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Monteagudo Ruiz J, Galderisi M, Buonauro A, Badano L, Aruta P, Tanner F, Cassani D, Faletra F, Leo L, Saraste A, Martinez A, Matabueno J, Alonso-Rodriguez D, Fernandez-Golfin C, Zamorano J. 4798Prevalence of suitable valve morphology for mitraclip in patients with secondary mitral regurgitation. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.4798] [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: 11/13/2022] Open
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Martinez A, Agra Bermejo R, Cordero A, Garcia Acuna J, Alvarez Rodriguez L, Abou-Jokh Casas C, Gomez Otero I, Rodriguez Manero M, Varela Roman A, Cid Alvarez B, Lopez Palop R, Carrillo P, Gonzalez Juanatey J. P3706Prognosis value of new ESC LVEF classification in acute coronary syndrome with and without heart failure. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p3706] [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: 11/14/2022] Open
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Soldevilla MS, Hildebrand JA, Frasier KE, Aichinger Dias L, Martinez A, Mullin KD, Rosel PE, Garrison LP. Spatial distribution and dive behavior of Gulf of Mexico Bryde’s whales: potential risk of vessel strikes and fisheries interactions. ENDANGER SPECIES RES 2017. [DOI: 10.3354/esr00834] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Rivas-Delgado A, Magnano L, Moreno-Velazquez M, Garcia O, Mozas P, Dlouhy I, Baumann T, Rovira J, Gonzalez B, Martinez A, Balague O, Delgado J, Villamor N, Campo E, Gine E, Sancho J, Lopez-Guillermo A. Progression-free survival shortens after each relapse in patients with follicular lymphoma treated in the rituximab era. Hematol Oncol 2017. [DOI: 10.1002/hon.2439_115] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Baptista M, Tapia G, Muñoz-Marmol A, Muncunill J, Montoto S, Gribben J, Calaminici M, Martinez A, Gonzalez-Farre B, López-Guillermo A, González-Barca E, Terol M, Miralles P, Alcoceba M, Vall-Llovera F, Briones J, Abrisqueta P, Abella E, Provencio M, García-Ballesteros C, Moraleda J, Sancho J, Ribera J, Mate J, Navarro J. APPLICATION OF CELL-OF-ORIGIN SUBTYPES DETERMINED BY DIGITAL GENE EXPRESSION IN HIV-RELATED DIFFUSE LARGE B-CELL LYMPHOMAS. Hematol Oncol 2017. [DOI: 10.1002/hon.2438_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Sansano S, Rivas A, Pina-Pérez M, Martinez A, Rodrigo D. Stevia rebaudiana Bertoni effect on the hemolytic potential of Listeria monocytogenes. Int J Food Microbiol 2017; 250:7-11. [DOI: 10.1016/j.ijfoodmicro.2017.03.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 03/07/2017] [Accepted: 03/10/2017] [Indexed: 01/13/2023]
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Jaimez IA, Havens CM, Martinez A, Rojo-Wissar D, Irwin MR, Jean-Louis G, Parthasarathy S, Youngstedt SD. 0849 SLEEP SATISFACTION AND DYSFUNCTIONAL BELIEFS AND ATTITUDES ABOUT SLEEP IN OLDER ADULTS. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.848] [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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Cedres S, Pardo N, Navarro-Mendivil A, Martinez A, Martinez de Castro A, Remon J, Amair F, Zeron J, Vilaro M, Felip E. Brain metastases (BM) development in molecular selected non-small cell lung cancer (NSCLC) patients included in clinical trials. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx091.026] [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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Martinez A, Marquez R, Ochoa A, Estrella E. 7: Recurrent uterine prolapse associated with bladder exstrophy treated with vaginal sacrohysteropexy. Am J Obstet Gynecol 2017. [DOI: 10.1016/j.ajog.2016.12.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Aichinger Dias L, Litz J, Garrison L, Martinez A, Barry K, Speakman T. Exposure of cetaceans to petroleum products following the Deepwater Horizon oil spill in the Gulf of Mexico. ENDANGER SPECIES RES 2017. [DOI: 10.3354/esr00770] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Pomel C, Martinez A, Bourgin C, Beguinot M, Benoit C, Naik R, Dauplat J, Lebouedec G, Ferron G. Survival effect of laparoscopic para-aortic staging in locally advanced cervical cancer: a retrospective cohort analysis. BJOG 2017; 124:1089-1094. [PMID: 28128517 DOI: 10.1111/1471-0528.14492] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2016] [Indexed: 11/28/2022]
Abstract
OBJECTIVE This study compares two methods of evaluating para-aortic node involvement in locally advanced cervical cancer (LACC) in order to define external radiotherapy treatment fields: laparoscopic surgical para-aortic lymphadenectomy or PET-CT imaging. POPULATION We selected 187 patients with LACC who had been treated by chemoradiation therapy in two comprehensive cancer centres from January 2001 to December 2013. A total of 98 underwent para-aortic evaluation by PET-CT (Centre 1) and 89 received surgical laparoscopic excision (Centre 2). METHODS All patients with LACC were retrospectively collected in each centre. OS and DFS were calculated using the Kaplan-Meier's method and survival curves were compared using log-rank test. MAIN OUTCOME MEASURES Outcomes were the comparison of patients' disease-free (DFS) and overall survival (OS) between the two centres. RESULTS Patients had a significantly better disease-free survival in cohort 1 than in cohort 2, at 2 years [80.9% (71.7-87.5) versus 57.1% (46.1-67.3)] and at 5 years [70.5% (58.8-79.9) versus 49.2% (38.2-60.4)] (P = 0.009). These results are confirmed by multivariate analysis model [hazard ratio (HR) 1.93; 95% CI 1.03-3.61; P = 0.04]. The overall survival was also better in cohort 1, both at 2 and 5 years [93.5% (86.5-97.0) versus 78.5% (68.5-86.0) and 85.1% (73.2-92.2) versus 63.8% (51.9-74.2), respectively; P = 0.006]. The multivariate analysis model found concordant results with an increased relative risk of death for patients treated in cohort 2 (HR 2.55; 95% CI 1.09-5.99; P = 0.01). CONCLUSION In this retrospective cohort analysis, para-aortic surgical staging in LACC is more deleterious for patients than is radiological staging in terms of OS and DFS. TWEETABLE ABSTRACT Para-aortic surgical staging in LACC is more deleterious for patients than clinical staging.
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Rojas JI, Patrucco L, MIguez J, Sinay V, Cassara FP, Cáceres F, Liguori NF, Saladino ML, Deri N, Jaacks G, Marcilla MP, Arrigoni MI, Correale J, Fiol M, Ysrraelit MC, Carrá A, Curbelo MC, Martinez A, Steinberg J, Bestoso S, Hryb JP, Di Pace JL, Perassolo MB, Contentti EC, Caride A, Lopez PA, Martinez C, Reich E, Giunta D, Cristiano E. Gender ratio trends over time in multiple sclerosis patients from Argentina. J Clin Neurosci 2017; 38:84-86. [PMID: 28087187 DOI: 10.1016/j.jocn.2016.12.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 12/26/2016] [Indexed: 11/19/2022]
Abstract
Several studies in multiple sclerosis (MS) suggest a trend of increasing disease frequency in women during the last decades. A direct comparison of gender ratio trends among MS populations from Argentina remains to be carried out. The objective of the study was to compare gender ratio trends, over a 50-year span in MS populations from Argentina. METHODS multicenter study that included patients from 14 MS Centers of Argentina. Patients with definite MS with birth years ranging from 1940 to 1989 were included. Gender ratios were calculated by five decades based on year of birth and were adjusted for the F/M born-alive ratio derived from the Argentinean national registry of births. The F/M ratios were calculated using a multivariate logistic regression per five decades by the year of birth approach. Analyses were performed using Stata 10.1. RESULTS 1069 patients were included. Gender ratios showed a significant increase from the first to the last decade in the whole MS sample (from 1.8 to 2.7; p value for trend=0.023). The Gender ratio did not show differences considering MS subtype. CONCLUSION our study showed a modest increase of the F/M ratio (from 1.8 to 2.7) over time among patients affected by MS in Argentina.
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Alvarez L, Marcellino R, Martinez A, Robles C. Duplex PCR for the diagnosis of Brucella melitensis and its differentiation from the REV-1 vaccine strain. Small Rumin Res 2017. [DOI: 10.1016/j.smallrumres.2016.11.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Paredes E, Perez S, Martinez A, Villanueva A, Costas D. Cryopreservation of marine microalgae assemblages. Cryobiology 2016. [DOI: 10.1016/j.cryobiol.2016.09.043] [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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Di Capua-Sacoto C, Sanchez-Llopis A, O'Connor E, Martinez A, Ruiz-Cerdá JL. Study of the apoptotic effect of urine as a diagnostic biomarker in patients with interstitial cystitis. Actas Urol Esp 2016; 40:570-576. [PMID: 27174573 DOI: 10.1016/j.acuro.2016.03.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Revised: 03/15/2016] [Accepted: 03/17/2016] [Indexed: 11/19/2022]
Abstract
INTRODUCTION The main objective of the study was to assess the apoptotic effect of urine from patients with interstitial cystitis (IC) in cell cultures and to study its value as a diagnostic biomarker for IC. MATERIAL AND METHODS A prospective study was conducted between January 2010 and January 2015 and included 57 patients diagnosed with IC and 50 healthy patients from the Hospital Clinic of Barcelona and the La Paz University Hospital. The urine of these patients was exposed to cell cultures, and its ability to induce apoptosis in the cultures was analysed. Using flow cytometry, we then measured the degree of apoptosis, quantified by the percentage of cells of the cell cycle in phase sub G0. RESULTS The cell cultures exposed to the urine of patients with IC had a sub G1 peak and a G2 phase, which was significantly greater than that of the control group, and a significantly lower percentage in the S phase than the control group. The mean apoptosis values in the urine cultures from patients with IC were significantly higher than those of the control group. Using a value >10% of the apoptosis test as a positive result, we observed a specificity of 96% and a positive predictive value of 92%. CONCLUSIONS The urine of patients with IC exerts an apoptotic effect on tumour cell cultures that is significantly greater than that exerted by the urine of healthy control patients. A≥10% cutoff for the apoptosis test presented very low sensitivity (40%) but had a very high specificity (96%), thereby able to confirm the diagnosis of IC when positive.
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Zorrilla B, Estrada C, Lasheras M, Sillero M, Martinez A, Aguirre R, Sanchez S, Jimenez E. Salta: a local community based intervention. Eur J Public Health 2016. [DOI: 10.1093/eurpub/ckw175.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Languille P, Missirlian M, Guilhem D, Ferlay F, Batal T, Bucalossi J, Firdaouss M, Larroque S, Martinez A, Richou M. A fatigue lifetime assessment of WEST ITER Like Plasma Facing Unit. FUSION ENGINEERING AND DESIGN 2016. [DOI: 10.1016/j.fusengdes.2016.03.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Dominguez Rubio R, Martinez A, Poza J, García Bragado F, Jericó I, van der Ven P, Fürst D, Romero N, Goldfarb L, Olivé M. Intranuclear protein aggregation in myofibrillar myopathies. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.381] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Lopez-Rodriguez EL, Martinez A, Mellado M. 0103 Effects of climatic conditions before and after birth on growth rate of Holstein calves in a hot environment. J Anim Sci 2016. [DOI: 10.2527/jam2016-0103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Rashidghamat E, Mellerio J, Martinez A, McGrath J. 020 Clinico-pathological and molecular characterization of autosomal recessive epidermolysis bullosa simplex due to EXPH5 (exophilin-5) mutations. J Invest Dermatol 2016. [DOI: 10.1016/j.jid.2016.06.037] [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]
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Cristiano E, Patrucco L, Miguez J, Giunta D, Correale J, Fiol M, Ysrraelit M, Cáceres F, Liguori NF, Saladino M, Garcea O, Silva B, Alonso R, Carrá A, Curbelo M, Martinez A, Steinberg J, Giachello S, Melcom M, Rojas J. Increasing prevalence of multiple sclerosis in Buenos Aires, Argentina. Mult Scler Relat Disord 2016; 9:91-4. [DOI: 10.1016/j.msard.2016.07.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 07/05/2016] [Accepted: 07/08/2016] [Indexed: 12/23/2022]
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Martinez A, Anderson D. Sampling as a Promotional Method for Purchase of Healthy Foods. J Acad Nutr Diet 2016. [DOI: 10.1016/j.jand.2016.06.219] [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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Martinez A, Cavello I, Garmendia G, Rufo C, Cavalitto S, Vero S. Yeasts from sub-Antarctic region: biodiversity, enzymatic activities and their potential as oleaginous microorganisms. Extremophiles 2016; 20:759-69. [PMID: 27469174 DOI: 10.1007/s00792-016-0865-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 07/12/2016] [Indexed: 10/21/2022]
Abstract
Various microbial groups are well known to produce a range of extracellular enzymes and other secondary metabolites. However, the occurrence and importance of investment in such activities have received relatively limited attention in studies of Antarctic soil microbiota. Sixty-one yeasts strains were isolated from King George Island, Antarctica which were characterized physiologically and identified at the molecular level using the D1/D2 region of rDNA. Fifty-eight yeasts (belonging to the genera Cryptococcus, Leucosporidiella, Rhodotorula, Guehomyces, Candida, Metschnikowia and Debaryomyces) were screened for extracellular amylolytic, proteolytic, esterasic, pectinolytic, inulolytic xylanolytic and cellulolytic activities at low and moderate temperatures. Esterase activity was the most common enzymatic activity expressed by the yeast isolates regardless the assay temperature and inulinase was the second most common enzymatic activity. No cellulolytic activity was detected. One yeast identified as Guehomyces pullulans (8E) showed significant activity across six of seven enzymes types tested. Twenty-eight yeast isolates were classified as oleaginous, being the isolate 8E the strain that accumulated the highest levels of saponifiable lipids (42 %).
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Machado Escobar MA, Yacuzzi MS, Martinez RN, González Lucero L, Bellomio VI, Santana M, Galindo L, Mayer MM, Barreira JC, Sarano J, Gomez G, Collado MV, Martinez A, Orozco MC, Betancur G, Dal Pra F, Sanchez A, Juarez V, Lucero EV. Validation of an Argentine version of Lupus Quality of Life questionnaire. Lupus 2016; 25:1615-1622. [PMID: 27444335 DOI: 10.1177/0961203316660202] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Accepted: 06/28/2016] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To determine reproducibility and validity of an Argentine version of the Lupus Quality of Life questionnaire (LupusQoL) and to determine cut-off values in the questionnaire. MATERIALS AND METHODS One hundred and forty-seven systemic lupus erythematosus patients (American College of Rheumatology 1982/1997) were assessed from April 2014 to July 2014. Demographic and socioeconomic variables were collected, as well as SELENA/SLEDAI, Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index Score, comorbidities and treatment data. Patients completed LupusQoL-Argentine version and European Quality of Life Questionnaire (EuroQoL-5D). Internal consistency and reliability were examined. Convergent validity with EuroQoL-5D was assessed through analysis of latent classes, which established homogeneous categories from the responses of each domain of LupusQoL and for the total. RESULTS Out of 147 patients, 93.2% were female, mean age 36.4 ± 11.1 years, mean disease duration 2.7 ± 9 years, mean SELENA/SLEDAI 2.7 ± 3 points. The cut-off point that defined good or bad quality of life was 0.739 for EuroQoL 5D and 63 for LupusQoL. Cut-off values for each LupusQoL domain were also defined, creating two classes in each of them. There was moderate to high concordance to classify quality of life (Kappa = 0.74, 95% confidence interval = 0.54, 0.95). CONCLUSION The Argentine version of LupusQoL is a valid, reliable and reproducible instrument to assess quality of life. In this study, cut-off points that allow the classification of patients regarding whether they have good or bad quality of life are established for the first time.
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Cubo E, Mariscal N, Solano B, Becerra V, Armesto D, Calvo S, Arribas J, Seco J, Martinez A, Zorrilla L, Heldman D. Prospective study on cost-effectiveness of home-based motor assessment in Parkinson's disease. J Telemed Telecare 2016; 23:328-338. [PMID: 27000142 DOI: 10.1177/1357633x16638971] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Introduction Treatment adjustments in Parkinson's disease (PD) are in part dependent on motor assessments. The aim of this study was to evaluate the cost-effectiveness of home-based motor monitoring plus standard in-office visits versus in-office visits alone in patients with advanced PD. Methods The procedures consisted of a prospective, one-year follow-up, randomized, case-control study. A total of 40 patients with advanced PD were randomized into two groups: 20 patients underwent home-based motor monitoring by using wireless motion sensor technology, while the other 20 patients had in-office visits. Motor and non-motor symptom severities, quality of life, neuropsychiatric symptoms, and comorbidities were assessed every four months. Direct costs were assessed using a standardized questionnaire. Cost-effectiveness was assessed using the incremental cost-effectiveness ratio (ICER). Results Both groups of PD patients were largely comparable in their clinical and demographic variables at baseline; however, there were more participants using levodopa-carbidopa intestinal gel in the home-based motor monitoring group. There was a trend for lower Unified Parkinson's Disease Rating Scale functional status (UPDRS II) scores in the patients monitored at home compared to the standard clinical follow-up ( p = 0.06). However, UPDRS parts I, III, IV and quality-adjusted life-years scores were similar between both groups. Home-based motor monitoring was cost-effective in terms of improvement of functional status, motor severity, and motor complications (UPDRS II, III; IV subscales), with an ICER/UPDRS ranging from €126.72 to €701.31, respectively. Discussion Home-based motor monitoring is a tool which collects cost-effective clinical information and helps augment health care for patients with advanced PD.
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Gowans LJJ, Adeyemo WL, Eshete M, Mossey PA, Busch T, Aregbesola B, Donkor P, Arthur FKN, Bello SA, Martinez A, Li M, Augustine-Akpan EA, Deressa W, Twumasi P, Olutayo J, Deribew M, Agbenorku P, Oti AA, Braimah R, Plange-Rhule G, Gesses M, Obiri-Yeboah S, Oseni GO, Olaitan PB, Abdur-Rahman L, Abate F, Hailu T, Gravem P, Ogunlewe MO, Buxó CJ, Marazita ML, Adeyemo AA, Murray JC, Butali A. Association Studies and Direct DNA Sequencing Implicate Genetic Susceptibility Loci in the Etiology of Nonsyndromic Orofacial Clefts in Sub-Saharan African Populations. J Dent Res 2016; 95:1245-56. [PMID: 27369588 DOI: 10.1177/0022034516657003] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Orofacial clefts (OFCs) are congenital dysmorphologies of the human face and oral cavity, with a global incidence of 1 per 700 live births. These anomalies exhibit a multifactorial pattern of inheritance, with genetic and environmental factors both playing crucial roles. Many loci have been implicated in the etiology of nonsyndromic cleft lip with or without cleft palate (NSCL/P) in populations of Asian and European ancestries, through genome-wide association studies and candidate gene studies. However, few populations of African descent have been studied to date. Here, the authors show evidence of an association of some loci with NSCL/P and nonsyndromic cleft palate only (NSCPO) in cohorts from Africa (Ghana, Ethiopia, and Nigeria). The authors genotyped 48 single-nucleotide polymorphisms that were selected from previous genome-wide association studies and candidate gene studies. These markers were successfully genotyped on 701 NSCL/P and 163 NSCPO cases, 1,070 unaffected relatives, and 1,078 unrelated controls. The authors also directly sequenced 7 genes in 184 nonsyndromic OFC (NSOFC) cases and 96 controls from Ghana. Population-specific associations were observed in the case-control analyses of the subpopulations, with West African subpopulations (Ghana and Nigeria) showing a similar pattern of associations. In meta-analyses of the case-control cohort, PAX7 (rs742071, P = 5.10 × 10(-3)), 8q24 (rs987525, P = 1.22 × 10(-3)), and VAX1 (rs7078160, P = 0.04) were nominally associated with NSCL/P, and MSX1 (rs115200552, P = 0.01), TULP4 (rs651333, P = 0.04), CRISPLD2 (rs4783099, P = 0.02), and NOG1 (rs17760296, P = 0.04) were nominally associated with NSCPO. Moreover, 7 loci exhibited evidence of threshold overtransmission in NSOFC cases through the transmission disequilibrium test and through analyses of the family-based association for disease traits. Through DNA sequencing, the authors also identified 2 novel, rare, potentially pathogenic variants (p.Asn323Asp and p.Lys426IlefsTer6) in ARHGAP29 In conclusion, the authors have shown evidence for the association of many loci with NSCL/P and NSCPO. To the best of this knowledge, this study is the first to demonstrate any of these association signals in any African population.
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Arruti N, Villarreal O, Bernedo N, Audicana MT, Velasco M, Uriel O, Martinez A, Bellón T. Positive Allergy Study (Intradermal, Patch, and Lymphocyte Transformation Tests) in a Case of Isoniazid-Induced DRESS. J Investig Allergol Clin Immunol 2016; 26:119-20. [PMID: 27164631 DOI: 10.18176/jiaci.0025] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Jakhlal J, Coantic-Castex S, Denhez C, Petermann C, Martinez A, Harakat D, Guillaume D, Clivio P. 5'- vs. 3'-end sugar conformational control in shaping up dinucleotides. Chem Commun (Camb) 2016; 51:12381-3. [PMID: 26140549 DOI: 10.1039/c5cc04212g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The 5'-end N-sugar puckering is currently believed to govern the intramolecular dinucleotide stacking. We demonstrate that if this 5'-conformation is indeed important in shaping up dinucleotide structures, the 3'-end sugar conformation can either potentiate or cancel the stacking capacity induced by the 5'-end N-sugar conformation.
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Martinez A, Ngo C, Leblanc E, Gouy S, Luyckx M, Darai E, Classe JM, Guyon F, Pomel C, Ferron G, Filleron T, Querleu D. Surgical Complexity Impact on Survival After Complete Cytoreductive Surgery for Advanced Ovarian Cancer. Ann Surg Oncol 2016; 23:2515-21. [DOI: 10.1245/s10434-015-5069-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Indexed: 01/07/2023]
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Zapico I, Llorente A, Sacristan MP, Gomez de Segura L, Martinez A, Alaguero M, Iglesias T. GM-005 Hospital transfer is a critical period. Oncology pharmacy unit users’ evaluations. Eur J Hosp Pharm 2016. [DOI: 10.1136/ejhpharm-2016-000875.361] [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] Open
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Rojas JI, Patrucco L, MIguez J, Sinay V, Cassara FP, Cáceres F, Liguori NF, Saladino ML, Deri N, Jaacks G, Marcilla MP, Arrigoni MI, Correale J, Fiol M, Ysrraelit MC, Carrá A, Curbelo MC, Martinez A, Steinberg J, Bestoso S, Hryb JP, Di Pace JL, Perassolo MB, Carnero Contentti E, Caride A, Lopez PA, Martinez C, Reich E, Cristiano E. Disease onset in familial and sporadic multiple sclerosis in Argentina. Mult Scler Relat Disord 2016; 6:54-56. [PMID: 27063623 DOI: 10.1016/j.msard.2016.01.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 12/28/2015] [Accepted: 01/19/2016] [Indexed: 10/22/2022]
Abstract
UNLABELLED The present study was carried out to assess if there is an anticipation of age at onset in younger generations of familial multiple sclerosis (FMS) vs. sporadic MS (SMS) in Argentina. METHODS multicenter study that included patients from 14 MS Centers of Argentina. Patients were considered as FMS if they had in their family at least one relative of first or second degree diagnosed with MS; otherwise, patients were considered to have SMS. We compared the age at onset between familial and sporadic cases as well as the age at onset between relatives from different generations in FMS vs. SMS. RESULTS 1333 patients were included, 97 of them were FMS (7.3%). A lower age at onset in the younger generations of FMS cases was found compared with older generations of FMS as well as. SMS cases (24.1±3.7 years vs. 30.3±5.7 years, and 32.4±9.4 respectively; p<0.001). No differences were observed between older generations of FMS vs. SMS cases (p=0.12). CONCLUSION we observed an anticipation of age at onset of MS in younger generations of patients with FMS vs. older generations of FMS and SMS.
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Boudesocque S, Mohamadou A, Dupont L, Martinez A, Déchamps I. Use of dicyanamide ionic liquids for extraction of metal ions. RSC Adv 2016. [DOI: 10.1039/c6ra18991a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A correlation between the extraction capacity of tetraalkylammonium dicyanamide ILs and the nature of the anion of the metal salt was investigated.
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Waelchli R, Williams J, Cole T, Dattani M, Hindmarsh P, Kennedy H, Martinez A, Khan S, Semple RK, White A, Sebire N, Healy E, Moore G, Kinsler VA. Growth and hormone profiling in children with congenital melanocytic naevi. Br J Dermatol 2015; 173:1471-8. [PMID: 26286459 PMCID: PMC4737097 DOI: 10.1111/bjd.14091] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/11/2015] [Indexed: 12/15/2022]
Abstract
Background Multiple congenital melanocytic naevi (CMN) is a rare mosaic RASopathy, caused by postzygotic activating mutations in NRAS. Growth and hormonal disturbances are described in germline RASopathies, but growth and hormone status have not previously been investigated in individuals with CMN. Objectives To explore premature thelarche, undescended testes, and a clinically abnormal fat distribution with CMN through prospective endocrinological assessment of a cohort of subjects with CMN, and a retrospective review of longitudinal growth of a larger group of patients with CMN from outpatient clinics (which included all subjects in the endocrinological assessment group). Patients and methods Longitudinal growth in a cohort of 202 patients with single or multiple CMN was compared with the U.K. National Child Measurement Programme 2010. Forty‐seven children had hormonal profiling including measurement of circulating luteinizing hormone, follicle‐stimulating hormone, thyroid stimulating hormone, adrenocorticotrophic hormone, growth hormone, prolactin, pro‐opiomelanocortin, estradiol, testosterone, cortisol, thyroxine, insulin‐like growth factor‐1 and leptin; 10 had oral glucose tolerance testing 25 had dual‐energy X‐ray absorptiometry scans for body composition. Results Body mass index increased markedly with age (coefficient 0·119, SE 0·016 standard deviation scores per year), at twice the rate of the U.K. population, due to increased adiposity. Three per cent of girls had premature thelarche variant and 6% of boys had persistent undescended testes. Both fat and muscle mass were reduced in areas underlying large naevi, resulting in limb asymmetry and abnormal truncal fat distribution. Anterior pituitary hormone profiling revealed subtle and variable abnormalities. Oral glucose tolerance tests revealed moderate–severe insulin insensitivity in five of 10, and impaired glucose tolerance in one. Conclusions Interpersonal variation may reflect the mosaic nature of this disease and patients should be considered individually. Postnatal weight gain is potentially related to the underlying genetic defect; however, environmental reasons cannot be excluded. Naevus‐related reduction of fat and muscle mass suggests local hormonal or metabolic effects on development or growth of adjacent tissues, or mosaic involvement of these tissues at the genetic level. Premature thelarche and undescended testes should be looked for, and investigated, as for any child. What's already known about this topic? CMN are caused by postzygotic mutations in the gene NRAS in the majority of cases, classifying it within the group of mosaic RASopathies. Other germline and mosaic RASopathies are known to have growth and hormonal abnormalities. No studies have been done on growth or endocrinology in children with CMN.
What does this study add? Average body mass index increases markedly with age compared with the normal population; this is due to increased adiposity, and can be associated with insulin insensitivity. Premature thelarche variant and persistent undescended testes are not infrequent findings, but puberty appears to develop normally. Both fat and muscle mass can be reduced in areas underlying large naevi, resulting in asymmetry.
Linked Comment:Millington, Br J Dermatol 2015; 173: 1366–67.
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Pastor P, Villedieu E, Allegretti L, Vincent B, Barbuti A, Bruno V, Coquillat P, Dechelle C, Gargiulo L, Le R, Malard P, Martinez A, Nouailletas R, Yuntao S, Yong C, Chen L, Hansheng F, Shanshuang S. Major upgrade of the articulated inspection arm control system to fulfill daily operation requirements. FUSION ENGINEERING AND DESIGN 2015. [DOI: 10.1016/j.fusengdes.2015.05.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Jimenez-Jorge S, de Mateo S, Delgado-Sanz C, Pozo F, Casas I, Garcia-Cenoz M, Castilla J, Rodriguez C, Vega T, Quinones C, Martinez E, Vanrell JM, Gimenez J, Castrillejo D, Altzibar JM, Carril F, Ramos JM, Serrano MC, Martinez A, Torner N, Perez E, Gallardo V, Larrauri A. Estimating influenza vaccine effectiveness in Spain using sentinel surveillance data. ACTA ACUST UNITED AC 2015. [PMID: 26212144 DOI: 10.2807/1560-7917.es2015.20.28.21187] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We aimed to estimate influenza vaccine effectiveness (VE) against laboratory-confirmed influenza during three influenza seasons (2010/11 to 2012/2013) in Spain using surveillance data and to compare the results with data obtained by the cycEVA study, the Spanish component of the Influenza Monitoring Vaccine Effectiveness (I-MOVE) network. We used the test-negative case–control design, with data from the Spanish Influenza Sentinel Surveillance System (SISS) or from the cycEVA study. Cases were laboratory-confirmed influenza patients with the predominant influenza virus of each season, and controls were those testing negative for any influenza virus. We calculated the overall and age-specific adjusted VE. Although the number of patients recorded in the SISS was three times higher than that in the cycEVA study, the quality of information for important variables, i.e. vaccination status and laboratory results, was high in both studies. Overall, the SISS and cycEVA influenza VE estimates were largely similar during the study period. For elderly patients (> 59 years), the SISS estimates were slightly lower than those of cycEVA, and estimates for children (0–14 years) were higher using SISS in two of the three seasons studied. Enhancing the SISS by collecting the date of influenza vaccination and reducing the percentage of patients with incomplete information would optimise the system to provide reliable annual influenza VE estimates to guide influenza vaccination policies.
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Hashimoto A, Nakata T, Moroi M, Tamaki N, Nishimura T, Hasebe N, Kikuchi K, Salgado C, Jimenez-Heffernan A, Lopez-Martin J, Ramos-Font C, Sanchez De Mora E, Rivera F, Lopez-Aguilar R, Martinez A, Manovel A, Soriano E, Mushtaq S, Pontone G, Bertella E, Conte E, Segurini C, Volpato V, Beltrama V, Pepi M, Annoni A, Andreini D, Leen A, Scholte A, De Graaf M, Van Den Hoogen I, Kharagjitsingh A, Wolterbeek R, Kroft L, Jukema J, Bax J, Piccinelli M, Santana C, Sirineni G, Cooke C, Aguade Bruix S, Keidar Z, Frenkel A, Israel O, Candell Riera J, Garcia E, Sharma A, Bajwa A, Bhatnagar U, Thompson E, Patil S, Thompson R, Khoorshed A, Spencer F, Farncombe T, Tandon V, Singnurkar A, Gulenchyn K, Benito Gonzalez TF, Delgado Sanchez-Gracian C, Trinidad Lopez C, Mera Fernandez D, Villanueva Campos AM, Bustos Fiore A, Alonso Fernandez V, Mayorga Bajo A, Martinez Paz E, Iglesias Garriz I. Moderated Poster Session 1: Sunday 3 May 2015, 10:00-11:00 * Room: Moderated Poster Area. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Taniguchi Y, Takahashi Y, Toba T, Yamada S, Yokoi K, Kobayashi S, Okajima S, Shimane A, Kawai H, Yasaka Y, Smanio P, Oliveira MA, Machado L, Cestari P, Medeiros E, Fukuzawa S, Okino S, Ikeda A, Maekawa J, Ichikawa S, Kuroiwa N, Yamanaka K, Igarashi A, Inagaki M, Patel K, Mahan M, Ananthasubramaniam K, Mouden M, Yokota S, Ottervanger J, Knollema S, Timmer J, Jager P, Padron K, Peix A, Cabrera L, Pena Bofill V, Valera D, Rodriguez Nande L, Carrillo Hernandez R, Mena Esnard E, Fernandez Columbie Y, Bertella E, Baggiano A, Mushtaq S, Segurini C, Loguercio M, Conte E, Beltrama V, Petulla' M, Andreini D, Pontone G, Guzic Salobir B, Dolenc Novak M, Jug B, Kacjan B, Novak Z, Vrtovec M, Mushtaq S, Pontone G, Bertella E, Conte E, Segurini C, Volpato V, Baggiano A, Formenti A, Pepi M, Andreini D, Ajanovic R, Husic-Selimovic A, Zujovic-Ajanovic A, Mlynarski R, Mlynarska A, Golba K, Sosnowski M, Ameta D, Goyal M, Kumar D, Chandra S, Sethi R, Puri A, Dwivedi SK, Narain VS, Saran RK, Nekolla S, Rischpler C, Nicolosi S, Langwieser N, Dirschinger R, Laugwitz K, Schwaiger M, Goral JL, Napoli J, Forcada P, Zucchiatti N, Damico A, Damico A, Olivieri D, Lavorato M, Dubesarsky E, Montana O, Salgado C, Jimenez-Heffernan A, Ramos-Font C, Lopez-Martin J, Sanchez De Mora E, Lopez-Aguilar R, Manovel A, Martinez A, Rivera F, Soriano E, Maroz-Vadalazhskaya N, Trisvetova E, Vrublevskaya O, Abazid R, Kattea M, Saqqah H, Sayed S, Smettei O, Winther S, Svensson M, Birn H, Jorgensen H, Botker H, Ivarsen P, Bottcher M, Maaniitty T, Stenstrom I, Saraste A, Pikkarainen E, Uusitalo V, Ukkonen H, Kajander S, Bax J, Knuuti J, Choi T, Park H, Lee C, Lee J, Seo Y, Cho Y, Hwang E, Cho D, Sanchez Enrique C, Ferrera C, Olmos C, Jimenez - Ballve A, Perez - Castejon MJ, Fernandez C, Vivas D, Vilacosta I, Nagamachi S, Onizuka H, Nishii R, Mizutani Y, Kitamura K, Lo Presti M, Polizzi V, Pino P, Luzi G, Bellavia D, Fiorilli R, Madeo A, Malouf J, Buffa V, Musumeci F, Rosales S, Puente A, Zafrir N, Shochat T, Mats A, Solodky A, Kornowski R, Lorber A, Boemio A, Pellegrino T, Paolillo S, Piscopo V, Carotenuto R, Russo B, Pellegrino S, De Matteis G, Perrone-Filardi P, Cuocolo A, Piscopo V, Pellegrino T, Boemio A, Carotenuto R, Russo B, Pellegrino S, De Matteis G, Petretta M, Cuocolo A, Amirov N, Ibatullin M, Sadykov A A, Saifullina G, Ruano R, Diego Dominguez M, Rodriguez Gabella T, Diego Nieto A, Diaz Gonzalez L, Garcia-Talavera J, Sanchez Fernandez P, Leen A, Al Younis I, Zandbergen-Harlaar S, Verberne H, Gimelli A, Veltman C, Wolterbeek R, Bax J, Scholte A, Mooney D, Rosenblatt J, Dunn T, Vasaiwala S, Okuda K, Nakajima K, Nystrom K, Edenbrandt L, Matsuo S, Wakabayashi H, Hashimoto M, Kinuya S, Iric-Cupic V, Milanov S, Davidovic G, Zdravkovic V, Ashikaga K, Yoneyama K, Akashi Y, Shugushev Z, Maximkin D, Chepurnoy A, Volkova O, Baranovich V, Faibushevich A, El Tahlawi M, Elmurr A, Alzubaidi S, Sakrana A, Gouda M, El Tahlawi R, Sellem A, Melki S, Elajmi W, Hammami H, Okano M, Kato T, Kimura M, Funasako M, Nakane E, Miyamoto S, Izumi T, Haruna T, Inoko M, Massardo T, Swett E, Fernandez R, Vera V, Zhindon J, Fernandez R, Swett E, Vera V, Zhindon J, Alay R, Massardo T, Ohshima S, Nishio M, Kojima A, Tamai S, Kobayashi T, Murohara T, Burrell S, Van Rosendael A, Van Den Hoogen I, De Graaf M, Roelofs J, Kroft L, Bax J, Scholte A, Rjabceva I, Krumina G, Kalvelis A, Chanakhchyan F, Vakhromeeva M, Kankiya E, Koppes J, Knol R, Wondergem M, Van Der Ploeg T, Van Der Zant F, Lazarenko SV, Bruin VS, Pan XB, Declerck JM, Van Der Zant FM, Knol RJJ, Juarez-Orozco LE, Alexanderson E, Slart R, Tio R, Dierckx R, Zeebregts C, Boersma H, Hillege H, Martinez-Aguilar M, Jordan-Rios A, Christensen TE, Ahtarovski KA, Bang LE, Holmvang L, Soeholm H, Ghotbi AA, Andersson H, Ihlemann N, Kjaer A, Hasbak P, Gulya M, Lishmanov YB, Zavadovskii K, Lebedev D, Stahle M, Hellberg S, Liljenback H, Virta J, Metsala O, Yla-Herttuala S, Saukko P, Knuuti J, Saraste A, Roivainen A, Thackeray J, Wang Y, Bankstahl J, Wollert K, Bengel F, Saushkina Y, Evtushenko V, Minin S, Efimova I, Evtushenko A, Smishlyaev K, Lishmanov Y, Maslov L, Okuda K, Nakajima K, Kirihara Y, Sugino S, Matsuo S, Taki J, Hashimoto M, Kinuya S, Ahmadian A, Berman J, Govender P, Ruberg F, Miller E, Piriou N, Pallardy A, Valette F, Cahouch Z, Mathieu C, Warin-Fresse K, Gueffet J, Serfaty J, Trochu J, Kraeber-Bodere F, Van Dijk J, Mouden M, Ottervanger J, Van Dalen J, Jager P, Zafrir N, Ofrk H, Vaturi M, Shochat T, Hassid Y, Belzer D, Sagie A, Kornowski R, Kaminek M, Metelkova I, Budikova M, Koranda P, Henzlova L, Sovova E, Kincl V, Drozdova A, Jordan M, Shahid F, Teoh Y, Thamen R, Hara N, Onoguchi M, Hojyo O, Kawaguchi Y, Murai M, Udaka F, Matsuzawa Y, Bulugahapitiya DS, Avison M, Martin J, Liu YH, Wu J, Liu C, Sinusas A, Daou D, Sabbah R, Bouladhour H, Coaguila C, Aguade-Bruix S, Pizzi M, Romero-Farina G, Candell-Riera J, Castell-Conesa J, Patchett N, Sverdlov A, Miller E, Daou D, Sabbah R, Bouladhour H, Coaguila C, Smettei O, Abazid R, Boulaamayl El Fatemi S, Sallam L, Snipelisky D, Park J, Ray J, Shapiro B, Kostkiewicz M, Szot W, Holcman K, Lesniak-Sobelga A, Podolec P, Clerc O, Possner M, Liga R, Vontobel J, Mikulicic F, Graeni C, Benz D, Herzog B, Gaemperli O, Kaufmann P. Poster Session 1: Sunday 3 May 2015, 08:30-18:00 * Room: Poster Area. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev051] [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: 11/12/2022] Open
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Sauter A, Mc Duffie Y, Boehm H, Martinez A, Spatz JP, Appel S. Surface-mediated priming during in vitro generation of monocyte-derived dendritic cells. Scand J Immunol 2015; 81:56-65. [PMID: 25376441 DOI: 10.1111/sji.12246] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Revised: 06/16/2014] [Accepted: 10/21/2014] [Indexed: 11/28/2022]
Abstract
Ex vivo-generated human dendritic cells (DC) are most commonly generated from monocytes using standard cell culture dishes. To elucidate the effect of the plastic surface during the differentiation process, we compared a standard adhesive plastic dish with four different mainly non-adherent surfaces. Untouched monocytes were cultured for 3 days in the presence of IL-4 and GM-CSF. Time-lapse videos were recorded, and the phenotype of the cells was analysed by flow cytometry. The cytokine profiles were analysed using a 25-plex cytokine assay. The use of non-adherent surfaces led to a significant reduction in expression of CD14 and CD38, and a significant increase in expression of CD86 compared to standard culture dishes. Expression levels of DC-SIGN and PD-L2 were reduced significantly on cells cultured on non-adherent surfaces. The cytokine production was independent on the surface used. The surface-mediated priming should therefore be considered when aiming to induce specific immune responses. This is especially important with regard to DC-based immunotherapy, where an adjustment of the surface during the DC generation process might have highly beneficial effects.
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Nally JV, Bedoya LA, Park CH, Martinez A, Stowe NT. Captopril-stimulated renography versus renal vein renins in two-kidney, two-clip hypertension. CONTRIBUTIONS TO NEPHROLOGY 2015; 79:176-80. [PMID: 2225857 DOI: 10.1159/000418173] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Junco E, Perez R, Jofre R, Alonso S, Martinez A, Tejedor A, Madero R, Valderrabano F, Vinay P. Acute and chronic metabolic acidosis in the pig: renal metabolism and ammoniagenesis. CONTRIBUTIONS TO NEPHROLOGY 2015; 92:18-30. [PMID: 1756640 DOI: 10.1159/000420073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Cedres S, Navarro A, Martinez A, Martinez P, Ortiz C, Fariñas L, Felip E. Statin Use and Survival in Malignant Pleural Mesothelioma (MPM). Ann Oncol 2015. [DOI: 10.1093/annonc/mdv052.08] [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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Pons AL, Landi V, Martinez A, Delgado JV. The biodiversity and genetic structure of Balearic sheep breeds. J Anim Breed Genet 2015; 132:268-76. [PMID: 25823943 DOI: 10.1111/jbg.12129] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2014] [Accepted: 10/27/2014] [Indexed: 11/29/2022]
Abstract
The Balearic sheep breeds, Mallorquina, Menorquina, Roja Mallorquina, Ibicenca and one possible new genetic group, Formentera, constitute a unique genetic resource in the Mediterranean farming landscape, displaying high genetic diversity levels and being well differentiated among themselves and with respect to the continental sheep breeds. We used a microsatellite panel of markers to study genetic diversity and relationships with other Spanish breeds. The results reported in this study have important implications for the use, conservation and breeding of Balearic sheep stocks. A mean number of 7.59 alleles was found among the Balearic sheep breeds for the microsatellites scored. The whole mean value of observed heterozygosity amounted to 0.62, whereas the expected heterozygosity value was 0.69, suggesting the presence of a great degree of genetic variability, although a significant deficit of heterozygotes was detected for some markers. Genetic distance estimates showed that Balearic sheep are differentiated from the other Spanish breeds and in particular, from the Merino type. The Ibicenca breed showed the highest distance value from other breeds. The neighbour-net method of analysis clustered the Roja Mallorquina, Menorquina and Mallorquina breeds. The Structure results clearly demonstrated the genetic differentiation among the four Balearic sheep breeds, with the Ibicenca and Formentera races joined, with slight migration among them. Few external genetic influences from the Spanish mainland breeds were detected.
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Silva A, Genovés S, Martorell P, Zanini SF, Rodrigo D, Martinez A. Sublethal injury and virulence changes in Listeria monocytogenes and Listeria innocua treated with antimicrobials carvacrol and citral. Food Microbiol 2015; 50:5-11. [PMID: 25998809 DOI: 10.1016/j.fm.2015.02.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Revised: 11/17/2014] [Accepted: 02/27/2015] [Indexed: 11/18/2022]
Abstract
The aim of this study was to evaluate the effect of two antimicrobial substances, carvacrol and citral, on Listeria monocytogenes and Listeria innocua cells, as well as possible virulence changes in injured cells, using Caenorhabditis elegans as a model test. The results indicated that the percentage of sublethal damage was higher in L. monocytogenes than in L. innocua. The results of the study carried out by using C. elegans indicated that C. elegans fed in a lawn of L. monocytogenes previously treated with carvacrol showed a loss in life span (p ≤ 0.05) as compared with L. monocytogenes treated with citral, Escherichia coli OP50 as a negative control, and treated and untreated L. innocua. Egg laying was also affected: worms fed in a lawn of treated and untreated L. monocytogenes laid fewer eggs than those fed in a lawn of treated and untreated L. innocua or fed with OP50 as a negative control. Worms fed in a lawn of treated and untreated L. innocua also laid fewer eggs than those fed with OP50 as a negative control. A phenotype named bag of worms and an undescribed new one, "vulva inflammation", were also observed.
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Xu N, Kuhn K, Gallimore D, Martinez A, Schappert M, Montoya D, Lujan E, Garduno K, Tandon L. Elemental composition in sealed plutonium–beryllium neutron sources. Appl Radiat Isot 2015; 95:85-89. [DOI: 10.1016/j.apradiso.2014.10.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Revised: 06/22/2014] [Accepted: 10/12/2014] [Indexed: 11/29/2022]
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García AM, Redondo M, Martinez A, Gil C. Phosphodiesterase 10 inhibitors: new disease modifying drugs for Parkinson's disease? Curr Med Chem 2014; 21:1171-87. [PMID: 24372206 DOI: 10.2174/0929867321666131228221749] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Revised: 11/11/2013] [Accepted: 12/19/2013] [Indexed: 11/22/2022]
Abstract
Phosphodiesterases (PDEs), as key regulators of cyclic nucleotides, and their inhibitors have been emerged as new pharmacological targets and promising drug candidates for many diseases, including central nervous system pathologies. The high level of PDE10A expression in the striatal medium spiny neurons suggests a prominent function role for the isoenzyme. Basal ganglia dysfunction is associated with neuropsychiatric disorders and until recently the development of PDE10A inhibitors has been focused on schizophrenia. Currently, the pharmaceutical research on PDE10A inhibitors is moving to show the modulation of other functions associated with the basal ganglia such the motor control. Thus, PDE10A inhibitors may be important pharmacological agents for neurodegenerative disorders such as Parkinson's and Huntington's diseases. Recent data supporting new clues for PDE10A as therapeutic target together with a concise review of the chemical structures of its inhibitors are provided here. The goal of this manuscript is to provide new ideas for assistant pharmacologist and medicinal chemists in the search for PDE10A inhibitors as new disease modifying drugs for Parkinson's disease.
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Cantu Y, Remes A, Reyna A, Martinez D, Villarreal J, Ramos H, Trevino S, Tamez C, Martinez A, Eubanks T, Parsons JG. Thermodynamics, Kinetics, and Activation energy Studies of the sorption of chromium(III) and chromium(VI) to a Mn 3O 4 nanomaterial. CHEMICAL ENGINEERING JOURNAL (LAUSANNE, SWITZERLAND : 1996) 2014; 254:374-383. [PMID: 25097453 PMCID: PMC4119465 DOI: 10.1016/j.cej.2014.05.110] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
In this study, a manganese oxide, Mn3O4 was used to remove chromium(III) and chromium(VI) from aqueous solutions. The Mn3O4 nanomaterial was synthesized through a precipitation method, and was characterized using XRD, which confirmed the material had a crystal structure similar to hausmannite. In addition, using Scherrer's equation it was determined that the nanomaterial had an average grain size of 19.5 ± 1.10 nm. A study of the effects of pH on the binding of chromium(III) and chromium(VI) showed that the optimum binding pH was 4 and 3 respectively. Batch isotherm studies were performed to determine the binding capacity of chromium(III), which was determined to be 18.7 mg/g, 41.7 mg/g, and 54.4 mg/g respectively for 4°C, 21°C, and 45°C. Chromium(VI) on the other hand had lower binding capacities of 2.5 mg/g, 4.3 mg/g, and 5.8 mg/g for 4°C, 21°C, 45°C, respectively. Thermodynamic studies performed indicated the sorption process was for the most part controlled by physisorption. The ΔG for the sorption of chromium(III) and Chromium(VI) ranged from -0.9 to -13 kJ/mol, indicating a spontaneous reaction was occurring. The enthalpy indicated a endothermic reaction was occurring during the binding and show ΔH values of 70.6 and 19.1 kJ.mol for chromium(III) and Chromium(VI), respectively. In addition, ΔS for the reaction had positive values of 267 and 73 J/mol for chromium(III) and chromium(VI) which indicate a spontaneous reaction. In addition, the sorption process was found to follow pseudo second order kinetic and the activation energy studies indicated the binding process occurred through chemisorption.
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Bucalossi J, Missirlian M, Moreau P, Samaille F, Tsitrone E, van Houtte D, Batal T, Bourdelle C, Chantant M, Corre Y, Courtois X, Delpech L, Doceul L, Douai D, Dougnac H, Faïsse F, Fenzi C, Ferlay F, Firdaouss M, Gargiulo L, Garin P, Gil C, Grosman A, Guilhem D, Gunn J, Hernandez C, Keller D, Larroque S, Leroux F, Lipa M, Lotte P, Martinez A, Meyer O, Micolon F, Mollard P, Nardon E, Nouailletas R, Pilia A, Richou M, Salasca S, Travère JM. The WEST project: Testing ITER divertor high heat flux component technology in a steady state tokamak environment. FUSION ENGINEERING AND DESIGN 2014. [DOI: 10.1016/j.fusengdes.2014.01.062] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Levêque C, Ferron G, Martinez A, Rafii A, Filleron T, Querleu D. [Feasibility and fiability of laparoscopic surgery in the uterine cancers in normal-weight patients]. ACTA ACUST UNITED AC 2014; 42:668-73. [PMID: 25245841 DOI: 10.1016/j.gyobfe.2014.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2014] [Accepted: 08/25/2014] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Evaluate the fiability and feasibility of laparoscopic surgery for the management of uterine cancers [endometrial cancer (EC) and early-stage cervical cancer (ESCC)] with patients who have a BMI ≤ 30 kg/m(2), within the setting of a gynaecological oncology department. PATIENTS AND METHODS This retrospective, monocentric and descriptive study was carried out between January 2003 and May 2011 at the Institute Claudius-Regaud, a centre for cancer diagnosis, treatment and research. A policy promoting laparoscopy as a first choice treatment has been established at the institute since 2003. RESULTS Two hundred and three patients were included. Eighty-five patients were early-stage cervical cancer patients and 118 patients were endometrial cancer patients. The study shows a high fiability rate for laparoscopy in non-obese patients, with a 98.8% rate for EC patients and a 98.8% rate for ESCC patients. The feasibility rates were 80.1% and 96.6%, respectively. The incidence of laparoconversion was reported at 1.2% and 3.1% for ESCC and EC patients, respectively, while the incidence of peroperative complications was 5.9% and 7.4%. The incidence of postoperative complications rank ≥ 3 according to "Memorial secondary events grading system" was 3 (3.5%) for CCUP and 3 (2.5%) for CE. DISCUSSION AND CONCLUSION The results of this study show high fiability and feasibility levels for the laparoscopic treatment of uterine cancers in non-obese patients. There is no need to implement the more expensive robotic-assisted surgery in this group of patients. Mastering advanced laparoscopic surgery remains a mainstay in gynaecologic oncology.
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Mariscal N, Cubo E, Rivadeneyra J, Armesto D, Mateos A, Camara R, Martinez A. I06 Dysphagia In Huntington`s Disease: A Multicenter Study. Journal of Neurology, Neurosurgery and Psychiatry 2014. [DOI: 10.1136/jnnp-2014-309032.168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Rivadeneyra J, Cubo E, Gil Polo C, Mariscal N, Calvo S, Mateos A, Camara R, Martinez A. J14 Mediterranean Diet And Nutritional Composition Of Patients With Huntington's Disease. Spanish Multicenter Study Of The European Group For Huntington's Disease. J Neurol Psychiatry 2014. [DOI: 10.1136/jnnp-2014-309032.197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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