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2183篇 您的检索式:作者名="DUPUIS"
    题名 作者 年代 出处 被引量
1【特刊综述】肥胖男性低睾酮的发生机制、发病率及其处理显示文摘随着亚洲现代化和城市化的日益进展,肥胖流行病的未来焦点多在亚洲地区。肥胖男性常会出现低睾酮水平,但他们并不一定有可识别的下丘脑.垂体.睾丸轴(HPT)病理变化。中度肥胖主要降低总睾酮水平,这是由胰岛素抵抗相关的性激素结合球蛋白减少所致。比较严重的肥胖与游离睾酮水平降低有关,这是由下丘脑-垂体-睾丸轴的抑制所致。低睾酮本身可导致肥胖的高风险增加,产生一个恶性循环的代谢综合征。肥胖相关的低睾酮血症是一个功能状态,而非恒定状态。这种状态是可以被逆转的,但这需要持续的减肥。虽然睾酮治疗可以引起中度的脂肪减少,但肥胖本身,在没有雄激素缺乏症状的情况下,不是既定的睾酮治疗的适应症。睾酮治疗可能会导致未经治疗的睡眠呼吸暂停恶化,损害生育能力等。睾酮治疗是否增加饮食或者运动诱导的体重降低需要在充分设计的随机对照临床试验中评估。Mark Ng Tang Fui 2014Asian Journal of Andrology2014,16,2:28
2Air/CO2 cooling garment: Description and benefits of use for subjects exposed to a hot and humid climate during physical activities显示文摘The severity of the hot and humid conditions to which miners are exposed increases as the depth of the work site increases.This can cause heat stress that can greatly affect the health and safety of workers.To resolve this,a cooling garment has been developed that uses an atmospheric discharge of liquid CO2 to create a cool microclimate with an average temperature of 12.5(±0.4)℃ beneath the garment.To evaluate the garment's cooling efficiency,19 male subjects participated in an experimental procedure.The two modes,cooling on and off,were compared.Significant physiological differences were found between the two modes after minute 27(p<0.05)until the end of the recovery phase for the heart rate(maximum difference of 10 beats per minute)and the internal body temperature(maximum difference of 0.33℃).It was found that the modes also affected the subjects'perceptions.The ON-mode was associated with better well-being and thermal comfort,and reduced humidity sensation.Perceptions of exertion were lower in the ON-mode condition from minute 2.The findings provide strong evidence of the ability of this cooling garment to reduce heat stress in hot and humid conditions similar to those encountered in deep mines.Chady Al Sayed Ludwig Vinches Olivier Dupuy Wafa Douzi Benoit Dugue Stephane Halle 2019International Journal of Mining Science and Technology2019,29,6:10
3The Global Standard Stratotype-section and Point (GSSP) for the base of the Eocene Series in the Dababiya section (Egypt)显示文摘Marie-Pierre Aubry Khaled Ouda Christian Dupuis William A., Berggren John A. Van Couvering 2007Episodes2007,30,4:8
4Development of a multiple level underground limestone mine from geology through mine planning显示文摘The development of a multiple level underground mine is a complex task in which geology,engineering,ground control,and unit operations are integrated into a single mine design.The components are interdependent and must function cohesively to ensure a profitable underground mining operation.To optimize reserve recovery,mine planning should begin from the lowest level and progress up.This limits any misjudgments or oversights of a given level affecting the underlying levels and ensures the ability to maximize recovery from each level.Mine planning should start with the exploration and characterization of the geologic setting.Once the reserve geology and quality is well understood,then mine planning can begin with respect to the following:(1)orientation of mine works with respect to horizontal stress;(2)access to the reserve;(3)determination of opening widths;(4)selection of back,floor horizons and pillar centers;(5)selection of development and secondary mining heights;(6)appropriate inter-burden thicknesses;and(7)examining the stability of the multiple level mine through numerical modeling.The multiple level mine design process and decisions are presented through a case history example.The theme is that there is one opportunity to'get it right'and many chances to overlook a small aspect within the design that will plague the mine throughout all levels and through the entirety of its operating life.Christopher Newman David Newman Robert Dupuy 2020International Journal of Mining Science and Technology2020,30,1:3
5Perioperative glucose management and outcomes in liver transplant recipients: A qualitative systematic review显示文摘AIM To investigate the relationship between post-liver transplantation(LT) glycemic control and LT outcomes. METHODS A qualitative systematic review on relevant prospective interventions designed to control glucose levels including insulin protocols. Studies investigating an association between glycemic control and post-LT outcomes such as mortality, graft rejection, and infection rate were reviewed. Pub Med, EMBASE, and other databases were searched through October 2016. RESULTS Three thousands, six hundreds and ninety-two patients from 14 studies were included. Higher mortality rate was seen when blood glucose(BG) ≥ 150 mg/dL(P = 0.05). BG ≥ 150 mg/dL also led to higher rates of infection. Higher rates of graft rejection were seen at BG > 200 mg/dL(P < 0.001). Mean BG ≥ 200 mg/dL was associated with more infections(P = 0.002).Nurse-initiated protocols and early screening strategies have shown a reduction in negative post-LT outcomes.CONCLUSION Hyperglycemia in the perioperative period is associated with poor post-LT outcomes. Only a few prospective studies have designed interventions aimed at managing post-LT hyperglycemia, post-transplant diabetes mellitus(PTDM) and their impact on post-LT outcomes.Prani Paka Sarah R Lieber Ruth-Ann Lee Chirag S Desai Robert E Dupuis Alfred Sidney Barritt 2018World Journal of Transplantation2018,8,3:2
6随钻储层成像技术显示文摘水平井钻井技术的新突破为一些新远景区的成功钻探以及许多老油气田的挖潜铺平了道路。然而,水平井钻井和大位移井钻井的成功并非由所钻距离来衡量,而是由在多大程度上能够使井保持在储层中钻进来衡量。一种新型的深探测随钻电磁测井服务通过识别流体界面、断层以及井筒外地层的变化,正在帮助地质导向人员最大程度地扩大井筒与储层的接触范围。Oystein Bo Jean-Michel Denichou Uchechukwu Ezioba Ettore Mirto James Donley James Telford Christophe Dupuis Laura Pontarelli Grant Skinner Mauro Viandante Jean Seydoux Matthew Spotkaeff Petter Vikhamar 2016国外测井技术2016,0,1:2
7Methods to produce induced pluripotent stem cell-derived mesenchymal stem cells: Mesenchymal stem cells from induced pluripotent stem cells显示文摘Mesenchymal stem cells(MSCs)have received significant attention in recent years due to their large potential for cell therapy.Indeed,they secrete a wide variety of immunomodulatory factors of interest for the treatment of immune-related disorders and inflammatory diseases.MSCs can be extracted from multiple tissues of the human body.However,several factors may restrict their use for clinical applications:the requirement of invasive procedures for their isolation,their limited numbers,and their heterogeneity according to the tissue of origin or donor.In addition,MSCs often present early signs of replicative senescence limiting their expansion in vitro,and their therapeutic capacity in vivo.Due to the clinical potential of MSCs,a considerable number of methods to differentiate induced pluripotent stem cells(iPSCs)into MSCs have emerged.iPSCs represent a new reliable,unlimited source to generate MSCs(MSCs derived from iPSC,iMSCs)from homogeneous and well-characterized cell lines,which would relieve many of the above mentioned technical and biological limitations.Additionally,the use of iPSCs prevents some of the ethical concerns surrounding the use of human embryonic stem cells.In this review,we analyze the main current protocols used to differentiate human iPSCs into MSCs,which we classify into five different categories:MSC Switch,Embryoid Body Formation,Specific Differentiation,Pathway Inhibitor,and Platelet Lysate.We also evaluate common and method-specific culture components and provide a list of positive and negative markers for MSC characterization.Further guidance on material requirements to produce iMSCs with these methods and on the phenotypic features of the iMSCs obtained is added.The information may help researchers identify protocol options to design and/or refine standardized procedures for large-scale production of iMSCs fitting clinical demands.Victoria Dupuis Elisa Oltra 2021World Journal of Stem Cells2021,13,8:2
8Nasal immunization of mice with human papillomavirus type 16 (HPV-16) virus-like particles or with the HPV-16 L1 gene elicits specific cytotoxic T lymphocytes in vaginal draining lymph nodes显示文摘Dupuy C Buzoni Gate D Touze A 1999J Virol1999,73,11:1
9Enhancement of antibiotic activity by sub-lethal concentrations of enterocin CRL35显示文摘MINAHK C J DUPUY F MORERO R D 2004J Antimicrob Chemother2004,53,2:1
10The fucosyltransferase gene family:an amazing summary of the underlying mechanisms of gene evolution显示文摘Javaud C Dupuy F Maftah A 2003Genetica2003,118,23:1
11Genome scan of systemic biomarkers of vascular inflammation in the Framingham Heart Study; evidence for susceptibility loci on 1q显示文摘Dupuis J Larson M G Vasan R S 2005Atherosclerosis2005,182,2:1
12Current role of image guided ablative therapies in lung cancer显示文摘Simon CJ Dupuy DE 2005Expert Rev Anticaneer Ther2005,5,1:1
13Waist circumference adds to the variance in plasma creactive protein levels in elderly patients with meta- bolic syndrome显示文摘DUPUY A M JAUSSENT I LACROUX A 2007Gerontology2007,53,:1
14Effect of PAF on human T and B cell显示文摘Denizot Y Dupuis F Praloran V 1994Res Immunol1994,145,2:1
15Central venous catheters coated with minocycline and rifampin for the prevention of catheterrelated colonization and bloodstream infections:a randomized,double-blind trial显示文摘Raad I Darouiche R Dupuis J 1997Ann Intern Med1997,127,4:1
16Enhancing meaning in palliative care practice : a meaning-centered intervention to promote job satisfaction显示文摘Fillion L Dupuis R Tremblay I 2006Palliat Support Care JT-Palliative & supportive care2006,4,4:1
17Peripheral T-cell lymphomas with a follicular growth pattern are derived from follicular helper T cells (TFH) and may show overlapping features with angioimmunoblastic T-cell lymphomas 显示文摘Huang Y Moreau A Dupuis J 2009Am J Surg Pathol2009,33,5:1
18Loss of hepato- cyte-nuclear-faetor-4α affects colonic ion transport and causes chronic inflammation resembling inflammatory bow- el disease in mice显示文摘Darsigny M Babeu JP Dupuis AA 2009PLoS One2009,4,10:1
19New genetic loci implicated in fasting glucose homeostasis and their impact on type 2 diabetes risk显示文摘Dupuis J Langenberg C Prokopenko I 2010Nat Genet2010,42,2:1
20Desulfurization of model FCC feedstocks by alkylation:Transformation of thiophenic compounds in presence of 2-methyl-1-pentene over acidic zeolites显示文摘DUPUY B LAFORGE S BACHMANN C MAGNOUX P RICHARD F 2012J Mol Catal A:Chem2012,,:1
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