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| 1 | Value of a new stick-type rapid urine test for the diagnosis of Helicobacter pylori infection in the Vietnamese population显示文摘AIM:To assess the value of a new test for the diagnosis of Helicobacter pylori(H.pylori) infection,Rapirun H.pylori Antibody Stick(Rapirun Stick),in a Vietnamese population.METHODS:Eligible patients without previous history of H.pylori eradication were recruited.Rapid urease test(RUT) and histologic examination were used to diagnose the H.pylori infection.Patients were considered H.pylori positive when the RUT results were positive and/or the bacteria were detected histologically.Rapirun Stick tests were performed using urine samples,and the results were compared with the other 2 methods.RESULTS:We enrolled 200 patients with a mean age of 36(range,18-76) years.There were 116 females and 84 males.Of the 200 patients,111(55.5%) were diagnosed as being H.pylori positive.The sensitivity,specificity,and accuracy of the Stick test were 84.7%,89.9%,and 87.0%,respectively.There were 17(8.5%) falsenegative patients and 9(4.5%) false-positive patients.CONCLUSION:The Rapirun Stick test has high sensitivity,specificity,and accuracy for the diagnosis of H.pylori infection in the Vietnamese population.The test can be clinically applied in Vietnamese populations. | Duc T Quach Toru Hiyama Fumio Shimamoto Quang D Le Linh X Ho Nhu HT Vu Masaharu Yoshihara Naomi Uemura | 2014 | World Journal of Gastroenterology2014，20，17： | 4 |
| 2 | 玉米种质材料遗传多样性的ISSR分析(英文)显示文摘【目的】利用ISSR分子标记分析越南北部山区当地玉米种质材料的遗传多样性。【方法】采用ISSR技术和10个引物对从越南和老挝北部山区3个省收集的21份玉米种质材料即12份普通玉米和9份糯玉米的遗传多样性进行分析。【结果】在21份玉米种质材料中可以检测到108个ISSR片段,其多态性为100%。ISSR引物的多态性信息量值为0.10~0.39,每条引物平均为0.24;分辨力为14.29~0.48,平均每条为4.48。除ISSR-T1以外,所有ISSR引物在13份玉米材料中均产生特异性片段。根据聚类分析结果,使用70%的遗传相似性作为切割点,建立了玉米种质材料系统树,21份玉米种质材料被分为3大类。不同玉米材料的相似系数为0.52~0.90.【结论】ISSR标记可提供玉米种质遗传多样性信息,对越南玉米种质材料的收集、保护和育种具有重要作用。 | Vu Van Liet Nguyen Thi Thuy Linh Nguyen Thi Thuy Vu Thi Bich Hanh Pham Quang Tuan Nguyen Thi Phuong Thao | 2011 | 南方农业学报2011，42，9： | 3 |
| 3 | Effectiveness on post-stroke hemiplegia in patients:electroacupuncture plus cycling vs electroacupuncture alone显示文摘OBJECTIVE:To evaluate the effectiveness of cycling in combination with electroacupuncture in treatment of poststroke hemiplegia patients at National Hospital of Acupuncture,Vietnam.METHODS:The study was designed as a single-centre,outcome-assessor-blinded parallel randomised controlled trial with 120 post-stroke hemiplegia patients randomly assigned into two groups:electroacupuncture plus cycling(CT group) and electroacupuncture(AT group).Patients were assessed before and after the treatment(using muscle grading,modified Rankin,Barthel,Orgorozo scores and electromyography).Statistical Man–Whitney U test,and Fisher’s exact tests were used to compare between CT and AT groups.RESULTS:The results reported statistically significant improvement in motor function in patients suffering from hemiplegia following ischemic stroke in both CT and AT groups.Patients in CT group experienced a greater improvement compared to those in AT group including better muscle contraction(increased frequency and amplitude of electromyography and increased muscle grading scale);increased recovery(Orgogozo scale),increased independency(Barthel scale) and decreased disability(Modified Rankin scale)(P < 0.01).CONCLUSIONS:Combination with cycling training significantly improves the recovery of post-stroke patients treated with electroacupuncture. | Minh Duc Nguyen Thanh Van Tran Quoc Vinh Nguyen Ninh Khac Nguyen Son Truong Vu Luu Trong Nguyen Linh Vu Phuong Dang | 2023 | Journal of Traditional Chinese Medicine2023，43，2： | 2 |
| 4 | Stability of time-delay feedback switched linear systems 显示文摘 | Vu Linh Morgansen Kristi A | 2010 | IEEE Transactions of Automatic Control2010，55，10： | 1 |
| 5 | Functional Cooperativity of Enzymes of Phosphoinositide Conversion According to Synergistic Effects on Pectin Secretion in Tobacco Pollen Tubes显示文摘Arabidopsis phosphoinositide kinases PI4K1 和 PIP5K5 在在花粉试管位于极的尖端生长下面的方向性的泡 trafficking 的控制被含有。PI4K1 和 PIP5K5 催化 phosphoinositide 的关键连续的步变换,和它显得明显 PI4K1 形成的那 phosphatidylinositol-4-phosphate 可能由 PIP5K5 为 phosphatidylinositol-4,5-bisphosphate 形成充当底层。然而,这个假设试验性地没被探讨并且 PI4K1 的不同本地化模式, PIP5K5,并且另外产生 phosphatidylinositol 的 PI-synthases (PIS ) 建议另外的复杂性。这里, phosphoinositide 变换的酶的 synergistic 功能被估计。在烟草和 Arabidopsis 花粉试管, phosphoinositides 影响果胶的顶端的分泌物,和增加的果胶免职导致典型词法改变。PI4K1 和 PIP5K5 的催化地活跃、主导的否定变体系统地在烟草花粉试管被共同表示,与提高的果胶分泌物有关的形态学的发生被评估。数据支持在 trans-Golgi 网络的 PI4K1 和 PIP5K5 的建议功能的相互影响,调停方向性的泡 trafficking。另外包括 PIS isoforms, PIS1 或 PIS2 的合作表示实验,显示那果胶分泌物被对 PIS2 而非 PIS1 形成的 PtdIns 起作用的 PI4K1 和 PIP5K5 synergistically 调停。为在 PI 小径酶的特别 isoforms 之间的 phosphoinositide 中介的优先的 channeling 的可能的分枝被讨论。 | Till Ischebeck Linh Hai Vu Xu Jin Irene Stenzel Christian Lofke Ingo Heilmann | 2010 | Molecular Plant2010，3，5： | 1 |
| 6 | Stability of Time-Delay Feed Switch Linear System显示文摘 | Linh Vu A M Kristi | 2010 | IEEE Trans Automatic Control2010，55，10： | 1 |
| 7 | Impacts of Rising Food Prices on Poverty and Weffare in Viemam显示文摘 | Linh Vu Pard Glewwe | 2011 | Journal of Agricuhural and Resource Economics2011，36，1： | 1 |
| 8 | Stability of time-delay feed switch linear system显示文摘 | Linh Vu Kristi A M | 2010 | IEEE Trans Automatic Control2010，55，10： | 1 |
| 9 | Efficiency of rice farming households in Vietnam显示文摘 | Vu Hoang Linh | 2012 | International Journal of Development Issues2012，，1： | 1 |
| 10 | Phosphorus sorption in soils of Mekong Delta (Vietnam) as described by the binary Langmuir equation显示文摘 | Thai Vu Cao Linh Tran Thi Tuong Duffey J E | 1996 | European J Soil Science1996，47，1： | 1 |
| 11 | Effectiveness of bee venom acupuncture for patients suffering from periarthritis humeroscapularis显示文摘OBJECTIVE:To evaluate the efficacy of bee venom acupuncture in humeroscapularis(PHS)patients.METHODS:One hundred and twenty patients diagnosed with PHS were assigned into four groups:BV1(0.01 mg/kg),BV2(0.005 mg/kg),BV3(0.0025 mg/kg),and control group(vitamin B1 plus novocain 3%injection)with 15 d of treatment.The outcomes of the study including visual analogue scale(VAS)score andβ-endorphin,inflammatory cytokines including interleukin-10(IL-10),IL-1βand tumor necrosis factorα(TNF-α)and shoulder function score were assessed at baseline,after 10 and 15 d of treatment.RESULTS:All four groups reported statistically significant improvement in VAS score,motion range,and shoulder function score(P<0.01),only the BV3 group showed significant increase of anti-inflammatory(IL-10)and decrease of pro-inflammatory(IL-1β,TNF-α)cytokines after treatment(P<0.05).The BV3 group presented a significant difference between all outcomes compared to the control and other groups.CONCLUSION:BV3 groups showed better recovery including reduced pain,improved motor function and normalized inflammatory cytokines than current therapy used in Vietnam and other groups. | Minh Duc Nguyen Thanh Van Tran Quoc Vinh Nguyen Cay Doan Ha Linh Vu Phuong Dang | 2023 | Journal of Traditional Chinese Medicine2023，43，4： | 0 |
| 12 | Concentrations of Heavy Metals in Muscle with Relation to the Growth of Two Marine Fish Species显示文摘Heavy metal concentrations in muscle and their relation to thegrowth of two marine fish species,including tonguefish( Cynoglossus arel) and mullet( Mugil cephalus),were studied. The samples were collected in Bach Dang estuary andconcentrations of heavy metals( As,Cd,Co,Mn,Cu,Zn,Pb,and V) in muscle of the fisheswere determined. The result showed that the accumulated trend of heavy metal is different between fish species. The concentration of As,Zn,Mn,V,Cu,Pb,Co and Cd in tonguefish were 73. 7 ± 30. 6,22. 82 ± 4.87,3. 44 ± 2. 13,1. 61 ± 0. 15,0. 71 ± 0. 13,0. 45 ± 0. 24,0. 03 ± 0. 02 and 0. 02 ± 0. 02 mg·g-1,respectively. Meanwhile the concentration of Zn,As,V,Mn,Cu,Pb,Co and Cd in mullet were 83. 41 ±19. 68,9. 78 ± 1. 92,1. 36 ± 0. 54,1. 29 ± 0. 51,0. 65 ± 0. 12,0. 42 ± 0. 20,0. 06 ± 0. 03 and0. 03 ± 0. 01mg·g-1,respectively. Comparison of metal levels among thesespecies indicated that the concentrations of As and Mn in tonguefish were significantly higher than those in mullet,whereas Zn levels in mullet were found to be higher than that in tonguefish. There is no significant differences of Cd,Co,Cu,Pb and V levels in muscle between two species. Significant inversed relationshipsbetween concentration levels of metals and lengths of tonguefish were found for Mn,Cu and Zn,butnot for As,Cd,Pb,and V. There were no significant relationships between the heavy metal concentrations and the length of mullet. In general,decreasesof the heavy metal concentrations corresponded to the increases of fish body lengths,particularly for As,Co,Cu,Mn and V and the exception for Cd. Terefore reduced risks were associated with consuming biggermullet fish,and increased risks of As and Cd were associated with consuming bigger tonguefish in Bach Dang river mouth. | Le Quang Dung Nguyen Viet Linh Nguyen Xuan Thanh Nguyen Duc Cu Vu Van Tu3 Takaomi Arai | 2015 | 生态毒理学报2015，10，3： | 0 |
| 13 | Impacts of the Benefit Sharing Mechanism(BSM)Policy Implementation on Forest Protection and Sustainable Use of Non-timber Products at Bach Ma National Park显示文摘This study aimed to evaluate the impacts of the benefit sharing mechanism(BSM)pilot policy on sustainable use of non-timber forest products(NTFPs)and natural resources conservation in co-management forest of Bach Ma National Park.Evaluation methods were route and permanent plot survey,household interview,in-depth interview,village meeting,group discussion and workshop at commune level.Results showed that:(1)the BSM policy had brought favorable conditions for local people in sustainable use and development of the NTFPs,as well as minimised the threats to biodiversity in co-managed forest;(2)the harvest amounts of seven selected NTFPs after two years of the BSM policy implementation were higher than growth rate of every NTFP and the permitted harvest amounts of the benefit sharing plans(BSP);(3)although there was a risk of over-exploitation of the NTFPs,the annual yields in 2013 and 2014 were much lower,but more sustainable than that before the BSM implementation;(4)the forest protection status in the co-management areas was also better than before.Additionally,this study has also defined and recommended that in order to continue the BSM,it is necessary to ensure the sustainable exploitation of NTFPs,as well as implement more enforcement activities inside the co-management forest area. | Nguyen Van Loi Nguyen Vu Linh | 2017 | Journal of Agricultural Science and Technology(A)2017，7，B10： | 0 |
| 14 | Propagation Path Loss Models at 28 GHz Using K-Nearest Neighbor Algorithm显示文摘In this paper,we develop and apply K-Nearest Neighbor algorithm to propagation pathloss regression.The path loss models present the dependency of attenuation value on distance using machine learning algorithms based on the experimental data.The algorithm is performed by choosing k nearest points and training dataset to find the optimal k value.The proposed method is applied to impove and adjust pathloss model at 28 GHz in Keangnam area,Hanoi,Vietnam.The experiments in both line-of-sight and non-line-of-sight scenarios used many combinations of transmit and receive antennas at different transmit antenna heights and random locations of receive antenna have been carried out using Wireless Insite Software.The results have been compared with 3GPP and NYU Wireless Path Loss Models in order to verify the performance of the proposed approach. | Vu Thanh Quang Dinh Van Linh To Thi Thao | 2022 | 通讯和计算机(中英文版)2022，19，1： | 0 |
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