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1Red pigment production by Penicillium purpurogenum GH2 is influenced by pH and temperature显示文摘The combined effects of pH and temperature on red pigment production and fungal morphology were evaluated in a submerged culture of Penicillium purpurogenum GH2, using Czapek-Dox media with D-xylose as a carbon source. An experimental design with a factorial fix was used: three pH values (5, 7, and 9) and two temperature levels (24 and 34 °C) were evaluated. The highest production of red pigment (2.46 g/L) was reached with a pH value of 5 and a temperature of 24 °C. Biomass and red pigment production were not directly associated. This study demon- strates that P. purpurogenum GH2 produces a pigment of potential interest to the food industry. It also shows the feasibility of producing and obtaining natural water-soluble pigments for potential use in food industries. A strong combined effect (p<0.05) of pH and temperature was associated with maximal red pigment production (2.46 g/L).Alejandro MéNDEZ Catalina PéREZ Julio Cesar MONTAéZ Gabriela MARTíNEZ Cristóbal Noé AGUILAR 2011Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2011,12,12:4
2运行参数对绕管式换热器环形均布器均布性能影响模拟研究显示文摘本文提出了一种适用于绕管式换热器的两相均布装置—环形均布器。为了研究运行参数对其均布性的影响,基于VOF两相流及Realizable k-ε湍流模型,研究了环形均布器模型在不同运行条件下的均布性能。模拟结果表明:随着气相入口速度的增大,环形均布器的液相均匀性先变好后变差;随着液相入口压力的增大,环形均布器的液相均匀性得到改善。Noé-Landry-Privace M’Bouana 郑文科 崔奇杰 陈杰 蔡伟华 姜益强 2018节能技术2018,36,1:4
3晃动参数对绕管式换热器环形均布器均布性能影响的模拟研究显示文摘FLNG绕管式换热器在运行过程中,受到海上波浪的影响,其内部气液两相的分配情况发生变化,对FLNG绕管式换热器的换热效率造成影响。本文提出了一种新型的绕管式换热器两相均布器结构——环形均布器,并利用数值模拟方法,分析研究了不同的晃动参数对环形均布器气液两相分配均匀性的影响。模拟结果表明:晃动条件对环形均布器的气液两相的均匀性有一定的影响;随着晃动幅度的增大,环形均布器的均匀性恶化;随着晃动周期的增加,环形均布器的均匀性得到改善。因此,可以通过优化环形均布器的通道位置和采用减震减摇的措施,使绕管式换热器的气液分配趋于均匀。Noé-Landry-Privace M’Bouana 郑文科 王玉书 陈杰 蔡伟华 姜益强 2017节能技术2017,35,6:3
4耦合反应器中化学链燃烧的模拟显示文摘基于颗粒动理学和化学动力学理论,建立化学链燃烧计算模型,数值模拟了耦合反应器内化学链燃烧过程,获得了反应器内流场特性和各组分分布规律,并很好地捕捉到了空气反应器中颗粒呈现出的非均匀环核流动结构。模拟结果同时给出了反应器中温度分布规律以及各出口颗粒质量流率和各组分浓度随时间的变化,为耦合反应器的设计优化提供了一定的依据。M'BOUNANA Noé-Landry-Privace 王帅 杨运超 CAMARA Namory 陆慧林 2014工程热物理学报2014,35,7:2
5Frequency and prognostic role of mucosal healing in patients with Crohn's disease and ulcerative colitis after one-year of biological therapy显示文摘AIM:To assess the endoscopic activity before and after a one-year period of biological therapy and to evaluate the frequency of relapses and need for retreatment after stopping the biologicals in patients with Crohn’s disease(CD)and ulcerative colitis(UC).METHODS:The data from 41 patients with CD and 22 patients with UC were assessed.Twenty-four CD patients received infliximab,and 17 received adalimumab.The endoscopic severity of CD was quantified with the simplified endoscopic activity score for Crohn’s disease in CD and with the Mayo endoscopic subscore in UC.RESULTS:Mucosal healing was achieved in 23 CD and7 UC patients.Biological therapy had to be restarted in78%of patients achieving complete mucosal healing with CD and in 100%of patients with UC.Neither clinical remission nor mucosal healing was associated with the time to restarting the biological therapy in either CD or UC.CONCLUSION:Mucosal healing did not predict sustained clinical remission in patients in whom the biological therapies had been stopped.Klaudia Farkas Péter László Lakatos Mónika Szcs va Pallagi-Kunstár Anita Bálint Ferenc Nagy Zoltán Szepes Noémi Vass Lajos S Kiss Tibor Wittmann Tamás Molnár 2014World Journal of Gastroenterology2014,20,11:2
6Numerical Simulation of Gas-Solid Flow in Square Cyclone Separators with Downward Exit显示文摘Cyclone separators are widely used in industrial applications. The separation efficiency and pressure drop are the most important parameters to evaluate the performance of processing system. In the simulations,the flow behavior of gas and particles within a square cyclone separator is simulated by means of computational fluid dynamics. The RNG k- ε model and the Reynolds stress model( RSM) are used to model gas turbulence. The flow behavior is examined in the term of tangential velocity components,static pressure and pressure drop contour plots for flow field and solid volume fraction. The effects of the turbulence model and solid volume fraction on the square cyclone are discussed. The results indicate that the pressure drop increases with the increase of solid volume fraction,and increase with the increase of inlet velocities for two turbulence models, moreover,the simulations results are compared with pressure field. For all runs,the RSM model gives a higher pressure drop compared to the RNG k- ε model. The RSM model provides well the forced vortex and free vortex,and captures better the phenomena occurring during intense vortex flow in the presence of walls within cyclone separators.Noé-Landry-Privace M'Bouana Fei-Xiang Zhao Qing-Hong Zhang Hui-Lin Lu 2014Journal of Harbin Institute of Technology(New Series)2014,21,2:2
7益生菌抑制自发性高血压大鼠的菌群失调和血压升高:短链脂肪酸的作用显示文摘该研究旨在评估益生菌短双歧杆菌CECT7263(BFM)及发酵乳酸杆菌CECT5716(LC40)、短链脂肪酸丁酸盐及醋酸盐对自发性高血压大鼠(spontaneously hypertensive rat,SHR)心血管的作用。方法和结果:5周龄的Wistar Kyoto大鼠(WKY)10只和周龄匹配的SHR 50只随机分为6组:对照WKY、对照SHR、BFM干预的SHR、LC40干预的SHR、丁酸盐干预的SHR和醋酸盐干预的SHR。袁源(译) 练桂丽(审校) Robles-Vera I Toral M de la Visitación N Sánchez M Gómez-Guzmán M Romero M Yang T Izquierdo-Garcia JL Jiménez R Ruiz-Cabello J Guerra-Hernández E Raizada MK Pérez-Vizcaíno F Duarte J 2020中华高血压杂志2020,28,9:2
8Therapeutic efficiency of everolimus and lapatinib in xenograft model of human colorectal carcinoma with KRAS mutation显示文摘Céline Chu Marie‐Sophie No?l‐Hudson Valérie Boige Diane Goéré Sylvie Marion Mélanie Polrot Ludovic Bigot Patrick Gonin Robert Farinotti Laurence Bonhomme‐Faivre 2013Fundamental & Clinical Pharmacology2013,,4:2
9Interaction of the major inflammatory bowel disease susceptibility alleles in Crohn’s disease patients显示文摘AIM:To investigate the interaction of interleukin-23 receptor(IL23R)(rs1004819 and rs2201841),autophagy-related 16-like 1(ATG16L1)(rs2241880), caspase recruitment domain-containing protein 15 (CARD15)genes,and IBD5 locus in Crohn's disease(CD) patients. METHODS:A total of 315 unrelated subjects with CD and 314 healthy controls were genotyped.Interactions and specific genotype combinations of a total of eight variants were tested.The variants of IBD5locus(IGR2198a_1 rs11739135 and IGR2096a_1 rs12521868),CARD15(R702W rs2066845 and L1007fs rs2066847),ATG16L1(rs2241880)and IL23R (rs1004819,rs2201841)genes were genotyped by PCR-RFLP,the G908R(rs2066844)in CARD15 was determined by direct sequencing. RESULTS:The association of ATG16L1 T300A with CD was confirmed[P=0.004,odds ratio(OR)=1.69, 95%CI:1.19-2.41],and both IL23R variants were found to represent significant risk for the disease(P= 0.008,OR=2.05,95%CI:1.20-3.50 for rs1004819 AA;P<0.001,OR=2.97,95%CI:1.65-5.33 for rs2201841 CC).Logistic regression analysis of pairwise interaction of the inflammatory bowel disease (IBD)loci indicated that IL23R,ATG16L1,CARD15 and IBD5(IGR2198a_1)contribute independently to disease risk.We also analysed the specific combina- tions by pair of individual ATG16L1,IL23R rs1004819, rs2201841,IGR2198a_1,IGR2096a_1 and CARD15 genotypes for disease risk influence.In almost all cases,the combined risk of susceptibility pairs was higher in patients carrying two different risk-associated gene variants together than individuals with just one polymorphism.The highest OR was found for IL23R rs2201841 homozygous genotype with combination of positive CARD15 status(P<0.001,OR=9.15,95% CI:2.05-40.74). CONCLUSION:The present study suggests a cumulative effect of individual IBD susceptibility loci.Veronika Csngei Luca Járomi EnikSáfrány Csilla Sipeky Lili Magyari Bernadett Faragó Judit Bene Noémi Polgár Lilla Lakner Patrícia Sarlós Márta Varga Béla Melegh 2010World Journal of Gastroenterology2010,16,2:2
10Syntheses and properties of low-level melamine modified urea-melamine formaldehyde resin显示文摘Young No B Kim M G 2004Journal of Applied Polymer Science2004,93,6:1
11Division of the external sphincter in the treatment of the neurogenic bladder显示文摘Ross JC Gibbon NO Damanski M 1967Br J Surg1967,54,:1
12Gene-gene and gene-environm- ent interactions in HIV-associated nephropathy: A focus on the MYH9 nephropathy susceptibility gene 显示文摘NO fiez M Saran AM Freedman BI 2010Adv Chronic Kidney Dis2010,17,1:1
13Syntheses and properties of low-level melamine-modified urea-melamine-formaldehyde resins 显示文摘YOUNG NO B KIM M G 2004Journal of Applied Polymer Science2004,93,6:1
14Intrahepatic regulatory T cells in autoimmune hepatitis are as-sociated with treatment response and depleted with currenttherapies显示文摘TAUBERT R HARDTKE -WOLENSKI M NO YAN F 2014J Hepatol2014,61,5:1
15Prediction of angio-graphic vasospasm after aneurysmal subarachnoid hemor-rhage:value of the Hijdra sum scoring system显示文摘Dupont S A Wijdicks E F Man no E M 2009Neurocrit Care2009,11,:1
16Hereditary thrombophilia in Korean patients with idiopathic pulmonary embolism显示文摘LEE M NO H J JANG S Y 2012Yonsei Med J2012,53,:1
17Lay Theory of Race Affects and Moderates Asian Ameri- cans' Responses Toward American Culture 显示文摘No S Hong Y Y Liao H Y Lee K Wood D Chao M M 2008Journal of Personality and Social Psychology2008,,95:1
18Assessment of disease-severity scoring systems for patients with sepsis in general internal medicine departments显示文摘Ghanem-Zoubi NO Vardi M Laor A 0,,2:1
19Contractile effect of endothelin in the human uterine artery and autoradiographic localization of its binding sites显示文摘Bodelsson G Sjoberg NO Stjemquist M 1992Am J Obstet Gynecol1992,167,3:1
20Risks for impaired cerebral auloreg- ulation during cardiopulmonary bypass and postoperative stroke显示文摘()no M Joshi B Brady K 2012Br J Anaesth2012,109,:1
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