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390篇 您的检索式:作者名="FREITAS F"
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1Associations of sense of coherence with psychological distress and quality of life in inflammatory bowel disease显示文摘AIM:To investigate the relationship between sense of coherence,psychological distress and health related quality of life in inflammatory bowel disease(IBD).METHODS:This cross-sectional study enrolled a consecutive sample of 147 IBD(aged 45.1 ± 14.1 years; 57.1% female) patients recruited from a tertiary gastroenterology service.Sixty-four participants met diagnostic criteria for Crohn's disease,while eightythree patients had ulcerative colitis.Socio-demographic data(education,age,race,gender,gross monthly income and marital status),disease-related variables(illness activity,relapse rate in past 2 years,history of surgery and time since diagnosis),sense of coherence(Antonovsky's SOC scale),psychological distress symptoms(Hospital Anxiety and Depression Scale) and health-related quality of life(HRQo L; WHOQOLBref) were assessed.Hierarchical multiple regression analyses were performed to identify factors that are independently associated with psychological distress and HRQo L in patients with IBD and to provide indications for possible moderating or mediating effects.In addition,formal moderation and mediation analyses(Sobel tests) were performed to confirm potential moderators/mediators of the relationship between SOC,psychological distress symptoms and HRQoL.RESULTS:Lower SOC scores(std beta=-0.504; P < 0.001),female gender(std beta = 0.176; P = 0.021) and White race(std beta = 0.164; P = 0.033) were independently associated with higher levels of depressive symptoms,while lower levels of SOC(std beta =-0.438; P < 0.001) and higher relapse rate(std beta = 0.161; P = 0.033) were independently associated with more severe anxiety symptoms.A significant interaction between time since diagnosis and SOC was found with regard to the severity of depressive or anxiety symptoms,as the interaction term(time since diagnosis X SOC) had beta coefficients of-0.191(P = 0.009) and-0.172(P = 0.026),respectively.Lower levels of anxiety symptoms(std beta =-0.369; P < 0.001),higher levels of SOC(std beta = 0.231; P = 0.016) and non-White race(std beta =-0.229; P = 0.006),i.e.,mixed-race,which represented the reference category,were independently associated with higher levels of overall HRQoL.Anxiety symptoms were the most potent independent correlate of most aspects of HRQoL.In addition,anxiety mediated the association between SOC and satisfaction with health,as well as its relationship with physical,mental,and social relations HRQo L.Depressive symptoms also mediated the association between SOC and mental HRQoL.CONCLUSION:Our data indicated that SOC is an important construct,as it influences psychological distress and has significant albeit indirect effects on several HRQoL domains in IBD.Thiago H Freitas Elias Andreoulakis Gilberto S Alves Hesley LL Miranda Lúcia LBC Braga Thomas Hyphantis André F Carvalho 2015World Journal of Gastroenterology2015,21,21:10
2Expression, purification and kinetic characterization of His-tagged glyceraldehyde-3-phosphate dehydrogenase from Trypanosoma cruzi 显示文摘Cheleski J Freitas R F Wiggers H J 2011Protein Expr Purif2011,76,2:1
3Sequential Monte Carlo methods to train neural network models 显示文摘De FREITAS J F G NIRANJAN M GEE A H 2000Neural Computation2000,12,4:1
4Advances in bacterial exopolysaccharides:from production to biotechnological applications显示文摘Freitas F Alves VD Reis MA 2011Trends Biotechnol2011,29,8:1
5The effect of microstructure and environment on fatigue crack growth in 7049 alloy at negative stress ratios显示文摘Fonte Mda Romeiro F Freitas Mde Stanzl-Tschegg S E Tchegg E K Vasudevan A K 2003Int J Fatigue2003,25,:1
6Microbial populatiot response to changes of the operating conditions in a dynamic nutrient-removal sequencing batch reactor显示文摘Freitas F Temudo M Reia M A M 2005Bioproces and Biosystems Engineering2005,28,3:1
7Role of endothelin-1 and thromboxane A2 in the pulmonary hypertension induced by heparin-protamine interaction in anesthetized dogs显示文摘Freitas C F Faro R Dragosavac D 2004Cardiovasc Pharmacol2004,43,1:1
8Osteopathia striata with cranial sclerosis owning to WTX gene defect显示文摘Perdu B de Freitas F Frints SG 2010J Bone Miner Res2010,25,1:1
9Prognostic val- ue of central venous - arterial pC02 difference in severe sepsis and septic shock patients 显示文摘F Machado A Guarnieri FG Freitas 2010Critical Care2010,14,1:1
10Sequential Monte Carlo Methods to Train Neural Network Models显示文摘De Freitas J F G Niranjan M A Gee A H 2000Neural Computation2000,12,4:1
11Supracricoid laryngectomy with cricohyoidoepiglottopexy for advanced glottic cancer显示文摘LIMA R A FREITAS E Q DIAS F L 2006Head Neck2006,28,:1
12Sequential Monte Carlo Methods to Train Neural Net- work Models显示文摘de Freitas J F G Niranjan M Gee A H 2000Neural Computation2000,12,4:1
13Modification of the surface chemistry of activated carbons显示文摘Figueiredo J L Pereira M F Freitas M M 1999Carbon1999,37,:1
14Frequency of 2,3,5 - triphenyltetrazolium chloride (TTC) non - reducing bacteria in pasteurized milk 显示文摘Beloti V BarroS M A F Freitas J C D 1999Revista de Microbiologia1999,30,:1
15Multitemporal analysis of land use/land cover JERS-1 backscatter in the Brazilian tropical rainforest 显示文摘Angelis C F Freitas C C Valerno D M 2002International Journal of Remote Sensing2002,23,7:1
163D scaffolds co-seeded with human endothelial progenitor and mesenchymal stem ceils: evidence of prevascnlarization within 7 days 显示文摘Duttenhoefer F Lara de Freitas R Meury T 2013Eur Ceils Mater2013,26,:1
17Surface activation of a polymer based carbon显示文摘Samant P V Goncalves F Freitas M M A Pereira M FR Figueiredo J L 2004Carbon2004,42,:1
18Modification of the surface chemistry of activated carbons显示文摘FIGUEIREDO J L PEREIRA M F R FREITAS M M A 1999carbon1999,37,:1
19Effect of phenolic aldehydes and flavonoids on growth and inactivation of Oenococcus oeni and Lactobacillus hilgardii显示文摘Figueiredo A R Campos F de Freitas V 2008Food Microbiology2008,25,1:1
20Use of cell block preparation for morphological,immunocytochemistry,and ploidy analysis in ThinPrep monolayer preparations显示文摘Freitas C Milanezi F Dias AJ 0,,06:1
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