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预防性抗生素在髋膝关节置换术的使用

中华关节外科杂志（电子版） 2010年第6期4卷 65-70页

作者： John Meehan Amir A.Jamali hien nguyen 李之琛 University of California at Davis sacramentoca95817 广州医学院第一附属医院骨科 510120

肠外预防性抗生素使目前髋膝关节置换的手术感染率维持在低水平。过去十年中,耐甲氧西林金黄色葡萄球菌(MRSA)的感染模式由医院获得性向社区获得性转变。近期对耐甲氧西林金葡菌携带者筛查项目的研究结果意义不明,一些研究认为这些项目... 详细信息

肠外预防性抗生素使目前髋膝关节置换的手术感染率维持在低水平。过去十年中,耐甲氧西林金黄色葡萄球菌(MRSA)的感染模式由医院获得性向社区获得性转变。近期对耐甲氧西林金葡菌携带者筛查项目的研究结果意义不明,一些研究认为这些项目可降低感染率,而其他研究则认为其对感染率没有影响。抗菌谱资料显示有金葡菌高耐药的医院需要考虑使用万古霉素作为预防性抗生素。

关键词：髋膝关节置换术预防性抗生素耐甲氧西林金黄色葡萄球菌耐甲氧西林金葡菌手术感染率医院获得性社区获得性感染模式

Tissue engineering using mesenchymal stem cells with periosteal wrap for bone defect repair in rabbits

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Plastic and Aesthetic Research 2015年第1期2卷 340-345页

作者： Trung-Hau LêThua dang-Nhat Pham Khanh-Linh Lê Minh-Tuan Lê Quang-Ton-Quyen nguyen Phan-Huy nguyen Ngoc-Vu Tran Ngoc-Luong nguyen Willy Boeckx Albert Demey Department of Plastic Reconstructive and Hand SurgeryCenter of Orthopaedic and Plastic SurgeryHue Central HospitalHue City 531120Vietnam Department of Hematology Hue Central HospitalHue City 531120Vietnam Department of Biology College of SciencesHue UniversityHue City 521120Vietnam Department of Plastic Surgery Brugmann University HospitalUniversitélibre de Bruxelles1020 BrusselsBelgium

Aim:Mesenchymal stem cells(MSCs)are an excellent potential source of cells for bone tissue engineering due to their excellent renewal ability and osteogenic differentiation *** study was designed to evaluate the bone formation properties of a demineralized cancellous bone scaffold seeded with MSCs,with or without periosteum,in a critical size bone defect model in ***:Rabbit culture-expanded bone marrow(BM)-MSCs were seeded onto a human demineralized cancellous bone(HDCB)*** defects measuring 15 mm in length were created in each radius.A total of 56 bone defects in 28 rabbits were randomly assigned to one of the 4 groups for scaffold implantation:Group 1:HDCB graft only;Group 2:periosteum-wrapped HDCB graft;Group 3:HDCB graft seeded with BM-MSCs and Group 4:periosteum-wrapped HDCB graft seeded with *** rabbits were sacrificed 12 weeks after surgery for gross observation,radiological assessment,histological analyses and biomechanical ***:New bone(NB)formation and bone healing were successfully achieved,both radiologically and histologically,on demineralized cancellous bone graft seeded with *** were improved when BM-MSCs were associated with ***:This study demonstrates that repair of bone defects in a rabbit model can be achieved through bone grafting using BM-MSCs,implanted on a demineralized cancellous bone *** formation of NB was optimized when combined with the preservation of periosteum at the site of injury.

关键词： Bone defects bone marrow bone tissue engineering mesenchymal stem cells periosteum

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地藏菩萨的大孝和大愿之研究

地藏菩萨的大孝和大愿之研究

作者：阮氏玉宪（nguyen THI NGOC hien）福建师范大学

学位级别：硕士

在原始佛教曾经所用“愿”这个词语,那么,何谓“愿”呢?一般是含有涅槃渴求的意思;直到大乘佛教的形成,就开始出现所谓“菩萨道”的概念。其中阐述了各种菩萨的本愿。而这思想的重点主要是描述了诸位菩萨为了饶益众生来成就自己的功德,... 详细信息

在原始佛教曾经所用“愿”这个词语,那么,何谓“愿”呢?一般是含有涅槃渴求的意思;直到大乘佛教的形成,就开始出现所谓“菩萨道”的概念。其中阐述了各种菩萨的本愿。而这思想的重点主要是描述了诸位菩萨为了饶益众生来成就自己的功德,因此,菩萨看见众生所遇到人生的各种痛苦,为了救渡六道轮回中所有受苦的众生。菩萨就愿意留下在这个五浊恶世的娑婆世界,并发广大誓愿与慈爱之心,同时也以各种方便法门来引导他们走进安乐幸福之道,甚至令他们能够深入佛智,获得解脱之境界。尤其是地藏菩萨,这位菩萨不止一生两生发大誓愿度化众生,而且还生生世世,甚至还有这样的大愿“众生度尽方正菩提,地狱未空誓不成佛”。正因为如此,在大乘经典中,地藏菩萨由本愿而闻名。更重要的是,众生也凭着其力而得以脱离苦趣。于是可以说,本愿为地藏菩萨的菩萨行根本动力。换句话说,地藏信仰传入中国之后,其大放光彩便成为了一般民众信仰的核心,尤其是传道者又懂得把中国孝道精神结合于菩萨的大愿,即所谓的菩萨道,使其演变成救赎的思想,乃至融入到民间信仰及道教的超度法会。总之,在中国,地藏菩萨的大愿和大孝精神融合与发展过程,到现在已经成为一门最热烈的研究问题。因此,本人就将此问题当作本论文所探究的对象,同时也把它分成两种精神来阐述地藏菩萨的菩萨行。

关键词：地藏三经地藏菩萨大孝大愿

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越南竹林禅派寺院园林研究

越南竹林禅派寺院园林研究

作者：阮登情（nguyen dang Tinh）西南大学

学位级别：硕士

佛教自从印度和中国传入越南后,作为越南宗教派别之一,在其生根成长的过程中完成了与传统文化的碰撞和融合,形成了与印度佛学理义迥异的越南化佛教,对越南文化的各个方面产生了深刻而持久的影响。越南佛教竹林禅派是越南“禅”和中国“... 详细信息

佛教自从印度和中国传入越南后,作为越南宗教派别之一,在其生根成长的过程中完成了与传统文化的碰撞和融合,形成了与印度佛学理义迥异的越南化佛教,对越南文化的各个方面产生了深刻而持久的影响。越南佛教竹林禅派是越南“禅”和中国“禅”再加上越南社会与文化背景在漫长的时间内酝酿,发展而形成的结果。竹林禅派,对越南传统文化具有深远而持久的影响,尤其是在园林,建筑,哲学,美学等方面留下了深深的佛学烙印。竹林禅派寺院园林(Truc Lam Zen Monastery gardens),亦即佛寺的附属园林。主要包括寺院内部庭院和外围地段的园林绿化环境,也可泛指那些为宗教信仰和意识崇拜服务的建筑群所附设的园林。这些寺院园林有大有小,遍布在越南的城乡各地,受地理位置、气候条件及当地风土人情等方面的因素影响,形成各自的特色。本文以竹林禅宗寺院园林的发展为主线,从继承,发展,保护与创新的观点出发,通过对竹林禅派典型的寺院园林的调查,对其主要特征,造园理念,总体布局,建筑特色,植物景观,叠石理水等方面进行了深入的研究。一方面是对竹林禅派寺院园林景观特色的归纳,总结,同时也可为越南现代园林设计提供一定的借鉴和参考,达到古为今用的目的。

关键词：佛教竹林禅派寺院园林

Nutritional status of Vietnamese infants assessed by Fenton growth chart and related factors:A cross-sectional study

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Pediatric Investigation 2023年第4期7卷 254-262页

作者： Lieu Thu Thi nguyen Cuong Danh Tran Ha Thu Thi nguyen Hai Thanh Phan Linh Thuy nguyen Huong Lan Thi nguyen Anh Hoai Thi Ta Chau Quynh Thi Pho Khanh Nam Do Anh Kim dang Huong Thi Le School of Preventive Medicine and Public Health Hanoi Medical UniversityHanoiVietnam Department of Nutrition National Hospital of Obstetrics and GynecologyHanoiVietnam Department of General Obstetrics National Hospital of Obstetrics and GynecologyHanoiVietnam Department of Nutrition and Dietetics Hanoi Medical University HospitalHanoiVietnam Queensland Alliance for Environmental Health Sciences(QAEHS) The University of QueenslandBrisbaneAustralia

Importance:Nutritional status of infants,measured by birth weight and length,is an essential factor in neonatal *** in newborns may lead to a higher risk of mortality,neurological and cognitive impairment,and poor language ***:This study aims to assess the nutritional status of infants and related factors regarding maternal anthropometric characteristics and medical ***:A cross-sectional study was conducted at the National Hospital of Obstetrics and Gynecology,Vietnam from May 2021 to May 2022 on 340 infants and *** birth weight was defined following the Intergrowth-21 *** was evaluated using the Fenton growth chart when the length was below the 10%percentile line of the gestational *** regression models were applied to identify factors associated with the nutritional status of ***:We found that 12.4%and 14.1%of infants in our study fell into stunted and underweight categories,*** of mothers over 35 years old,having a height lower than 150 cm or experiencing anemia during pregnancy were more likely to be stunted or have low birth *** albumin deficiency during pregnancy was strongly associated with the infant being underweight(odds ratio[OR]=2.8,95%confidence interval[95%CI]1.1–7.3).Newborns were more likely to be stunted if their mothers had a history of preterm birth(OR=3.3,95%CI 1.1–10.2).Interpretation:Maternal nutritional status is closely related to infant malnutrition,particularly in preterm *** the understanding of mothers regarding prenatal care,reproductive healthcare,adequate nutritional diet,and multi-micronutrient supplements during pregnancy is therefore important.

关键词： Fenton chart Infant Low birth weight Stunting Underweight

Global tissue and serum metabolomics reveals altered tumor biochemical activity in molecular subtypes of hepatocellular carcinoma and cholangiocarcinoma

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Cancer Biology & Medicine 2018年第S1期15卷 13-14页

作者： Xinwei Wang Thaniya Mathuros Ruchirawat Anuradha Budhu Yotsawat Pomyen Jittiporn Chaisaingmongkoll hien dang Siritida Rabibhadana Benjarath Pupacdi Marshonna Forgues Vajarabhongsa Bhudhisawasdi Nirush Lertprasertsuke Anon Chotirosniramit Chawalit Pairojkul Chirayu Auewarakul Thaniya Sricharunrat Kannika Phornphutkul Suleeporn Sangrajrang Chulabhorn Mahidol The Liver Carcinogenesis Section Laboratory of Human CarcinogenesisCenter for Cancer ResearchNational Cancer InstituteBethesdaMDUSA Chulabhorn Research Institute BangkokThailand Khon Kaen University Khon KaenThailand Chiang Mai University Chiang MaiThailand Chulabhorn Hospital BangkokThailand Rajavej Hospital and Lampang Cancer Center Chiang MaiThailand

Objective:Cancer metabolite profiling(or cancer metabolomics),the global view of the biochemical end products of cellular processes,is a promising approach to identify biomarkers and tumor subgroups,and to understand ... 详细信息

关键词： Global tissue metabolomics

Luminescent and magnetic properties of multifunctional europium(Ⅲ) complex based nanocomposite

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Journal of Rare Earths 2019年第11期37卷 1237-1241页

作者： Hoang Thi Khuyen nguyen Thanh Huong Tran Thu Huong Pham Thi Lien Do Thi Anh Thu nguyen Thi Anh Huong Wieslaw Strek Le Quoc Minh Institute of Materials Science Vietnam Academy of Science and Technology18 Hoang Quoc VietCau CiayHanoiViet Nam Graduate University of Science and Technology Vietnam Academy of Science and Technology18 Hoang Quoc VietCau GiayHanoiViet Nam Department of Chemistry University of Natural SciencesHanoi National University19 Le Thanh TongHoan KiemHanoiViet Nam Institute of Low Temperature and Structure Research PASOkolna 2Wroclaw 50-422Poland Duy Tan University K7/25 Quang TrungDa DangViet Nam

The luminescent rare earth(RE)complex based multifunctional nanocomposites offer new potential applications of multimodal imaging(magnetic resonance imaging(MRI),fluorescent bioimaging,etc.)that can be associated with therapeutic *** this study,we report some results obtained with novel multifunctional Fe3O4/Si-amine/Eu(NTA)3 nanocomposites that are composed of europium(Ⅲ)complex with 1-(2-naphthoyl)-3,3,3-trifluoroacetone ligands(NTA)(Eu(NTA)3)and superparamagnetic Fe3O4 *** nanocomposites were functionalized with an amine group for biomedicine *** multifunctional Fe3O4/Si-amine/Eu(NTA)3 nanocomposites exhibit both good magnetic behavior of Fe3O4 nanoparticles as a core and strong fluorescent property of europium(Ⅲ)*** characterizations were analyzed by XRD,SEM,EDX and FTIR *** optical properties were studied in detail by UV-VIS spectra and luminescent emission *** magnetic property was estimated by *** effect of concentrations of luminescent Eu(NTA)3 complex on luminescent and magnetic properties is discussed.

关键词： Multifunctional nanocomposite Luminescence Magnetic Europium(Ⅲ)complex Fe3O4 Rare earths

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对越南河内市法式街区的保护

人类环境杂志 1996年第2期25卷 114-116页

作者： nguyen Ba dang 寒江 Director of Architectural Reseach Center Architecture Research Center Ministry of Construction 9th Km nguyen Trai Thanh Xuan Hanoi Vietnam

河内市的设立已有很长时间了。1010年,李氏王朝将越南的首都迁往河内,从此,尽管经历了诸多历史变迁,河内至今仍是全国的政治、社会、经济、科学和技术中心。河内的城市建筑遗产包括:古城堡、老城区(36条19世纪的街道)、法式街区(建于188... 详细信息

河内市的设立已有很长时间了。1010年,李氏王朝将越南的首都迁往河内,从此,尽管经历了诸多历史变迁,河内至今仍是全国的政治、社会、经济、科学和技术中心。河内的城市建筑遗产包括:古城堡、老城区(36条19世纪的街道)、法式街区(建于1888～1954年法国殖民统治时期)、古建筑群(寺庙、殿堂、宝塔等)。无论本地人还是外地人,专家还是非专家,都认为古建筑精华和古建筑群是珍贵的,值得大力保护。目前,河内因建于法国殖民时期的美丽的住宅区而吸引着越来越多的游客。

关键词：越南河内市法式街区保护

Green synthesis of three-dimensional magnesium ferrite/titanium dioxide/reduced graphene from Garcinia mangostana extract for crystal violet photodegradation and antibacterial activity

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Journal of Semiconductors 2023年第12期44卷 111-124页

作者： Tong Hoang Lin Che Quang Cong nguyen Thanh Hoai Nam Hoang An nguyen Duy Hai Ton That Buu Thoi Le Nhat Binh Hoang Le Minh Lam Thanh Ngan Hoang Thuy Kim Ngan Du Chi Vi Ta dang Khoa nguyen Huu Hieu VNU-HCM Key Laboratory of Chemical Engineering and Petroleum Processing(Key CEPP Lab)Ho Chi Minh City University of Technology(HCMUT)268 Ly Thuong Kiet StreetDistrict 10Ho Chi Minh CityVietnam Faculty of Chemical Engineering Ho Chi Minh City University of Technology(HCMUT)268 Ly Thuong Kiet StreetDistrict 10Ho Chi Minh CityVietnam Vietnam National University Ho Chi Minh City(VNU-HCM) Linh Trung WardThu Duc CityVietnam

In this study,three-dimensional porous magnesium ferrite/titanium dioxide/reduced graphene oxide(Mg Fe_2O_(4)-GM/TiO_(2)/rGO(MGTG))was successfully synthesized via green and hydrothermal-supported co-precipitation methods using the extract of Garcinia mangostana(***)as a reducing *** characterization results indicate the successful formation of the nano/micro Mg Fe_(2)O_(4)(MFO)and TiO_(2) on the structure of the reduced graphene oxide(rGO),which can also act as efficient support,alleviating the agglomeration of the nano/micro MFO and TiO_(2).The synergic effects of the adsorption and photodegradation activity of the material were investigated according to the removal of crystal violet(CV)under ultraviolet *** effects of catalyst dosage,CV concentration,and p H on the CV removal efficiency of the MGTG were also *** to the results,the CV photodegradation of the MGTG-200 corresponded to the pseudo-first-order kinetic *** reusability of the material after 10 cycles also showed a removal efficiency of 92%.This happened because the materials can easily be recollected using external *** addition,according to the effects of different free radicals·O_(2)^(-),h^(+),and·OH on the photodegradation process,the photocatalysis mechanism of the MGTG was also thoroughly *** antibacterial efficiency of the MGTG was also evaluated according to the inhibition of the Gram-positive bacteria strain Staphylococcus aureus(***).Concurrently,the antibacterial mechanism of the fabricated material was also *** results confirm that the prepared material can be potentially employed in a wide range of applications,including wastewater treatment and antibacterial activity.

关键词： magnesium ferrite titanium dioxide reduced graphene oxide Garcinia mangostana photodegradation antibacterial