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Knowles NJ He J Shang Y Wadsworth J Valdazo-González B Onosato H Fukai K Morioka K Yoshida K Cho IS Kim SM Park JH Lee KN Luk G Borisov V Scherbakov A Timina A Bold D Nguyen T Paton DJ Hammond JM Liu X King DP 《Emerging infectious diseases》2012,18(3):499-501
Foot-and-mouth disease (FMD) outbreaks recently affected 2 countries (Japan and South Korea) in eastern Asia that were free of FMD without vaccination. Analysis of viral protein 1 nucleotide sequences indicated that FMD serotype A and O viruses that caused these outbreaks originated in mainland Southeast Asia to which these viruses are endemic. 相似文献
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Gunsentsoodol B Nachin B Dashzeveg T 《Archives of surgery (Chicago, Ill. : 1960)》2006,141(12):1254-1257
Western-style medicine in Mongolia was introduced in 1922. Today the health service structure is well adapted to the needs of the country. Surgery in Mongolia is performed by more than 300 surgeons who serve a population of 2.5 million people. The differences in geographical and settlement conditions create significant disparities in health needs between rural and urban populations. In this report we give an overview of the development and current status of medical service, disease patterns, and medical educational systems, including surgical specialty training. 相似文献
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Ariunzaya Tsogoo Ninjbadgar Tsedev Alain Gibaud Philippe Daniel Abdelhadi Kassiba Masayuki Fukuda Yoshihiro Kusano Masaki Azuma Namsrai Tsogbadrakh Galbadrakh Ragchaa Rentsenmyadag Dashzeveg Erdene-Ochir Ganbold 《RSC advances》2023,13(2):1256
Copper-doped ZnO nanoparticles with a dopant concentration varying from 1–7 mol% were synthesized and their structural, magnetic, and photocatalytic properties were studied using XRD, TEM, SQUID magnetometry, EPR, UV-vis spectroscopy, and first-principles methods within the framework of density functional theory (DFT). Structural analysis indicated highly crystalline Cu-doped ZnO nanoparticles with a hexagonal wurtzite structure, irrespective of the dopant concentration. EDX and EPR studies indicated the incorporation of doped Cu2+ ions in the host ZnO lattice. The photocatalytic activities of the Cu-doped ZnO nanoparticles investigated through the degradation of methylene blue demonstrated an enhancement in photocatalytic activity as the degradation rate changed from 9.89 × 10−4 M min−1 to 4.98 × 10−2 M min−1. By the first-principles method, our results indicated that the Cu(3d) orbital was strongly hybridized with the O(2p) state below the valence band maximum (VBM) due to covalent bonding, and the ground states of the Cu-doped ZnO is favorable for the ferromagnetic state by the asymmetry of majority and minority states due to the presence of unpaired electron.Magnetic, photocatalytic and antibacterial performance of ZnO NPs were enhanced as doped with Cu. 相似文献
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Essential functions of the Williams-Beuren syndrome-associated TFII-I genes in embryonic development
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Chester D. McDowell Dashzeveg Bold Jessie D. Trujillo David A. Meekins Cassidy Keating Konner Cool Taeyong Kwon Daniel W. Madden Bianca L. Artiaga Velmurugan Balaraman Ulaankhuu Ankhanbaatar Batsukh Zayat Jamie Retallick Kimberly Dodd Chungwon J. Chung Igor Morozov Natasha N. Gaudreault Jayme A. Souza-Neto Jürgen A. Richt 《Viruses》2022,14(12)
African swine fever (ASF) is an infectious viral disease caused by African swine fever virus (ASFV), that causes high mortality in domestic swine and wild boar (Sus scrofa). Currently, outbreaks are mitigated through strict quarantine measures and the culling of affected herds, resulting in massive economic losses to the global pork industry. In 2019, an ASFV outbreak was reported in Mongolia, describing a rapidly progressing clinical disease and gross lesions consistent with the acute form of ASF; the virus was identified as a genotype II virus. Due to the limited information on clinical disease and viral dynamics within hosts available from field observations of the Mongolian isolates, we conducted the present study to further evaluate the progression of clinical disease, virulence, and pathology of an ASFV Mongolia/2019 field isolate (ASFV-MNG19), by experimental infection of domestic pigs. Intramuscular inoculation of domestic pigs with ASFV-MNG19 resulted in clinical signs and viremia at 3 days post challenge (DPC). Clinical disease rapidly progressed, resulting in the humane euthanasia of all pigs by 7 DPC. ASFV-MNG19 infected pigs had viremic titers of 108 TCID50/mL by 5 DPC and shed virus in oral secretions late in disease, as determined from oropharyngeal swabs. Whole-genome sequencing confirmed that the ASFV-MNG19 strain used in this study was a genotype II strain highly similar to other regional strains. In conclusion, we demonstrate that ASFV-MNG19 is a virulent genotype II ASFV strain that causes acute ASF in domestic swine. 相似文献