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| 1 | Sustained low diffusing capacity in hepatopulmonary syndrome after liver transplantation显示文摘AIM: To study the presence of sustained low diffusing capacity (DLCO) after liver transplantation (LT) in patients with hepatopulmonary syndrome (HPS).METHODS: Six patients with mild-to-severe HPS and 24 without HPS who underwent LT were prospectively followed before and after LT at mid-term (median, 15 mo). HPS patients were also assessed at long-tem (median, 86 mo).RESULTS: Before LT, HPS patients showed lower PaO2 (71 ± 8 mmHg), higher AaPO2 (43 ± 10 mmHg) and lower DLCO (54% ± 9% predicted), due to a combination of moderate-to-severe ventilation-perfusion (VA/Q) imbalance, mild shunt and diffusion limitation, than non-HPS patients (94 ± 4 mmHg and 19 ± 3 mmHg, and 85% ± 3% predicted, respectively) (P < 0.05 each). Seven non-HPS patients had also reduced DLCO (70% ± 4% predicted).At mid- and long-term after LT, compared to pre-LT, HPS patients normalized PaO2 (91 ± 3 mmHg and 87 ± 5 mmHg), AaPO2 (14 ± 3 mmHg and 23 ± 5 mmHg) and all VA/Q descriptors (P < 0.05 each) without changes in DLCO (53% ± 8% and 56% ± 7% predicted, respectively). Post-LT DLCO in non-HPS patients with pre-LT low DLCO was unchanged (75% ± 6% predicted).CONCLUSION: While complete VA/Q resolution in HPS indicates a reversible functional disturbance, sustained low DLCO after LT also present in some non-HPS patients, points to persistence of sub-clinical liver-induced pulmonary vascular changes. | Graciela Martínez-Pallí Federico P Gómez Joan A Barberà Miquel Navasa Josep Roca Robert Rodríguez-Roisin Felip Burgos Conchi Gistau | 2006 | World Journal of Gastroenterology2006，12，36： | 6 |
| 2 | Heat Transfer in Steelmaking Ladle显示文摘The heat transfer in a steelmaking ladle was studied. The evaluation of heat transfer of the steel was performed by measuring steel temperature in points including all refining steel process. In the ladle, the temperatures in the refractories and the shell were also measured. To evaluate the thermal profile between the hot and cold faces of the ladle in the slag line position, an experiment which shows the importance of thermal contact resistance was carried out. Higher heat losses in the tapping and the vacuum were verified. The temperature measurements of the ladle indicate distinct thermal profiles in each stage of steel refining. Moreover, as each stage of the process depends on the previous one, the complexity of the ladle thermal control is incremental. So a complete model of heat losses in the ladle is complex. | André Zimmer lvaro Niedersberg Correia Lima Rafael Mello Trommer Saulo Roca Bragana Carlos Pérez Bergmann | 2008 | Journal of Iron and Steel Research(International)2008，15，3： | 4 |
| 3 | Usefullness of sentinel lymph node detection in early stages of cervical cancer显示文摘 | Roca I Caresia A P Gil-Moreno A | 2005 | Eur J Nucl Med Mol Imaging2005，32，10： | 1 |
| 4 | silicon deposition method 显示文摘 | Pihan E Slaoui A Roca P Polycrystalline silicon films by aluminium-induced crystaUisation: growth process vs | 2004 | Thin Solid Films2004，，： | 1 |
| 5 | Cyclic constitutive model for concrete 显示文摘 | Sima J F Roca P Molins C | 2008 | Engineering Structures2008，30，3： | 1 |
| 6 | The P300 component as neurophysiological correlate of behavioural working memory inadolescents with attention deficit hyperactivity disorder显示文摘 | Roca P Presentacion-Herrero MJ | 2014 | Rev Neurol2014，581，： | 1 |
| 7 | Cognitive evoked potentials and executive functions in children with attention deficit hyperactivity disorder显示文摘 | Roca P Mulas F Presentación-Herrero MJ | 2012 | Rev Neurol2012，541，： | 1 |
| 8 | Estrogen-seroton in interactions: implications for affective regulation 显示文摘 | RUBINOW D R SCHMIDT P J ROCA C A | 1998 | Biol Psychiatry1998，44，9： | 1 |
| 9 | CraA : an major facilitator super- family efflux pump associated with ehloramphenicol resistance in Aelnetobacter baumannii 显示文摘 | Roca 1 Marti S Espinal P | 2009 | Antimicrob Agents Chemother2009，53，9： | 1 |
| 10 | The colony-stimulating factor-1 receptor is a specific marker of macrophages from the bony fish gilthead seabream显示文摘 | Roca F J Sepulcre M P L6pez-Castej6n G | 2006 | Molecular Immunology2006，43，9： | 1 |
| 11 | Crystal structure if a new polytype in the V-P-O system:is a dynamically stabilized metastable network显示文摘 | AMORO P MARCOS M D ROCA M | 2001 | Journal of Physics and Chemistry of Solid2001，62，： | 1 |
| 12 | Opposite actions of testosterone and progesterone on UCP1 mRNA expression in cultured brown adipocytes显示文摘 | Rodrquez AM Monjo M Roca P | 2002 | Cell Mol Life Sci2002，59，10： | 1 |
| 13 | Stability of Microfabricated High Aspect Ratio Structures in Poly (dimethylsiloxane)显示文摘 | Roca Cusachs P Rico F Martinez E | 2005 | Langmuir2005，21，12： | 1 |
| 14 | Association of MMP - 12 polymorphisms withsevere and very severe COPD:A case controlstudy of MMPs - 1,9 and 12 in a European population 显示文摘 | Haq I Chappell S Johnson S R Lotya J Daly L Morgan K Guetta - Baranes T Roca J Rabinovich R Millar A B Donnelly S C Keatings V MacNee W Stolk J Hiemstra P S Miniati M Monti S Connor C M Kalsheker N | 2010 | BMC Medical Genetics2010，15，11： | 1 |
| 15 | Zebrafish larvae are unable to mount a protective antiviral response against waterborne infection by spring viremia of carp virus显示文摘 | LOPEZ-MUNOZ A ROCA F J SEPULCRE M P | 2010 | Dev Comp Immunol2010，34，5： | 1 |
| 16 | The Acineto- bacter baumannii oxymoron: commensal hospital dweller turned pan-drug-resistant menace 显示文摘 | Roca I Espinal P Vila-Farres X | 2012 | Front Mierobiol2012，3，： | 1 |
| 17 | A new deformable cat- enary element for the analysis of cable net structures显示文摘 | ANDRE A U GIL L ROCA P | 2006 | Computers & Structures2006，84，2930： | 1 |
| 18 | First identification and characterization of an AdeABC-like efflux pump in Acinetobacter genomospecies 13TU显示文摘 | Roca I Espinal P Marti S | 2011 | Antimicrob Agents Chemother2011，55，3： | 1 |
| 19 | Determination of enzymatic activities using a miniaturized system as a rapid method to assess soil quality显示文摘 | R. Boluda L. Roca‐Pérez M. Iranzo C. Gil S. Mormeneo | 2014 | Eur J Soil Sci2014，，2： | 1 |
| 20 | Clinical impact and molecular basis of antimicrobial resistance in non-baumannii Acinetobacter显示文摘 | Espinal P Roca I Vita J | 2011 | Future Microbiol2011，6，5： | 1 |
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