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Pattern of smoking cessation and its associated factors in Vietnam

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Health 2012年第6期4卷 289-296页

作者： le Thi Huong Hoang Van Minh Kim Bao Giang le Thi Thanh Xuan Vu Thi Thu Nga pham Quynh Nga Phan Thi Hai Jason Hsia Center for Disease Control and Prevention Atlanta USA Institute for Preventive Medicine and Public Health Hanoi Medical University Hanoi Vietnam Vietnam Steering Committee on Smoking and Health (VINACOSH) Hanoi Vietnam World Health Organization Office in Vietnam Hanoi Vietnam

Background: Even though the number of research on tobacco in Vietnam has recently increased rapidly, there remains a lack of reporting on the pattern of quit smoking and its correlates. It is necessary to have scientific evidence on this issue to help the policy makers and the Public Health sector to have appropriate intervention program to enhance the smoke cessation smoke program and improve the health status of the smokers. This study aims to: (1) Describe the pattern of smoking cessation in Vietnam 2010. (2) Examine the association between smoking cessation with some associated factors in Vietnam 2010. Methods: Data used in this paper were obtained from the Global Adult Tobacco Survey (GATS) conducted in Vietnam in 2010. A total of 11,142 households were selected for this survey using a two-phase sampling design analogous to a three-stage stratified cluster sampling. Both descriptive and analytical statistical analyses were carried out. Multivariate logistic regression modeling was performed to examine the association between the patterns of quit daily;quit smoke;attempt to quit and intend to quit among smokers with relevant factors. Results: The prevalence of the different type of cessation among male and female were 23.3% and 28.6% for quit daily;19.1% and 1.0% for quit;55.6% and 44.4% for attempt to quit and 29.6% and 19.3% for intend to quit respectively. The prevalence of quit daily and quit increased with age whereas attempt to quit decreased with age. Prevalence of cessation was highest among the group who were asked about smoking tobacco by health care providers. Some determinants of quit daily and quit include age, area, and knowledge of illnesses caused by smoking. There was no association between attempt and intend to quit with any socio-characteristic except for area. People in rural area were 2.1 and 1.7 times more likely attempt to quit and intend to quit than those in urban area, respectively. Conclusion: The GATS Vietnam 2010 showed that the prev

关键词： Cessation Socio-Demographic Factors Global Adult Tobacco Use Survey Vietnam

Utilization and Satisfaction with HIV Services at 7 Provinces in Vietnam: A Cross-Sectional Study

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World Journal of AIDS 2022年第2期12卷 65-82页

作者： le Bao Chau pham Thi Huyen Chang Duong Minh Duc Hoang Van Minh Luu Quoc Toan Bui Thi Tu Quyen le Thi Vui Bui Thi Thu Ha Hanoi University of Public Health Hanoi Vietnam

The study was carried out to determine utilization and satisfaction with essential HIV services from HIV individuals and high-risk populations in 7 socioeconomic provinces nationwide. A cross-sectional approach was applied in the study. Data were collected through face-to-face interviews using self-report questionnaires. Findings from 2380 respondents indicated a high percentage of utilization as well as a high level of satisfaction, in particular among men who have sex with men (MSM) and female sex worker (FSW) sub-group. Needle, syringe, and condom programs had lower usage and satisfaction mean scores in comparison with other services. The proportion of people who used drugs (PWID) and participated in the needle and syringe program was 53.6%. HIV counseling and testing uptake proportion of overall respondents in the last 12 months was 82.2% while the rate of antiretroviral treatment among infected PWID was 74.9%. The level of satisfaction with treatment services was found to be higher than preventive interventions (p le logistic regression suggested an association between some socioeconomic factors such as income, employment, educational attainment, and marital status with subjects’ satisfaction with several HIV services. Preventive services, especially needle, syringe and condom programs should be prioritized to scale up the coverage and effectiveness. Innovative approaches targeting at PWID should be promoted to increase their access to prevention programs as well as HIV care when needed.

关键词： HIV Service Utilization Satisfaction

Cholecystitis-an uncommon complication following thoracic duct embolization for chylothorax: A case report

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World Journal of Clinical Cases 2022年第24期10卷 8775-8781页

作者： le Viet Dung Ma Mai Hien Thieu-Thi Tra My Doan Tien Luu le Tuan Linh Nguyen Minh Duc Diagnostic Imaging and Interventional Radiology Center Hanoi Medical University HospitalHanoi 100000Vietnam Department of Radiology Hanoi Medical UniversityHanoi 100000Vietnam Department of Radiology Pham Ngoc Thach University of MedicineHo Chi Minh 700000Vietnam

BACKGROUND Chylothorax is an uncommon condition in which chyle leaks into the pleural cavity,and biliary peritonitis is a rare complication of thoracic duct embolization in clinical *** SUMMARY We describe the case of a 50-year-old woman who presented with chylothorax and underwent thoracic duct embolization using a coil and a mixture of histoacryl glue and *** patient developed upper abdominal pain and fever after the *** was diagnosed with biliary peritonitis and treated with cholecystectomy at Hanoi Medical University *** Although thoracic duct embolization is considered a safe and minimally invasive procedure,it is not without *** thoracic duct embolization,severe or persistent abdominal pain should be explored utilizing imaging data and laboratory results to determine problems as soon as possible.

关键词： Lymphangiography Thoracic duct embolization Cholecystitis Chyle leakage Biliary peritonitis Case report

Stem cell-based therapy for human diseases

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Signal Transduction and Targeted Therapy 2022年第9期7卷 3242-3282页

作者： Duc M.Hoang Phuong T.pham Trung Q.Bach Anh T.L.Ngo Quyen T.Nguyen Trang T.K.Phan Giang H.Nguyen Phuong T.T.le Van T.Hoang Nicholas R.Forsyth Michael Heke Liem Thanh Nguyen Department of Research and Development Vinmec Research Institute of Stem Cell and Gene TechnologyVinmec Healthcare SystemHanoiVietnam Department of Cellular Therapy Vinmec High.Tech CenterVinmec Healthcare SsystemHanoiVietnam Institute for Science&Technology in Medicine Keele UniversityKeeleUK a Department of Biology Stanford UniversityStanfordCAUSA

Recent advancements in stem cell technology open a new door for patients suffering from diseases and disorders that have yet to be *** cell-based therapy,including human pluripotent stem cells(hPsCs)and multipotent mesenchymal stem cells(MSCs),has recently emerged as a key player in regenerative *** are defined as self-renewable cell types conferring the ability to differentiate into various cellular phenotypes of the human body,including three germ *** are multipotent progenitor cells possessing self-renewal ability(limited in vitro)and differentiation potential into mesenchymal lineages,according to the International Society for Cell and Gene Therapy(ISCT).This review provides an update on recent clinical applications using either hPSCs or MSCs derived from bone marrow(BM),adipose tissue(AT),or the umbilical cord(UC)for the treatment of human diseases,including neurological disorders,pulmonary dysfunctions,metabolic/endocrine-related diseases,reproductive disorders,skin burns,and cardiovascular ***,we discuss our own clinical trial experiences on targeted therapies using MsCs in a clinical setting,and we propose and discuss the MSC tissue origin concept and how MSC origin may contribute to the role of MSCs in downstream applications,with the ultimate objective of facilitating translational research in regenerative medicine into clinical *** mechanisms discussed here support the proposed hypothesis that BM-MSCs are potentially good candidates for brain and spinal cord injury treatment,AT-MSCs are potentially good candidates for reproductive disorder treatment and skin regeneration,and UC-MsCs are potentially good candidates for pulmonary disease and acute respiratory distress svndrometreatment.

关键词： diseases distress treatment

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不同优势度胖大海林分林木直径分布特征

福建农林大学学报（自然科学版） 2016年第5期45卷 536-543页

作者：张巧巧 pham Van Huong 陈昌雄 le Thi Hien NGUYEN Ba Trieu NGUYEN Huu Duy 福建农林大学林学院福建福州350002 越南林业大学第二分校林学系越南同奈810000 西北农林科技大学林学院陕西杨凌712100 越南林业科学研究院越南河内100000 广西大学林学院广西南宁530000

以越南同奈天然文化自然保护区天然次生林为研究对象,采用偏度、峰度和变动系数3个指标研究了3个不同优势度等级的胖大海林分的林木直径分布特征,运用Weibull分布、指数分布和Distance分布对其直径分布进行拟合,并利用X^2检验法来检验3... 详细信息

以越南同奈天然文化自然保护区天然次生林为研究对象,采用偏度、峰度和变动系数3个指标研究了3个不同优势度等级的胖大海林分的林木直径分布特征,运用Weibull分布、指数分布和Distance分布对其直径分布进行拟合,并利用X^2检验法来检验3种概率密度函数的拟合效果.结果表明：不同优势度等级的胖大海林分平均胸径结构呈现差异.优势度三级林分中林木平均胸径为35.7cm,在13.1-86.5cm之间变动,径阶分布范围较大,林分直径分布曲线为左偏,中小径阶林木占多数,林木直径主要分布在22-46cm径阶,株数累积百分比髙达80.10%.优势度二级林分和一级林分平均胸径结构相似，平均胸径依次为22.31、20.63cm,在7-70cm之间变动,径阶分布范围不大,林分直径分布曲线为左偏递减状态,小径阶林木占多数,中大径阶林木株数较少,林木直径主要分布在10-22cm径阶,株数累积百分比髙达67.63%.利用3种概率分布函数拟合并经;X^2检验,指数分布函数模拟不同优势度等级的胖大海林分的直径分布的效果最佳,可用于天然次生林的直径分布和生长预测,为不同优势度等级的胖大海林分的科学经营、可持续利用与保护工作提供理论依据.

关键词：胖大海直径分布分布函数优势度林分越南同奈省

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Antagonism of local isolates of Trichoderma spp. on citrus root rot disease by Fusarium solani in the mekong delta of vietnam

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浙江大学学报(农业与生命科学版) 2004年第4期 42-42页

作者： Duong Minh,Jozef Coosemans,le Lam Cuong,Ester Vandersmissen2, ,pham Van Kim Plant Protection Department College of Agriculture Cantho Univ. Cantho city Vietnam Lab. Phytopathology & Plant Protection Dep. Applied Plant Sciences Faculty of Agriculture and Applied Biological Sciences Catholic Univ. leuven Belgium Plant Protection Department College of Agriculture Cantho Univ. Cantho city Vietnam Plant Protection Department College of Agriculture Cantho Univ. Cantho city Vietnam

The local isolates of Trichoderma spp. and Fusarium solani were colected from citrus orchards in the Mekong delta of Vietnam and isolated on PDA, PDB and TSM medium for antagonism and Koch's postulate testing. The results showed that the high chitinolytic enzymes content of Trichoderma isolates can antagonise with Fusarium solani isolates by preventing the germination of Fusarium macroconidia in in-vitro condition. There are five promising isolates of Trichoderma spp. having high antagonism with Fusarium solani. These Trichoderma isolates also grew well in rice straws, maize stems, weeds and water hyacinth biowaste materials. These results supply the promising trend for biological control of root rot disease on citrus orchards of the Mekong delta.

关键词： Trichoderma Fusarium solani antagonism citrus chitinolytic enzymes chitinases

Antagonism of local isolates of Trichoderma spp. on citrus root rot disease by Fusarium solani in the mekong delta of vietnam

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浙江大学学报（农业与生命科学版） 2004年第4期30卷 392-392页

作者： Duong Minh Jozef Coosemans le Lam Cuong Ester Vandersmissen2 pham Van Kim Plant Protection Department College of Agriculture Cantho Univ. Cantho city VietnamLab. Phytopathology & Plant Protection Dep. Applied Plant Sciences Faculty of Agriculture and Applied Biological Sciences Catholic Univ. Leuven Belgium Plant Protection Department College of Agriculture Cantho Univ. Cantho city VietnamPlant Protection Department College of Agriculture Cantho Univ. Cantho city Vietnam

The local isolates of Trichoderma spp. and Fusarium solani were colected from citrus orchards in the Mekong delta of Vietnam and isolated on PDA, PDB and TSM medium for antagonism and Koch’s postulate testing. The results showed that the high chitinolytic enzymes content of Trichoderma isolates can antagonise with Fusarium solani isolates by preventing the germination of Fusarium macroconidia in in-vitro condition. There are five promising isolates of Trichoderma spp. having high antagonism with Fusarium solani. These Trichoderma isolates also grew well in rice straws, maize stems, weeds and water hyacinth biowaste materials. These results supply the promising trend for biological control of root rot disease on citrus orchards of the Mekong delta.

关键词：镰刀霉木霉素拮抗作用柑橘几丁酶根腐病越南

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P波在饱和粗颗粒夹层界面上的反射和透射

西南交通大学学报 2017年第2期52卷 280-287页

作者：刘宝苏谦赵文辉刘亭 pham Duc Phong 周珩西南交通大学土木工程学院四川成都610031 西南交通大学高速铁路线路工程教育部重点实验室四川成都610031 le Quy Don技术大学特种工程学院越南河内100803

为研究应力波在埋入式桩板路基饱和粗颗粒夹层结构界面的反射和透射效应,以平面P波为例,结合埋入式桩板路基的结构特点,基于Biot饱和多孔介质波动理论和弹性波动理论,建立了考虑饱和粗颗粒夹层反射波叠加影响的弹性介质-饱和粗颗粒夹层... 详细信息

为研究应力波在埋入式桩板路基饱和粗颗粒夹层结构界面的反射和透射效应,以平面P波为例,结合埋入式桩板路基的结构特点,基于Biot饱和多孔介质波动理论和弹性波动理论,建立了考虑饱和粗颗粒夹层反射波叠加影响的弹性介质-饱和粗颗粒夹层-弹性介质界面效应模型;采用引入势函数的方法推导了应力波在饱和粗颗粒夹层交界面上的反射和透射系数;通过数值算例研究了不同因素对反射和透射系数的影响规律.研究结果表明:夹层厚度、孔隙率、剪切模量改变了能量在交界面上的分配关系,且表现出周期性谐振特性,孔隙率由0.2变化到0.4时,反射系数增大了约25%;剪切波的传播引起反射系数在剪切波谐振频率处震荡且受阻尼作用,渗透率及透水条件对粗颗粒夹层的反射系数影响明显.

关键词：埋人式桩板路基饱和粗赚夹层 Biot理论应力波反射和透射

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Applied Biofloc Technology for Target Species in the Mekong Delta in Vietnam： A Review

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Journal of Environmental Science and Engineering(B) 2017年第4期6卷 165-175页

作者： Nguyen Van Hoa Ta Van Phuong Tran Ngoc Hai Chau Tai Tao le Quoc Viet Nguyen Thi Hong Van Huynh Thanh Toi Tran Huu le Vo Nam Son pham Quoc Anh Duy College of Aquaculture and Fisheries (CAF) Cantho University Cantho 270000-910000 Vietnam College of Applied Biology Tay Do University Cantho 270000-910000 Vietnam

BFT （Biofloc Technology） has been currently applied in Cantho University to a number of targeted species from fresh-to marine and saline water species in the Mekong Delta, e.g. striped catfish （Pangasianodon hypophthalmus）, white leg shrimp （Litopenaeus vannamei）, tiger shrimp （Penaeus monodon） and Artemia Vinhchau strain （Artemia franciscana） for both in the lab-scales or production scales. The best growth and survival rate of striped catfish was obtained in 6%o. For white leg shrimp, the results indicated：（1） C （Carbon） source e.g. rice-flour or molasses supplementary based on the feed provided to promote survival, growth and shrimp biomass harvested; （2） it was fed less than 20% as usual but showed similar to those in the control; （3） combination of rice-flour and molasses at a ratio of 70：30 by weight of C and N （Nitrogen） in a ration of 15：1 enhanced shrimp survival and growth; （4） in intensive culture, shrimp could be against the infection of disease and end up with higher survival, growth in earthen ponds. For tiger shrimp, a set up for larvae till post larvae at different ratios of C and N and C：N of 30 PLI5 displayed with better survival rate （49.73 ± 7.07%） and production （74,596 ± 10.608 PL/m3）. Artemiafranciscana was set up at C：N = 10：1 and salinities from 35, 60, 80 and 100 ppt. After two weeks, there were no significant difference among treatment and the control （without biofloc） in term of survival and growth. Moreover, total embryos per female was not significant different with the control and even the number of embryos as cysts tended to be higher. BFT displayed its advantages when applied on culture system of different targeted species and there is no doubt that it could help to sustain aquaculture and save environment in the Mekong Delta in near future.

关键词： Biofloc techology striped catfish white leg shrimp tiger shrimp Artemia Vinhchau strain.