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Magnetic compression anastomosis to restore biliary tract continuity after obstruction following major abdominal trauma:A case report

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World Journal of Gastrointestinal Surgery 2024年第6期16卷 1933-1938页

作者： miao-miao Zhang Jie Tao Huan-Chen Sha Yun Li Xiao-Gang Song Oliver J Muensterer fang-fang Dong Li Zhang Yi Lyu Xiao-Peng Yan Department of Hepatobiliary Surgery The First Affiliated Hospital of Xi'an Jiaotong UniversityXi'an 710061Shaanxi ProvinceChina Shaanxi Provincial Key Laboratory of Magnetic Medicine The First Affiliated Hospital of Xi'an Jiaotong UniversityXi'an 710061Shaanxi ProvinceChina National Local Joint Engineering Research Center for Precision Surgery&Regenerative Medicine The First Affiliated Hospital of Xi'an Jiaotong UniversityXi'an 710061Shaanxi ProvinceChina Department of Pediatric Surgery Dr.von Hauner Children’s HospitalLudwig-Maximilians-University Medical CenterMunich 80337Germany

BACKGROUND The combination of magnetic compression anastomosis(MCA)and endoscopy has been used to treat biliary stricture after liver ***,its use for the treatment of complex biliary obstruction after major abdominal trauma has not been *** case report describes the successful use of MCA for the treatment of biliary obstruction resulting from major abdominal trauma.A 23-year-old man underwent major abdominal surgery(repair of liver rupture,right half colon resection,and ileostomy)following a car accident one year *** abdominal drainage tube,positioned at the Winslow foramen,was draining approximately 600-800 mL of bile per *** the two endoscopic retrograde cholangiopancreatography procedures,the guide wire was unable to enter the common bile duct,which prevented placement of a biliary *** combined with endoscopy was used to successfully achieve magnetic anastomosis of the peritoneal sinus tract and duodenum,and then a choledochoduodenal stent was ***,the external biliary drainage tube was *** patient achieved internal biliary drainage leading to the removal of the external biliary drainage tube,which improved the quality of *** Magnetic compression technique can be used for the treatment of complex biliary obstruction with minimal operative trauma.

关键词： Magnetic compression anastomosis Magnetosurgery Endoscopy Magnetic Surgery Clinic Biliary obstruction Case report

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Genetic analyses of ancient tea trees provide insights into the breeding history and dissemination of Chinese Assam tea(Camellia sinensis ***)

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Plant Diversity 2024年第2期46卷 229-237页

作者： miao-miao Li Muditha K.Meegahakumbura Moses C.Wambulwa Kevin S.Burgess Michael Möller Zong-fang Shen De-Zhu Li Lian-Ming Gao CAS Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming650201China Germplasm Bank of Wild Species Kunming Institute of BotanyChinese Academy of ScienceKunming650201China Kunming College of Life Science University of Chinese Academy of SciencesKunming650201YunnanChina Department of Export Agriculture Faculty of Animal Science and Export AgricultureUva Wellassa UniversityBadulla90000Sri Lanka Department of Life Sciences School of Science and ComputingSouth Eastern Kenya University170-90200KituiKenya Department of Biology Columbus State UniversityUniversity System of GeorgiaColumbusGA31907-5645USA Royal Botanic Garden Edinburgh 20A Inverleith RowEdinburghEH35LRScotlandUK Lijiang Forest Biodiversity National Observation and Research Station Kunming Institute of BotanyChinese Academy of SciencesLijiang674100YunnanChina

Chinese Assam tea(Camellia sinensis ***)is an important tea crop with a long history of cultivation in Yunnan,*** its potential value as a genetic resource,its genetic diversity and domestication/breeding history remain *** address this issue,we genotyped 469 ancient tea plant trees representing 26 *** *** populations,plus two of its wild relatives(six and three populations of *** and ***,respectively)using 16 nuclear microsatellite *** showed that Chinese Assam tea has a relatively high,but comparatively lower gene diversity(H_(S)=0.638)than the wild relative ***(H_S=0.658).Clustering in STRUCTURE indicated that Chinese Assam tea and its two wild relatives formed distinct genetic groups,with considerable interspecific *** Chinese Assam tea accessions clustered into three gene pools,corresponding well with their geographic ***,New Hybrids analysis indicated that 68.48%of ancient Chinese Assam tea plants from Xishuangbanna were genetic intermediates between the Puer and Lincang gene *** addition,10%of the ancient Chinese Assam tea individuals were found to be hybrids between Chinese Assam tea and *** results suggest that Chinese Assam tea was domesticated separately in three gene pools(Puer,Lincang and Xishuangbanna)in the Mekong River valley and that the hybrids were subsequently selected during the domestication *** the domestication history of Chinese Assam tea in southwestern Yunnan remains complex,our results will help to identify valuable genetic resources that may be useful in future tea breeding programs.

关键词： Tea plant Hybrid origin Genetic diversity Domestication history Camellia sinensis var.assamica Camellia taliensis

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Fas/FasL and Complement Activation are Associated with Chronic Active Epstein-Barr Virus Hepatitis

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Journal of Clinical and Translational Hepatology 2023年第3期11卷 540-549页

作者： Jing Lin miao-fang Su Jiao-Long Zheng Lei Gu Hai-Cong Wu Xia Wu Hai-Yan Lin Zhi-Xian Wu Dong-Liang Li Department of Hepatobiliary Medicine Fuzong Clinical Medical College of Fujian Medical University900TH Hospital of the Joint Logistic Support ForcePLAFuzhouFujianChina Department of Respiratory and Critical Care Medicine The First Affiliated Hospital of Chongqing Medical UniversityChongqingChina

Background and Aims:Chronic active Epstein-Barr virus hepatitis(CAEBVH)is a rare and highly lethal disease char-acterized by hepatitis and *** study aimed to investigate the clinicopathological features and pathogenic mechanisms of ***:Ten patients with con-firmed Epstein-Barr virus hepatitis infection were *** clinicopathological characteristics of these patients were summarized and *** cytometry was utilized to detect peripheral blood immune cell phenotypes and whole exome sequencing was used to explore pathogenic genetic ***,immunohistochemical staining was em-ployed to verify pathogenic ***:Clinical features observed in all Epstein-Barr virus hepatitis patients included fever(7/10),splenomegaly(10/10),hepatomeg-aly(9/10),abnormal liver function(8/10),and CD8+T cell lymphopenia(6/7).Hematoxylin and eosin staining revealed lymphocytic infiltration in the *** Epstein-Barr vi-rus-encoded small RNA in-situ hybridization(EBER-ISH)of lymphocytes of liver tissues was *** exome se-quencing indicated that cytotoxic T lymphocytes and the complement system were *** expression of CD8,Fas,FasL,and Caspase-8 expression as well as apoptotic markers was enhanced in the Epstein-Barr virus hepatitis group relative to the controls(p<0.05).Lastly,Complement 1q and complement 3d expression,were higher in CAEBVH patients relative to controls(p<0.05).Conclusions:CAE-BVH patients developed fever,hepatosplenomegaly,and *** changes were a diffuse lymphocytic sinusoidal infiltrate with EBER-ISH ***/FasL and complement activation were involved in CAE-BVH patients.

关键词： Chronic active EB virus hepatitis Fas/FasL Complement

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Developing guanine base editors for G-to-T editing in rice

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Journal of Integrative Plant Biology 2024年第8期66卷 1557-1560页

作者： Lang Liu Zhongming Zhang Chenyang Wang fang Yan Wenxian Sun Xueping Zhou Weiguo miao Huanbin Zhou State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China Department of Plant Pathology China Agricultural UniversityBeijing 100193China Scientiﬁc Observing and Experimental Station of Crop Pests in Guilin Ministry of Agriculture and Rural AffairsGuilin 541399China School of Plant Protection Hainan UniversityHaikou 570228China State Key Laboratory of Rice Biology Institute of BiotechnologyZhejiang UniversityHangzhou 310058China Key Laboratory of Gene Editing Technologies Ministry of Agricultural and Rural AffairsSanya 572024China

Single nucleotide polymorphisms (SNPs) are widely present and related to desirable agronomic traits in *** regularly interspaced palindromic repeats(CRISPR)/CRISPR-associated nuclease 9 (Cas9)-mediated base editors have been frequently used to correct defective alleles and create novel alleles by artificial evolution for rapid crop genetic improvement (Ma et al.,2021).

关键词： alleles agronomic base

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Enhanced dye degradation capability and reusability of Fe-based amorphous ribbons by surface activation

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Journal of Materials Science & Technology 2020年第18期52卷 163-173页

作者： fang miao Qianqian Wang Siyi Di Lu Yun Jing Zhou Baolong Shen School of Materials Science and Engineering Jiangsu Key Laboratory for Advanced Metallic MaterialsSoutheast UniversityNanjing 211189China Institute of Massive Amorphous Metal Science China University of Mining and TechnologyXuzhou 221116China

The dye degradation capability and reusability of FeSiBNbCu amorphous ribbons are largely enhanced due to the surface activation by ball *** time required for degrading 50%of acid orange 7 solution by the activated FeSiBNbCu amorphous ribbons is only 1/6 of that by the as-quenched ribbons,while the reusable times of the activated ribbons is 6 times larger than that of the as-quenched *** superior degradation capability and better reusability of the activated FeSiBNbCu amorphous ribbons come from not only the uneven topography of the ribbon surface induced by ball milling,but also the stored deformation energy,including the structural rejuvenation and the enlarged residual *** structural rejuvenation in the activated FeSiBNbCu amorphous ribbons is verified by heat relaxation analysis,and the increased residual stress is confirmed by the magnetic domain measurements on the ribbon ***,the environmental adaptability of the activated FeSiBNbCu amorphous ribbons is also *** possible pathways for degradation of acid orange 7 using the activated ribbons,including azo bond cleavage and hydroxylation of benzene ring,are *** work provides a new method to effectively improve the degradation performance of amorphous ribbons.

关键词： Structural rejuvenation Stored deformation energy Residual stress Magnetic force microscopy

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Multifunctional Integrated Organic-Inorganic-Metal Hybrid Aerogel for Excellent Thermal Insulation and Electromagnetic Shielding Performance

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Nano-Micro Letters 2024年第10期16卷 163-175页

作者： Zhaoqi Niu Fengjin Qu fang Chen Xiaoyan Ma Beixi Chen Luyao Wang miao Xu Shumeng Wang Liang Jin Chengshuang Zhang Xiao Hou Ministry of Industry and Information Technology Key Laboratory of Special Function and Smart Polymer Materials Key Laboratory of Materials Physics and Chemistry of Ministry of Education for Extraordinary ConditionsNorthwestern Polytechnical UniversityXi'an 710072People's Republic of China Spallation Neutron Source Science Center Institution Dongguan 523803People's Republic of China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049People's Republic of China China Aerospace Science and Industry Corporation Sixth Academy Hohhot 022185People's Republic of China Xi'an Aerospace Composites Research Institute Xi'an 710025People's Republic of China China Aerospace Science and Technology Corporation Beijing 100037People's Republic of China

Vehicles operating in space need to withstand extreme thermal and electromagnetic environments in light of the burgeoning of space science and *** is imperatively desired to high insulation materials with lightweight and extensive mechanical ***,a boron-silica-tantalum ternary hybrid phenolic aerogel(BSiTa-PA)with exceptional thermal stability,extensive mechanical strength,low thermal conductivity(49.6 mW m^(-1)K^(-1)),and heightened ablative resistance is prepared by an expeditious *** extremely thermal erosion,the obtained carbon aerogel demonstrates noteworthy electromagnetic interference(EMI)shielding performance with an efficiency of 31.6 dB,accompanied by notable loading property with specific modulus of 272.8 kN·m kg^(-1).This novel design concept has laid the foundation for the development of insulation materials in more complex extreme environments.

关键词： Multi-hybrid aerogel Metal-phenolic coordination Thermal insulation EMI shielding Convertibility and multifunctionality

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Abiotic stress treatment reveals expansin like A gene OfEXLA1 improving salt and drought tolerance of Osmanthus fragrans by responding to abscisic acid

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Horticultural Plant Journal 2024年第2期10卷 573-585页

作者： Bin Dong Qianqian Wang Dan Zhou Yiguang Wang Yunfeng miao Shiwei Zhong Qiu fang Liyuan Yang Zhen Xiao Hongbo Zhao School of Landscape Architecture Zhejiang Agriculture and Forestry UniversityHangzhouZhejiang 311300China Zhejiang Provincial Key Laboratory of Germplasm Innovation and Utilization for Garden Plants HangzhouZhejiang 311300China Key Laboratory of National Forestry and Grassland Administration on Germplasm Innovation and Utilization for Southern Garden Plants HangzhouZhejiang 311300China

Sweet osmanthus(Osmanthus fragrans) is a having general approval aromatic tree in China that is widely applied to landscaping and gardening. However, the evergreen tree adaptability is limited by many environmental stresses. Currently, limited information is available regarding the genetic analysis and functional identification of expansin genes in response to abiotic stress in sweet osmanthus. In this study, a total of 29 expansin genes were identified and divided into four groups by genome-wide analysis from the sweet osmanthus genome. Transcriptome and quantitative Real-time PCR analysis showed that the cell wall-localized protein expansin-like A(OfEXLA1) gene was significantly induced by salt and drought treatment. Histochemical GUS staining of transgenic Arabidopsis lines in which GUS activity was driven with the OfEXLA1 promoter, GUS activity was significantly induced by salt, drought, and exogenous abscisic acid(ABA). In yeast, we found OfEXLA1overexpression significantly improved the population of cells compared with wild-type strains after NaCl and polyethylene glycol(PEG)treatment. Additionally, OfEXLA1 overexpression not only promoted plant growth, but also improved the salt and drought tolerance in Arabidopsis. To gain insight into the role of ABA signaling in the regulation of OfEXLA1 improving abiotic tolerance in sweet osmanthus, four differentially expressed ABA Insensitive 5(ABI5)-like genes(OfABL4, OfABL5, OfABL7, and OfABL8) were identified from transcriptome, and dualluciferase(dual-LUC) and yeast one hybrid(Y1H) assay showed that OfABL4 and OfABL5 might bind to OfEXLA1 promoter to accumulate the OfEXLA1 expression by responding to ABA signaling to improve abiotic tolerance in sweet osmanthus. These results provide the information for understanding the molecular functions of expansin-like A gene and molecular breeding of sweet osmanthus in future.

关键词： Osmanthus fragrans Abiotic tolerance Expansin Abscisic acid

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裸花紫珠艾纳香洗衣液的制备和性能检测

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广州化工 2024年第5期52卷 77-79,94页

作者：吴翠欣郑榕纯王彤陈怡怡方沁淼罗爱勤鲁伟伟广州新华学院广东广州510520

提取分离裸花紫珠和滇桂艾纳香的成分,以起泡性、抑菌性、粘度为4个考察因素筛选裸花紫珠艾纳香洗衣液的最优处方,即为11%辛癸基葡糖苷、3.5%椰油酰胺丙基甜菜碱(CAB)、13%月桂酰胺丙基氧化胺、7%十二烷基苯磺酸钠、5%裸花紫珠提取浓缩... 详细信息

提取分离裸花紫珠和滇桂艾纳香的成分,以起泡性、抑菌性、粘度为4个考察因素筛选裸花紫珠艾纳香洗衣液的最优处方,即为11%辛癸基葡糖苷、3.5%椰油酰胺丙基甜菜碱(CAB)、13%月桂酰胺丙基氧化胺、7%十二烷基苯磺酸钠、5%裸花紫珠提取浓缩液、5%艾纳香提取浓缩液、0.7%的柠檬酸和0.3%氯化钠以及54.5%去离子水组成;该洗衣液的起泡性能稳定,对金黄色葡萄球菌的抑菌圈直径为22 mm,去污力能满足人们的需求。

关键词：艾纳香裸花紫珠洗衣液抑菌金黄色葡萄球菌

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裸花紫珠艾纳香抑菌洗手液的制备和性能检测

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广州化工 2024年第17期52卷 31-33,39页

作者：吴翠欣郑榕纯王彤陈怡怡方沁淼罗爱勤鲁伟伟广州新华学院广东广州510520

制备一种含有裸花紫珠与滇桂艾纳香成分的抑菌洗手液,并通过其起泡性、黏度、抑菌性评价其性能。其处方由18%脂肪醇聚氧乙烯醚硫酸钠(AES)、9%椰油酰胺丙基甜菜碱(CAB)、3%甘油(丙三醇)、7%裸花紫珠艾纳香提取浓缩液、0.26%10%NaOH溶液... 详细信息

制备一种含有裸花紫珠与滇桂艾纳香成分的抑菌洗手液,并通过其起泡性、黏度、抑菌性评价其性能。其处方由18%脂肪醇聚氧乙烯醚硫酸钠(AES)、9%椰油酰胺丙基甜菜碱(CAB)、3%甘油(丙三醇)、7%裸花紫珠艾纳香提取浓缩液、0.26%10%NaOH溶液和62.74%去离子水组成;该洗手液的起泡性能稳定,黏度与市售洗手液相比无显著差异,对金黄色葡萄球菌的抑菌圈直径为22 mm,该洗手液性能良好。

关键词：艾纳香裸花紫珠洗手液抑菌金黄色葡萄球菌

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Novel magnetic compression technique for the treatment of postoperative anastomotic stenosis in rectal cancer:A case report

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World Journal of Gastrointestinal Surgery 2024年第6期16卷 1926-1932页

作者： miao-miao Zhang Huan-Chen Sha Hai-Rong Xue Yuan-Fa Qin Xiao-Gang Song Yun Li Yu Li Zheng-Wu Deng Yu-Lin Gao fang-fang Dong Yi Lyu Xiao-Peng Yan Department of Hepatobiliary Surgery The First Affiliated Hospital of Xi’an Jiaotong UniversityXi’an 710061Shaanxi ProvinceChina Department of Shaanxi Provincial Key Laboratory of Magnetic Medicine The First Affiliated Hospital of Xi'an Jiaotong UniversityXi'an 710061Shaanxi ProvinceChina Department of National Local Joint Engineering Research Center for Precision Surgery&Regenerative Medicine The First Affiliated Hospital of Xi'an Jiaotong UniversityXi'an 710061Shaanxi ProvinceChina Department of Gastroenterology The First Affiliated Hospital of Xi'an Jiaotong UniversityXi'an 710061Shaanxi ProvinceChina

BACKGROUND The treatment of postoperative anastomotic stenosis after excision of rectal cancer is *** balloon dilation and radial incision are not effective in all *** present a new endoscopy-assisted magnetic compression technique(MCT)for the treatment of rectal anastomotic *** successfully applied this MCT to a patient who developed an anastomotic stricture after radical resection of rectal cancer.A 50-year-old man had undergone laparoscopic radical rectal cancer surgery at a local hospital 5 months ago.A colonoscopy performed 2 months ago indicated that the rectal anastomosis was narrow due to which ileostomy closure could not be *** patient came to the Magnetic Surgery Clinic of the First Affiliated Hospital of Xi'an Jiaotong University after learning that we had successfully treated patients with colorectal stenosis using *** performed endoscopy-assisted magnetic compression surgery for rectal *** magnets were removed 16 d later.A follow-up colonoscopy performed after 4 months showed good anastomotic patency,following which,ileostomy closure surgery was *** MCT is a simple,non-invasive technique for the treatment of anastomotic stricture after radical resection of rectal *** technique can be widely used in clinical settings.

关键词： Rectal cancer Magnetic compression technique Magnetosurgery Anastomotic stricture Magnetic surgery clinic Case report

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