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High-Temperature superconductivity in La_(3)Ni_(2)O_(7)

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Chinese Physics Letters 2024年第1期41卷 85-91页

作者：蒋坤汪自强张富春 Beijing National Laboratory for Condensed Matter Physics and Institute of PhysicsChinese Academy of SciencesBeijing 100190China school of Physical sciences University of Chinese Academy of SciencesBeijing 100190China Department of Physics Boston CollegeChestnut HillMA 02467USA Kavli Institute of Theoretical sciences University of Chinese Academy of SciencesBeijing 100190China Collaborative Innovation Center of Advanced Microstructures Nanjing UniversityNanjing 210093China

Motivated by the recent discovery of high-temperature superconductivity in bilayer La_(3)Ni_(2)O_(7) under pressure,we study its electronic properties and superconductivity due to strong electron *** the inversion symmetry,we decouple the low-energy electronic structure into block-diagonal symmetric and antisymmetric *** is found that the antisymmetric sector can be reduced to a one-band system near half filling,while the symmetric bands occupied by about two electrons are heavily overdoped *** the strong coupling mean field theory,we obtain strong superconducting pairing with B_(1g)symmetry in the antisymmetric *** propose that due to the spin-orbital exchange coupling between the two sectors,B_(1g)pairing is induced in the symmetric bands,which in turn boosts the pairing gap in the antisymmetric band and enhances the high-temperature superconductivity with a congruent d-wave symmetry in pressurized La_(3)Ni_(2)O_(7).

关键词： symmetry superconductivity symmetric

Identification of male schizophrenia patients using brain morphology based on machine learning algorithms

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World Journal of Psychiatry 2024年第6期14卷 804-811页

作者： Tao Yu Wen-Zhi Pei chun-Yuan Xu Chen-Chen Deng Xu-Lai Zhang Department of Clinical Nutrition Hefei Fourth People’s HospitalHefei 230032Anhui ProvinceChina Department of Psychiatry Hefei Fourth People’s HospitalHefei 230032Anhui ProvinceChina Department of Gynaecology Anhui Maternal and Child Health HospitalHefei 230032Anhui ProvinceChina

BACKGROUND schizophrenia is a severe psychiatric disease,and its prevalence is ***,diagnosis of early-stage schizophrenia is still considered a challenging *** To employ brain morphological features and machine learning method to differentiate male individuals with schizophrenia from healthy *** The least absolute shrinkage and selection operator and t tests were applied to select important features from structural magnetic resonance images as input features for *** commonly used machine learning algorithms,the general linear model,random forest(RF),k-nearest neighbors,and support vector machine algorithms,were used to develop the classification *** performance of the classification models was evaluated according to the area under the receiver operating characteristic curve(AUC).REsULTs A total of 8 important features with significant differences between groups were considered as input features for the establishment of classification models based on the four machine learning *** to other machine learning algorithms,RF yielded better performance in the discrimination of male schizophrenic individuals from healthy controls,with an AUC of *** Our research suggests that brain morphological features can be used to improve the early diagnosis of schizophrenia in male patients.

关键词： schizophrenia Machine learning Classification structure Magnetic Resonance imaging

Brain abscess from oral microbiota approached by metagenomic next-generation sequencing: A case report and review of literature

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World Journal of Clinical Cases 2024年第3期12卷 616-622页

作者： Xue-Min Zhu chun-Xia Dong Lei Xie Hao-Xin Liu Huai-Qiang Hu school of Clinical Medicine Weifang Medical UniversityWeifang 261053Shandong ProvinceChina Department of Neurology the 960th Hospital of People′s Liberation ArmyJinan 250031Shandong ProvinceChina

BACKGROUND Brain abscess is a serious and potentially fatal disease caused primarily by microbial *** progress has been made in the diagnosis and treatment of brain abscesses,the diagnostic timeliness of pathogens needs to be *** sUMMARY We report the case of a 54-year-old male with a brain abscess caused by oral *** patient recovered well after receiving a combination of metagenomic next-generation sequencing(mNGs)-assisted guided medication and *** Therefore,mNGs may be widely applied to identify the pathogenic microor-ganisms of brain abscesses and guide precision medicine.

关键词： Brain abscess Metagenomic next-generation sequencing Periodontitis Oral bacteria Precision medicine Case report

Understanding the Global Identification with China’s stories: A Cross-Cultural Perspective

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Contemporary social sciences 2024年第1期9卷 46-57页

作者： Fu chun Deng Da sichuan Academy of social sciences The University of Newcastle Chengdu Polytechnic

Cross-cultural storytelling is a primary way for humankind to seek mutual recognition of value orientations between cultures,which facilitates the ability to jointly address the problems of human existence in the context of *** this study,we conducted an interview survey of 6,130 respondents who were college students or graduates from 107 *** results show that there were a number of cross-cultural values embodied in China’s stories seen by the respondents as part of a common vision for the future of humankind and widely identified guidance on collaborative responses to global *** cross-cultural values are common prosperity,ecological harmony,individual-collective integration,the urgency of global peace,as well as respect for multicultural and indigenous development paths.

关键词： China’s stories global identification cross-cultural communication

Efficacy of ginseng-based Renshenguben oral solution for cancer-related fatigue among patients with advanced-stage hepatocellular carcinoma:A prospective multicenter cohort study

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Hepatobiliary & Pancreatic Diseases International 2024年第3期23卷 249-256页

作者： Ming-Da Wang Chen Yuan Ke-chun Wang Nan-Ya Wang Ying-Jian Liang Hong Zhu Xiang-Min Tong Tian Yang Department of Hepatobiliary and Pancreatic surgery General Surgery CenterFirst Hospital of Jilin UniversityChangchun 130021China Department of Hepatobiliary surgery Eastern Hepatobiliary Surgery HospitalSecond Military Medical University(Naval Medical University)Shanghai 200438China Department of Clinical Laboratory Laboratory Medicine CenterZhejiang Provincial People’s HospitalHangzhou Medical CollegeHangzhou 310000China Department of Hepatobiliary surgery First Affiliated Hospital of Harbin Medical UniversityHarbin 150007China Department of Medical Oncology First Affiliated Hospital of Soochow UniversitySuzhou 215006China fDepartment of Central Laboratory Affiliated Hangzhou First People’s HospitalWestlake University School of MedicineHangzhou 310006China

Background:Cancer-related fatigue(CRF)is a common and debilitating symptom experienced by patients with advanced-stage cancer,especially those undergoing antitumor *** study aimed to evaluate the efficacy and safety of Renshenguben(RsGB)oral solution,a ginseng-based traditional Chinese medicine,in alleviating CRF in patients with advanced hepatocellular carcinoma(HCC)receiving antitumor ***:In this prospective,open-label,controlled,multicenter study,patients with advanced HCC at BCLC stage C and a brief fatigue inventory(BFI)score of≥4 were *** were assigned to the RsGB group(RsGB,10 mL twice daily)or the control group(with supportive care).Primary and secondary endpoints were the change in multidimensional fatigue inventory(MFI)score,and BFI and functional assessment of cancer therapy-hepatobiliary(FACT-Hep)scores at weeks 4 and 8 after *** events(AEs)and toxicities were ***:A total of 409 participants were enrolled,with 206 assigned to the RsGB *** week 4,there was a trend towards improvement,but the differences were not statistically *** week 8,the RsGB group exhibited a significantly lower MFI score(PsGB group showed significantly greater decrease in BFI and FACT-Hep scores at week 8(Psubgroup analyses among patients receiving various antitumor treatments showed similar *** linear regression analyses revealed that the RsGB group experienced a significantly substantial decrease in MFI,BFI,and FACT-Hep scores at week *** serious drug-related AEs or toxicities were ***:RsGB oral solution effectively reduced CRF in patients with advanced HCC undergoing antitumor therapy over an eight-week period,with no discernible *** findings support the potential of RsGB oral solution as an adjunctive treatment for managing CRF in this patient population.

关键词： Cancer-related fatigue Hepatocellular carcinoma Renshenguben oral solution Efficacy safety Ginseng

Analysis of the impact of immunotherapy efficacy and safety in patients with gastric cancer and liver metastasis

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World Journal of Gastrointestinal surgery 2024年第3期16卷 700-709页

作者： Kai Liu chun-Xiao Wu Hui Liang Tao Wang Ji-Yuan Zhang Xiao-Tao Wang Department of Radiation and Oncology Traditional Chinese Hospital of Lu’an affiliated to Anhui University of Traditional Chinese MedicineLu’an 237000Anhui ProvinceChina Department of Gastroenterology Ehu branch of Xishan People’s Hospital of Wuxi CityWuxi 214116Jiangsu ProvinceChina Department of Gastrointestinal surgery The First Affiliated Hospital of Guangzhou University of Traditional Chinese MedicineGuangzhou 510400Guangdong ProvinceChina Department of Gastrointestinal surgery Hunan Provincial People’s HospitalChangsha 410002Hunan ProvinceChina Department of Traditional Chinese medicine Ehu branch of Xishan People’s Hospital of Wuxi CityWuxi 214116Jiangsu ProvinceChina

BACKGROUND Gastric cancer(GC)is the fifth most common type of cancer and has the fourth highest death rate among all *** is a lack of studies examining the impact of liver metastases on the effectiveness of immunotherapy in individuals diagnosed with *** To investigate the influence of liver metastases on the effectiveness and safety of immunotherapy in patients with advanced *** This retrospective investigation collected clinical data of patients with advanced stomach cancer who had immunotherapy at our hospital from February 2021 to January *** baseline attributes were compared using either the Chi-square test or the Fisher exact probability *** chi-square test and Kaplan-Meier survival analysis were employed to assess the therapeutic efficacy and survival duration in GC patients with and without liver *** The analysis comprised 48 patients diagnosed with advanced GC,who were categorized into two groups:A liver metastasis cohort(n=20)and a non-liver metastatic cohort(n=28).Patients with liver metastasis exhibited a more deteriorated physical condition compared to those without liver *** objective response rates in the cohort with metastasis and the cohort without metastasis were 15.0%and 35.7%(P>0.05),***,the disease control rates in these two cohorts were 65.0%and 82.1%(P>0.05),*** median progression-free survival was 5.0 months in one group and 11.2 months in the other group,with a hazard ratio of 0.40 and a significance level(P)less than *** median overall survival was 12.0 months in one group and 19.0 months in the other group,with a significance level(P)greater than *** Immunotherapy is less effective in GC patients with liver metastases compared to those without liver metastasis.

关键词： Gastric cancer spread of cancer to the liver Treatment with immunotherapy Effectiveness of treatment

Gallbladder carcinosarcoma with a poor prognosis: A case report

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World Journal of Clinical Cases 2024年第10期12卷 1817-1823页

作者： Yi Dai Min Meng Qi-Zhi Luo Yuan-Jun Liu Fan Xiao chun-Hua Wang Department of Hepatobiliary surgery Suining Central HospitalSuining 629000Sichuan ProvinceChina The Cancer Center Suining Central HospitalSuining 629000Sichuan ProvinceChina Department of Pathology Suining Central HospitalSuining 629000Sichuan ProvinceChina Department of Liver surgery&Liver Transplantation West China Hospital of Sichuan UniversityChengdu 610041Sichuan ProvinceChina

BACKGROUND Carcinosarcoma of the gallbladder is a rare malignant tumor with a very poor *** date,only approximately 100 patients have been reported in the English *** prognosis of this tumor type is poor,the preoperative diagnosis is difficult,and there is a possibility of a *** present an unsuccessful case of carcinosarcoma of the gallbladder with a preoperative misdiagnosis and rapid early postoperative ***,we have a deeper understanding of the poor prognosis of gallbladder carcinosarcoma(GBC)*** sUMMARY The patient is a 65-year-old *** was admitted to the hospital because of right upper abdomen distending pain and discomfort for half a *** magnetic resonance imaging revealed a polycystic mass in the right lobe of the liver and the fossa of the *** admission,the patient was diagnosed with a liver abscess,which was treated by abscess puncture ***,this treatment was *** and cholecystectomy were performed one month after the *** pathologic examination revealed carcinosarcoma of the gallbladder,and the resected specimen contained two tumor *** month after surgery,the patient's tumor recurred in situ and started to compress the duodenum,resulting in duodenal obstruction and *** treatment was not *** patient died of gastrointestinal hemorrhage and hypovolemic *** Carcinosarcoma of the gallbladder is a rare malignant tumor that is easily misdiagnosed preoperatively and has a poor prognosis.

关键词： Gallbladder disease Carcinosarcoma Misdiagnosis Poor prognosis Pathological diagnosis Recurrence Case report

A rare missense PAX6 mutation causes atypical aniridia in a three-generation Chinese family

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International Journal of Ophthalmology(English edition) 2024年第3期17卷 466-472页

作者： Zhi-Bo Lin chun-Yun Feng Jin Li An-Peng Pan Hai-sen sun A-Yong Yu shi-Hao Chen National Clinical Research Center for Ocular Diseases Eye HospitalWenzhou Medical UniversityWenzhou 325027Zhejiang ProvinceChina Department of Ophthalmology the Quzhou Affiliated Hospital of Wenzhou Medical UniversityQuzhou People’s HospitalQuzhou 324000Zhejiang ProvinceChina

●AIM:To investigate the molecular diagnosis of a threegeneration Chinese family affected with aniridia,and further to identify clinically a PAX6 missense mutation in members with atypical aniridia.●METHODs:Eleven family members with and without atypical aniridia were *** family members underwent comprehensive ophthalmic examinations.A combination of whole exome sequencing(WEs)and direct sanger sequencing were performed to uncover the causative mutation.●REsULTs:Among the 11 family members,8 were clinically diagnosed with congenital aniridia(atypical aniridia phenotype).A rare heterozygous mutation c.622C>T(***208Trp)in exon 8 of PAX6 was identified in all affected family members but not in the unaffected members or in healthy control subjects.●CONCLUsION:A rare missense mutation in the PAX6 gene is found in members of a three-generation Chinese family with congenital atypical *** result contributes to an increase in the phenotypic spectrum caused by PAX6 missense heterozygous variants and provides useful information for the clinical diagnosis of atypical aniridia,which may also contribute to genetic counselling and family planning.

关键词： PAX6 gene atypical aniridia missense mutation mutation

Thymic carcinoid with multiple bone metastases:A case report

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World Journal of Clinical Cases 2024年第13期12卷 2275-2280页

作者： chun-Qiao Chen Ming-Yue Huang Min Pan Qiu-Qiu Chen Fei-Fei Wei Hui Huang Department of Oncology People’s Hospital of GuilinGuilin 541000Guangxi Zhuang Autonomous RegionChina

BACKGROUND Thymic carcinoid(TC)is a rare entity among anterior mediastinal *** are neuroendocrine carcinomas that constitute approximately 2%–5%of all thymic epithelial *** sUMMARY The study reported a rare TC with multiple bone metastases.A 77-year-old man presented with a 2-month history of lower back pain and weight loss of 5 *** resonance imaging scans revealed damage to the lumbar spine,sacrocaudal vertebrae and iliac crest,suggesting bone metastasis;computed tomography(CT)scan of the thorax showed a calcified anterior mediastinal mass;positron emission tomography-CT demonstrated multiple abnormal bone signals;and laboratory work-up showed no endocrine ***-needle aspiration biopsy revealed predominantly single small,round to oval cells with scant cytoplasm and some loose clusters,suggesting endocrine *** pathological diagnosis was atypical carcinoid,which tend to originate from the thymus and was classified as intermediate-highly *** patient underwent anlotinib-targeted ***(12 mg)was administered daily for 2 wk,after which the patient was allowed to rest for 21 ***-up CT after one year demonstrated that the tumor had shrunk by approximately 29%after *** has a long stable disease benefit of more than 2.5 *** These findings demonstrated that anlotinib is a promising treatment regimen for patients with TC and multiple bone metastases.

关键词： Thymic carcinoid Anlotinib Multitargeted tyrosine kinase inhibitor Bone metastasis Case report