Objective: To explore the application effect of a guided self help intervention based on dialectical behavior therapy (DBT) to address non suicidal self injury (NSSI) behavior among college students, so as to provide a reference for reducing the occurrence of NSSI behavior in this population. Methods: A total of 106 college students with NSSI admitted to the Department of Child and Adolescent Psychology, the Second Affiliated Hospital of Jining Medical University from January 2021 to January 2023 were selected and divided into an observation group and a control group, with 53 cases in each group, using a random number table method. The control group received routine medication treatment and psychological intervention, while the observation group, on the basis of the interventions provided to the control group, implemented dialectical behavior therapy based guided self help. The approach combines group activities, individual counseling, and selfdirected learning, covering four core modules: mindfulness training, distress tolerance, interpersonal effectiveness, and emotion regulation. Meanwhile, data collection, skill check ins, and personalized recommendation pushes were conducted through a WeChat. Both groups were intervented for 12 weeks. Before the intervention and after the intervention, the Adolescent Non suicidal Self injury Behavior Questionnaire, Ottawa Self injury Inventory (OSI), and Barratt Impulsiveness Scale (BIS) were used to evaluate the patients, and the levels of serum neurotransmitters were detected. The χ 2 test, t test, and Cochran s Q test were used for data comparison and analysis. Results: The incidence rates of NSSI in the observation group after 3, 6, and 12 weeks of intervention were 47.17%, 16.98%, and 5.66%, respectively, all lower than those in the control group (67.92%, 35.85%, 20.75%) ( χ 2=4.67, 4.85, 5.27,all P <0.05). After 12 weeks of intervention, in the NSSI Behavior Questionnaire, the total score of the observation group was (17.94±2.69) points, which was lower than that of the control group (23.04±5.11) points; in the Function Questionnaire, the total score of the observation group was (53.24±8.94) points, which was higher than that of the control group (47.74±8.00) points（both P ＜0.05）. In terms of the OSI, the total score of the observation group was (4.49±0.62) points, lower than that of the control group (6.25±0.81) points;in the BIS, the total score of the observation group was (80.76±7.94) points, lower than that of the control group (87.74±9.34) points，and the differences between groups were statistically significant(both P<0.05). After the intervention, the level of 5-hydroxytryptamine in the observation group was (67.93±5.42) ng/mL, higher than (44.72±5.54) ng/mL of the control group; the levels of substance P and cortisol in the observation group were (35.82±4.47) ng/L and (75.64±8.02) μg/L, respectively, both lower than (48.14±5.32) ng/L and (94.53±10.78) μg/L of the control group, and the differences were statistically significant (all P <0.05). Conclusion The guided self help intervention based on DBT is helpful for reducing NSSI behavior among college students.

Objective:To explore the protective effect of sesquiterpene lactones of Eupatorium lindleyanum DC.(SLEL)on lipopolysac-charide(LPS)-induced acute lung injury(ALI)in rats using metabolomics.Methods:Forty-eight male SD rats were randomly divided into a blank control group(CG),a model control group(MG),low-,medium-,and high-dose SLEL groups(50,100,and 200 mg/kg),and a positive control group(dexamethasone acetate tablets,5 mg/kg).CG and MG groups were given phosphate-buffered saline.All groups received intragastric administration at a dose volume of 10 mL/kg once a day for 7 consecutive days.One hour after the last ad-ministration,LPS(5 mg/kg)was instilled into the trachea of all groups except the CG group to establish the ALI rat model.Twenty-four hours after model establishment,blood was collected from the abdominal aorta and bronchoalveolar lavage fluid(BALF)was col-lected from the left lung.The total number of inflammatory cells,neutrophils,lymphocytes,and eosinophils in BALF was counted by Wright-Giemsa staining.The levels of interleukin-18(IL-18)and interferon-γ(IFN-γ)in serum and BALF were measured by enzyme-linked immunosorbent assay.The pathological changes of lung tissue were observed using hematoxylin-eosin staining.The ex-pression levels of tight junction protein-1(ZO-1)and occludin in lung tissue were determined by Western blot.The mRNA expression levels of IL-18,IFN-γ,ZO-1,and occludin in the lung were measured by real-time fluorescence quantitative PCR.Non-targeted me-tabolomics analysis of serum and lung tissue was performed using ultra-performance liquid chromatography-electrospray ionization-tandem mass spectrometry.Results:Compared with the MG group,all SLEL groups had significantly reduced wet/dry weight ratio of lung tissue,lung coefficient,and total number of inflammatory cells,neutrophils,lymphocytes,and eosinophils in BALF.SLEL signifi-cantly decreased the levels of IL-18 and IFN-γ in serum and BALF and the mRNA expression of IL-18 and IFN-γ in lung tissue,and significantly promoted the protein and mRNA expression of ZO-1 and occludin.Under light microscopy,the degree of lung tissue edema,alveolar hemorrhage,and inflammatory cell infiltration were significantly reduced,indicating a certain protective effect on ALI rats.The results of non-targeted metabolomics studies showed that there were 91 and 33 significantly different metabolites in the serum and lung tissue of rats treated with SLEL,respectively.Among them,the main differential metabolites in the serum were sphingosine,L-lactic acid,nicotinic acid,D-nucleotide,and mevalonate-5P,while the main differential metabolites in the lung tissue were tauro-cholic acid.This suggests that SLEL may mainly affect the metabolic pathways of sphingolipids,pyruvate,nicotinic acid,nicotinamide,and tryptophan in the serum and the metabolic pathways of taurine and hypotaurine in the lung tissue to improve ALI.Conclusion:SLEL has a significant protective effect on rats against LPS-induced ALI,and its mechanism of action may be related to the inhibition of inflammatory factors,improvement of lung barrier function,and regulation of related metabolic pathways.

Objective To explore the value of serum matrix metalloproteinase 7 combined with glutamyl transferase and total bile acids in the diagnosis of biliary atresia.Methods 112 children hospitalized in Kunming Children's Hospital with the cholestatic jaundice from July 2023 to September 2024 were selected as the research subjects.According to the surgical exploration,intraoperative cholangiography,liver biopsy and follow-up,the children were divided into the biliary atresia group(BA)(n=52)and non-biliary atresia group(Non-BA)(n=60)respecvely.The age,gender,serum matrix metalloproteinase 7(MMP-7),glutamyl transferase(GGT),alanine aminative aminotransferase(ALT),aspartate aminotransferase(AST),total bilirubin(TB),direct bilirubin(DB),total bile acid(TBA)and aspartate aminotransferase/platelet index(APRI)were compared between the two groups.Statistically significant indicators were included in receiver operating characteristic curve(ROC)analysis,and the area under the ROC curve(AUC)and optimal diagnostic margin(Youden index)were calculated.Results There was no significant difference in age,ALT,AST,DB,TB and APRI levels between the two groups of patients(P>0.05);There was a difference in gender composition ratio between the two groups(P=0.006);MMP-7,GGT,TBA levels in the BA group were significantly higher than those in the Non-BA group,and the difference was statistically significant(P<0.05);the AUC of MMP-7,GGT,and TBA in diagnosing BA were 0.946(95%CI 0.897～0.996),0.857(95%CI 0.789～0.926),0.654(95%CI 0.552～0.755)respectively;When the cut-off value of MMP-7 was 22.37 ng/ml,the sensitivity and specificity for diagnosing BA were 0.923 and 0.933 respectively;When the cut-off value of GGT was 151.5 U/L,the sensitivity and specificity of diagnosing BA were 0.885 and 0.733 respectively;When the cut-off value of TBA was 119.5 μmol/L,the sensitivity and specificity of diagnosing BA were 0.788 and 0.500,respectively.The AUC of MMP-7+GGT and MMP-7+TBA combined to diagnose BA were 0.971(95%CI 0.946～0.997)and 0.943(95%CI 0.889～0.996)respectively.Conclusion Serum MMP-7 has the good diagnostic value as a single indicator for diagnosing BA;MMP-7 combined with GGT is better than a single indicator for diagnosing BA;MMP-7 combined with TBA cannot improve the diagnostic efficiency.

Objective:To study the clinical features and risk factors of prognosis of neonatal appendicitis.Methods:From January 2014 to December 2022, all infants with neonatal appendicitis and received surgery in our hospital were retrospectively analyzed.Results:A total of 6 cases were enrolled, including 1 boy and 5 girls, with gestational age 36-40 weeks, birth weight 1 990~3 300 g, age of admission 5-11 d and time from illness onset to admission 0.5-4 d. All infants had abdominal distension, combined with vomiting in 4 cases, fever in 3 cases and blood in stool in 1 case. Gastrointestinal perforation was found on preoperative abdominal X-ray in 5 cases. All 6 cases received surgery and confirmed the diagnosis of appendicitis with perforation during the surgery. Appendectomy was performed without mortality. 1 case had Amyand hernia and received high ligation of the hernia sac during operation. 1 case had meningitis and was cured after 3 weeks of antibiotic treatment. 1 case developed adhesive intestinal obstruction 3 months after surgery and underwent intestinal adhesiolysis. One case developed colonic stenosis one month after surgery. The stenotic segment of the colon was resected and primary intestinal anastomosis was performed.Conclusions:Neonatal appendicitis progresses rapidly and is difficult to diagnose. The possibility of appendicitis with perforation should be considered when preoperative abdominal X-ray suggesting pneumoperitoneum. Intraoperatively, it is necessary to pay attention to the relationship between appendiceal perforation and other lesions for comprehensive treatment, and change the surgical approach accordingly.

Apoptosis ; Autophagy ; Ferroptosis ; Iron/metabolism* ; Sequestosome-1 Protein/metabolism* ; Ubiquitin-Specific Proteases/metabolism*

In this paper， the latest research progress on the mechanism of comorbid alcohol use disorder and depressive disorder at home and abroad is elucidated from genetic， neurochemical， neuroendocrine and neuroimmunologic perspectives. It aims to identify the gaps in current research and predict future research directions， providing a further basis for the clinical management of comorbid alcohol use disorder and depressive disorder.

Hepatolithiasis is a common and persistent disease in hepatobiliary surgery, which is one of the most important leading causes of death in patients with benign biliary tract diseases. Traditional of diagnosis and treatment options of hepatolithiasis have limitations, recently the rising of three-dimensional visualization technology provides doctors with fresh thinking and approaches. Three-dimensional visualization technology can accurately evaluate the anatomical structure and pathological condition of the liver, at the same time it plays an important role in guiding hepatectomy, choledochoscopic lithotripsy and biliary drainage. Three-dimensional printing and intraoperative navigation, which based on three-dimensional visualization technology, also has good application prospects. This paper summarized the application of three-dimensional visualization technology for the diagnosis and treatment of hepatolithiasis in order to help the future research.

Objective Next Generation Sequencing(NGS) platform was used to study the characteristics of hot gene mutations in non-small cell lung cancer (NSCLC). The distribution, type and frequency of mutation sites were systematically analyzed to evaluate the pathogenicity of mutation sites . Methods A total of 94 NSCLC tissue samples were included in this study including paraffin-embedded (FFPE) samples and fresh tissue samples, which were collected from July 2015 to April 2017 at the Qilu Hospital of Shandong University. The patient's age ranged from 35 to 82 years with a median age of 61 years. There were 63 males and 31 females. 22 hot genes in NSCLC were selected as the detection panel, including KRAS, EGFR, BRAF, PIK3CA, AKT1, ERBB2, PTEN, NRAS, STK11, MAP2K1, ALK, DDR2, CTNNB1, MET, TP53, SMAD4, FBXW7, NOTCH1, ERBB4, FGFR1 and FGFR2. Mutation detection was performed using the Ion AmpliSeq Colon and Lung Cancer Panel of the Thermo fisher's Ion Torrent sequencing platform. The sequencing data was analyzed using Ion Torrent suite v4.4.2 software. Results Among the 22 mutant genes commonly found in NSCLC, the mutation frequency of TP53 was the highest, accounting for 46.9％ of all mutations, followed by the EGFR mutation (28.1％); A total of 89 mutations were detected, including 63 hot spot mutations (reported mutations) and 26 new mutations (unreported mutations). The most frequently detected mutation was the frameshift deletion of exon 19 of EGFR, followed by the mutation of exon L858R;Analysis of the mutation in targeted drug sites of EGFR showed that the frameshift deletion of exon 19 of EGFR was the most frequently detected, followed by the mutation of exon L858R on chromosome 21. Bioinformatics software was used to analyze the pathogenicity of 26 new mutation sites. Results showed that in addition to ATK1:c. 47-12G>A and TP53: c. 214 C>G, the remaining 24 new mutation sites had at least one major impact on the gene function in three aspects, including gene conservation, amino acid sequence change and protein structure influence. Conclusion In this study, NGS was used to conduct combined detection of mutation sites of multiple hot genes, which might cover more comprehensively genetic variation and provide a basis for screening the most suitable targeted therapy groups. The pathogenicity prediction of new mutations and the changes in tumor-related signaling pathways involved provide a reference for further study of the pathogenesis of NSCLC.

Objective To develop a medical assets management system involving in early warning information platform,barcoding technology and whole-life management.Methods The system was developed based on requirement analysis as well as the technologies of Web,mobile communication,mobile application and etc.Real-time monitoring of the flows of assets and funds were realized by information flow so as to master dynamic information on medical assets.Results Real-time and dynamic management of hospital fixed and circulatory assets were executed with a department,a system and a set of reports,and the problems were solved resulting from over-centralized authority for purchase,warehousing,reporting and etc.Conclusion The system gains advantages in cost control,assets utilization efficiency and etc.

Objective To explore the serum levels of cytokines in patients with depression and their correlations with sex,age,depression severity and anxiety severity.Methods After enrolling subjects into the corresponding patient group and control group,the same trained researcher should continue to collect general information of the enrolled subjects as well as the HAMA and HAMD scoring results collection and assessment;And the serum levels of interlukin-1β (IL-1β),interlukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) were detected with the method of enzyme-linked Immuno-sorbent assay (ELISA) in two groups.Results ① The serum levels of IL-1β,IL-6 and TNF-α of depression group were significantly higher than these in control group (P＜0.05),which were ((5.45±3.60) pg/ml vs(2.63± 1.92) pg/ml,(5.09±3.74) pg/ml vs (3.83±2.71) pg/ml,(5.77±3.94) pg/ml vs (4.05±3.25) pg/ml) respectively.②There was no significant difference in serum levels of IL-1 β,IL-6 and TNF-α between male and female patients with depression (P＞0.05).③ No conspicuous differences were found between the young group and the middle-aged group in serum levels of IL-1β,IL-6,TNF-α (P＞0.05).④ Serum level of IL-6 in major depressive disorder group((6.24±4.68) pg/ml) was more higher than that in mild to moderate depression group((3.95± 1.97)pg/ml),and the difference was statistically significant (t=2.467,P＜0.05).⑤There was significant differences in serum level of IL-6 between two groups,which were depression patients with and without anxiety (separately(5.80±4.37) pg/ml vs(3.87±1.80) pg/ml) (t=2.397,P＜0.05).Conclusions ①There is a phenomenon of immune activation,and levels of blood cytokines are raised in patients with depression.②Age and gender have no impact on depression in the level of cytokines.③IL-6 may be an important biological index that reflected the severity of depression and anxiety.