Objective To study the effect of minimally invasive surgery for treatment of cholecystolithiasis together with common bile duet stones.Methods 245 patients suffered from common bile duct stones were admitted and received the therapeutical procedures.All patients were randomly divided into two groups.138 patients in the treatment group treated with minimally invasive surgery;107 patients in the control group treated with the traditional way of laparotomy.Results Compared with the control group,the treatment group showed high cure rate of 97.83%(P＞0.05),low complication rate of 5.19%,short hospital stays of(7.5±2.1)d,less cost of(8 134±1 676)CNY (x2=18.34,t=8.75,6.93,all P＜0.01).Conclusion Minimally invasive surgery had more advantages and wide application for both doctors and patients.

OBJECTIVE:To observe the therapeutic effect of compound glycyrrhizin on ulcerative colitis.METHODS:165cases of ulcerative colitis were divided into two groups:trial group(compound glycyrrhizin)and control group(sulfasalazine). The clinical effects were compared between two groups.RESULTS:The total effective rates were92.38%in trial group and65%in control group(P

ABSTRACT:Objective To investigate the interaction of polymorphisms of TNF-αgene promoter-308G/A and PPAR-γ2 gene-C34G with acute pancreatitis (AP)and its severity degree.Methods Totally 150 mild acute pancreatitis(MAP),150 moderately severe acute pancreatitis(MSAP)and 150 severe acute pancreatitis(SAP)cases were selected for this study,and 450 healthy persons as control group.The genetic polymorphisms of TNF-αgene promoter-308G/A and PPAR-γ2 gene-C34G were analyzed by the technique of PCR in peripheral blood leukocytes of above-mentioned cases and the results were verified by direct DNA sequencing method.Results The frequencies of -308G/A(GA),-308G/A(AA),-C34G(CG)and-C34G(GG)were 24.00%,26.67%,24.00% and 26.00% in MAP group,34.67%,36.67%,34.00% and 36.67% in MSAP group,42.00%,46.00%,43.33% and 46.00% in SAP group,and 14.44%,14.22%,12.89% and 14.67% in control group,respectively.Statistical tests showed significant difference in the frequencies among each group (all P<0 .0 1 ).The risk of AP significantly increased in subjects with-308G/A(GA),genotype (ORMAP=2.677 6,ORMSAP=6.625 0,ORSAP=21.514 7),in those with-308G/A(AA)genotype (ORMAP=2.570 0,ORMSAP=6.401 8,ORSAP=18.903 4),in those with-C34G(CG) genotype (ORMAP=2.668 4,ORMSAP=6.776 9,ORSAP=22.207 2),and in those with-C34G(GG)genotype (ORMAP=2.633 8,ORMSAP=6.472 5,ORSAP=21.570 2).Combined analysis of the polymorphisms showed that percentage of-308G/A(AA)/-C34G(GG)in MAP,MSAP,SAP and control groups was 7.33%,13.33%,20.67% and 2.00%,respectively,and statistical tests showed significant difference in the frequency among each group (all P<0.01).The people who carried-308G/A(AA)/-C34G(GG)had a high risk of AP (ORMAP=7.284 2,ORMSAP=41.296 1,ORSAP=363.973 6),and statistical analysis suggested a positive interaction between-308G/A(AA)and-C34G(GG)in increasing the risk of AP (γ2MAP=2.114 2,γ4MAP=2.080 0,γ2MSAP=2.108 7,γ4MSAP=2.050 6,γ2SAP=2.138 8,γ4SAP=2.000 1).Likewise,there were also positive interactions in the pathogenesis of AP between-308G/A(GA)and-C34G(GG),-308G/A(GA)and-C34G(CG),-308G/A(AA)and-C34G(CG)(All γ>1). Conclusion These carriers of-308G/A(GA),-308G/A(AA),-C34G(CG)and-C34G(GG)genotypes may have a high risk of developing AP,and significant interactions between genetic polymorphisms of-308G/A and-C34G add the risk of the occurrence and development of AP.

ObjectiveTo discuss the effect of evidence-based nursing in improvement of unhealthy emotion and treatment compliance of patients undergoing painless gastroscopy. Methods134 patients from May 2008 to December 2010 undergoing painless gastroscopy were chosen as study object.According to voluntariness of the patients and their families,they were divided into the evidence-based nursing group (70 cases) and the routine psychological care group (68 cases).The satisfaction degree with nursing,unhealthy emotion,and the compliance during treatment process were evaluated with SAS and SDS.ResultsThe satisfaction degree of patients in the evidence-based nursing group was 92.86％,higher than 79.41％ in the routine psychological care group.No significant difference was shown in SAS and SDS score before treatment between two groups,but unhealthy emotion and treatment compliance after treatment significantly improved,and the improvement degree of the evidence-based nursing group was more evident. ConclusionsApplication of evidence-based care model in painless gastroscopy has more obvious advantages in improvement of unhealthy emotions and treatment compliance compared with routine nursing.It has more important value for clinical practice and is more conducive to improve the quality of life of patients.

Objective To investigate the role and potential mechanisms of tumor necrosis factor alpha-inducible protein 8-like molecule 1(TNFAIP8L1)in acute liver injury in mice.Methods The second generation of C57BL/6J male wild-type(WT)mice and the C57BL/6J female TNFAIP8L1+/-mice and WT mice were selected to further self-breed the third generation of male TNFAIP8L1-/-mice and the third generation of WT male mice.Five normal third-generation male WT mice and five normal third-generation male TNFAIP8L1-/-mice were selected.The serum alanine aminotransferase(ALT)levels of the two types of normal mice were measured and compared.The infiltration of inflammatory cells and cell necrosis in the liver tissues of the two types of normal mice were observed after hematoxylin & eosin(HE)staining.Flow cytometry was used to detect the percentages of neutrophils(Neu),eosinophils(EOS),dendritic cells(DC),bone marrow-derived macrophages(BMDMs),and bone marrow-derived mononuclear cell(BMNCs)in the liver myeloid cell subsets of the two types of normal mice.Another 5 third-generation male WT mice and 4 third-generation male TNFAIP8L1-/-mice were selected to induce acute liver injury mouse models using lipopolysaccharide(LPS)/D-galactosamine(D-Gal).After 24 hours,the serum ALT levels of the two types of acute liver injury mice were detected and compared,the infiltration of inflammatory cells and cell necrosis in the liver tissues of the two types of acute liver injury mice were observed,and the percentages of Neu,EOS,DC,BMDMs and BMNCs in the liver myeloid cell subsets of the two types of acute liver injury mice were measured by using the above methods.Results There was no significant difference in the percentages of Neu,EOS,DC,BMDMs and BMNCs,and serum ALT levels in the livermyeloid cell subsets of normal WT mice and TNFAIP8L1-/-mice(P＞0.05).HE staining results of liver tissues in normal WT mice and TNFAIP8L1/mice showed that hepatic lobules were structurally complete and clear,hepatocytes were morphologically normal and arranged neatly,and there was no obvious inflammatory cell infiltration or cell necrosis.Twenty-four hours after acute liver injury,the percentages of Neu and BMNCs in the liver myeloid cell subsets and the serum ALT levels in the liver tissues of TNFAIP8L1-/-mice were significantly higher than those of WT mice(P＜0.05);there was no significant difference in the percentages of EOS,DC and BMDMs in the liver myeloid cell subsets of mice between the two groups(P＞0.05).In the liver tissues of WT mice with acute liver injury,hepatic lobules were structurally blurred,hepatocytes were swollen with scattered vacuolated steatosis,and a small amount of inflammatory cells were infiltrated.In the liver tissues of TNFAIP8L1/mice with acute liver injury,hepatic lobules were structurally non-existent,and hepatocytes were severely damaged and extensively necrotic,with a large amount of inflammatory cell infiltration.Conclusion The deficiency of the TNFAIP8L1 gene in mice does not affect the development of liver myeloid cells and the homeostasis of the liver.TNFAIP8L1 plays an inhibitory role in the occurrence and development of acute liver injury.TNFAIP8L1 gene deficiency aggravates LPS/D-Gal-induced acute liver injury,possibly by increasing Neu and BMNCs infiltration and recruiting other types of immune cells to infiltrate liver tissues,thereby exacerbating liver cell necrosis.

Objective:To explore the effect of positive group psychological counselling on self-efficacy and stigma of patients with ulcerative colitis so as to provide a basis for clinical intervention.Methods:By the convenient sampling method, a total of 100 patients with ulcerative colitis who were hospitalized in the First Affiliated Hospital of Xinxiang Medical University from July 2018 to June 2019 were selected as research subjects. According to the random number table method, they were divided into the control group ( n=50) and the observation group ( n=50) . The control group was given routine nursing while the observation group was given positive group psychological counselling. Inflammatory Bowel Disease Self-Efficacy Scale (IBD-SES) and Social Impact Scale (SIS) were used to evaluate the effect of the intervention. Results:After intervention, scores of stress and emotion management, medical care management, disease management and maintenance management during remission period in the IBD-SES between the two groups had statistically significant differences ( P<0.05) . There was statistically significant difference in the score of social isolation dimension in SIS between the two groups after intervention ( P<0.05) . There were no statistically significant differences in the scores of social exclusion, economic discrimination and intrinsic shame ( P>0.05) . Conclusions:Positive group psychological counselling can improve the self-efficacy of patients with ulcerative colitis, but the effect on the stigma needs further large samples and long-term research.

Objective To investigate the effects of tegafur,gimeracil and oteracil potassium combined with oxaliplatin on gastric motility-related hormones,matrix metalloproteinase-2(MMP-2)and matrix metalloproteinase-9(MMP-9)in elderly patients with gastric cancer.Methods A total of 128 elderly patients with gastric cancer were selected as the study subjects and randomly divided into control group(n=64)and observation group(n=64).The control group was treated with tegafur,gimeracil and oteracil potassium,while the observation group received tegafur,gimeracil and oteracil potassium combined with oxaliplatin.Gastric motility-related hormones[motilin(MTL)and vasoac-tive intestinal peptide(VIP)],MMP-2,MMP-9,tumor markers[carcinoembryonic antigen(CEA),carbohydrate antigen 125(CA125)and carbohydrate antigen 19-9(CA19-9)],clinical ef-ficacy and occurrence of adverse reactions were observed in both groups.The correlations of gastric motility-related hormones with the levels of MMP-2,MMP-9 and tumor markers were analyzed.Re-sults After treatment,MTL levels in both groups were significantly lower,while VIP levels were signifi-cantly higher compared to before treatment.Additionally,the observation group had significantly lower MTL and higher VIP levels compared to the control group(P＜0.05).After treatment,the levels of MMP-2,MMP-9,CEA,CA125 and CA19-9 were significantly reduced in both groups compared to pretreatment levels,with the observation group showing significantly lower levels than the control group(P＜0.05).The total effective rate in the observation group was 70.31％,which was signifi-cantly higher than the 53.13％in the control group(P＜0.05).There was no statistically signifi-cant difference in the incidence of adverse reactions between the two groups(P＞0.05).A negative correlation was observed between MTL and MMP-2,MMP-9,CEA,CA125 as well as CA19-9(P＜0.05),while VIP showed a positive correlation with MMP-2,MMP-9,CEA,CA125 and CA19-9(P＜0.05).Conclusion The combination of tegafur,gimeracil and oteracil potassium and oxali-platin is effective and safe for the treatment of elderly patients with gastric cancer.MTL,VIP,MMP-2,MMP-9,CEA,CA125 and CA19-9 are interrelated in the development of gastric cancer in elderly patients.

Objective To investigate the effects of tegafur,gimeracil and oteracil potassium combined with oxaliplatin on gastric motility-related hormones,matrix metalloproteinase-2(MMP-2)and matrix metalloproteinase-9(MMP-9)in elderly patients with gastric cancer.Methods A total of 128 elderly patients with gastric cancer were selected as the study subjects and randomly divided into control group(n=64)and observation group(n=64).The control group was treated with tegafur,gimeracil and oteracil potassium,while the observation group received tegafur,gimeracil and oteracil potassium combined with oxaliplatin.Gastric motility-related hormones[motilin(MTL)and vasoac-tive intestinal peptide(VIP)],MMP-2,MMP-9,tumor markers[carcinoembryonic antigen(CEA),carbohydrate antigen 125(CA125)and carbohydrate antigen 19-9(CA19-9)],clinical ef-ficacy and occurrence of adverse reactions were observed in both groups.The correlations of gastric motility-related hormones with the levels of MMP-2,MMP-9 and tumor markers were analyzed.Re-sults After treatment,MTL levels in both groups were significantly lower,while VIP levels were signifi-cantly higher compared to before treatment.Additionally,the observation group had significantly lower MTL and higher VIP levels compared to the control group(P＜0.05).After treatment,the levels of MMP-2,MMP-9,CEA,CA125 and CA19-9 were significantly reduced in both groups compared to pretreatment levels,with the observation group showing significantly lower levels than the control group(P＜0.05).The total effective rate in the observation group was 70.31％,which was signifi-cantly higher than the 53.13％in the control group(P＜0.05).There was no statistically signifi-cant difference in the incidence of adverse reactions between the two groups(P＞0.05).A negative correlation was observed between MTL and MMP-2,MMP-9,CEA,CA125 as well as CA19-9(P＜0.05),while VIP showed a positive correlation with MMP-2,MMP-9,CEA,CA125 and CA19-9(P＜0.05).Conclusion The combination of tegafur,gimeracil and oteracil potassium and oxali-platin is effective and safe for the treatment of elderly patients with gastric cancer.MTL,VIP,MMP-2,MMP-9,CEA,CA125 and CA19-9 are interrelated in the development of gastric cancer in elderly patients.

Background and purpose:Long non-coding RNA(lncRNA)LINC01410,with a length of 647 bp,participates in a variety of tumor biological processes.However,the role and mechanism of LINC01410 involved in esophageal squamous cell carcinoma(ESCC)remain unclear.This study aimed to explore the potential mechanism of LINC01410 promoting ESCC proliferation and invasion,to provide a potential prognostic indicator and therapeutic target for individuals with ESCC.Methods:Gene Expression Profiling Interactive Analysis 2(GEPIA2)databases were used to analyze the expression of LINC01410 and overall survival in esophageal squamous cell carcinoma data set in the Cancer Genome Atlas(TCGA).Gene Set Enrichment Analysis(GSEA)was performed to identify the underlying signaling pathways involved in the biological effects of LINC01410 in ESCC.A total of 62 pairs of ESCC tissues and paracancerous tissues from ESCC patients who underwent radical surgery in the Department of Thoracic Surgery at the First Affiliated Hospital of Xinxiang Medical College and the First People's Hospital of Pingdingshan City from January 2020 to December 2021 were collected.This project has been approved by the Hospital Ethics Committee(First Affiliated Hospital of Xinxiang Medical College,No.2018036;First People's Hospital of Pingdingshan City,No.2019-018).The expression of LINC01410 in ESCC tissues was detected by real-time fluorescence quantitative polymerase chain reaction(RTFQ-PCR).We transfected EC109 cells with LV-NC or LV-over/LINC01410 and EC9706 cells with shRNA-NC or shRNA-LINC01410.Stable transfected cells(EC109/NC,EC109/OE,EC9706/NC and EC9706/KD)were selected in primary cell culture medium containing puromycin.The expression of LINC01410 was detected by RTFQ-PCR.The impact of LINC01410 on ESCC cell proliferation was determined by 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide(MTT)and colony formation assays.The effect of LINC01410 on ESCC cell invasion was detected by transwell migration assay.T cell factor/lymphoid enhancer factor 1(TCF/LEF1)luciferase reporter assay was performed to validate the effect of LINC01410 on the activity of canonical Wnt/β-catenin signaling pathway.The expressions of Wnt/β-catenin and epithelial-mesenchymal transition(EMT)signal pathway related proteins in ESCC cells were detected by Western blot.Results:By analyzing the LINC01410 expression from ESCC samples in TCGA by GEPIA2,we found LINC01410 was consistently increased in ESCC tumors compared with normal tissues(P＜0.05),and high LINC01410 expression was associated with poorer overall survival(OS).RTFQ-PCR assay showed that expressions of LINC01410 were higher in esophageal cancer tissues and esophageal cancer cells(EC109 and EC9706)than in precancerous tissues and HEEC cells(P＜0.05).The expression level of LINC01410 was significantly correlated with invasion range,lymph node metastasis and TNM stage in ESCC patients(P＜0.01).LINC01410 expression was also upregulated in EC109/OE,however the expression of LINC01410 in EC9706/KD was decreased(P＜0.01).MTT assay showed overexpression of LINC01410 increased the viability of EC109 cells,while knockdown of LINC01410 decreased the viability of EC9706 cells(P＜0.01).Colony formation assay indicated that overexpression of LINC01410 enhanced the clonogenic ability of ESCC cells,while knockdown of LINC01410 reduced colony formation(P＜0.01).Transwell migration assay showed that LINC01410 overexpression drastically increased the number of migratory cells,while silencing of LINC01410 suppressed the migration in EC9706 cells(P＜0.01).GSEA revealed that Wnt/β-catenin and EMT pathways were significantly enriched in ESCC samples with a high level of LINC01410.TCF/LEF1 luciferase reporter assay showed higher levels of Wnt-dependent activities were observed in EC109/OE cells,whereas silenced LINC01410 in EC9706 cells led to contrary results(P＜0.01).Western blot analysis showed that overexpression of LINC01410 in EC109 cell significantly increased the expression levels of N-cadherin,β-catenin,cyclin D1,c-Myc and decreased E-cadherin expression,while knockdown LINC01410 resulted in opposite results.Conclusion:LINC01410 promotes proliferation and metastasis of ESCC,which might be caused by activation of Wnt/β-catenin and EMT signaling pathways.

To investigate the expression and significance of cell surface receptor signaling lymphocyte activation molecule family member 7 (SLAMF7) in normal intestinal tissues and intestinal inflammatory tissues of mice.