Heterozygous Variants in KCNJ10 Cause Paroxysmal Kinesigenic Dyskinesia Via Haploinsufficiency.

OBJECTIVE: Most paroxysmal kinesigenic dyskinesia (PKD) cases are hereditary, yet approximately 60% of patients remain genetically undiagnosed. We undertook the present study to uncover the genetic basis for undiagnosed PKD patients. METHODS: Whole-exome sequencing was performed for 106 PRRT2-negative PKD probands. The functional impact of the genetic variants was investigated in HEK293T cells and Drosophila. RESULTS: Heterozygous variants in KCNJ10 were identified in 11 individuals from 8 unrelated families, which accounted for 7.5% (8/106) of the PRRT2-negative probands. Both co-segregation of the identified variants and the significantly higher frequency of rare KCNJ10 variants in PKD cases supported impacts from the detected KCNJ10 heterozygous variants on PKD pathogenesis. Moreover, a KCNJ10 mutation-carrying father from a typical EAST/SeSAME family was identified as a PKD patient. All patients manifested dystonia attacks triggered by sudden movement with a short episodic duration. Patch-clamp recordings in HEK293T cells revealed apparent reductions in K+ currents of the patient-derived variants, indicating a loss-of-function. In Drosophila, milder hyperexcitability phenotypes were observed in heterozygous Irk2 knock-in flies compared to homozygotes, supporting haploinsufficiency as the mechanism for the detected heterozygous variants. Electrophysiological recordings showed that excitatory neurons in Irk2 haploinsufficiency flies exhibited increased excitability, and glia-specific complementation with human Kir4.1 rescued the Irk2 mutant phenotypes. INTERPRETATION: Our study established haploinsufficiency resulting from heterozygous variants in KCNJ10 can be understood as a previously unrecognized genetic cause for PKD and provided evidence of glial involvement in the pathophysiology of PKD. ANN NEUROL 2024.

Chinese Medicines Combined with Hormones in the Treatment of Premature Ovarian Failure:A Network Meta-analysis / 广州中医药大学学报

Objective To screen the optimal regimen of Chinese medicine combined with hormones for the treatment of premature ovarian failure(POF)using network meta-analysis and to provide an evidence-based basis for the clinical treatment of POF.Methods The randomized controlled trials(RCTs)of Chinese medicine combined with hormones in the treatment of POF were retrieved from thhe domestic and oversea databases of CNKI,VIP,Wanfang,CBM,PubMed,Cochrane,Embase,and Web of Science.The quality of the literature was assessed using the tools for analysis of bias recommended by Cochrane Reviewer's Handbook and by Jadad scale scores.Rstudio and StataSE 15.1 statistical software were used to perform network meta-analysis and graphical presentation of the data.Results A total of 50 RCTs were included,covering 8 intervention methods.The overall risk of bias of the included studies was low,but the quality of the literature was generally low.The results of network meta-analysis showed that,in terms of the effective rate,the intervetion of 7 various Chinese medicines combined with hormone was superior to the conventional treatment(hormone replacement therapy,HRT)in the control group,and Nuangong Qiwei Powder+HRT was superior to the remaining 6 kinds of Chinese medicines combined with HRT;with reference to the values of the surface under the cumulative ranking curve(SUCRA),the efficiencies of the effective rate of the 8 intervention methods in descending order were Nuangong Qiwei Powder+ HRT(SUCRA=81.2),Zishen Yutai Pills + HRT(SUCRA=80.0),modified Zuogui Pills + HRT(SUCRA= 66.1),Ankun Zhongzi Pills + HRT(SUCRA=49.6),Kuntai Capsules + HRT(SUCRA=45.2),modified Erxian Decoction + HRT(SUCRA=39.5),Liuwei Dihuang Pills + HRT(SUCRA=37.4)and HRT(SUCRA=1.0).In terms of improving serum follicle-stimulating hormone(FSH)levels,modified Zuogui Pills + HRT was superior to the remaining 7 intervention methods;with reference to the values of the SUCRA,the efficiencies of the 8 intervention methods in descending order were modified Zuogui Pills + HRT(SUCRA=97.0),HRT(SUCRA= 77.9),Liuwei Dihuang Pills + HRT(SUCRA=76.6),Kuntai Capsules + HRT(SUCRA=46.5),Nuangong Qiwei Powder+HRT(SUCRA=38.9),Ankun Zhongzi Pills + HRT(SUCRA=29.9),modified Erxian Decoction + HRT(SUCRA=18.1),and Zishen Yutai Pills + HRT(SUCRA=15.1).Conclusion All kinds of Chinese medicines combined with HRT exert stronger effect on improving the primary outcome indicators than HRT alone for the treatment of POF.The intervention with Nuangong Qiwei Powder+HRT exerts the highest probability of the optimal regimen for enhancing the efficiency,and the intervention with Zuogui Pills + HRT exerts the highest probability of the optimal regimen for lowering the serum FSH level.However,due to the low quality of the included studies,more rigorously-designed,large sample-size,and high-quality randomized controlled trials need to be conducted in the future to provide conclusive evidence-based evidence.

The association between vitamin intake and the progression of metabolic dysfunction-associated fatty liver disease / 实用医学杂志

Objective There is a Few studies explored the association between vitamin intake and meta-bolic dysfunction-associated fatty liver disease(MAFLD),while the existing results were still contradictory.This study aimed to investigate the association between dietary vitamins and all-cause mortality as well as fibrosis risk in patients with MAFLD.Methods The data were extracted from the third National Health and Nutrition Examination Surveys 1988-1994.Dietary vitamins was assessed using a 24 h diet recall,including vitamin A,vitamin B6,vitamin B12,vitamin C,vitamin D,thiamin,riboflavin,folic acid and α-tocopherol.The non-alcoholic fatty liver disease fibrosis score(NFS)<-1.455 was considered as non-advanced fibrosis,while NFS≥-1.455 was considered as advanced fibrosis.Results A total of 3844 MAFLD participants were included in this study.The median time of follow-up was 310 months.1739 participants(45.3%)were deceased during the follow-up.The intake of thiamin,riboflavin,α-tocopherol,VB6,and VB12 were significantly higher in patients with NFS-determined non-advanced fibrosis(P<0.05).After adjusting,a significantly lower risk of fibrosis was found in patients with the highest quartile(>11.5 mg/d)of α-tocopherol intake compared to the lowest intake group(P = 0.031).Compared to the lowest quartile group,the risk of mortality was reduced by 0.34 folds in the group consuming the highest quartile amount(>130 mg/d)of VC(HRs:0.66,95%CI:0.51～0.85,P = 0.001).Conclusions More α-tocopherol intake reduced fibrosis grade in MAFLD patients.VC intake may reduce all-cause mortality in patients with MAFLD.

Visualization of the biomechanical characteristics of long-distance running landing patterns / 中国组织工程研究

BACKGROUND:In recent years,as the popularity of long-distance fitness running continues to rise,more research progress has been made on related scientific issues.Among them,the landing pattern of long-distance running is an important biomechanical research hotspot at the level of running technique. OBJECTIVE:Using CiteSpace to visualize and analyze the relevant literature,the article sorts through the last decade's literature on the subject to identify the current state,hot spots,and trends in the footprint as well as to further discuss the main research hotspots of the foot strike pattern from a biomechanical perspective. METHODS:"Foot strike pattern,""Rearfoot strike,""non-Rearfoot strike,""Forefoot strike"and"Midfoot strike"were used as keywords to search the Web of Science Core Collection database. RESULTS AND CONCLUSION:A total of 896 relevant papers were finally included.The number of articles published in a year showed an overall upward trend.The top three countries in terms of the number of publications were the United States,China and the United Kingdom;the top three institutions were Harvard University,Shanghai University of Sports and the University of Massachusetts;and the top three authors were Davis Irene S,Hamill Joseph and Fu Weijie.The keywords"barefoot running,runner,injury,footing pattern,kinesiology"appear more frequently,and the keyword clusters include"energy cost,loading rate,footing pattern,risk factors,gait analysis",and the relevant research still continues to be hot to this day.After analyzing the above data in detail,we found that the overall research intensity of foot strike pattern has remained stable in recent years,and the hotspot mainly focuses on the biomechanical research of foot strike pattern;the trend of this kind of research focuses on the influence and adaptability of different strike patterns(forefoot strike and rearfoot strike)on long-distance runners(barefoot,shoes,distance,speed,injury risk,running economy and energy consumption,etc.).Therefore,there is no"standardized optimal landing,"but there may be"individualized optimal landings."It is suggested that researchers should select the optimal landing pattern and running technique strategy according to their own habitual way,movement pattern characteristics,exercise level and task attributes.

Clinical study of intensity-modulated radiation therapy combined with camrelizumab in the treatment of advanced hepatocellular carcinoma / 局解手术学杂志

Objective To investigate the efficacy and safety of intensity-modulated radiation therapy combined with camrelizumab in the treatment of advanced hepatocellular carcinoma(HCC).Methods A total of 84 patients with advanced HCC admitted to our hospital from January to December 2020 were selected as the study objects,and were randomly divided into the observation group and the control group,with 42 cases in each group.Patients in the observation group received intensity-modulated radiation therapy combined with carrelli-zumab,and patients in the control group received intensity-modulated radiation therapy.The short-term efficacy,immune function and long-term survival rate of patietns in the two groups were compared,and the incidence of adverse reactions was recorded.Results The total effec-tive rates of the observation group 1 month and 3 months after treatment were significantly higher than those of the control group(P<0.05).The levels of CD3+,CD4+ and CD4+/CD8+ 1 month and 3 months after treatment were all increased in the two groups,while the levels of CD8+ in both two groups were decreased(P<0.05),and the levels of CD3+,CD4+ and CD4+/CD8+ in the observation group were higher than those in the control group(P<0.05),and the levels of CD8+ in the observation group were lower than those in the control group(P<0.05).The median survival time of patients in the observation group was significantly longer than that of patients in the control group(P<0.05).The incidence of cutaneous capillary hyperplasia in the observation group was higher than that in the control group(P<0.001),and there was no significant difference in the incidence of other adverse reactions between the two groups(P>0.05),and all of adverse reactions were grades 1 to 2.Conclusion Intensity-modulated radiation therapy combined with camrelizumab has a good effect on HCC,it can improve the immune function of the body,and control the development of the disease,with good safety.

Auxiliary diagnostic value of T cells spot test of Mycobacterium tuberculosis infection for pulmonary and extra-pulmonary tuberculosis among the elderly / 中国血吸虫病防治杂志

Objective To evaluate the auxiliary diagnostic value of T cells spot test of Mycobacterium tuberculosis infection (T-SPOT.TB) for pulmonary and extra-pulmonary tuberculosis among the elderly. Methods A total of 173 elderly patients at ages of 60 years and older and with suspected tuberculosis that were admitted to People’s Hospital of Xinjiang Uygur Autonomous Region during the period from October 2022 through February 2024 were enrolled, and all patients underwent T-SPOT.TB, acid fast staining and GeneXpert MTB/RIF tests. The etiological tests of MTB served as a gold standard, and the diagnostic values of T-SPOT.TB, acid fast staining and GeneXpert MTB/RIF tests for pulmonary and extra-pulmonary tuberculosis were compared among the elderly patients. Results Of the 173 elderly patients suspected of tuberculosis, there were 44 patients definitely diagnosed with pulmonary tuberculosis, 30 cases with extra-pulmonary tuberculosis, and 99 cases without tuberculosis. The sensitivities of T-SPOT.TB, acid fast staining and GeneXpert MTB/RIF tests were 86.5%, 27.0% and 54.1% for diagnosis of tuberculosis. The sensitivities of T-SPOT.TB were 86.4% and 86.7% for diagnosis of pulmonary tuberculosis and extra-pulmonary tuberculosis, with an 80.8% specificity for diagnosis of tuberculosis. The sensitivities of GeneXpert MTB/RIF were 56.8% and 50.0% for diagnosis of pulmonary tuberculosis and extra-pulmonary tuberculosis, with a 100.0% specificity each, and the sensitivities of acid fast staining were 31.8% and 20.0% for diagnosis of pulmonary tuberculosis and extra-pulmonary tuberculosis, with a 100.0% specificity each. In addition, the areas under the receiver operating characteristic curve were 0.836, 0.635 and 0.770 for diagnosis of tuberculosis with T-SPOT.TB, acid fast staining and GeneXpert MTB/RIF tests among the elderly patients, respectively. Conclusion T-SPOT.TB has a high auxiliary diagnostic value for both pulmonary and extra-pulmonary tuberculosis among elderly patients.

Role of NLRP3 Inflammasome in IgA Nephropathy and Chinese Medicine Intervention： A Review / 中国实验方剂学杂志

IgA nephropathy is recognized as the most common primary glomerular disease， with up to 20%-40% of patients developing end-stage kidney disease within 20 years of onset. The deposition of IgA1-containing immune complexes targeting glycosylation defects in the mesangial region and the subsequent inflammation caused by T lymphocyte activation are considered as the main causes of IgA nephropathy， and innate immunity is also involved in the pathogenesis. Nucleotide-binding oligomerization domain （NOD）-like receptor protein 3 （NLRP3） is a newly discovered pattern recognition receptor expressed in renal intrinsic cells such as renal tubular epithelial cells， mesangial cells， and podocytes. Activated by external stimuli， NLRP3 can form NLRP3 inflammasomes with apoptosis-associated speck-like protein containing a caspase recruitment domain （ASC）. The NLRP3 inflammasome can activate cysteine aspartate-specific protease-1 （Caspase-1）， causing the maturation and release of interleukin-18 （IL-18） and interleukin-1β （IL-1β） involved in inflammation. Increasing evidence has suggested that NLRP3 inflammasomes are involved in the pathogenesis and progression of IgA nephropathy and associated with the damage of renal intrinsic cells such as podocytes， mesangial cells， endothelial cells， and renal tubular epithelial cells. Chinese medicine can regulate inflammatory cytokines and their signaling pathways by acting on NLRP3 inflammasomes and related molecules， exerting therapeutic effects on IgA nephropathy. This article introduces the role of NLRP3 inflammasomes in IgA nephropathy and reviews the clinical and experimental research progress of Chinese medicine intervention in IgA nephropathy via NLRP3 inflammasomes， aiming to provide a reference for further research and application of Chinese medicine intervention in the NLRP3 inflammasome as a new therapeutic target.

Clinical efficacy of anlotinib monotherapy in second-line treatment of extensive stage small cell lung cancer with poor PS score / 国际肿瘤学杂志

Objective:To investigate the clinical efficacy and safety of anlotinib monotherapy in second-line treatment of extensive stage small cell lung cancer (ES-SCLC) with poor performance status (PS) score after treatment failure with first-line standard regimen.Methods:Thirty-three patients with ES-SCLC who failed to receive first-line standard treatment and had poor PS score were selected from Fuyang People's Hospital of Anhui Province from January 2021 to December 2022. All patients were given anrotinib 10 mg orally for second-line treatment, which was taken for 2 weeks and stopped for 1 week, with every 21 days being a cycle period, until the disease progressed or the patient became intolerable. Objective response rate (ORR), disease control rate (DCR) and adverse reactions were observed. Progression-free survival (PFS) was estimated by Kaplan-Meier method, and the influencing factors of PFS were analyzed by Cox regression model.Results:After at least 2 cycles of anlotinib monotherapy, there were no complete remission, 5 cases of partial remission, 17 cases of stable disease, 11 cases of progressive disease. ORR was 15.2% (5/33), DCR was 66.7% (22/33). The median PFS was 3.7 months (95% CI: 2.9-4.5 months). Univariate analysis showed that first-line recurrence time ( χ2=4.90, P=0.027), brain metastases ( χ2=12.42, P<0.001), liver metastases ( χ2=11.05, P=0.001) and controlling nutritional status (CONUT) score ( χ2=12.43, P<0.001) were the influential factors of PFS in ES-SCLC patients with poor PS score and first-line treatment failure of anlotinib monotherapy. Multivariate analysis showed that brain metastases ( HR=3.21, 95% CI: 1.24-8.29, P=0.016), liver metastases ( HR=2.80, 95% CI: 1.03-7.61, P=0.044) and CONUT score ( HR=2.72, 95% CI: 1.16-6.38, P=0.021) were independent influencing factors of PFS in ES-SCLC patients with first-line treatment failure of anlotinib monotherapy and poor PS score. Common adverse reactions were fatigue, hypertension, anorexia, etc. Most of the adverse reactions were grade 1-2, with the incidence of grade 3 adverse reactions being 9.1% (3/33), and no grade 4-5 adverse reactions occurred. Conclusion:The clinical efficacy of anlotinib monotherapy in second-line treatment of ES-SCLC with poor PS score and failure of first-line standard regimen is good, and the adverse reactions are controllable.

FBXO38 regulates ocular melanoma proliferation through the PI3K-Akt signaling pathway / 上海交通大学学报（医学版）

Objective·To investigate the effect of F-box only protein 38(FBXO38)on the ocular melanoma proliferation and the potential regulatory pathway.Methods·Human skin cutaneous melanoma A375 and human uveal melanoma OMM2.3 cell lines with FBXO38 knockdown and overexpression were constructed by FBXO38 short hairpin RNA(shRNA)and FBXO38 overexpression plasmids respectively.Knockdown and overexpression efficiency of FBXO38 at transcription and protein levels were verified by using quantitative real-time PCR(qRT-PCR)and Western blotting.The effects of FBXO38 on melanoma cell proliferation were detected through clonal formation assay,BrdU immunofluorescence staining and CCK8 cell proliferation assay.By using The Cancer Genome Atlas(TCGA)database,differentially expressed genes were analyzed in the high and low expression groups of FBXO38.Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment was performed to reveal the signaling pathways associated with FBXO38.CCK8 cell proliferation assay was used to detect the inhibition rates of the signaling pathway inhibitors on cells with different FBXO38 expression levels.qRT-PCR and Western blotting were used to detect whether the signaling pathway was activated after knocking down FBXO38.Results·qRT-PCR and Western blotting verified that mRNA and protein expression levels of FBXO38 in FBXO38 knockdown A375 and OMM2.3 cell lines decreased compared with the control group,while the expression levels of FBXO38 in the overexpression cell lines increased compared with wild type group(P＜0.05).Clonal formation assay,BrdU immunofluorescence staining and CCK8 cell proliferation assay showed that FBXO38 knockdown significantly enhanced the proliferation of A375 and OMM2.3 cells(P＜0.05),while overexpression of FBXO38 inhibited melanoma cell proliferation(P＜0.05).Enrichment analysis showed that in skin cutaneous melanoma and uveal melanoma,FBXO38 expression influenced the phosphoinositide 3-kinase/protein kinase B(PI3K-Akt)pathway activation.Compared with those in the control group,the inhibition rates of P13K inhibitor LY294002 and mTOR1 inhibitor Everolimus in the FBXO38 knockdown group significantly improved(P＜0.05),while their inhibition rates of the overexpression group significantly decreased compared with those of control cells(P＜0.05).Western blotting results showed that after knocking down FBXO38,expression levels of PTEN,P21 and P53 proteins decreased,while expression level of MDM2 protein increased.The qRT-PCR results showed a significant decrease in P53 transcription level(P＜0.05)and a significant increase in MDM2 transcription level in FBXO38 knockdown cells(P＜0.05).Conclusion·FBXO38 plays a role in regulating the proliferation of ocular melanoma,and this regulatory effect is related to the PI3K-Akt signaling pathway.

Clinical efficacy of radical resection of rectal cancer with different surgical approaches and analysis of influencing factors of postoperative complications: a report of 3 418 cases / 中华消化外科杂志

Objective:To investigate the clinical efficacy of radical resection of rectal cancer with different surgical approaches and influencing factors of postoperative complications.Methods:The retrospective study was conducted. The clinicopathological data of 3 418 patients who underwent radical resection of rectal cancer in the Second Affiliated Hospital of Harbin Medical University from July 2011 to September 2020 were collected. There were 2 060 males and 1 358 females, aged (61±11)years. Patients meeting the requirements of radical resection and surgical indications underwent surgeries choosing from open radical colorectal cancer surgery, laparoscopic radical colorectal cancer surgery, and natural orifice specimen extraction surgery (NOSES). Observation indicators: (1) intraoperative and postoperative conditions of patients undergoing different surgical approaches; (2) comparison of preoperative clinical characteristics in patients undergoing different surgical approaches; (3) comparison of postoperative histopathological characteristics in patients undergoing different surgical approaches; (4) postoperative complications of patients undergoing different surgical approaches; (5) analysis of influencing factors of postoperative complications. Measurement data with normal distribution were represented as Mean± SD. Measurement data with skewed distribution were represented as M(range), and comparisons between groups was analyzed using the Kruskal-Wallis rank test. Comparison of ordinal data was analyzed using the non-parameter rank sum test. Count data were described as absolute numbers or percentages, and comparison between groups was analyzed using the chi-square test. Multivariate analysis was conducted using the Logistic regression model. Results:(1) Intraoperative and postoperative conditions of patients undergoing different surgical approaches. Of the 3 418 patients, 1 978 cases underwent open radical colorectal cancer sur-gery, 1 028 cases underwent laparoscopic radical colorectal cancer surgery and 412 cases underwent NOSES, respectively. The operation time, volume of intraoperative blood loss, cases with permanent stoma, preventive stoma or without fistula, time to postoperative first flatus, time to postoperative liquid food intake, cases transferred to intensive care unit after surgery, duration of postoperative hospital stay were 145(range, 55?460)minutes, 100(range, 30?1 000)mL, 435, 88, 1 455, 72(range, 10?220)hours, 96(range, 16?296)hours, 158, 10(range, 6?60)days, respectively, in patients undergoing open radical colorectal cancer surgery. The above indicators were 175(range, 80?450)minutes, 50(range, 10?800)mL, 172, 112, 744, 48(range, 14?120)hours, 72(range, 38?140)hours, 17, 9(range, 4?40)days, respectively, in patients undergoing laparoscopic radical colorectal cancer surgery and 180(range, 80?400)minutes, 30(range, 5?500)mL, 0, 45, 367, 48 (range, 14?144)hours, 72(range, 15?148)hours, 1, 6(range, 3?30)days, respectively, in patients undergoing NOSES. There were significant differences in the above indicators among the patients undergoing different surgical approaches ( H=291.38, 518.56, χ2=153.82, H=408.86, 282.97, χ2=78.66, H=332.30, P<0.05). (2) Com-parison of preoperative clinical characteristics in patients undergoing different surgical approaches. The gender, age, body mass index, cases with diabetes, cases with hypertension, cases with coronary heart disease, cases with anemia, cases with hypoproteinemia, cases with intestinal obstruction, tumor location, preoperative carcinoembryonic antigen, preoperative CA19-9 showed significant differences among patients undergoing open radical colorectal cancer surgery, laparoscopic radical colorectal cancer surgery and NOSES ( P<0.05). (3) Comparison of postoperative histopathological characteris-tics in patients undergoing different surgical approaches. Tumor histological type, tumor differentiation degree, tumor diameter, number of lymph node detected, nerve invasion, vascular invasion, lymph node invasion, tumor T staging, tumor N staging, tumor M staging, tumor TNM staging showed significant differences among patients undergoing open radical colorectal cancer surgery, laparos-copic radical colorectal cancer surgery and NOSES ( P<0.05). (4) Postoperative complications of patients undergoing different surgical approaches. Cases with postoperative complications as anastomotic leakage, abdominal infection, intestinal obstruction, anastomotic bleeding, incision complications, pulmonary infection, other complications were 52, 21, 309, 8, 130, 51, 59, respectively, in patients undergoing open radical colorectal cancer surgery. The above indicators were 33, 17, 75, 3, 45, 58, 9, respectively, in patients undergoing laparoscopic radical colorectal cancer surgery and 13, 4, 8, 0, 11, 10, 15, respectively, in patients undergoing NOSES. There were significant differences in the intes-tinal obstruction, incision complications, pulmonary infection, other complications among patients undergoing different surgical approaches ( χ2=122.56, 13.33, 20.44, 15.59, P<0.05) and there was no significant difference in the anastomotic leakage, abdominal infection, anastomotic bleeding among patients undergoing different surgical approaches ( χ2=0.96, 2.21, 3.08, P>0.05). (5) Analysis of influencing factors of postoperative complications. ① Analysis of influencing factors of intestinal obstruction in patients with radical resection of rectal cancer. Age as 20?39 years and 40?59 years, surgical approach as laparoscopic radical colorectal cancer surgery and NOSES were independent protective factors of intestinal obstruction in patients with radical resection of rectal cancer ( odds ratio=0.46, 0.59, 0.43, 0.13, 95% confidence interval as 0.21?1.00, 0.36?0.96, 0.33?0.56, 0.06?0.27, P<0.05). ② Analysis of influencing factors of incision complications in patients with radical resection of rectal cancer. Body mass index as 24.0?26.9 kg/m 2, surgical approach as laparoscopic radical colorectal cancer surgery and NOSES were independent protective factors of incision complications in patients with radical resection of rectal cancer ( odds ratio=0.24, 0.63, 0.46, 95% confidence interval as 0.11?0.51, 0.44?0.89, 0.24?0.87, P<0.05). ③ Analysis of influencing factors of pulmonary infection in patients with radical resection of rectal cancer. The surgical approach as laparoscopic radical colorectal cancer surgery was an independent risk factor of pulmonary infection in patients with radical resection of rectal cancer ( odds ratio=2.15, 95% confidence interval as 1.46?3.18, P<0.05), and tumor TNM staging as 0?Ⅰ stage was an independent protective factor ( odds ratio=0.10, 95% confidence interval as 0.01?0.88, P<0.05). ④ Analysis of influencing factors of other complica-tions in patients with radical resection of rectal cancer. Age as 20?39 years, 40?59 years, 60?79 years, body mass index as <18.5 kg/m 2, 18.5?23.9 kg/m 2, 24.0?26.9 kg/m 2, 27.0?29.9 kg/m 2, surgical approach as laparoscopic radical colorectal cancer surgery were independent protective factors of other complications in patients with radical resection of rectal cancer ( odds ratio=0.10, 0.29, 0.37, 0.08, 0.22, 0.35, 0.32, 0.29, 95% confidence interval as 0.01?0.81, 0.13?0.64, 0.17?0.78, 0.02?0.40, 0.09?0.52, 0.15?0.83, 0.12?0.89, 0.14?0.59, P<0.05). Conclusions:Compared to laparoscopic radical colorectal cancer surgery and NOSES, open radical colorectal cancer surgery has wide indication and short operation time, but less perioperative treatment effect. Laparoscopic radical colorectal cancer surgery and NOSES can achieve better surgical result and less postoperative complication when patients meeting surgical indications.

Effect of using 131I therapy or not after thyroidectomy in patients with intermediate-risk differentiated thyroid cancer / 中华核医学与分子影像杂志

The main goal of radioactive iodine (RAI) administrated for patients with indeterminate-risk differentiated thyroid cancer (DTC) is removing occult microscopic residual disease after a total thyroidectomy, aiming to reduce recurrence and metastasis, then to improve disease-free survival. This treatment is called as adjuvant therapy, which also ablates the remnant thyroid tissue together. According to the current thyroid cancer management guidelines (2015 American Thyroid Association management guidelines), intermediate-risk patients can be selectively administered RAI. By reviewing articles about DTC patients with indeterminate-risk who underwent RAI or not after thyroidectomy, this article shows that there are inconsistent opinions on 131I decreasing recurrence and improving survival. In addition, apart from unexplained hyperthyroglobulinemia as an indication for 131I therapy, no other uniform clinicalpathological characteristics are recommended.

Study on the effect of polysaccharide from stigma maydison on ATP synthesis in renal mitochondria and its mechanism in D-galactose-induced aging mice / 中华老年医学杂志

Objective:To investigate the effect of Stigma Maydis Palysaccharide(SMPS)on ATP synthesis in kidney mitochondria of D-galactose-induced aging mice, and to clarify its possible mechanism.Methods:The aging mouse model was established by subcutaneous injection of D-galactose solution in the back of the neck.The 48 SPF male mice were randomly divided into normal control group(control group), D-galactose model group(D-Gal group), SMPS low-dose group and SMPS high-dose group(n=12 for each). The control group was subcutaneously injected with 150 mg/kg normal saline on the back of the neck every day, while the other three groups were subcutaneously injected with 150 mg/kg of D-gal solution on the back of the neck every day.SMPS-L and-H dose groups were given 30 mg/kg and 60 mg/kg of SMPS solution by gavage at the same day of D-Gal injection.The control group and D-GAL group were given the same volume of normal saline daily by gavage for 42 days.Blood samples were collected from the eyeball under general anesthesia after 42 days of intervention for the detection of serum levels of superoxide dismutase(SOD), glutathione peroxidase(GSH-Px)and MDA.After harvesting the kidney tissue, various tests were used to detect ATP content, the mRNA expression levels and protein expression levels in kidney.Luciferase assay was used to detect ATP content in renal tissue.Real-time fluorescent quantitative PCR was used to detect the mRNA expression levels of succinate dehydrogenase(SDH)of complex Ⅱ, cytochrome C reductase(Cycs)of complex Ⅲ, complex Ⅳ(COXⅣ)and ATP5b in ATP synthase in mitochondrial oxidative respiratory chain.Western blot was used to detect the expression levels of mitochondrial fusion protein 2(MFN2), dynamin-related protein1(DRP1)and mitochondrial autophagy related protein P62 in renal tissues of each group.Results:Compared with control group, the activities of serum of SOD(116.53±10.01)U/mg and GSH-Px(127.58±8.74)μmol/L were significantly decreased in D-GAL group(both P< 0.01), and serum MDA content(15.42±0.91)μmol/L increased significantly in D-GAL group( P<0.01). Compared with D-GAL group, the activities of SOD(152.80±9.29)U/mg and GSH-Px(274.07±10.73)μmol/L were significantly increased in SMPS intervention group( P< 0.01), while the MDA content(8.10±0.66)μmol/L decreased significantly in SMPS intervention group( P< 0.01). Compared with control group, the content of ATP(178±4)10 -4 μmol in D-gal group was significantly decreased( P<0.01), the mRNA expression levels of SDH, Cycs and COXⅣ were not significantly changed in D-gal group, and the mRNA expression level of ATP5b(0.67±0.01)was down-regulated in D-gal group( P<0.01), the expression of MFN2 protein(0.29±0.02)was significantly decreased in D-gal group( P<0.01), and the expression of DRP1 and P62 protein(0.31±0.02 and 0.21±0.01)was significantly increased in D-gal group(both P<0.01). Compared with the D-gal group, the ATP content(193±1)10 -4 μmol in the kidney tissue of the mice was significantly increased in SMPS intervention group( P< 0.01), and the ATP5b mRNA expression and MFN2 protein expression(0.87±0.05 and 0.71±0.08)were significantly increased in SMPS intervention group(both P< 0.01), DRP1 and P62 protein expressions(0.20±0.01 and 0.10±0.01)were significantly down-regulated in in SMPS intervention group(both P< 0.01). Conclusions:SMPS can improve the mitochondrial dynamic homeostasis disorder in aging mice by increasing the activity of antioxidant enzymes, up-regulating the expression of ATP5b mRNA and MFN2 protein, down-regulating the expression of DRP1 and P62 protein, and promoting the generation of mitochondrial ATP in D-gal-induced aging mice kidney tissue.

Development and clinical application of a new reduction device for the treatment of tibial plateau fracture under arthroscopic monitoring / 中国骨伤

OBJECTIVE@#To develop a reduction device for the arthroscopy-assisted treatment of tibial plateau fracture and explore its clinical efficacy.@*METHODS@#From May 2018 to September 2019, 21 patients with tibial plateau fracture were treated, including 17 males and 4 females. Their ages ranged from 18 to 55 years old with an average of (38.6±8.7) years old. There were 5 cases of Schatzker typeⅡand 16 cases of Schatzker type Ⅲ. The self-designed reductor combined with arthroscope was used for auxiliary reduction and fixation(minimally invasive percutaneous plate osteosynthesis). The efficacy was analyzed by observing the operation time, blood loss, fracture healing time and knee function(HSS and IKDC scoring criteria).@*RESULTS@#All the 21 patients were followed up for 8 to 24 with an average of(14.0±3.1) months. The operative time ranged from 70 to 95 min with an average of(81.7±7.6)min, incision length ranged from 4 to 7 cm with an average of(5.3±0.9) cm, intraoperative blood loss ranged from 20 to 50 ml with an average of(35.3±5.2) ml, postoperative weight-bearing time ranged from 30 to 50 d with an average of(35.1±9.2) d, fracture healing time ranged from 65 to 90 d with an average of(75.0±4.4) d, and complications were 0 cases, respectively. The fracture was well healed and no screw plate fracture was observed. The knee function scores of HSS and IKDC 18 months after operation were significantly higher than those before operation(P<0.05).@*CONCLUSION@#The custom-made reduction tool for the arthroscopic management of tibial plateau fracture is reasonable in design and simple in operation. The specific reduction tool could effectively reduce the fracture, and shorten the fixation time with minimally invasive procedure.

Exploring the treatment of sepsis-associated acute lung injury with Liangge Powder via ERK1/2 and PI3K/AKT pathways: based on network pharmacology and whole animal experimentation / 中华劳动卫生职业病杂志

Objective: To investigate the therapeutic effect and mechanism of Liangge Powder against sepsis-induced acute lung injury (ALI) . Methods: From April to December 2021, the key components of Liangge Powder and its targets against sepsis-induced ALI were analyzed by network pharmacology, and to enrich for relevant signaling pathways. A total of 90 male Sprague-Dawley rats were randomly assigned to sham-operated group, sepsis-induced ALI model group (model group), Liangge Powder low, medium and high dose group, ten rats in the sham-operated group and 20 rats in each of the remaining four groups. Sepsis-induced ALI model was established by cecal ligation and puncture. Sham-operated group: gavage with 2 ml saline and no surgical treatment. Model group: surgery was performed and 2 ml saline was gavaged. Liangge Powder low, medium and high dose groups: surgery and gavage of Liangge Powder 3.9, 7.8 and 15.6 g/kg, respectively. To measure the wet/dry mass ratio of rats lung tissue and evaluate the permeability of alveolar capillary barrier. Lung tissue were stained with hematoxylin and eosin for histomorphological analysis. The levels of tumor necrosis factor-alpha (TNF-α), interleukin (IL) -6 and IL-1β in bronchoalveolar lavage fluid (BALF) were measured by enzyme-linked immunosorbent assay. The relative protein expression levels of p-phosphatidylinositol 3-kinase (PI3K), p-protein kinase B (AKT), and p-ertracellular regulated protein kinases (ERK) were detected via Western blot analysis. Results: Network pharmacology analysis indicated that 177 active compounds of Liangge Powder were selected. A total of 88 potential targets of Liangge Powder on sepsis-induced ALI were identified. 354 GO terms of Liangge Powder on sepsis-induced ALI and 108 pathways were identified using GO and KEGG analysis. PI3K/AKT signaling pathway was recognized to play an important role for Liangge Powder against sepsis-induced ALI. Compared with the sham-operated group, the lung tissue wet/dry weight ratio of rats in the model group (6.35±0.95) was increased (P<0.001). HE staining showed the destruction of normal structure of lung tissue. The levels of IL-6 [ (392.36±66.83) pg/ml], IL-1β [ (137.11±26.83) pg/ml] and TNF-α [ (238.34±59.36) pg/ml] were increased in the BALF (P<0.001, =0.001, <0.001), and the expression levels of p-PI3K, p-AKT and p-ERK1/2 proteins (1.04±0.15, 0.51±0.04, 2.31±0.41) were increased in lung tissue (P=0.002, 0.003, 0.005). The lung histopathological changes were reduced in each dose group of Liangge Powder compared with the model group. Compared with the model group, the wet/dry weight ratio of lung tissue (4.29±1.26) was reduced in the Liangge Powder medium dose group (P=0.019). TNF-α level [ (147.85±39.05) pg/ml] was reduced (P=0.022), and the relative protein expression levels of p-PI3K (0.37±0.18) and p-ERK1/2 (1.36±0.07) were reduced (P=0.008, 0.017). The wet/dry weight ratio of lung tissue (4.16±0.66) was reduced in the high-dose group (P=0.003). Levels of IL-6, IL-1β and TNF-α[ (187.98±53.28) pg/ml, (92.45±25.39) pg/ml, (129.77±55.94) pg/ml] were reduced (P=0.001, 0.027, 0.018), and relative protein expression levels of p-PI3K, p-AKT and p-ERK1/2 (0.65±0.05, 0.31±0.08, 1.30±0.12) were reduced (P=0.013, 0.018, 0.015) . Conclusion: Liangge Powder has therapeutic effects in rats with sepsis-induced ALI, and the mechanism may be related to the inhibition of ERK1/2 and PI3K/AKT pathway activation in lung tissue.

Value of a risk assessment model in predicting venous thromboembolism in patients with liver failure after artificial liver support therapy / 临床肝胆病杂志

Objective To investigate the value of a risk assessment model in predicting venous thromboembolism (VTE) in patients with liver failure after artificial liver support therapy. Methods A retrospective analysis was performed for the clinical data of 124 patients with liver failure who received artificial liver support therapy in Affiliated Drum Tower Hospital of Nanjing University Medical School from March 2019 to December 2021, among whom there were 41 patients with VTE (observation group) and 143 patients without VTE (control group). Related clinical data were compared between the two groups, and the Caprini risk assessment model was used for scoring and risk classification of the patients in both groups. The t -test was used for comparison of continuous data between two groups; the chi-square test was used for comparison of categorical data between two groups; the Mann-Whitney U rank sum test was used for comparison of ranked data between two groups. The logistic regression analysis was used to investigate the independent risk factors for VTE in patients with liver failure after artificial liver support therapy. The receiver operating characteristic (ROC) curve was used to investigate the value of Caprini score and the multivariate predictive model used alone or in combination in predicting VTE. Results The observation group had a significantly higher Caprini score than the control group (4.39±1.10 vs 3.12±1.04, t =6.805, P < 0.001). There was a significant difference between the two groups in risk classification based on Caprini scale ( P < 0.05), and the patients with high risk or extremely high risk accounted for a higher proportion among the patients with VTE. The univariate analysis showed that there were significant differences between the two groups in age ( t =6.400, P < 0.001), catheterization method ( χ 2 =14.413, P < 0.001), number of times of artificial liver support therapy ( Z =-4.720, P < 0.001), activity ( Z =-6.282, P < 0.001), infection ( χ 2 =33.071, P < 0.001), D-dimer ( t =8.746, P < 0.001), 28-day mortality rate ( χ 2 =5.524, P =0.022). The multivariate analysis showed that number of times of artificial liver support therapy (X 1 ) (odds ratio [ OR ]=0.251, 95% confidence interval [ CI ]: 0.111-0.566, P =0.001), activity (X 2 ) ( OR =0.122, 95% CI : 0.056-0.264, P < 0.001), D-dimer (X 3 ) ( OR =2.921, 95% CI : 1.114-7.662, P =0.029) were independent risk factors for VTE in patients with liver failure after artificial liver support therapy. The equation for individual predicted probability was P =1/[1+e -(7.425-1.384X 1 -2.103X 2 +1.072X 3 ) ]. The ROC curve analysis showed that Caprini score had an area under the ROC curve of 0.802 (95% CI : 0.721-0.882, P < 0.001), and the multivariate model had an area under the ROC curve of 0.768 (95% CI : 0.685-0.851, P < 0.001), while the combination of Caprini score and the multivariate model had an area under the ROC curve of 0.957 (95% CI : 0.930-0.984, P < 0.001). Conclusion The Caprini risk assessment model has a high predictive efficiency for the risk of VTE in patients with liver failure after artificial liver support therapy, and its combination with the multivariate predictive model can significantly improve the prediction of VTE.

Clinical effect of acupuncture based on syndrome differentiation in the treatment of chronic insomnia and its influence on cognitive function / 中国针灸

OBJECTIVE@#To compare the effect of acupuncture based on syndrome differentiation and estazolam in the treatment of chronic insomnia and its influence on cognitive function.@*METHODS@#A total of 90 patients with chronic insomnia were randomly divided into an acupuncture group and a medication group, 45 cases in each group. The acupuncture group was treated with acupuncture at Sishencong (EX-HN 1) and bilateral Shenmen (HT 7), Sanyinjiao (SP 6) combined with compatibility of acupoints based on syndrome differentiation, once a day for 6 d and then rest for 1 d, for a total of 4 weeks. The medication group was treated with oral estazolam tablets before bedtime, 1 tablet each time, for a total of 4 weeks. Before and after treatment, the scores of Pittsburgh sleep quality index (PSQI), mini-mental state examination (MMSE), Montreal cognitive assessment (MoCA) and auditory verbal memory test (AVMT) of the two groups were compared, and the effects were evaluated.@*RESULTS@#After treatment, the PSQI sub-item scores and total scores of the two groups were lower than those before treatment ( P<0.05 ), and above scores in the acupuncture group were lower than those in the medication group ( P<0.05 ); the scores of MMSE, MoCA and AVMT in the two groups were higher than those before treatment ( P<0.05 ), and the scores in the acupuncture group were higher than those in the medication group ( P<0.05 ). The total effective rate of the acupuncture group was 80.0% (36/45), which was higher than 53.3% (24/45) in the medication group (P<0.05).@*CONCLUSION@#Syndrome differentiation acupuncture can improve the sleep quality and cognitive function of patients with chronic insomnia, and the curative effect is better than that of estazolam.

Time-related association between fluid balance and prognosis in sepsis patients: a cohort study based on MIMIC-IV database / 中华危重病急救医学

OBJECTIVE@#To investigate time-related association between fluid balance and prognosis in sepsis patients.@*METHODS@#A retrospective cohort study was conducted based on the data of sepsis patients in the Medical Information Database for Intensive Care-IV 2.0 (MIMIC-IV 2.0) from 2008 to 2019. Sepsis patients aged ≥ 18 years who were admitted to intensive care unit (ICU) for at least 2 days were included. The daily fluid balance and cumulative fluid balance (CFB) were calculated from days 1 to 7 after ICU admission. According to CFB,the patients were divided into negative fluid balance group (CFB% < 0%), fluid balance group (0% ≤ CFB% ≤ 10%), and fluid overload group (CFB% > 10%). In-hospital mortality was the primary outcome. Multifactorial Logistic regression was used to analyze time-related association between different CFB and the risk of in-hospital mortality in patients with sepsis during 7 days after ICU admission. In addition, subgroup analysis was performed on patients with septic shock and patients with sepsis who stayed in the ICU for 7 days or longer.@*RESULTS@#A total of 11 437 patients with sepsis were included, of which 6 595 were male and 4 842 were female. The mean age was (64.4±16.4) years. A total of 10 253 patients (89.6%) survived and 1 184 patients (10.4%) died during hospitalization. Compared with the survival group, patients in the death group were older, lighter, had higher sequential organ failure assessment (SOFA), simplified acute physiology score II (SAPS II), longer ICU stay, higher incidence of septic shock, and higher proportion of invasive mechanical ventilation, renal replacement therapy (RRT) and vasoactive drugs. In terms of comorbidities, congestive heart failure, renal disease, liver disease, and malignancy were more common in the death group. The death group had a higher daily fluid balance than the survival group during 7 days after ICU admission, the CFB in the two groups gradually increased with length of ICU stay. After adjusting variables such as age, gender, race, SOFA score, SAPS II score, comorbidities, and the use of invasive mechanical ventilation, RRT and vasoactive drugs, multivariate Logistic regression analysis showed that fluid overload on day 1 after ICU admission was a protective factor for the reduced risk of in-hospital mortality in sepsis patients [odds ratio (OR) = 0.74, 95% confidence interval (95%CI) was 0.64-0.86, P = 0.001]. However, fluid overload on day 3 was a risk factor for in-hospital mortality in sepsis patients (OR = 1.70, 95%CI was 1.47-1.97, P < 0.001) and the risk of in-hospital mortality was significantly increased from day 4 to day 7. Furthermore, the same results were obtained in patients with septic shock and sepsis patients who stayed in the ICU for 7 days or longer.@*CONCLUSIONS@#Fluid overload on day 1 was associated with reduced in-hospital mortality. However, from the third day, fluid overload increases the risk of in-hospital mortality. Thus, managing fluid balance at different times may improve prognosis.

Analysis of 59 cases of large vestibular aqueduct syndrome SLC26A4gene mutation frequency and new mutation sites / 临床耳鼻咽喉头颈外科杂志

Objective:To study the frequency of SLC26A4 gene mutation sites in children with enlarged vestibular aqueduct deafness in Yunnan, report the new mutation sites of SLC26A4 gene, further clarify the mutation spectrum of SLC26A4gene, and explore the association between biallelic and monoallelic mutations of SLC26A4 gene and CT phenotype of inner ear, so as to provide basis for clinical and genetic diagnosis of deafness. Methods:Review the results of temporal bone CT examination of 390 children after cochlear implantation in the Department of Otolaryngology, Kunming Children's Hospital from August 2016 to September 2021. Sanger sequencing of SLC26A4 gene was performed in 59 children with enlarged vestibular aqueduct. According to the genetic test results, the children who underwent temporal bone CT examination were divided into two groups: SLC26A4 biallelic mutation group（homozygous mutation and compound heterozygous mutation）, monoallelic mutation group, and the association with inner ear CT phenotype was analyzed, and the new sites were summarized and analyzed. Results:The c.919-2a>g mutation was the most common mutation in children with enlarged vestibular aqueduct with SLC26A4 gene mutation. Three new variants of SLC26A4 gene were found; CT examination combined with genetic testing found that a part of children with enlarged vestibular aqueduct was associated with SLC26A4 monoallelic mutation or no SLC26A4 gene mutation was detected. Further research is needed to investigate the involvement of other pathogenic factors in the pathogenesis of EVA.

Clinical observation on syndrome-differentiation acupuncture combined with rehabilitation training for autism spectrum disorder / 中国针灸

OBJECTIVE@#To compare the clinical efficacy and safety between syndrome-differentiation acupuncture combined with rehabilitation training and simple rehabilitation training for children with autism spectrum disorder (ASD).@*METHODS@#A total of 60 children with ASD were randomly divided into an observation group and a control group, 30 cases in each group. In the control group, routine rehabilitation training was applied; in the observation group, syndrome-differentiation acupuncture (the main points were Baihui [GV 20], Dingshenzhen, Niesanzhen, etc., the supplementary acupoints were selected according to syndrome-differentiation) combined with rehabilitation training were applied, all the treatments were given once a day, 5-day continuous treatment with 2-day interval, 12 weeks were required. Before treatment and after 6, 12 weeks of treatment, the autism treatment evaluation checklist (ATEC), childhood autism rating scale (CARS) and autism behavior checklist (ABC) scores were observed, the therapeutic effect and safety were evaluated in the two groups.@*RESULTS@#After 6 and 12 weeks of treatment, except for the sensory perception score after 6 weeks of treatment in the control group, the item scores and total scores of ATEC, CARS scores and ABC scores were decreased compared with those before treatment in the two groups (P<0.05). After 6 weeks of treatment, the social score and total score of ATEC, CARS score in the observation group were lower than those in the control group (P<0.05); after 12 weeks of treatment, the item scores and total score of ATEC, CARS score and ABC score in the observation group were lower than those in the control group (P<0.05). The total effective rate in the observation group was 80.0% (24/30), which was higher than 56.7% (17/30) in the control group (P<0.05). There was no serious adverse reactions in the two groups, and there was no significant difference in the incidence rate of adverse reactions between the two groups (P>0.05).@*CONCLUSION@#Syndrome-differentiation acupuncture combined with rehabilitation training could improve the core symptoms in children with ASD, especially sensory perception and social ability, and with good safety, which is superior to simple rehabilitation training.

Diagnostic value of assisted elastography in endoscopic ultrasound-guided fine needle aspiration / 中华消化内镜杂志

Objective:To investigate the diagnostic value of endoscopic ultrasound elastography (EUS-E) in endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) for malignant occupying lesions in gastrointestinal adjacent tissue.Methods:Clinical data of 54 patients (57 lesions) undergoing EUS-FNA from January 2020 to April 2021 in the General Hospital of Ningxia Medical University were collected. Thirty patients (31 lesions) who received FNA assisted by EUS-E from May 2020 to February 2021 were enrolled in the EUS-E group, and 24 patients (26 lesions) who underwent routine EUS-FNA without EUS-E in the non-EUS-E group. The diagnostic efficacy of EUS-FNA was evaluated.The diagnostic efficacy of EUS-E group and non EUS-E group was compared. EUS-E score of EUS-E group was analyzed.Results:The overall sensitivity, specificity, positive predictive value, negative predictive value and accuracy of EUS-FNA in the diagnosis of malignant occupying lesions in gastrointestinal adjacent tissue were 80.5% (33/41), 100.0% (16/16), 100.0% (33/33), 66.7% (16/24) and 86.0% (49/57), respectively. There were no significant differences in sensitivity [78.6% (22/28) VS 84.6% (11/13), P=0.232] or accuracy [83.8% (31/37) VS 90.0% (18/20), P=0.156] of EUS-FNA for pancreatic lesions and other lesions (mediastinal and celiac lesions). Postoperative complications occurred in 1 patient (1.85%, 1/54). Also there were no significant differences in sensitivity [84.0% (21/25) VS 81.3% (13/16), P=0.186] or accuracy [87.1% (27/31) VS 88.5% (23/260, P=0.186] of diagnosis of malignant occupying lesions between EUS-E group and non-EUS-E group. In the EUS-E group, EUS-E score≥3 was highly consistent with the definite diagnosis ( Kappa=0.63). Conclusion:EUS-FNA is a safe and effective cytological and pathological method for diagnosis in gastrointestinal adjacent tissue. EUS-E score can well predict benign and malignant lesions, but EUS-FNA assisted by EUS-E does not show superiority in diagnostic sensitivity or accuracy.