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Cedres S, Ponce Aix S, Zugazagoitia J, Anguita A, Sansano I, Navarro Mendivil A, Martinez A, Martinez P, Fidalgo P, Felip E. Analysis of Expression of Programmed Cell Death 1 Ligand 1 (Pd-L1) in Malignant Pleural Mesothelioma (Mpm). Ann Oncol 2014. [DOI: 10.1093/annonc/mdu438.66] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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152
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Rivadeneyra J, Cubo E, Gil Polo C, Mariscal N, Calvo S, Mateos A, Camara R, Martinez A. J15 Validation Of 24 H Dietary Recalls To Assess Dietary Intake For Patients With Huntington's Disease. Spanish Multicenter Study Of The European Group For Huntington's Disease. Journal of Neurology, Neurosurgery and Psychiatry 2014. [DOI: 10.1136/jnnp-2014-309032.198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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153
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Lopez J, Palacios-Alonso D, Tortajada S, Moreno A, Casitas E, García-Gómez J, González Otal R, Pérez-González A, Martinez A, Parra Calderon C, Rivin E, Leal S, Ortiz Gordillo M. Computerized Decision Support System and Naïve Bayes Models for Predicting the Risk of Relapse in Breast Cancer. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.1781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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154
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Cubo E, Mariscal N, Jessica Rivadeneyra J, Armesto D, Camara R, Martinez A. J40 The Relationship Between Macro- And Micronutrients Intake With Huntington's Disease Severity. J Neurol Psychiatry 2014. [DOI: 10.1136/jnnp-2014-309032.223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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155
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Cubo E, Rivadeneyra J, Gil Polo C, Mariscal N, Armesto D, Mateos A, Martinez A. I08 The association of Body Composition with Huntington Disease severity. A case-control study. J Neurol Psychiatry 2014. [DOI: 10.1136/jnnp-2014-309032.170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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156
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Robertshaw I, Martinez A, Batcheller A, DiPaola K, Sroga J, Lindheim S. Air bubble saline infused sonography (SIS) is equivalent to hysterosalpingogram (HSG) in assessment of tubal patency. Fertil Steril 2014. [DOI: 10.1016/j.fertnstert.2014.07.958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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157
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Pitts M, Martinez A, Hillyard S. Contour integration and its independence from attention, awareness, and task-relevance. J Vis 2014. [DOI: 10.1167/14.10.65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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158
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159
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Martinez A, Du S, Walther D. Brain Networks for the Categorization of Facial Expressions of Emotion. J Vis 2014. [DOI: 10.1167/14.10.1392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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160
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Burgos J, Larrosa MN, Martinez A, Belmonte J, González-López J, Rello J, Pumarola T, Pahissa A, Falco V. Impact of influenza season and environmental factors on the clinical presentation and outcome of invasive pneumococcal disease. Eur J Clin Microbiol Infect Dis 2014; 34:177-186. [PMID: 25109886 DOI: 10.1007/s10096-014-2221-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 07/24/2014] [Indexed: 11/24/2022]
Abstract
Influenza and meteorological factors have been associated with increases in the incidence of invasive pneumococcal disease (IPD). However, scant data regarding the impact of influenza and the environment on the clinical presentation of IPD are available. An observational study of all adults hospitalized with IPD was performed between 1996 and 2012 in our hospital. The incidence of IPD correlated with the incidence rates of influenza and with environmental data. A negative binominal regression was used to assess the relationship between these factors. Clinical presentation of IPD during the influenza and non-influenza periods was compared. During the study, 1,150 episodes of IPD were diagnosed. After adjusting for confounding variables, factors correlating with the rates of IPD were the incidence of influenza infection (IRR 1.229, 95% CI 1.025-1.472) and the average ambient temperature (IRR 0.921, 95% CI 0.88-0.964). Patients with IPD during the influenza period had a worse respiratory status. A greater proportion of patients had respiratory failure (45.6% vs 52%, p = 0.032) and higher requirements for ICU admission (19.3% vs 24.7%, p = 0.018) and mechanical ventilation (11% vs 15.1%, p = 0.038). When we stratified by invasiveness of pneumococcal serotypes and the presence of comorbid conditions, the increase in the severity of clinical presentation was focused on healthy adults with IPD caused by nonhighly invasive serotypes. Beyond the increase in the burden of IPD associated with influenza, a more severe clinical pattern of pneumococcal disease was observed in the influenza period. This effect varied according to pneumococcal serotype, host comorbidities, and age.
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Illescas M, Palacios L, Arteta D, Aizpuru N, Martinez A, Tejedor D, Stef M. A new tool based on next generation sequencing for an efficient and rapid diagnosis of familial hypercholesterolemia. Atherosclerosis 2014. [DOI: 10.1016/j.atherosclerosis.2014.05.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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162
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Stef M, Palacios L, Arteta D, Nieves J, Sanz B, Aizpuru N, Martinez A, Tejedor D. Validation of a ce marked tool (seqpro lipo rs) based on next generation sequencing for diagnosis of familial hypercholesterolemia. Atherosclerosis 2014. [DOI: 10.1016/j.atherosclerosis.2014.05.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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163
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Verma A, Rashidghamat E, Martinez A, Fassihi H, Sarkany R. Congenital erythropoietic porphyria: a case in which symptoms were precipitated by an unrelated anaemia. Br J Dermatol 2014; 171:422-3. [DOI: 10.1111/bjd.12945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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164
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Thomas CK, Dididze M, Martinez A, Morris RW. Identification and classification of involuntary leg muscle contractions in electromyographic records from individuals with spinal cord injury. J Electromyogr Kinesiol 2014; 24:747-54. [PMID: 25023162 DOI: 10.1016/j.jelekin.2014.05.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 04/02/2014] [Accepted: 05/30/2014] [Indexed: 11/27/2022] Open
Abstract
Involuntary muscle contractions (spasms) are common after human spinal cord injury (SCI). Our aim was to compare how well two raters independently identified and classified different types of spasms in the same electromyographic records (EMG) using predefined rules. Muscle spasms were identified by the presence, timing and pattern of EMG recorded from paralyzed leg muscles of four subjects with chronic cervical SCI. Spasms were classified as one of five types: unit, tonic, clonus, myoclonus, mixed. In 48h of data, both raters marked the same spasms most of the time. More variability in the total spasm count arose from differences between muscles (84%; within subjects) than differences between subjects (6.5%) or raters (2.6%). Agreement on spasm classification was high (89%). Differences in spasm count, and classification largely occurred when EMG was marked as a single spasm by one rater but split into multiple spasms by the other rater. EMG provides objective measurements of spasm number and type in contrast to the self-reported spasm counts that are often used to make clinical decisions about spasm management. Data on inter-rater agreement and discrepancies on muscle spasm analysis can both drive the design and evaluation of software to automate spasm identification and classification.
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Blanco F, Möller I, Bartolome N, Artieda M, Tejedor D, Martinez A, Montell E, Martinez H, Herrero M, Verges J. THU0211 Genetic Polymorphisms Can Predict Knee Osteoarthritis Progression. Results from the Arthrotest Multicenter Association Study. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.5395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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166
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Vicens-Bernabeu E, Martinez A, Herrera S, De la Morena-Barrio I, Robustillo-Villarino M, Martínez-Ferrer A, Ybáñez-García D, Valls-Pasqual E, Oller-Rodríguez J, Vergara-Dangond C, Alegre-Sancho J, Plaza P. AB0923 Multidisciplinary Consultation of Interstitial Lung Disease Associated with Rheumatic Diseases. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.5614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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167
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Fuller J, Kim D, Arnhold E, Sung R, Borden A, Ortega L, Johnson R, Albornoz‐Williams H, Gummin C, Martinez A, Boldt N, Ogunkunle O, Ahn P, Kasten B, Furumo Q, Yorke N, McBride J, Mullooly I, Tripi M, Hutt D, Klestinski K, Kaiser C, Jackson W. The Silent Assassin (LB93). FASEB J 2014. [DOI: 10.1096/fasebj.28.1_supplement.lb93] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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168
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Maestro S, Trujillo R, Geneux K, Garcia M, Martinez A, Millan AG, Arisqueta F. Pancreatic actinomycosis presenting as pancreatic mass and diagnosed with endoscopic ultrasound fine needle aspiration (EUS-FNA). Endoscopy 2014; 45 Suppl 2 UCTN:E276-7. [PMID: 24008464 DOI: 10.1055/s-0032-1310142] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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169
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Silva-Angulo A, Zanini S, Rodrigo D, Rosenthal A, Martinez A. Growth kinetics of Listeria innocua and Listeria monocytogenes under exposure to carvacrol and the occurrence of sublethal damage. Food Control 2014. [DOI: 10.1016/j.foodcont.2013.09.050] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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170
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Martínez MJ, Marcos MA, Gonzalo V, Zboromyrska Y, Isanta R, Torner N, Martinez A, Jané M, Mateu A, Vila J. Lack of detection of Middle East respiratory syndrome coronavirus in mild and severe respiratory infections in Catalonia, northeastern Spain. New Microbes New Infect 2014; 2:27-8. [PMID: 25356335 PMCID: PMC4184620 DOI: 10.1002/2052-2975.34] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Revised: 12/10/2013] [Accepted: 12/13/2013] [Indexed: 12/22/2022] Open
Abstract
Surveillance of Middle East respiratory syndrome coronavirus (MERS-CoV) was conducted to explore the possible introduction and circulation of this novel virus in Catalonia, northeastern Spain. Five hundred and sixty-three samples from mild and severe respiratory infections collected between January 2012 and April 2013 were screened using real-time RT-PCR. All samples were negative, suggesting that MERS-CoV is not circulating silently in Catalonia.
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171
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Calò C, Schmeckebier H, Merghem K, Rosales R, Lelarge F, Martinez A, Bimberg D, Ramdane A. Frequency resolved optical gating characterization of sub-ps pulses from single-section InAs/InP quantum dash based mode-locked lasers. OPTICS EXPRESS 2014; 22:1742-1748. [PMID: 24515181 DOI: 10.1364/oe.22.001742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Mode-locking of single-section Fabry-Pérot InAs/InP edge emitting quantum dash based lasers at 1.56 µm under continuous wave operation is studied by second-harmonic generation frequency resolved optical gating. Self-starting pulses of a width down to 374 fs can be observed after external chirp compensation using standard single-mode fiber (SMF-28). Pulse compression using different lengths of SMF-28 and pulse shape as well as phase dependence on bias conditions are investigated. Consistency with stepped-heterodyne technique for advanced pulse characterization is shown.
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Moctezuma JF, Martinez A, Enkerlin H, Garcia C, Chavez B, Salazar-Teran N, Molina A, Revilla J. THU0208 Comparative, Randomized, Simple Blind to Evaluate Efficacy and Safety of Infinitam® (Etanercept), Associated with Methotrexate Compared with Enbrel® (Etanercept) Associated with Methotrexate in Patients with Modeate and Severe Rheumatoid Arthritis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2013-eular.736] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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173
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García M, Aguirre U, Martinez A, Ruiz B, Lertxundi U, Aguirre C. Acute adverse reactions to iopromide vs iomeprol: a retrospective analysis of spontaneous reporting from a radiology department. Br J Radiol 2014; 87:20130511. [PMID: 24191124 PMCID: PMC4612218 DOI: 10.1259/bjr.20130511] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 10/29/2013] [Accepted: 10/30/2013] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVE To compare the safety of iopromide and iomeprol use in a hospital that switched from the former to the latter and found an apparent increase in the number (and a different profile) of adverse reactions reported for iomeprol, putting the safety of its use into question. METHODS This was a retrospective study of cases of acute reactions to iopromide and iomeprol reported in two successive time periods. Data from examinations using iopromide (62539 CT scans and 10348 urography scans) and iomeprol (34308 CT scans and 2846 urography scans) were obtained from the computer system of the hospital. RESULTS For each period, 154 cases of reactions were reported for iopromide and 86 for iomeprol, being severe in 10 (6.5%) patients for iopromide vs 17 (19.8%) patients for iomeprol; a statistically significant difference of p<0.003 was recorded. The most frequent adverse reactions (%/%) for iopromide/iomeprol were urticaria (29.1/17.2), pruritus (22.6/15.6), upper respiratory tract signs and symptoms (12.1/16.7), oedema (4.3/0), erythemas (3.4/5.0), nausea or vomiting (1.2/11.7) and chest pain (0/3.9) (p<0.0001 for the global comparison). The distribution of the reactions (%/%) by System Organ Class for iopromide/iomeprol was skin (56.7/41.1), respiratory (19.2/26.7), vascular (6.8/2.2), general (5.3/7.2), gastrointestinal (4.6/15.0) and others (7.4/7.9) (p<0.0002 for the global comparison). CONCLUSION Adverse reactions were more severe for iomeprol. Skin and vascular reactions with no chest pain were more frequent for iopromide, whereas gastrointestinal reactions were more frequent for iomeprol. ADVANCES IN KNOWLEDGE Comparative studies of media contrast safety are scarce and summary information on product characteristics is insufficient. This study showed the differences in severity and profile of adverse reactions between iopromide and iomeprol.
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De Cuypere M, Martinez A, Kridelka F, Balague G, Maisongrosse V, Ferron G. Disseminated ovarian Growing Teratoma Syndrome: a case -report highlighting surgical safety issues. Facts Views Vis Obgyn 2014; 6:250-3. [PMID: 25593702 PMCID: PMC4286866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The ovarian Growing Teratoma Syndrome (GTS) is a rare condition among patients with primary Non-Seminomatous Germ Cell Tumours (NSGCT) presenting with enlarging masses during or after appropriate chemotherapy in the context of normalized serum markers. Several modes of dissemination are suggested, with the most frequent site of metastasis being the peritoneum. We report a case of a young patient with primary ovarian mixed NSGCT, who presented with Growing Teratoma Syndrome not only in the peritoneum but also within a trocar site after an initial surgery consisting in the laparoscopic morcellation and extraction of the ovarian neoplasm. Beside the rarity of this clinical entity, it also demonstrates the utmost importance of the safe laparoscopic management of all complex ovarian masses.
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175
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Maeztu M, Moreno J, Uceda A, Villalon M, Martinez A. Muscle impairment in Whipple's disease. A case report. Neurophysiol Clin 2013. [DOI: 10.1016/j.neucli.2013.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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176
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Guaita M, Martinez A, Madrid J, Rol M, Salamero M, Santamaria J. Daytime peripheral temperature changes during MWT and MSLT. Sleep Med 2013. [DOI: 10.1016/j.sleep.2013.11.326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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177
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Klaime K, Calò C, Piron R, Paranthoen C, Thiam D, Batte T, Dehaese O, Le Pouliquen J, Loualiche S, Le Corre A, Merghem K, Martinez A, Ramdane A. 23 and 39 GHz low phase noise monosection InAs/InP (113)B quantum dots mode-locked lasers. OPTICS EXPRESS 2013; 21:29000-29005. [PMID: 24514415 DOI: 10.1364/oe.21.029000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Here we report for the first time a passive mode-locking of single section Fabry-Perot (FP) lasers based on InAs quantum dots(QDs) grown on (113)B InP substrate. Devices under study are a 1 and 2 mm long laser diodes emitting around 1.58 µm. Self-starting pulses with repetition rates around 23 and 39 GHz and pulse widths down to 1.5 ps are observed after propagation through a suitable length of single-mode fiber for intracavity dispersion compensation. A RF spectral width as low as 20 kHz has been obtained leading to a low timing jitter RMS.
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Rivas A, Pina-Pérez M, Rodriguez-Vargas S, Zuñiga M, Martinez A, Rodrigo D. Sublethally damaged cells of Escherichia coli by Pulsed Electric Fields: The chance of transformation and proteomic assays. Food Res Int 2013. [DOI: 10.1016/j.foodres.2013.01.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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179
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Delextrat A, Martinez A. Small-sided game training improves aerobic capacity and technical skills in basketball players. Int J Sports Med 2013; 35:385-91. [PMID: 24129991 DOI: 10.1055/s-0033-1349107] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The aim of this study was to compare the effects of 2 training interventions based on small-sided games (SGG) and high-intensity interval training (HIT) on physical and technical performance of male junior basketball players. A secondary objective was to investigate if these effects were similar in starting and bench players. 18 players participated in a pre-testing session, 6-weeks intervention period and a post-testing session. Pre- and post-sessions involved assessments of aerobic fitness, repeated sprint ability (RSA), defensive and offensive agility, upper and lower body power, shooting and passing skills. Mixed-design analysis of variance (ANOVA) with Bonferroni corrected pairwise comparisons examined the effects of time and type of intervention on physical and technical performances. The main results showed that both interventions resulted in similar improvements in aerobic capacity (+3.4% vs. +4.1%), with greater improvements in bench players compared to starting players (+7.1% vs. +1.1%, P<0.05). However, RSA was unchanged after both interventions. In addition, compared to HIT, SSG resulted in greater improvements in defensive agility (+4.5% vs. -2.7%, P<0.05), shooting skills (+7.4% vs. -2.4%, P<0.05) and upper body power (+7.9% vs. -2.0%, P<0.05). These results suggest that SSG should be prioritized in physical conditioning of junior basketball players during the season. However, when RSA is targeted, more specific training seems necessary.
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180
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Ritz G, Corre Y, Rault M, Missirlian M, Portafaix C, Martinez A, Ekedahl A, Colas L, Guilhem D, Salami M, Loarer T. Calculation of heat fluxes induced by radio frequency heating on the actively cooled protections of ion cyclotron resonant heating (ICRH) and lower hybrid (LH) antennas in Tore Supra. FUSION ENGINEERING AND DESIGN 2013. [DOI: 10.1016/j.fusengdes.2013.01.045] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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181
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Germiniani FB, Moro A, Munhoz R, Arruda W, Raskin S, Martinez A, Teive H. Pseudo-dominant' inheritance in Friedreich's ataxia: Clinical and genetic study of a Brazilian family. J Neurol Sci 2013. [DOI: 10.1016/j.jns.2013.07.381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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182
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Sánchez-Tilló E, Fanlo L, Siles L, Montes-Moreno S, Moros A, Chiva-Blanch G, Estruch R, Martinez A, Colomer D, Győrffy B, Roué G, Postigo A. The EMT activator ZEB1 promotes tumor growth and determines differential response to chemotherapy in mantle cell lymphoma. Cell Death Differ 2013; 21:247-57. [PMID: 24013721 DOI: 10.1038/cdd.2013.123] [Citation(s) in RCA: 92] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2013] [Revised: 07/19/2013] [Accepted: 08/02/2013] [Indexed: 12/28/2022] Open
Abstract
Mantle cell lymphoma (MCL) is a B-cell malignancy characterized by a poor response to treatment and prognosis. Constitutive activation of different signaling pathways in subsets of MCLs, through genetic and/or nongenetic alterations, endows tumor cells with enhanced proliferation and reduced apoptosis. The canonical Wnt pathway (β-catenin/TCF-LEF), implicated in the pathogenesis of numerous cancers, is constitutively active in half of MCLs. Here, we show that ZEB1, a transcription factor better known for promoting metastasis in carcinomas, is expressed in primary MCLs with active Wnt signaling. ZEB1 expression in MCL cells depends on Wnt, being downregulated by β-catenin knockdown or blocking of Wnt signaling by salinomycin. Knockdown of ZEB1 reduces in vitro cell viability and proliferation in MCL cells, and, importantly, tumor growth in mouse xenograft models. ZEB1 activates proliferation-associated (HMGB2, UHRF1, CENPF, MYC, MKI67, and CCND1) and anti-apoptotic (MCL1, BCL2, and BIRC5) genes and inhibits pro-apoptotic ones (TP53, BBC3, PMAIP1, and BAX). We show that ZEB1 expression in MCL cells determines differential resistance to chemotherapy drugs and regulates transporters involved in drug influx/efflux. Downregulation of ZEB1 by salinomycin increases the sensitivity of MCL cells to the cytotoxic effect of doxorubicin, cytarabine and gemcitabine. Lastly, salinomycin and doxorubicin display a synergistic effect in established and primary MCL cells. These results identify ZEB1 in MCL where it promotes cell proliferation, enhanced tumor growth and a differential response to chemotherapy drugs. ZEB1 could thus potentially become a predictive biomarker and therapeutic target in this lymphoma.
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183
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Du S, Walther D, Martinez A. Mostly Categorical but also Continuous Representation of Emotions in the Brain: An fMRI study. J Vis 2013. [DOI: 10.1167/13.9.180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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184
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Pallett P, Martinez A. Are compound emotions also basic emotion categories? J Vis 2013. [DOI: 10.1167/13.9.594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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185
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Flevaris A, Martinez A, Hillyard S. Neural substrates of perceptual integration during bistable object perception. J Vis 2013. [DOI: 10.1167/13.9.1034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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186
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Elios Russo G, Martinez A, Mazzaferro S, Nunzi A, Testorio M, Rocca AR, Lai S, Morgia A, Borzacca B, Gnerre Musto T. [Optimal use of peritoneal dialysis with multi-disciplinary management]. GIORNALE ITALIANO DI NEFROLOGIA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI NEFROLOGIA 2013; 30:gin/00088.6. [PMID: 24403197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
INTRODUCTION Considering the increasing incidence of chronic kidney disease and the increased use of peritoneal dialysis, we wanted to assess whether the multidisciplinary management of patients in peritoneal dialysis might produce improvement in the quality of patients' lives when compared to management by a routine team of operators. METHODS Our study observed 40 patients on peritoneal dialysis in our Department between 2010 and 2012. They were randomly assigned to either group A, the routine team which consisted of a nephrologist and a nurse, or group B, a multidisciplinary team comprising several medical specialists, a nurse, a psychologist and a social worker. Two tests, KDQOL-SF and MMPI-2, were administered to both groups. RESULTS In group B, the number of days of hospitalization and day hospital were more than 88% lower when compared to group A. The multidisciplinary team achieved better results with the KDQOL-SF test with regards to both emotional and objective dimensions. The Pearson coefficient between the results of the two questionnaires shows how multidisciplinary management can positively influence the perceived well-being of the patient and his or her adherence to treatment. CONCLUSIONS In a multidisciplinary team, each operator, in addition to his or her specific role, also contributes to the achievement of the overall objective, namely of ensuring an optimal quality of life to the patient on peritoneal dialysis thereby allowing these patients to continue their professional and social lives.
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Lopez Guerra J, Gozalez R, Parra C, Martinez A, Moreno A, Peinado J, Suarez V, Cabeza M, Quintana B, Fernandez M, Ortiz M. Application of artificial intelligence for breast cancer classification before radiatiotherapy. Rep Pract Oncol Radiother 2013. [DOI: 10.1016/j.rpor.2013.03.644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Pardo J, García C, Martinez A, Sabater M, Soto C, Marí G. Radiotherapy nursing clinic. A survey of its impact on department care. Rep Pract Oncol Radiother 2013. [DOI: 10.1016/j.rpor.2013.03.361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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189
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Collado M, Gomez G, Gargiulo M, Colaianni I, Suarez L, Dorado E, Zazzetti F, Chaparro del moral R, Martinez A, Ortiz A, Galván I, Juarez V, Moreno C, Paira S, Rillo O, Barreira J, Aguirre C, Sarano J. FRI0283 Clinical course of mesangial lupus nephritis in a cohort of argentinian patients. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.1410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Marques IB, Silva RDM, Moraes CE, Azevedo LS, Nahas WC, David-Neto E, Furmanczyk-Zawiska A, Baczkowska T, Chmura A, Szmidt J, Durlik M, Joslin J, Blaker P, White B, Marinaki A, Sanderson J, Goldsmith DJ, Medani S, Traynor C, Mohan P, Little D, Conlon P, Molina M, Gonzalez E, Gutierrez E, Sevillano A, Polanco N, Morales E, Hernandez A, Praga M, Morales JM, Andres A, Park SJ, Kim TH, Kim YW, Kim YH, Kang SW, Kujawa-Szewieczek A, Szotowska M, Kuczera P, Chudek J, Wiecek A, Kolonko A, Mahrova A, Svagrova K, Bunc V, Stollova M, Teplan V, Hundt F, van Heteren P, Woitas R, Cavallo MC, Sepe V, Conte F, Albrizio P, Bottazzi A, Geraci PM, Alpay N, Gumber MR, Kute VB, Vanikar AV, Patel HV, Shah PR, Engineer DP, Trivedi HL, Golebiewska JE, Debska-Slizien A, Rutkowski B, Matias P, Martins AR, Raposo L, Jorge C, Weigert A, Birne R, Bruges M, Adragao T, Almeida M, Mendes M, Machado D, Masin-Spasovska J, Dohcev S, Stankov O, Stavridis S, Saidi S, Dejanova B, Rambabova-Busletic I, Dejanov P, Spasovski G, Nho KW, Kim YH, Han DJ, Park SK, Kim SB, Fenoglio R, Lazzarich EE, Cagna D, Cena T, Conti N, Quaglia M, Radin E, Izzo C, Stratta P, Oh IH, Park JS, Lee CH, Kang CM, Kim GH, Leone F, Lofaro D, Gigliotti P, Lupinacci S, Toteda P, Vizza D, Perri A, Papalia T, Bonofiglio R, di Loreto P, de Silvestro L, Montanaro D, Martino F, Sandrini S, Minetti E, Cabiddu G, Yildirim T, Yilmaz R, Turkmen E, Abudalal A, Altindal M, Ertoy-Baydar D, Erdem Y, Panuccio V, Tripepi R, Parlongo G, Versace MC, Politi R, Zoccali C, Mallamaci F, Porrini E, Silva I, Diaz J, Ibernon M, Moreso F, Benitez R, Delgado Mallen P, Osorio J, Lauzurica R, Torres A, Ersoy A, Koca N, Gullu Koca T, Kirhan E, Sarandol E, Ersoy C, Dirican M, Milne J, Suter V, Mikhail A, Akalin H, Dizdar O, Ersoy A, Pascual J, Torio A, Garcia C, Hernandez J, Perez-Saez MJ, Mir M, Anna F, Crespo M, Carta P, Zanazzi M, Antognoli G, Di Maria L, Caroti L, Minetti E, Dizdar O, Ersoy A, Akalin H, Ray DS, Mukherjee K, Bohidar NP, Pattanaik A, Das P, Thukral S, Kimura T, Yagisawa T, Ishikawa N, Sakuma Y, Fujiwara T, Nukui A, Gavela EE, Sancho AA, Kanter JJ, Avila AA, Beltran SS, Pallardo LL, Dawoud FG, Aithal V, Mikhail A, Majernikova M, Rosenberger J, Prihodova L, Nagyova I, Jarcuskova M, Roland R, Groothoff JW, van Dijk JP, van Agteren M, de Weerd A, van de Wetering J, IJzermans J, Betjes M, Weimar W, Popoola J, Reed A, Tavarro R, Chryssanthopoulou C, MacPhee I, Mayor M, Franco S, Jara P, Ayala R, Orue MG, Martinez A, Martinez M, Wasmouth N, Arik G, Yasar A, Turkmen E, Yildirim T, Altindal M, Abudalal A, Yilmaz S, Arici M, Bihari Bansal S, Pokhariyal S, Jain S, Sethi S, Ahlawat R, Kher V, Martins LS, Aguiar P, Dias L, Fonseca I, Henriques AC, Cabrita A, Davide J, Sparkes TM, Trofe-Clark J, Reese PP, Jakobowski D, Goral S, Doll SL, Abt PL, Sawinski D, MBloom RD, Knap B, Lukac J, Lukin M, Majcen I, Pavlovec F, Kandus A, Bren AF, Kong JM, Jeong JH, Ahn J, Lee DR, Son SH, Kim BC, Choi WY, Whang EJ, Czajka B, Malgorzewicz S, Debska-Slizien A, Rutkowski B, Panizo N, Rengel MA, Vega A, Abad S, Tana L, Arroyo D, Rodriguez-Ferrero M, Perez de Jose A, Lopez-Gomez JM, Koutroutsos K, Sackey J, Paolini L, Ramkhelawon R, Tavarro R, Chowrimootoo M, Whelan D, Popoola J, Szotowska M, Kuczera P, Chudek J, Wiecek A, Kolonko A, Slatinska J, Honsova E, Wohlfahrtova M, Slimackova E, Rajnochova SB, Viklicky O, Yankovoy A, Smith ISJ, Wylie E, Ruiz-Esteban P, Lopez V, Garcia-Frias P, Cabello M, Gonzalez-Molina M, Vozmediano C, Hernandez D, Pavlovic J, Radivojevic D, Lezaic V, Simic-Ogrizovic S, Lausevic M, Naumovic R, Ersoy A, Koca N, Kirhan E, Gullu Koca T, Ersoy C, Sarandol E, Dirican M, Sakhuja V, Gundlapalli S, Rathi M, Jha V, Kohli HS, Sharma A, Minz M, Nimgirova A, Esayan A, Kayukov I, Zuyeva E, Bilen Y, Cankaya E, Keles M, Gulcan E, Turkeli M, Albayrak B, Uyanik A, Yildirim R, Molitor N, Praktiknjo M, Woitas R, Abeygunaratne TN, Balasubramanian S, Baker R, Nicholson T, Toprak O, Sari Y, Keceli S, Kurt H, Rocha A, Malheiro J, Martins LS, Fonseca I, Dias L, Pedroso S, Almeida M, Henriques A, Nihei C, Bacelar Marques I, Seguro CA, David-Neto E, Mate G, Martin N, Colon L, Casellas L, Garangou D, de la Torre M, Torguet P, Garcia I, Calabia J, Valles M, Pruthi R, Calestani M, Leydon G, Ravanan R, Roderick P, Korkmaz S, Ersoy A, Gulten S, Koca N. Transplantation - clinical studies II. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Arnold E, Bell N, Boesen T, Boldt N, Borden A, Bro J, Douglas M, Fuller J, Furumo Q, Gummin C, Keuler A, Kim D, Martinez A, Moldenhauer D, Mullooly I, Nelsen‐Freund R, Ogunkunle D, Ortega L, Palmersheim S, Sabatino T, Schwabe B, Sung R, Trzcinski K, Ulschmid C, Klestinski K, Kaiser C, Vogt D, Cunningham CW. One Indole Ring to Rule Them All: How Modeling of Naltrindole Bound to the Delta Opioid Receptor Can Aid the Development of Novel Analgesics. FASEB J 2013. [DOI: 10.1096/fasebj.27.1_supplement.lb171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Perez Romasanta L, Martinez A, Perez Garcia V. EP-0995: Response of low grade gliomas to radiotherapy: A mathematical model and its therapeutical implications. Radiother Oncol 2013. [DOI: 10.1016/s0167-8140(15)33301-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Racine C, Raffoul W, Martinez A, Broome M. [Complex fronto-orbital reconstruction with a PEEK prosthesis and skin expansion: about a case]. REVUE DE STOMATOLOGIE ET DE CHIRURGIE MAXILLO-FACIALE 2012. [PMID: 23182692 DOI: 10.1016/j.stomax.2012.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Reconstructions of the fronto-orbital area remain a challenge to the reconstructive surgeon, due to the functional and esthetic impact. OBSERVATION The authors present a case of a complex fronto-orbital reconstruction with a PEEK (PolyEtherEtherKetone) implant, associated with a skin expansion. DISCUSSION With a follow-up of over three years, the cosmetic result is excellent. The authors believe that this technique is reliable, fast with long-term good results.
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Merlos P, Rumiz E, Ruiz-Granell R, Martinez A, Izquierdo MT, Ferrero A, Dominguez E, Sanchez JM, Morell S, Garcia-Civera R. Outcome of patients with syncope beyond the implantable loop recorder. Europace 2012; 15:122-6. [DOI: 10.1093/europace/eus264] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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Homburg R, Hendriks ML, Konig TE, Anderson RA, Balen AH, Brincat M, Child T, Davies M, D'Hooghe T, Martinez A, Rajkhowa M, Rueda-Saenz R, Hompes P, Lambalk CB. Reply: Intention-to-treat and per-protocol analyses. Hum Reprod 2012. [DOI: 10.1093/humrep/des271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Goodwin AF, Oberoi S, Landan M, Charles C, Groth J, Martinez A, Fairley C, Weiss LA, Tidyman WE, Klein OD, Rauen KA. Craniofacial and dental development in cardio-facio-cutaneous syndrome: the importance of Ras signaling homeostasis. Clin Genet 2012; 83:539-44. [PMID: 22946697 DOI: 10.1111/cge.12005] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Revised: 08/27/2012] [Accepted: 08/27/2012] [Indexed: 01/05/2023]
Abstract
Cardio-facio-cutaneous syndrome (CFC) is a RASopathy that is characterized by craniofacial, dermatologic, gastrointestinal, ocular, cardiac, and neurologic anomalies. CFC is caused by activating mutations in the Ras/mitogen-activated protein kinase (MAPK) signaling pathway that is downstream of receptor tyrosine kinase (RTK) signaling. RTK signaling is known to play a central role in craniofacial and dental development, but to date, no studies have systematically examined individuals with CFC to define key craniofacial and dental features. To fill this critical gap in our knowledge, we evaluated the craniofacial and dental phenotype of a large cohort (n = 32) of CFC individuals who attended the 2009 and 2011 CFC International Family Conferences. We quantified common craniofacial features in CFC which include macrocephaly, bitemporal narrowing, convex facial profile, and hypoplastic supraorbital ridges. In addition, there is a characteristic dental phenotype in CFC syndrome that includes malocclusion with open bite, posterior crossbite, and a high-arched palate. This thorough evaluation of the craniofacial and dental phenotype in CFC individuals provides a step forward in our understanding of the role of RTK/MAPK signaling in human craniofacial development and will aid clinicians who treat patients with CFC.
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Claverie A, Bonafos C, Omri M, Mauduit BD, Assayag GB, Martinez A, Alquier D, Mathiot D. Transient Enhanced Diffusion of Dopants in Preamorphised Si Layers. ACTA ACUST UNITED AC 2012. [DOI: 10.1557/proc-438-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
AbstractTransient Enhanced Diffusion (TED) of dopants in Si is the consequence of the evolution, upon annealing, of a large supersaturation of Si self-interstitial atoms left after ion bombardment. In the case of amorphizing implants, this supersaturation is located just beneath the c/a interface and evolves through the nucleation and growth of End-Of-Range (EOR) defects.For this reason, we discuss here the relation between TED and EOR defects. Modelling of the behavior of these defects upon annealing allows one to understand why and how they affect dopant diffusion. This is possible through the development of the Ostwald ripening theory applied to extrinsic dislocation loops. This theory is shown to be readily able to quantitatively describe the evolution of the defect population (density, size) upon annealing and gives access to the variations of the mean supersaturation of Si self-interstitial atoms between the loops and responsible for TED. This initial supersaturation is, before annealing, at least 5 decades larger than the equilibrium value and exponentially decays with time upon annealing with activation energies that are the same than the ones observed for TED. It is shown that this time decay is precisely at the origin of the transient enhancement of boron diffusivity through the interstitial component of boron diffusion. Side experiments shed light on the effect of the proximity of a free surface on the thermal behavior of EOR defects and allow us to quantitatively describe the space and time evolutions of boron diffusivity upon annealing of preamorphised Si layers.
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Cedres S, Castro DT, Stjepanovic N, Martinez P, Martinez A, Salcedo M, Montero M, Felip E. Expression of Wilmśtumour Gene (WT1) is Associated with Survival in Malignant Pleural Mesothelioma: Retrospective Analysis in a Single Center Series. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)34078-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Mariscal N, Cubo E, de Mateo Silleras B, del Rio PR, Martinez A, Rivadeneyra J. L03 A survey of dietary intake in patients with Huntington's disease. Journal of Neurology, Neurosurgery and Psychiatry 2012. [DOI: 10.1136/jnnp-2012-303524.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Balieu S, Cadiou C, Martinez A, Nuzillard JM, Oudart JB, Maquart FX, Chuburu F, Bouquillon S. Encapsulation of contrast imaging agents by polypropyleneimine-based dendrimers. J Biomed Mater Res A 2012; 101:613-21. [PMID: 22926966 DOI: 10.1002/jbm.a.34359] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2012] [Revised: 05/29/2012] [Accepted: 06/26/2012] [Indexed: 11/06/2022]
Abstract
Polypropyleneimines (PPIs) functionalized by glycerol-based entities are prepared and characterized by diffusion-ordered spectroscopy NMR. Showing low cytotoxicity against MRC5 fibroblasts, their encapsulation capacities of gadolinium complexes was evaluated. T(1) measurements were performed to determine the relaxivity of the encapsulated gadopentetate dimeglumine (GdBOPTA) in dendrimers of fourth and fifth generation (GD-PPI-4 and GD-PPI-5). Comparison of the GdBOPTA relaxivity and the relaxivity of GdBOPTA-loaded dendrimers showed a slight increase of the gadolinium chelate relaxivity.
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