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Taxonomic revisionofthegenus Lactarius(Russulales,Basidiomycota)in Korea

Fungal Diversity 2019年第2期95卷 275-335页

作者： Hyun Lee Komsit Wissitrassameewong Myung Soo Park Annemieke Verbeken John Eimes young woon lim School of Biological Sciences and Institute of Microbiology Seoul National University1 Gwanak-roGwanak-guSeoul 08826Korea Department of Biology Research Group MycologyGhent UniversityK.L.Ledeganckstraat 359000 GhentBelgium University College Sungkyunkwan University2066 SeoburoJangan-guSuwon 16419Korea

The genus Lactarius Pers.(Russulales)is a cosmopolitan group of Basidiomycota that forms ectomycorrhizal relationships primarily with both deciduous and coniferous *** the genus has been well-studied in Europe and North America,only fragmentary researches have been carried out on Asian *** particular,the distribution of Lactarius species in South Korea is poorly understood due to insufficient morphological descriptions and a lack of DNA sequence *** addition,the misuse of European and North American names has added to confusion regarding the taxonomy of Asian Lactarius *** this study,the diversity of Lactarius in South Korea was evaluated by employing both morphological and phylogenetic approaches.A multi-locus phylogenetic analysis of 729 Lactarius specimens collected between 1960 and 2017 was performed using the internal transcribed spacer(ITS)region,partial nuclear ribosomal large subunit(nrLSU),partial second largest subunit of RNA polymerase II(rpb2),and minichromosome maintenance complex component 7(mcm7).49 Lactarius species were identified in three Lactarius subgenera:***(17 spp.),***(22 spp.),and ***(10 spp.).Among them,28 Lactarius species were identified as new to science,while just 17 were previously described Lactarius *** of the taxa remain un-named due to paucity of materials.A key to Korean Lactarius species,molecular phylogenies,a summary of diversity,and detailed description are provided.

关键词： Intercontinental conspecificity mcm7 Milkcaps Multi-locus phylogeny Species delimitation

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Extracellular vesicles for neural regeneration after spinal cord injury

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Neural Regeneration Research 2024年第3期19卷 491-492页

作者： young-Ju lim Wook-Tae Park Gun Woo Lee Department of Orthopedic Surgery Yeungnam University Medical CenterYeungnam University College of MedicineDaeguKorea

What is spinal cord injury:Spinal cord injury(SCI)is the damage to the structure of the bundles of cells and nerves that communicate signals from the brain to the body and *** pathology of SCI includes both primary and secondary injuries(Morales et al.,2016).Physical forces such as compression,shearing,contusion,and tearing are major causes of primary injury in *** are two main processes in primary injury:acute and *** acute phase includes traumatic disruption of axons and hemorrhage of the blood vessels around the spinal *** injury to the vessels can lead to increased edema within the neural and cord tissues,susceptibility to infiltration by microglia and astrocytes,excitotoxicity,and ***,disruption of the blood-spinal cord barrier results in the release of inflammatory cytokines from specific cells and vessels.

关键词： acute injuries nerves

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Porocarcinoma in a palm reconstructed with a full thickness skin graft: A case report

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World Journal of Clinical Cases 2024年第3期12卷 665-670页

作者： Seok Beom lim Kun young Kwon Hoon Kim Soo Yeon lim In Chang Koh Department of Plastic and Reconstructive Surgery Konyang University Medical CenterKonyang University of College of MedicineDaejeon 35365South Korea Department of Pathology Konyang University Medical CenterKonyang University of College of MedicineDaejeon 35365South Korea

BACKGROUND Porocarcinoma is a rare type of skin cancer that originates from sweat gland *** is an aggressive malignant skin cancer that is difficult to diagnose clinically owing to its rarity and similarity to squamous cell carcinoma(SCC).CASE SUMMARY This case involved a 92-year-old woman,a farmer by profession,presented with an exophytic and verrucous mass on her left palm that had formed 2 years prior and caused chronic pain and frequent ***,the patient was diagnosed with SCC using a punch biopsy;however,a repeat biopsy with addi-tional immunohistochemical tests was performed for ***,the patient was diagnosed with porocarcinoma and reconstruction was planned using a full-thickness skin *** treatment,the range of motion of the palm was preserved,and the aesthetic outcome was *** 6 mo of follow-up,the patient was satisfied with the *** Porocarcinoma is commonly misdiagnosed as SCC;therefore,clinicians should consider porocarcinomas when evaluating mass-like lesions on the hands.

关键词： Eccrine porocarcinoma Hand defects Reconstructive surgery Sweat gland tumor Skin graft Case report

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Transparent high-performance piezoceramics through pressureless sintering

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Journal of Advanced Ceramics 2024年第5期13卷 561-567页

作者： Hye-lim Yu Woo-Seok Kang Ju-Hyeon Lee Temesgen Tadeyos Zate young-Jin Lee Bo-Kun Koo Dong-Jin Shin Min-Soo Kim Soon-Jong Jeong young Ghyu Ahn Wook Jo Department of Material Science and Engineering Ulsan National Institute of Science and TechnologyUlsan 44919Republic of Korea Energy Conversion Research Center Korea Electrotechnology Research InstituteChangwon 51543Republic of Korea MLCC Development Team Component Biz.UnitSamsung Electro-Mechanics Co.Ltd.Suwon 16674Republic of Korea

Piezoelectricity offers an electromechanical coupling that is widely utilized in transducer *** has been a consistent demand for transparent piezoelectric materials for optoelectrical ***,despite the inherent tradeoff between the transparency and the piezoelectricity,numerous strategies have been explored to develop the transparent piezoelectric ***,the most transparent piezoelectric materials developed to date is either a single crystal or materials that achieve transparency via hot-press sintering,limiting its industrial ***,we introduce a novel piezoelectric material that ensures transparency through co-doping and pressureless sintering of polycrystalline *** this study,we employed a compositional optimization approach to enhance the synergistic effect between the transparency and the piezoelectric properties of 0.71Pb(Mg_(1/3)Nb_(2/3))O_(3)–0.29PbTiO_(3)(PMN–0.29PT)*** utilizing the tape casting process for mass production and large-area manufacturing,our Pb_(0.913)La_(0.0145)Sm_(0.0145)(Mg_(1/3)Nb_(2/3))_(0.71)Ti_(0.29)O_(3)(TP2.9)ceramics exhibited over 60%transparency and large piezoelectric coefficient(d33)of 1104 pC/*** material holds considerable promise for a wide range of industrial applications in both the optical and electronic domains.

关键词： piezoelectric ceramics transparency pressureless sintering co-doping tape casting

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Efficacy of chemotherapy containing bevacizumab in patients with metastatic colorectal cancer according to programmed cell death ligand 1

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World Journal of Gastrointestinal Oncology 2024年第8期16卷 3521-3528页

作者： Shin Woo Kang Sung Hee lim Min-Ji Kim Jeeyun Lee young Suk Park Ho Yeong lim Won Ki Kang Seung Tae Kim Division of Hematology Oncology Department of MedicineSamsung Medical CenterSungkyunkwan University School of MedicineSeoul 06351South Korea Samsung Biomedical Research Institute Samsung Medical CenterSeoul 06351South Korea

BACKGROUND Bevacizumab,an anti-vascular endothelial growth factor(VEGF)monoclonal antibody,inhibits angiogenesis and reduces tumor *** VEGF-C,lactate dehydrogenase,and inflammatory markers have been reported as predictive markers related to bevacizumab *** cell death ligand 1(PD-L1)could act upon VEGF receptor 2 to induce cancer cell angiogenesis and *** To investigate the efficacy of bevacizumab-containing chemotherapy in patients with metastatic colorectal cancer(CRC)according to the expression of *** This analysis included CRC patients who received bevacizumab plus FOLFOX or FOLFIRI as first-line therapy between June 24,2014 and February 28,2022,at Samsung Medical Center(Seoul,South Korea).Analysis of patient data included evaluation of PD-L1 expression by the combined positive score(CPS).We analyzed the efficacy of bevacizumab according to PD-L1 expression status in patients with *** A total of 124 patients was included in this *** all patients were treated with bevacizumab plus FOLFIRI or FOLFOX as the first-line *** 77%of patients received FOLFOX,23%received FOLFIRI as backbone first-line *** numbers of patients with a PD-L1 CPS of 1 or more,5 or more,or 10 or more were 105(85%),64(52%),and 32(26%),*** results showed no significant difference in progression-free survival(PFS)and overall survival(OS)with bevacizumab treatment between patients with PDL1 CPS less than 1 and those with PD-L1 CPS of 1 or more(PD-L1<1%vs PD-L1≥1%;PFS:P=0.93,OS:P=0.33),between patients with PD-L1 CPS less than 5 and of 5 or more(PD-L1<5%vs PD-L1≥5%;PFS:P=0.409,OS:P=0.746),and between patients with PD-L1 CPS less than 10 and of 10 or more(PD-L1<10%vs PD-L1≥10%;PFS:P=0.529,OS:P=0.568).CONCLUSION Chemotherapy containing bevacizumab can be considered as first-line therapy in metastatic CRC irrespective of PD-L1 expression.

关键词： Bevacizumab Colorectal cancer Programmed cell death ligand 1 expression First-line chemotherapy Metastatic colorectal cancer

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World Journal of Emergency Medicine 2024年第4期15卷 256-262页

作者： Jie Er Janice Soo Yuan Helen Zhang Gek Hsiang lim Fatimah Lateef Department of Emergency Medicine Singapore General HospitalSingapore 168753Singapore Health Services Research Unit Singapore General HospitalSingapore168753Singapore

BACKGROUND:This study aimed to review bicycle-related injuries during the COVID-19 pandemic to assist with reinforcement or implementation of new policies for injury ***:This is a retrospective descriptive analysis of injuries sustained during cycling for patients 18 years old and above who presented to Singapore General Hospital from January to June *** records were reviewed and *** analyses were used to summarize patient characteristics,and differences in characteristics subgrouped by triage acuity and discharge status were ***:The study included 272 patients with a mean age of 43 years and a male predominance(71.7%).Most presented without referrals(88.2%)and were not conveyed by ambulances(70.6%).Based on acuity category,there were 24(8.8%)Priority 1(P1)patients with 7 trauma activations,174(64.0%)and 74(27.2%)P2 and P3 patients *** most common injuries were fractures(34.2%),followed by superficial abrasion/contusion(29.4%)and laceration/wound(19.1%).Thirteen(4.8%)patients experienced head injury and 85 patients(31.3%)were documented to be wearing a *** majority occurred on the roads as traffic accidents(32.7%).Forty-two patients(15.4%)were admitted with a mean length of stay of 4.1 d and 17(6.3%)undergone surgical *** of 214(78.7%)discharged patients,no re-attendances or mortality were *** the subgroup analysis,higher acuity patients were generally older,with higher proportions of head injuries leading to ***:Our study highlights significant morbidities in bicycle-related *** is also a high proportion of fractures in the young healthy male *** prevention is paramount and we propose emphasizing helmet use and road user safety.

关键词： Cycling Injuries Emergency department

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The quest for a globally comprehensible Russula language

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Fungal Diversity 2019年第6期99卷 369-449页

作者： Slavomır Adamcik Brian Looney Miroslav Cabon Sona Jancovicova Katarina Adamcikova Peter G.Avis Magdalena Barajas Rajendra P.Bhatt Adriana Corrales Kanad Das Felix Hampe Aniket Ghosh Genevieve Gates Ville Kalviainen Abdul Nasir Khalid Munazza Kiran Ruben De Lange Hyun Lee young woon lim Alejandro Kong Cathrin Manz Clark Ovrebo Malka Saba Tero Taipale Annemieke Verbeken Komsit Wisitrassameewong Bart Buyck Institute of Botany Plant Science and Biodiversity CenterSlovak Academy of SciencesDubravska cesta 984523 BratislavaSlovakia Department of Biology Duke University130 Science DriveDurhamNC 27708-0338USA Department of Botany Faculty of Natural SciencesComeniusUniversity in BratislavaRevova 3981102 BratislavaSlovakia Department of Plant Pathology and Mycology Institute of Forest EcologySlovak Academy of Sciences ZvolenAkademicka 294901 NitraSlovakia Indiana University Northwest 3400 BroadwayMarram HallRoom 308GaryIN 46408USA Department of Botany&Microbiology H.N.B.Garhwal UniversityGarhwalSrinagar 246174UttarakhandIndia Programa de Biologia Facultad de Ciencias Naturales y MatematicasUniversidad del RosarioCr.24#63C-69BogotaD.C.Colombia A.J.C.Bose Indian Botanic Garden Botanical Survey of IndiaP.O.Botanic GardenHowrah 711103India Grafenroda Germany Tasmanian Institute of Agriculture Private Bag 98HobartTAS 7001Australia Helsinki Finland Department of Botany University of the PunjabQuaid-e-Azam CampusLahore 54590Pakistan Department of Biology Ghent UniversityK.L.Ledeganckstraat 359000 GhentBelgium School of Biological Sciences and Institute of Microbiology Seoul National UniversitySeoul 08826South Korea Centro de Investigaciones en Ciencias Biologicas Km.10.5 Carretera San Martin Texmelucan-TlaxcalaCP.90120IxtacuixtlaTlaxcalaMexico Department of Mycology Goethe University Frankfurt am MainBiologicumMax-von-Laue-Str.1360438 Frankfurt am MainGermany Department of Biology University of Central Oklahoma100.N.University DriveBox 89EdmondOK 73034USA Department of Plant Sciences Quaid-i-Azam UniversityIslamabad 45320Pakistan Koskenkylan Saha Finland Institut de Systematique Ecologie et Biodiversite(ISYEB)Museum national d’histoire naturelleCNRSSorbonne UniversiteEPHE57 rue CuvierCP 3975005 ParisFrance

Since 2007,the quality of Russula descriptions has improved and the use of molecular support for species delimitation and the number of published new species has ***,the description style is not consistent and has regional or author-specific *** recent publications still favour descriptions of spores compared to hymenium and pileipellis elements,and usually only the spore size is provided with statistical *** study proposes standards for descriptions of the microscopic structure of Russula species(Russulaceae,Agaricomycetes).We present the description template,the template measurements table,the specific terminology and the essential chemical *** proposed standards were tested by mycologists from 11 countries who met at the Russula Microscopy Workshop in *** of 26 species from 9 countries and four continents were prepared,among them ***,***,*** and *** are re-described and 15 species are introduced as new:***,***,***,***,***,***,***,***,***,***,***,***,***,***-pauli and *** descriptions for candidate new species are provided without a formal name *** comparison of species described in this study with available similar descriptions of related species suggests that microscopic characters from all parts of the basidiomata can be equally important for species recognition and they deserve the same treatment including number of measurements and *** majority of recent studies does not recognise differences between the pileus margin and centre,but more than one-third of the species described in this study show distinct differences between the pileus areas,emphasizing the importance to specify the origin of pileipellis *** study proved that there is frequently insufficient difference in the I

关键词： Morphology standards New species Phylogeny Species delimitation Taxonomy

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全球日晒行为调查研究

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中华皮肤科杂志 2024年第7期57卷 672-673页

作者： Thierry Passeron Henry W. lim Chee Leok Goh Hee young Kang Fatimata Ly Akimichi Morita Jorge Ocampo-Candiani Susana Puig Sergio Schalka Wei Liu Anne-Laure Demessant-Flavigny Caroline Le Floc’h Delphine Kerob Brigitte Dreno Jean Krutmann Department of Dermatology Côte d'Azur University Nice University Hospital Center Nice France INSERM U1065 C3M Côte d'Azur University Nice France Department of Dermatology Henry Ford Health Detroit Michigan USA National Skin Centre Singapore City Singapore Department of Dermatology Ajou University School of Medicine Suwon South Korea Department of Dermatology Cheikh Anta Diop Dakar University EPS Institute of Social Hygiene Dakar Senegal Department of Geriatric and Environmental Dermatology Nagoya City University Graduate School of Medical Sciences Nagoya Japan Universidad Autonoma de Nuevo León Facultad de Medicina University Hospital “Dr. Jose E. González” Monterrey Mexico Dermatology Department Hospital Clinic de Barcelona Barcelona University Barcelona Spain Medcin Skin Research Center and Biochemistry Department Chemistry Institute of Sao Paulo University Sao Paulo Brazil Department of Dermatology The General Hospital of Air Force PLA Beijing China La Roche-Posay International Levallois-Perret France Nantes University Univ Angers INSERM Immunology and New Concepts in ImmunoTherapy INCIT UMR 1302 Nantes France IUF Leibniz Research Institute for Environmental Medicine Duesseldorf Germany Medical Faculty Heinrich-Heine-University Duesseldorf Germany

适量的日光照射有益于维生素D合成和情绪调节,但日光中的紫外线可能引发多种机体损伤,包括红斑、晒伤、光免疫抑制和光变态反应等急性损伤,以及皮肤癌、黄褐斑、炎症后色素沉着和光老化等慢性损伤。近期研究还显示,可见光(紫色至红色,40... 详细信息

适量的日光照射有益于维生素D合成和情绪调节,但日光中的紫外线可能引发多种机体损伤,包括红斑、晒伤、光免疫抑制和光变态反应等急性损伤,以及皮肤癌、黄褐斑、炎症后色素沉着和光老化等慢性损伤。近期研究还显示,可见光(紫色至红色,400~700nm)和红外线(700nm~1mm)也是皮肤光老化和光损伤的影响因素,可见光会导致黄褐斑等色素性疾病加重。

关键词：色素性疾病皮肤光老化光变态反应慢性损伤日光照射黄褐斑机体损伤维生素D

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Multifunctional catalytic sites regulation of atomic-scale iridium on orthorhombic-CoSe_(2)for high efficiency dual-functional alkaline hydrogen evolution and organic degradation

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Journal of Energy Chemistry 2024年第5期92卷 271-281页

作者： Jingjing Huang Chenglin Zhong Yanjie Xia Jia Liu Guizhen Li Chao Yang Jiahong Wang Qian Wang Zhenbao Zhang Feng Yan Jianghua Wu Yu Deng Zhenjiang Zhou Xingchen He Paul K.Chu woon-Ming Lau Xue-Feng Yu College of Chemistry and Chemical Engineering Linyi UniversityLinyi 276005ShandongChina Shenzhen Engineering Center for the Fabrication of Two-Dimensional Atomic Crystals Shenzhen Institute of Advanced TechnologyChinese Academy of SciencesShenzhen 518055GuangdongChina National Laboratory of Solid State Microstructures Jiangsu Key Laboratory of Artificial Functional MaterialsCollege of Engineering and Applied Sciences and Collaborative Innovation Center of Advanced MicrostructuresNanjing UniversityNanjing 210093JiangsuChina College of Biosystems Engineering and Food Science Zhejiang UniversityHangzhou 310058ZhejiangChina Department of Physics Department of Materials Science and EngineeringDepartment of Biomedical EngineeringCity University of Hong KongTat Chee AvenueKowloonHong KongChina

The earth-abundant and high-performance catalysts are crucial for commercial implementation of hydrogen evolution reaction(HER).Herein,a multifunctional site strategy to construct excellent HER catalysts by incorporating iridium(Ir)ions on the atomic scale into orthorhombic-CoSe2(Ir-CoSe_(2))was *** hydrogen evolution activity in alkaline media such as a low overpotential of 48.7 mV at a current density of 10 mA cm^(-2)and better performance than commercial Pt/C catalysts at high current densities were found in the Ir-CoSe_(2) *** the experiments and theoretical calculations,it was revealed that Ir enabled CoSe_(2)to form multifunctional sites to synergistically catalyze alkaline HER by promoting the adsorption and dissociation of H_(2)O(Ir sites)and optimizing the binding energy for H^(*)on Co *** was noticeable that the electrolytic system comprising the Ir-CoSe_(2)electrode not only produced hydrogen efficiently via HER,but also degraded organic pollutants(Methylene blue).The cell voltage of the dual-function electrolytic system was 1.58 V at the benchmark current density of 50 mA cm^(-2),which was significantly lower than the conventional water splitting *** was indicated that this method was a novel strategy for designing advanced HER electrocatalysts by constructing multifunctional catalytic sites for hydrogen production and organic degradation.

关键词： Orthorhombic-CoSe_(2) Multifunctional sites design Hydrogen evolution reaction Synergistically catalyze Methylene blue oxidation

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Reinforced CNN Forensic Discriminator to Detect Document Forgery by DCGAN

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Computers, Materials & Continua 2022年第6期71卷 6039-6051页

作者： Seo-young lim Jeongho Cho Department of Electrical Engineering Soonchunhyang UniversityAsan31538Korea

Recently,the technology of digital image forgery based on a generative adversarial network(GAN)has considerably improved to the extent that it is difficult to distinguish it from the original image with the naked eye by compositing and editing a person’s face or a specific part with the original ***,much attention has been paid to digital image forgery as a social ***,document forgery through GANs can completely change the meaning and context in a document,and it is difficult to identify whether the document is forged or not,which is ***,few studies have been conducted on document forgery and new forgery-related attacks have emerged ***,in this study,we propose a novel convolutional neural network(CNN)forensic discriminator that can detect forged text or numeric images by GANs using CNNs,which have been widely used in image classification for many *** strengthen the detection performance of the proposed CNN forensic discriminator,CNN was trained after image preprocessing,including salt and pepper as well asGaussian ***,we performed CNN optimization to make existing CNN more suitable for forged text or numeric image detection,which have mainly focused on the discrimination of forged faces to *** test evaluation results using Hangul texts and numbers showed that the accuracy of forgery discrimination of the proposed method was significantly improved by 20%in Hangul texts and 5%in numbers compared with that of existing state-of-the-art methods,which proved the proposed model performance superiority and verified that it could be a useful tool in reducing crime potential.

关键词： Digital forensics CNN GAN discriminator image processing

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