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| 1 | Study of reverse osmosis membranes fouling by inorganic salts and colloidal particles during seawater desalination显示文摘Fouling phenomenon is considered among the major reasons that cause significant increase of operating cost of desalination plants equipped with reverse osmosis(RO)membranes.This phenomenon is studied in the present work in the case of RO polyamide aromatic membranes using model seawater containing inorganic salts and colloidal compounds.Different solubility conditions of CaCO3 and CaSO4 were applied to study RO performances with and without colloid presence.During experiments,the membrane permeate fluxes were continuously monitored.Moreover,studies of chemical composition,structure,and morphology of the materials deposited on the membrane surface were conducted using energy dispersive microanalysis(EDS)X-ray diffraction and scanning electronic microscopy(SEM).Results show that in conditions of calcium carbonate oversaturation there is a reduction in the permeate flow of 11.2%due to fouling of the membrane by the precipitation of this compound.While in the same conditions of calcium sulphate oversaturation the reduction of the flow is 5%,so we can conclude that in conditions of oversaturation of both salts,calcium carbonate produces a greater fouling of the membrane that in its view causes greater decrease in the flow of permeate.All this based on the results of the test with both salts in oversaturated conditions.Resulting in the formation of calcite and gypsum crystals onto the membranes as XRD analyses stated.Additional presence of colloidal silica in those conditions intensifies strongly the fouling,leading until to 24.1%of permeate flux decrease. | Santiago Gutiérrez Ruiz Juan Antonio López-Ramírez Mohammed Hassani Zerrouk Agata Egea-Corbacho Lopera JoséMaría Quiroga Alonso | 2020 | Chinese Journal of Chemical Engineering2020，28，3： | 5 |
| 2 | 口腔舌鳞状细胞癌生存率的年龄和性别分层:监测、流行病学和最终结果分析显示文摘目标:利用监测、流行病学和最终结果(SEER)数据库.阐明按年龄和性别分层的口腔舌鳞状细胞癌(OTSCC)生存预测因子的差异。方法:SEER用于计算1973年至2012年间OTSCC患者的生存趋势。 | Mukdad L Heineman TE Alonso J 赵泽亮 | 2019 | 中国口腔颌面外科杂志2019，17，1： | 5 |
| 3 | Prevalence of vacA, cagA and babA2 genes in Cuban Helicobacter pylori isolates显示文摘AIM: To investigate the prevalence of vacuolating cytotoxin (vacA), cytotoxin associated gene A (cagA) and blood adhesion binding antigen (babA2) genotypes of Helicobacter pylori (H pylori) isolates from Cuban dyspeptic patients. METHODS: DNA was extracted from H pylori-positive cultures taken from 130 dyspeptic patients. Genotyping was performed by PCR, using specifi c primers for vacA (s1, s2, m1, m2), cagA and babA2 genes. Endoscopic observations and histological examinations were used to determine patient pathologies. RESULTS: vacA alleles s1 , s2 , m1 and m2 were detected in 96 (73.8%), 34 (26.2%), 75 (57.7%) and 52 isolates (40%), respectively, while the cagA gene was detected in 95 isolates (73.2%). One hundred and seven isolates (82.3%) were babA2-positive. A signif icant correlation was observed between vacAs1m1 and cagA and between vacAs1m1 and babA2 genotypes (P < 0.001 and P < 0.05, respectively) and between babA2 genotype and cagA status (P < 0.05); but, no correlation was observed between vacAs1 and babA2 genotypes. Eighty fi ve (65.4%) and 73 (56.2%) strains were type 1 (vacAs1-cagA-positive) and 'triple- positive' (vacAs1-cagA-babA2-positive), respectively, and their presence was significantly associated with duodenal ulcer (P < 0.01 and P < 0.001, respectively). CONCLUSION: The distribution of the main virulence factors in the Cuban strains in this study resembled that of the Western-type strains, and the more virulent H pylori isolates were signifi cantly associated with duodenal ulcer, ulcer disease being the worst pathology observed in the group studied. | Lino E Torres Karelia Melián Arlenis Moreno Jordis Alonso Carlos A Sabatier Mayrín Hernández Ludisleydis Bermúdez Boris L Rodríguez | 2009 | World Journal of Gastroenterology2009，15，2： | 4 |
| 4 | Hepatitis B and immunosuppressive therapies for chronic inflammatory diseases: When and how to apply prophylaxis, with a special focus on corticosteroid therapy显示文摘Currently immunosuppressive and biological agentsare used in a more extensive and earlier way in patients with inflammatory bowel disease, rheumatic or dermatologic diseases. Although these drugs have shown a significant clinical benefit, the safety of these treatments is a challenge. Hepatitis B virus(HBV) reactivations have been reported widely, even including liver failure and death, and it represents a deep concern in these patients. Current guidelines recommend to preemptive therapy in patients with immunosuppressants in general, but preventive measures focused in patients with corticosteroids and inflammatory diseases are scarce. Screening for HBV infection should be done at diagnosis. The patients who test positive for hepatitis B surface antigen, but do not meet criteria for antiviral treatment must receive prophylaxis before undergoing immunosuppression, including corticosteroids at higher doses than prednisone 20 mg/d during more than two weeks. Tenofovir and entecavir are preferred than lamivudine because of their better resistance profile in long-term immunosuppressant treatments. There is not a strong evidence, to make a general recommendation on the necessity of prophylaxis therapy in patients with inflammatory diseases that are taking low doses of corticosteroids in short term basis or low systemic bioavailability corticosteroids such as budesonide or beclomethasone dipropionate. In these cases regularly HBV DNA monitoring is recommended, starting early antiviral therapy if DNA levels begin to rise. In patients with occult or resolved hepatitis the risk of reactivation is much lower, and excepting for Rituximab treatment, the prophylaxis is not necessary. | Pilar López-Serrano Elsa de la Fuente Briongos Elisa Carrera Alonso Jose Lázaro Pérez-Calle Conrado Fernández | 2015 | World Journal of Hepatology2015，7，3： | 4 |
| 5 | Production of free conjugated linoleic acid by Lactobacillus acidophilus and Lactobacillus casei of human intestinal origin显示文摘 | ALONSO L CUESTA E P GILLILAND S E | 2003 | J Dairy Sci2003，86，6： | 1 |
| 6 | A novelstrategy for radar imaging based on compressive sensing显示文摘 | Alonso M T López-Dekker P and MallorquíJ J | 2010 | IEEE Transactions on Geoscience and Remote Sensing2010，48，12： | 1 |
| 7 | Middle cerebral artery occlusion in the rat by intraluminal suture显示文摘 | Belayev L Alonso OF Busto R | 1996 | Stroke1996，27，9： | 1 |
| 8 | Reduced corneal thickness values in postmenopausal women with dry eye 显示文摘 | Sanchis-Gimeno JA Lleo-Perez A Alonso L | 2005 | Cornea2005，24，1： | 1 |
| 9 | Complex event detection at wire speed with FPGAs 显示文摘 | WOODS L TEUBNER J ALONSO G | 2010 | Proceedings of the VLDB Endowment2010，3，12： | 1 |
| 10 | On-line preconcentration using chelating and ion-exchange minicolumns for the speciation of chromium(iii) and chrontium(vi) and their quantitative determination in natural waters by inductively coupled plasma mass spectrometry显示文摘 | GUERRERO M M L ALONSO E V PAVON J M C | 2012 | Journal of Analytical Atomic Spectrometry2012，27，4： | 1 |
| 11 | D-Lactic acid pro- duction from waste cardboard 显示文摘 | Yannez R Alonso J L Parajo J C | 2005 | J of Chemical Tech- nol and BioTechnol2005，80，1： | 1 |
| 12 | Gout and risk of Parkinson disease: a prospective study显示文摘 | Alonso A Rodriguez L A Logroscino G | 2007 | Neurology2007，69，17： | 1 |
| 13 | Cloning and characterization of SmeDEF, a novel multidrug efflux pump from Stenotrophomonas maltophilia显示文摘 | Alonso A Martinez J L | 2000 | Antimicrob Agents Chemother2000，44，11： | 1 |
| 14 | Middle cerebral artery occlusion in the rat by intraluminal suture neurological and pathological evaluation of an improved model 显示文摘 | Belayev L Alonso OF Busto R | 1996 | Stroke1996，27，9： | 1 |
| 15 | Genetic and epigenetic modifications of Sox2 contribute to the invasive phenotype of malignant gliomas显示文摘 | Alonso M M Diez V R Manterola L | 2011 | PLoS One2011，6，26： | 1 |
| 16 | Lactic acid from wood 显示文摘 | PARAJO J C ALONSO J L SANTOS V | 1996 | Process Biochemistry1996，31，3： | 1 |
| 17 | Widespread changes in dendritic spines in a model of Alzheimer's disease 显示文摘 | Knafo S Alonso Nanclares L Gonzalez-Soriano J | 2009 | Cereb Cortez2009，19，3： | 1 |
| 18 | Repeated morphine treatment alters pelysialylated neural cell adhesion molecule, glutamate decarboxylase- 67 expression and cell proliferation in the adult rat hippocampus显示文摘 | Kahn L Alonso G Normand E | 2005 | Eur J Neurosci2005，21，2： | 1 |
| 19 | Characterization of Mn and Cu oxides as regenerable sorbents for hot coal gasdesulfurization 显示文摘 | Alonso L Palacios J M Garc-a E | 2000 | Fuel Processing Technology2000，62，1： | 1 |
| 20 | Family-based ter- ritoriality vs flocking in wintering common cranes Grus grus 显示文摘 | Alonso J C Bautista L M Alonso J A | 2004 | Journal of Avian Biology2004，35，5： | 1 |
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