UCP genes in Chinese Han population with type 2 diabetes.Methods A cross-sectional study was performed.This study was approved by Ethic Committee of Affiliated First Hospital of Shanghai Jiao Tong University and complied with Declaration of Helsinki,and written informed consent was obtained from each subject prior to any medical examination.One thousand eight hundreds and seventy-five patients with type 2 diabetes mellitus were enrolled in Xinjing district of Shanghai city by cluster sampling from November 2014 to January 2015.The demographic and medical baseline characteristics,ocular examination and laboratory tests were obtained and periphery blood of 2 ml was collected for extraction of DNA.Eight tag SNPs of UCP1,three tag SNPs of UCP2,and seven tag SNPs of UCP3 were selected as marker locus for the detection of genotype by Sequenom Mass ARRAY.Matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) mass spectrometry platform were used for genotyping.Hardy-Weinberg equilibrium (HWE) analysis,allele and genotype frequencies,haplotype analysis,and association tests for DR and SNPs were performed by SAS and SHEsis software.Results A total of 530 DR patients were checked out from 1 875 subjects with type 2 diabetes mellitus,with the detection rate of 28.27％.rs660339 locn of UCP2 gene and rs1626521,rs668514 locus of UCP3 gene appeared to have low detectable rates,and the secondary allele base frequency of rs632862 in UCP2 gene was ＜0.01 and rs15763 of UCP3 gene was unmatched with HWE,therefore,these locus analysis was not included.In 13 SNPs locus included in the analysis,only 2 SNPs of UCP1 gene were related to DR.Compared with the non-diabetic retinopathy (NDR) patients,the G allele frequency of rs10011540 was increased (P =0.03,OR =1.31,95 ％ confidence interval[CI] =1.03-1.67,and T allele frequency of rs3811787 was decreased (P=0.04,OR=0.86,95％ CI=0.75-0.99) in DR patients.Genotyping detection showed that the C/C and A/A frequencies of rs3811790 in UCP1 gene were significantly more and C/A frequency was less in DR patients than those in NDR patients (all at P＜0.01).The logistic regression analysis indicated an association of SNPs of rs10011540 and rs3811787 with DR independent from glucose and disease duration.Conclusions The SNPs of rs10011540 and rs3811787 locus in UCP1 gene are associated with DR in Chinese type 2 diabetes patients.