Objective: To evaluate the intervention effectiveness of broken window effect combined with narrative nursing on non-suicidal self-injury (NSSI) in adolescents, so as to provide the basis for NSSI prevention in adolescents. Methods: Totally 134 adolescents with NSSI admitted to Mental Health Center of the Affiliated Hospital of Anhui West Health Vocational College from January 2022 to December 2023 were enrolled and randomly assigned into the control and treatment group. All were given narrative nursing and routine care, and the adolescents in the treatment group were given additional intervention based on broken window effect. The effects were evaluated using Self-Rating Depression Scale (SDS), Hamilton Depression Scale (HAMD), Self-Rating Idea of Suicide Scale (SIOSS), Ottawa Self-injury Inventory-Functions (OSI-F) and Nursing Satisfaction Scale, and the two groups were compared before and after intervention. Results: The treatment and control groups comprised 67 cases each, had a median age of 14.12 (interquartile range, 2.01) years and 14.10 (interquartile range, 1.52) years, included 71.64% and 68.66% girls, and 79.10% and 74.63% junior high school students, respectively. There were no statistically significant differences between the treatment and control groups in terms of gender, age or educational level (all P>0.05). The results of analysis of variance for repeated measures showed that there were interactions between time and group for SDS, HAMD and SIOSS scores (all P<0.05), and the decrease in scores before and after intervention was greater in the treatment group than in the control group. After intervention, the SDS, HAMD, SIOSS score and incidence of suicidal behaviors in the treatment group were all lower than the control group [SDS: (32.54±1.27) vs. (44.25±2.23); HAMD: (10.54±1.83) vs. (18.73±1.89); SIOSS: (10.37±2.20) vs. (15.76±1.62); incidence of suicidal behavior: 14.93% vs. 32.84%; all P<0.05]. The nursing satisfaction rate was significantly higher in the treatment group than in the control group (98.51% vs. 88.06%, P<0.05). Conclusion The broken window effect combined with narrative nursing would improve the depressive symptoms in adolescents with NSSI, and reduce the suicidal ideation and self injury.

Background:Gastroesophageal reflux disease(GERD)is a common digestive disorder,but its underlying causes are still unclear.Patients with GERD often experience anxiety,depression,and ineffective esophageal motility.However,there have been limited studies on the relationship between anxiety/depression and esophageal motility.Aims:To investigate the mental state of patients with different subtypes of GERD and explore its correlation with esophageal motility.Methods:From September 2018 to June 2022,a total of 96 outpatients presenting typical acid reflux and heartburn symptoms with a GerdQ score≥10 were enrolled at Jincheng People's Hospital.They were divided into two groups based on gastroscopy findings:non-erosive reflux disease(NERD)group(77 cases)and reflux esophagitis(RE)group(19 cases).General data,clinical symptoms,anxiety/depression scores,and high-resolution esophageal manometry results were compared between the two groups using t-test,chi-square test,and Spearman correlation analysis.Results:There was a statistically significant difference between the NERD group and RE group(P<0.05),with more females in the NERD group.The self-rating anxiety scale(SAS)scores were significantly higher in the NERD group[44.00(29.00-58.00)]compared to the RE group[23.00(20.00-29.38)],indicating a greater presence of anxiety in the NERD group than in the RE group;this difference was statistically significant(P<0.01).However,there was no significant difference in self-rating depression scale(SDS),Hamilton anxiety scale(HAMA),or Hamilton depression scale(HAMD)scores between the two groups.Furthermore,a negative correlation was observed between distal contractile integral(DCI)values and SAS scores among GERD patients(P<0.05).Additionally,a small negative correlation existed between DCI values and SDS,HAMA,and HAMD(P>0.05).Conclusions:The NERD group exhibits a more pronounced anxiety state compared to the RE group.Furthermore,there exists a negative correlation between the anxiety state of GERD patients and DCI,suggesting that anxiety may influence esophageal motility involvement in the pathogenesis of GERD.

Chronic refractory wound (CRW) is one of the most challengeable issues in clinic due to complex pathogenesis, long course of disease and poor prognosis. Experts need to conduct systematic summary for the diagnosis and treatment of CRW due to complex pathogenesis and poor prognosis, and standard guidelines for the diagnosis and treatment of CRW should be created. The Guideline forthe diagnosis and treatment of chronic refractory wounds in orthopedic trauma patients ( version 2023) was created by the expert group organized by the Chinese Association of Orthopedic Surgeons, Chinese Orthopedic Association, Chinese Society of Traumatology, and Trauma Orthopedics and Multiple Traumatology Group of Emergency Resuscitation Committee of Chinese Medical Doctor Association after the clinical problems were chosen based on demand-driven principles and principles of evidence-based medicine. The guideline systematically elaborated CRW from aspects of the epidemiology, diagnosis, treatment, postoperative management, complication prevention and comorbidity management, and rehabilitation and health education, and 9 recommendations were finally proposed to provide a reliable clinical reference for the diagnosis and treatment of CRW.

Objective:To identify the pathogenic gene mutations in a Chinese achromatopsia family.Methods:A pedigree investigation was performed.A Chinese Han pedigree from Luoyang city of China was enrolled in Henan Eye Hospital in November 2018.The medical history of the patients was collected.The best corrected visual acuity (BCVA) of the families was examined.The maniafestations of the anterior segment and fundus were obtained via slit lamp biomicroscope and slit lamp lens.The diopter was determined by objective and subjective refraction.Color vision was examined by Farnsworth-Munsell Hue Test.Retinal function was evaluated by international standard electroretinogram (ERG). Retina was observed by color photography, and its structural image was obtained by spectral-domain optical coherence tomography (SD-OCT). The peripheral blood sample was collected from the proband (Ⅲ1) and her younger brother (Ⅲ2) and parents for whole blood DNA extraction, and a whole genome sequencing (WGS) was performed to identify the pathogenic genes and mutation sites, and the sequencing data was compared through disease-related databases such as the Human Genome Databases due to a negative detective result of specific hereditary eye disease enrichment panel based on targeted exome capture technology.Sanger sequencing and bioinformatics analysis was carried out with softwares.The cosegregation analysis was performed.This study protocol was approved by an Ethics Committee of Henan Eye Hospital (No.HNEECKY-2019[15]) and complied with Declaration of Helsinki.Written informed consent was obtained from each subject or the guardian before any medical examination.Results:This family included 2 patients and 8 members with normal phenotypes in 3 generations and showed an autosomal recessive inheritance model.Poor vision and photophobia appeared after birth in both Ⅲ1 and Ⅲ2, and these symptoms did not deteriorate with aging.Pigmentary mottling and atrophic changes could be seen in the retinas of the patients.Reflection bands of external membrane and ellipsoid line in macula of patients were irregular on the OCT image.Color vision examination showed achromatopsia of the patients.ERG indicated that the amplitudes of a-, b-waves of scotopic 0.01, 3.0, 10.0 ERG and oscillatory potentials were slightly reduced, and the amplitudes of a-, b-waves of photopic ERG and wavelets of 30 Hz were seriously reduced in both eyes of Ⅲ1 and Ⅲ2.WGS showed that heterozygous mutations of a novel mutation c. 129+ 1G>A and a known mutation c. 1285dupT of CNGB3 gene in Ⅲ1 and Ⅲ2.The mutations were confirmed by Sanger sequencing.Conclusions:The compound heterozygous mutation in c. 129+ 1G>A/c.1285dupT of CNGB3 gene may be responsible for the achromatopsia pathogenesis in this Chinese Han pedigree.The abnormal phenotype of the patients is the result of both CNGB3 c. 129+ 1G>A and CNGB3 c. 1285dupT mutations simultaneously.

Objective:To identify the pathogenic gene mutations in a family with Leber congenital amaurosis (LCA).Methods:In October 2018, 1 patient and 3 normal family members from a LCA family was enrolled in this retrospective study. Detailed medical history of proband was obtained and fixation test, cycloplegic refraction, slit-lamp, fundus color photography and full-field ERG were performed. And other family members underwent BCVA, refraction slit-lamp, fundus biomicroscopy with the slit lamp, fundus color photography and full-field ERG. The family was investigated with a specific hereditary eye disease enrichment panel which contained 441 known pathogenic genes and based on targeted exome capture technology first to indentify the potential pathogenic genes and mutations. Then the potential pathogenic mutations were conformed by Sanger sequencing. Finally, the results were analyzed via bioinformatics analysis.Results:The proband showed no trace object from childhood, but had obvious photophobia and nystagmus. No positive changes were found in the anterior segment, vitreous and retina in both eyes. Both cone and rod system function decreased significantly in full-field ERG in both eyes. Gene tests showed the proband carried both RPGRIP1 c.1635dupA and c.3565C> T, which composited a heterozygous mutation. Bioinformatics analysis showed RPGRIP1 c.1635dupA was a pathogenic mutation, and RPGRIP1 c.3565C> T which was a novel potential pathogenic mutation in LCA.Conclusion:The compound heterozygous mutation, c.1635dupA and c.3565C> T in RPGRIP1 may be responsible for the pathogenesis in this Chinese Han LCA pedigree.

Objective: To study the effects of altitude exposure and altitude exposure on mental health of Tibetan cadres. Methods: 105 cadres in Tibet were selected as the research objects. Among them, 74 cadres in Shannan and Lhasa of Tibet (average altitude 3 680 m), 31 in Shigaze and Ali (above 3 800 m) and 14 in Ali (above 4 300 m) were selected. Using Symptom Checklist 90 (SCL-90), Self-Rating Anxiety Scale (SAS), Self-Rating Depression Scale (SDS) and Ascension Insomnia Scale (AIS), 105 Tibetan aid cadres were tested by SAS, SDS, AIS and SCL-90 one week after entering Tibet and one week before leaving the plateau. The scores were collected and the mental health and sleep status of Tibetan aid workers were measured. Results: The number of positive items of SCL-90 of 105 Tibetan cadres increased from (13.21±9.05) one week after entering Tibet to (38.35±18.84) one week before leaving Tibet. SAS, SDS and AIS also increased from (25.49±5.19), (26.41±5.15), (5.16±3.54) points one week after entering Tibet to (36.78±7.53), (41.42±9.15), (8.71±4.64) points one week before leaving Tibet. The difference was significant in the last week (Z = 8.420, 8.689, 6.277, P<0.01). The correlation analysis between SCL-90 and SAS, SDS and AIS showed that SCL-90 was positively correlated with SAS, SDS and AIS scores (r = 0.651, 0.616, 0.356, P<0.01). Different altitudes have an effect on the mental health of Tibetan aid cadres. The paranoid item scores of Tibetan aid cadres with altitude>4 300 m in SCL-90 were (1.68 ± 0.50) points, which were higher than those of Tibetan aid cadres with altitude<4 300 m (1.24±0.28) points and (1.40± 0.38) points. The difference was statistically significant (F=5.255, P=0.007); The SDS scores of Tibetan aid cadres with altitude>4 300 m were (46.64 ± 7.24) points, which were higher than those of Tibetan aid cadres with altitude<4 300 m (40.76 ± 8.99) points and (40.58 ± 8.28) points. The difference was statistically significant (F=3.223, P=0.044). Conclusion Exposure to high altitude affects the mental health of cadres assisting Tibet to varying degrees. The mental health of cadres assisting Tibet deserves attention.

Objective: To explore the impact of socioeconomic status on minority college students’ healthy sports behaviors, and to provide guidance for improving physical fitness among minority college students. Methods: Binary Logistic regression and path analysis were used to analyze the path and effect of socioeconomic status on minority college students’ healthy sports behaviors, controlled for health status, academic pressure, sports attitude, sports venues, sports skills and health knowledge. Results: Socioeconomic status was positively associated with students’ healthy sports behaviors (OR>1). With the potential variables controlled, the odds of participating in healthy sports activity among urban students, sophomores and female students was 2.10, 2.60 and 0.59 times higher than that of rural students, freshman and male students. Path analysis showed that the direct effect of socio-economic status on minority college students’ healthy sports behavior was 0.07, the indirect effect was 0.16, and the total effect was 0.23. Conclusion Socioeconomic status shows direct and indirect effect on healthy sports behaviors among college students, with the indirect effect being larger than direct effect. Apart from socioeconomic status, physical fitness education, as well as creating and maintaining a good physical exercise environment by schools and society should be encouraged to facilitate college students establishing healthy sports behaviors.

Objective To study the clinical features and prognostic analysis of 36 children with relapsed acute lymphoblastic leukemia(ALL)treated with the ALL 2006 protocol.Methods The data of 308 children who were new-ly diagnosed as ALL at the Department of Pediatric Hematology,Tongji Hospital,Tongji Medical College,Huazhong Uni-versity of Science Technology treated with the ALL 2006 protocol between January 2007 and December 2012 were col-lected,and the clinical features and prognosis of 36 children with relapsed ALL were retrospectively analyzed.The date included initial treatment time,age,gender,immunophenotyping,the white blood cell count,the risk classification,the chromosome,the fusion gene(29 kinds of fusion genes including MLL rearrangement,BCR/ABL,E2A/PBX1,TEL/AML1)in relapsed patients with ALL on the initial diagnosis and recurrence time,recurrence site,as well as whether to get second complete remission(CR2),follow-up time,follow-up deadline condition.Results After treatment with ALL 2006 protocol,the recurrence rate was 11.7%(36/308 cases);the 3 years overall survival rate was(38.0 ± 9.0)%.The recurrence happened almost in the very early stage,about 75.0%(27/36 cases),and the recurrence rate of the early stage and the late stage patients was 16.7%(16/36 cases)and 8.3%(3/36 cases),respectively.The re-lapsed sites were mainly in the bone marrow alone(66.7%,24/36 cases),and the extramedullary recurrence and the combination of bone marrow with extramedullary recurrence was 16.7%(6/36 cases).The 3-year OS was(16.4 ± 8.0)% and(80.0 ± 18.0)% for those relapsed in the very early stage and early stage,respectively(P=0.002).The 3-year OS of the high-risk,medium-risk relapsed patients were(21.0 ± 11.0)%,(51.9 ± 16.0)% and(64.3 ± 21.0)%(P=0.022).Conclusions After the treatment with ALL 2006 protocol,the patients with recurrence were almost at the very early stage.The relapsed sites were mainly in bone marrow alone.The factor associated with survival time of children with relapsed ALL is the relapse at the very early stage.

Objective To investigate the clinical significance of plasma neuropeptide Y (NPY)and oxytocin (OXT) and the mRNA level of OXT gene in first-episode schizophrenia (FES) patients and healthy controls (HC).Methods The plasma concentration of NPY and OXT in 55 FES patients and 33 HC were measured by enzyme linked immunosorbent assay (ELISA) and the mRNA level of OXT gene were performed by real-time quantitative polymerase chain reaction (RT-qPCR).Results The NPY levels in FES patients ((1386.88±254.57) pg/ml) were significantly higher than that in HC ((1 140.62±266.63)pg/ml)(P＜0.01),and both the males and females in FES patients ((1 489.97±231.06)pg/ml and (1 279.97±236.30) pg/ml) were higher than their counterparts in HC ((1 305.40 ± 238.80) pg/ml and (965.55 ±165.45) pg/ml) (P＜0.05,P＜0.01).The OXT level in FES patients ((553.26± 180.49) pg/ml) was lower than that in HC ((696.27±280.77) pg/ml) with significant difference (P＜0.05),especially the females FES patients ((597.49±178.63)pg/ml vs (785.51±329.60)pg/ml);but the mRNA expression of OXT gene in FES patients (0.2075 (0.1653,0.3388)) were significantly higher than that in HC (0.1615 (0.1321,0.2200)) (P＜0.05),and there were no differences between the females of the two groups (P＞0.05).Conclusion The FES patients presented abnormal expression of NPY and OXT,and the concentration changes of plasma NPY and OXT will provide referential significance for the diagnosis of schizophrenia(SZ).

Objective:To construct the lentiviral vector over-expressing Staphylococcus aureus enterotoxin C3 and detect the expression of target gene in vitro.Methods:SEC3 gene were amplificatied by polymerase chain rcaction( PCR).The GV365 lentiviral vectors were digested by AgeⅠenzyme,which was linked to SEC3 gene and then constructed the GV365-SEC3 lentiviral vetor.Positive clones of vectors were identificd by PCR.Then the positive lentiviral vectors were transfected into 293T cells for lentivirus package.The expression of lentiviral vectors was tested by observating cell fluorescence and Western blot.The virus titer was determined by HIV-1 p24 ELISA.Results: SEC3 gene was amplified and successfully bound to the GV365 lentivirus vectors.The sequences of the recombinant plasmid were confirmed correct by PCR and DNA scqucncing.A large mass of green fluorescent cells were observed after transfecting.And the resulting size of 29 kD protein band of protein electrophoresis, which was consistent with the target gene protein.Viral vector titer was 5×108 TU/ml by ELISA detection.Conclusion: Lentiviral vector over-expressing Staphylococcus aureus enterotoxin C3 was successfully constructed,laid the foundation of observing its effect and mechanism against to tumor in vivo and in vitro for later research.