605 results on '"Ibáñez A"'
Search Results
2. Correction: Memory hierarchy characterization of SPEC CPU2006 and SPEC CPU2017 on the Intel Xeon Skylake-SP
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Navarro-Torres, Agustín, primary, Alastruey-Benedé, Jesús, additional, Ibáñez-Marín, Pablo, additional, and Viñals-Yúfera, Víctor, additional
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- 2024
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3. Effect of high-dose β-Alanine supplementation on uphill cycling performance in World Tour cyclists: A randomised controlled trial.
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Pérez-Piñero, Silvia, Ramos-Campo, Domingo Jesús, López-Román, Francisco Javier, Ortolano, Raquel, Torregrosa-García, Antonio, Luque-Rubia, Antonio Jesús, Ibáñez-Soroa, Natalia, Andreu-Caravaca, Luis, and Ávila-Gandía, Vicente
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PHYSICAL mobility ,RATE of perceived exertion ,BLOOD lactate ,ERGOGENIC aids ,RANDOMIZED controlled trials - Abstract
Scientists and coaches seek effective ergogenic aids for performance improvement. Cyclists commonly use β-Alanine, which may enhance post-exercise recovery and physical performance. High-dose β-Alanine supplementation's impact on World Tour cyclists during a 7-day camp remains unstudied. This study aimed to analyse the effect of a high dose of β-alanine in World Tour cyclist during a 7-day camp. A double-blinded, randomised controlled trial was conducted. 11 cyclists were included in the final analysis: β-alanine supplementation (n = 5; VO
2 max: 67.6±1.6 ml/kg/min) and a placebo group (n = 6; VO2max: 68.0±2.4 ml/kg/min). The duration of the supplementation protocol was seven days with four daily intakes. The subjects commenced supplementation after the physical tests (immediately following the snack) and consumed the final intake after breakfast on the day of the final test (a total of 7 days and 3 additional doses, 31 servings in total; 5g per dosage; 155g the total cumulative amount). Before and after seven days of supplementation, the cyclists performed an uphill time trial. Blood lactate, heart rate and rating of perceived exertion were measured during test. β-alanine supplementation improved the relative mean power attained during the time-trial compared with the control group (Z = -2.008; p = 0.045; Δ = 0.060), as well as the time needed to complete this trial (Z = -2.373; p = 0.018). As for physiological and metabolic variables, no significant change was found. In conclusion, the present study supports the effectiveness of one-week high dose of β-alanine during a cycling training in World Tour cyclists to improve their uphill time-trial performance. In addition, it is important to highlight the potential role of β-alanine in improving recovery power. This aspect is particularly relevant in the context of a training camp, where fatigue levels can increase alongside training intensity. Trial registration: This study was registered in ClinicalTrials.gov: (identifier: NCT04427319). [ABSTRACT FROM AUTHOR]- Published
- 2024
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4. Information-theoretical analysis of the neural code for decoupled face representation
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Ibáñez-Berganza, Miguel, primary, Lucibello, Carlo, additional, Mariani, Luca, additional, and Pezzulo, Giovanni, additional
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- 2024
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5. TRANSALUD: A qualitative study of the healthcare experiences of transgender people in Barcelona (Spain).
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Kevin Santander-Morillas, Juan M Leyva-Moral, Marta Villar-Salgueiro, Mariela Aguayo-González, David Téllez-Velasco, Nina Granel-Giménez, and Rebeca Gómez-Ibáñez
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Medicine ,Science - Abstract
Transgender identities are still considered a psychiatric pathology in many countries according to the prevailing biomedical model. However, in recent years, this pathologizing vision has begun to shift towards a perspective that focuses on the diversity of transgender peoples' experiences. However, some transgender people still face denial of services, discrimination, harassment, and even violence by healthcare professionals, causing them to avoid seeking ongoing or preventive healthcare. This article describes the health experiences of transgender people in Barcelona regarding their access and use of non-specialized health services. Semi-structured interviews were conducted using a descriptive phenomenological approach with sixteen transgender people between December 2018 and July 2019. The data were analyzed descriptively and thematically following the method proposed by Colaizzi with the help of the Atlas.ti8 software. Transgender people care experiences were divided into three categories: overcoming obstacles, training queries, and coping strategies. Participants identified negative experiences and difficulties with the health system due to healthcare providers' lack of competence. Discriminatory, authoritarian, and paternalist behaviors are still present and hinder the therapeutic relationship, care, and access to healthcare services. There is a fundamental need for the depathologization of transgender reality and training for healthcare professionals in the field of sexual diversity. Training in sexual and gender diversity must be included in the curricula of university courses in the health sciences.
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- 2022
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6. Tree seedling functional traits mediate plant-soil feedback survival responses across a gradient of light availability
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Wood, Katherine E. A., primary, Kobe, Richard K., additional, Ibáñez, Inés, additional, and McCarthy-Neumann, Sarah, additional
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- 2023
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7. Assessment of simulations of a polar low with the Canadian Regional Climate Model
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Moreno-Ibáñez, Marta, primary, Laprise, René, additional, and Gachon, Philippe, additional
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- 2023
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8. A new in vivo screening paradigm to accelerate antimalarial drug discovery.
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Jiménez-Díaz, María, Viera, Sara, Ibáñez, Javier, Mulet, Teresa, Magán-Marchal, Noemí, Garuti, Helen, Gómez, Vanessa, Cortés-Gil, Lorena, Martínez, Antonio, Ferrer, Santiago, Fraile, María, Calderón, Félix, Fernández, Esther, Shultz, Leonard, Leroy, Didier, García-Bustos, José, Gamo, Francisco, Angulo-Barturen, Iñigo, and Wilson, David
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Animals ,Antimalarials ,Drug Evaluation ,Preclinical ,Feasibility Studies ,Female ,Humans ,Malaria ,Mice ,Parasitemia ,Plasmodium berghei ,Time Factors - Abstract
The emergence of resistance to available antimalarials requires the urgent development of new medicines. The recent disclosure of several thousand compounds active in vitro against the erythrocyte stage of Plasmodium falciparum has been a major breakthrough, though converting these hits into new medicines challenges current strategies. A new in vivo screening concept was evaluated as a strategy to increase the speed and efficiency of drug discovery projects in malaria. The new in vivo screening concept was developed based on human disease parameters, i.e. parasitemia in the peripheral blood of patients on hospital admission and parasite reduction ratio (PRR), which were allometrically down-scaled into P. berghei-infected mice. Mice with an initial parasitemia (P0) of 1.5% were treated orally for two consecutive days and parasitemia measured 24 h after the second dose. The assay was optimized for detection of compounds able to stop parasite replication (PRR = 1) or induce parasite clearance (PRR >1) with statistical power >99% using only two mice per experimental group. In the P. berghei in vivo screening assay, the PRR of a set of eleven antimalarials with different mechanisms of action correlated with human-equivalent data. Subsequently, 590 compounds from the Tres Cantos Antimalarial Set with activity in vitro against P. falciparum were tested at 50 mg/kg (orally) in an assay format that allowed the evaluation of hundreds of compounds per month. The rate of compounds with detectable efficacy was 11.2% and about one third of active compounds showed in vivo efficacy comparable with the most potent antimalarials used clinically. High-throughput, high-content in vivo screening could rapidly select new compounds, dramatically speeding up the discovery of new antimalarial medicines. A global multilateral collaborative project aimed at screening the significant chemical diversity within the antimalarial in vitro hits described in the literature is a feasible task.
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- 2013
9. Harvesting cereals at Tappeh Sang-e Chakhmaq and the introduction of farming in Northeastern Iran during the Neolithic
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Pichon, Fiona, primary, Ibáñez Estevez, Juan José, additional, Anderson, Patricia C., additional, and Tsuneki, Akira, additional
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- 2023
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10. Phylogenetic relations among Mexican phlebotomine sand flies (Diptera: Psychodidae) and their divergence time estimation
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Lozano-Sardaneta, Yokomi N., primary, Díaz-Cruz, Jesús A., additional, Viveros-Santos, Vicente, additional, Ibáñez-Bernal, Sergio, additional, Huerta, Herón, additional, Marina, Carlos F., additional, Mis-Ávila, Pedro C., additional, Martínez-Burgos, Maribel, additional, Torres-Monzón, Jorge A., additional, Sánchez-Cordero, Víctor, additional, and Becker, Ingeborg, additional
- Published
- 2023
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11. Effects of Mexican Ganoderma lucidum extracts on liver, kidney, and the gut microbiota of Wistar rats: A repeated dose oral toxicity study
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Meneses, María E., primary, Martínez-Carrera, Daniel, additional, González-Ibáñez, Laura, additional, Torres, Nimbe, additional, Sánchez-Tapia, Mónica, additional, Márquez-Mota, Claudia C., additional, Rendón, Gilmar, additional, Mitzi, Vladimir, additional, Morales, Alfredo, additional, Tello-Salgado, Isaac, additional, and Tovar, Armando R., additional
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- 2023
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12. Beyond shallow feelings of complex affect: Non-motor correlates of subjective emotional experience in Parkinson’s disease
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Carricarte Naranjo, Claudia, primary, Sánchez Luaces, Claudia, additional, Pedroso Ibáñez, Ivonne, additional, Machado, Andrés, additional, Sahli, Hichem, additional, and Bobes, María Antonieta, additional
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- 2023
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13. L2C2: Last-level compressed-contents non-volatile cache and a procedure to forecast performance and lifetime
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Escuin, Carlos, primary, Ibáñez, Pablo, additional, Navarro, Denis, additional, Monreal, Teresa, additional, Llabería, José M., additional, and Viñals, Víctor, additional
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- 2023
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14. Neglecting the fallow season can significantly underestimate annual methane emissions in Mediterranean rice fields.
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Maite Martínez-Eixarch, Carles Alcaraz, Marc Viñas, Joan Noguerol, Xavier Aranda, Francesc Xavier Prenafeta-Boldú, Jesús Antonio Saldaña-De la Vega, Maria Del Mar Català, and Carles Ibáñez
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Medicine ,Science - Abstract
Paddy rice fields are one of the most important sources of anthropogenic methane. Improving the accuracy in the CH4 budget is fundamental to identify strategies to mitigate climate change. Such improvement requires a mechanistic understanding of the complex interactions between environmental and agronomic factors determining CH4 emissions, and also the characterization of the annual temporal CH4 emissions pattern in the whole crop cycle. Hence, both the growing and fallow seasons must be included. However, most of the previous research has been based on single-factor analyses that are focused on the growing season. In order to fill this gap, a study was conducted in a Mediterranean rice agrosystem (Ebre Delta, Catalonia) following a farm-to-farm approach with the purpose of 1) evaluating the cumulative and temporal pattern of CH4 emission, and 2) conducting a multi-variate analyses to assess the associative pattern, relative contribution and temporal variation of the main explanatory variables concerning the observed CH4 emissions. Measurements of CH4 emissions and agronomic and environmental parameters in 15 commercial rice fields were monitored monthly, during a whole crop field cycle. The temporal pattern of CH4 emission followed a bi-modal distribution peaking in August and October. The cumulative annual CH4 emissions from rice fields amounted 314 kg CH4 kg ha-1, of which ca. 70% were emitted during the fallow season. The main controlling factors of the CH4 emission rate in the growing season were positive related to water level and plant cover, while soil redox was negatively related. The main controlling factors in the fallow season were water level (negatively related, conversely to the growing season), as well as straw incorporation and soil temperature (positively related). The results of this study highlight the importance of the often neglected fallow season in the accurate estimation of CH4 emissions and, thus, the necessity of measurement programs that cover the whole crop field cycle. This information is the first step for setting effective mitigation strategies based on straw and water management.
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- 2018
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15. Correction: Neglecting the fallow season can significantly underestimate annual methane emissions in Mediterranean rice fields.
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Maite Martínez-Eixarch, Carles Alcaraz, Marc Viñas, Joan Noguerol, Xavier Aranda, Francesc Xavier Prenafeta-Boldú, Jesús Antonio Saldaña-De la Vega, Maria Del Mar Català, and Carles Ibáñez
- Subjects
Medicine ,Science - Abstract
[This corrects the article DOI: 10.1371/journal.pone.0198081.].
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- 2018
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16. Correction: The development and validation of the Videogaming Motives Questionnaire (VMQ)
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López-Fernández, Francisco J., primary, Mezquita, Laura, additional, Griffiths, Mark D., additional, Ortet, Generós, additional, and Ibáñez, Manuel I., additional
- Published
- 2022
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17. Pharmaceutical care program for patients with chronic kidney disease in the community pharmacy: Detection of nephrotoxic drugs and dose adjustment. Viability study
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Escribá-Martí, Gema, primary, Cámara-Ramos, Iker, additional, Climent-Catalá, María Teresa, additional, Escudero-Quesada, Verónica, additional, and Salar-Ibáñez, Luis, additional
- Published
- 2022
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18. TRANSALUD: A qualitative study of the healthcare experiences of transgender people in Barcelona (Spain)
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Santander-Morillas, Kevin, primary, Leyva-Moral, Juan M., additional, Villar-Salgueiro, Marta, additional, Aguayo-González, Mariela, additional, Téllez-Velasco, David, additional, Granel-Giménez, Nina, additional, and Gómez-Ibáñez, Rebeca, additional
- Published
- 2022
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19. Effects of Mexican Ganoderma lucidum extracts on liver, kidney, and the gut microbiota of Wistar rats: A repeated dose oral toxicity study
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María E. Meneses, Daniel Martínez-Carrera, Laura González-Ibáñez, Nimbe Torres, Mónica Sánchez-Tapia, Claudia C. Márquez-Mota, Gilmar Rendón, Vladimir Mitzi, Alfredo Morales, Isaac Tello-Salgado, and Armando R. Tovar
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Multidisciplinary - Abstract
Well-characterized and standardized extracts of a Mexican genotype of Ganoderma lucidum (Gl), a medicinal mushroom, cultivated on oak sawdust (Gl-1) or oak sawdust plus acetylsalicylic acid (Gl-2, ASA), have been shown to exert antioxidant, hypocholesterolemic, anti-inflammatory, prebiotic, and anticancer properties. However, toxicity analyses still need to be carried out. Different doses of these Gl-1 or Gl-2 extracts were administered to Wistar rats for 14 days in a repeated dose oral toxicity study. We assessed the external clinical signs, biochemical parameters, liver and kidney tissues, injury and inflammation biomarkers, gene expression, inflammatory responses, proinflammatory mediators, and gut microbiota. Gl extracts had no significant adverse, toxic or harmful effects on male and female rats compared to the control groups. No injury or dysfunction were recorded in the kidney or liver, as there were no significant abnormal variations in organ weight, tissue histopathology, serum biochemical parameters (C-reactive protein, creatinine, urea, glucose, ALT and AST transaminases, TC, LDL-c, TG, HDL-c), urinary parameters (creatinine, urea nitrogen, albumin, the albumin-to-creatinine ratio, glucose), injury and inflammatory biomarkers (KIM-1/TIM-1, TLR4, and NF-кB protein expression; IL-1β, TNF-α and IL-6 gene expression), or the expression of genes linked to cholesterol metabolism (HMG-CoA, Srebp2, Ldlr). Gl-1 and Gl-2 extracts showed prebiotic effects on the gut microbiota of male and female Wistar rats. Bacterial diversity and relative bacterial abundance (BRA) increased, positively modulating the Firmicutes/Bacteroidetes ratio. The ASA (10 mM) added to the substrate used for mushroom cultivation changed properties and effects of the Gl-2 extract on Wistar rats. The no-observed-adverse-effect-level (NOAEL) was 1000 mg/kg body weight/day of Gl-1 or Gl-2 extracts. Clinical trials are recommended for further exploring the potential therapeutic applications of studied extracts.
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- 2023
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20. Contribution of cardio-vascular risk factors to depressive status in the PREDIMED-PLUS Trial. A cross-sectional and a 2-year longitudinal study
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Martín-Peláez, Sandra, primary, Serra-Majem, Lluis, additional, Cano-Ibáñez, Naomi, additional, Martínez-González, Miguel Ángel, additional, Salas-Salvadó, Jordi, additional, Corella, Dolores, additional, Lassale, Camille, additional, Martínez, Jose Alfredo, additional, Alonso-Gómez, Ángel M., additional, Wärnberg, Julia, additional, Vioque, Jesús, additional, Romaguera, Dora, additional, López-Miranda, José, additional, Estruch, Ramón, additional, Tinahones, Francisco J., additional, Lapetra, José, additional, Fernández-Aranda, Fernando, additional, Bueno-Cavanillas, Aurora, additional, Tur, Josep A., additional, Martín, Vicente, additional, Pintó, Xavier, additional, Delgado-Rodríguez, Miguel, additional, Matía, Pilar, additional, Vidal, Josep, additional, Vázquez, Clotilde, additional, Daimiel, Lidia, additional, Ros, Emili, additional, Toledo, Estefanía, additional, Nishi, Stephanie K., additional, Sorli, Jose V., additional, Malcampo, Mireia, additional, Zulet, M. Ángeles, additional, Moreno-Rodríguez, Anaí, additional, Cueto-Galán, Raquel, additional, Vivancos-Aparicio, Diego, additional, Colom, Antoni, additional, García-Ríos, Antonio, additional, Casas, Rosa, additional, Bernal-López, M Rosa, additional, Santos-Lozano, Jose Manuel, additional, Vázquez, Zenaida, additional, Gómez-Martínez, Carlos, additional, Ortega-Azorín, Carolina, additional, del Val, Jose Luís, additional, Abete, Itziar, additional, Goikoetxea-Bahon, Amaia, additional, Pascual, Elena, additional, Becerra-Tomás, Nerea, additional, Chillarón, Juan J., additional, and Sánchez-Villegas, Almudena, additional
- Published
- 2022
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21. External load of the tasks planned by teachers for learning handball
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Feu, Sebastián, primary, García-Rubio, Javier, additional, Ibáñez, Sergio J., additional, and Antúnez, Antonio, additional
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- 2022
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22. Beyond shallow feelings of complex affect: Non-motor correlates of subjective emotional experience in Parkinson’s disease
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Claudia Carricarte Naranjo, Claudia Sánchez Luaces, Ivonne Pedroso Ibáñez, Andrés Machado, Hichem Sahli, and María Antonieta Bobes
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Multidisciplinary - Abstract
Affective disorders in Parkinson’s disease (PD) concern several components of emotion. However, research on subjective feeling in PD is scarce and has produced overall varying results. Therefore, in this study, we aimed to evaluate the subjective emotional experience and its relationship with autonomic symptoms and other non-motor features in PD patients. We used a battery of film excerpts to elicit Amusement, Anger, Disgust, Fear, Sadness, Tenderness, and Neutral State, in 28 PD patients and 17 healthy controls. Self-report scores of emotion category, intensity, and valence were analyzed. In the PD group, we explored the association between emotional self-reported scores and clinical scales assessing autonomic dysregulation, depression, REM sleep behavior disorder, and cognitive impairment. Patient clustering was assessed by considering relevant associations. Tenderness occurrence and intensity of Tenderness and Amusement were reduced in the PD patients. Tenderness occurrence was mainly associated with the overall cognitive status and the prevalence of gastrointestinal symptoms. In contrast, the intensity and valence reported for the experience of Amusement correlated with the prevalence of urinary symptoms. We identified five patient clusters, which differed significantly in their profile of non-motor symptoms and subjective feeling. Our findings further suggest the possible existence of a PD phenotype with more significant changes in subjective emotional experience. We concluded that the subjective experience of complex emotions is impaired in PD. Non-motor feature grouping suggests the existence of disease phenotypes profiled according to specific deficits in subjective emotional experience, with potential clinical implications for the adoption of precision medicine in PD. Further research on larger sample sizes, combining subjective and physiological measures of emotion with additional clinical features, is needed to extend our findings.
- Published
- 2023
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23. Exploring the role of human resource development functions on crisis management: The case of Dubai-UAE during Covid-19 crisis
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Alketbi, Amir Hamad Salim Binnashira, primary, Jimber del Rio, Juan Antonio, additional, and Ibáñez Fernández, Alberto, additional
- Published
- 2022
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24. Serological and molecular detection of Babesia caballi and Theileria equi in Mexico: A prospective study
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Salinas-Estrella, Elizabeth, primary, Ueti, Massaro W., additional, Lobanov, Vladislav A., additional, Castillo-Payró, Evelio, additional, Lizcano-Mata, Amelia, additional, Badilla, César, additional, Martínez-Ibáñez, Francisco, additional, and Mosqueda, Juan, additional
- Published
- 2022
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25. DNA barcoding of the National Museum of Natural History reptile tissue holdings raises concerns about the use of natural history collections and the responsibilities of scientists in the molecular age
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Mulcahy, Daniel G., primary, Ibáñez, Roberto, additional, Jaramillo, Cesar A., additional, Crawford, Andrew J., additional, Ray, Julie M., additional, Gotte, Steve W., additional, Jacobs, Jeremy F., additional, Wynn, Addison H., additional, Gonzalez-Porter, Gracia P., additional, McDiarmid, Roy W., additional, Crombie, Ronald I., additional, Zug, George R., additional, and de Queiroz, Kevin, additional
- Published
- 2022
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26. Improved development of somatic cell cloned mouse embryos by vitamin C and latrunculin A.
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Anna Mallol, Josep Santaló, and Elena Ibáñez
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Medicine ,Science - Abstract
Impaired development of embryos produced by somatic cell nuclear transfer (SCNT) is mostly associated with faulty reprogramming of the somatic nucleus to a totipotent state and can be improved by treatment with epigenetic modifiers. Here we report that addition of 100 μM vitamin C (VitC) to embryo culture medium for at least 16 h post-activation significantly increases mouse blastocyst formation and, when combined with the use of latrunculin A (LatA) during micromanipulation and activation procedures, also development to term. In spite of this, no significant effects on pluripotency (OCT4 and NANOG) or nuclear reprogramming markers (H3K14 acetylation, H3K9 methylation and DNA methylation and hydroxymethylation) could be detected. The use of LatA alone significantly improved in vitro development, but not full-term development. On the other hand, the simultaneous treatment of cloned embryos with VitC and the histone deacetylase inhibitor psammaplin A (PsA), in combination with the use of LatA, resulted in cloning efficiencies equivalent to those of VitC or PsA treatments alone, and the effects on pluripotency and nuclear reprogramming markers were less evident than when only the PsA treatment was applied. These results suggest that although both epigenetic modifiers improve cloning efficiencies, possibly through different mechanisms, they do not show an additive effect when combined. Improvement of SCNT efficiency is essential for its applications in reproductive and therapeutic cloning, and identification of molecules which increase this efficiency should facilitate studies on the mechanism of nuclear reprogramming and acquisition of totipotency.
- Published
- 2015
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27. Correction: The development and validation of the Videogaming Motives Questionnaire (VMQ)
- Author
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Francisco J. López-Fernández, Laura Mezquita, Mark D. Griffiths, Generós Ortet, and Manuel I. Ibáñez
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Multidisciplinary - Published
- 2022
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28. Pharmaceutical care program for patients with chronic kidney disease in the community pharmacy: Detection of nephrotoxic drugs and dose adjustment. Viability study
- Author
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Gema Escribá-Martí, Iker Cámara-Ramos, María Teresa Climent-Catalá, Verónica Escudero-Quesada, and Luis Salar-Ibáñez
- Subjects
Multidisciplinary - Abstract
Introduction Chronic kidney disease (CKD) is a major health problem. Early detection is the key to reducing morbidity and mortality, but it is difficult because it occurs without symptoms. Diagnosis of CKD is also important to avoid nephrotoxic drugs and to adjust the doses of other medications that may be affected. Pharmacies, due to their proximity to the population, frequency of patient visits, and knowledge of medication use are an ideal location for point-of-care diagnosis or CKD. Objective To detect and refer to the primary care physician patients with low estimated glomerular filtration rate (eGFR) who use nephrotoxic drugs or who may require a dose adjustment. Methodology Pharmacy users over 60 years of age who agreed to participate were given a creatinine/eGFR test with a point-of-care meter. The eGFR was calculated and if it was less than 60 ml/min/1.73 m2, their medications were evaluated to identify nephrotoxic drugs or drugs that potentially required adjustment. If either were found, they were referred to their doctor for further management. Results 198 patients were recruited in 4 pharmacies, of which 87 (43.9%) had an eGFR less than 60 ml/min/1.73 m2. They were taking a total of 635 medications. Of these 635 medications, 50 (7.9%) were affected by kidney function. Dose adjustment was recommended in 31 and discontinuation in 19. The primary care doctor accepted the recommendations for 14 medications: dose adjustment for 6 and withdrawal in 8. This represents 2.3% of medications taken by patients with an eGFR less than 60 ml/min/1.73 m2. The 50 medications identified were taken by 29 patients (33.3% of the 87 with a low eGFR) and a change in treatment was generated in 9 patients, representing 4.6% of the total number of patients in the sample, and 10% of the patients with a low eGFR. Conclusion Point-of-care testing for kidney function in a pharmacy setting is feasible and identifies a significant number of patients with eGFR under 60 ml/min/1.73 m2. It also allows for appropriate medication management recommendations in this patient group.
- Published
- 2022
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29. Serological and molecular detection of Babesia caballi and Theileria equi in Mexico: A prospective study
- Author
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Elizabeth Salinas-Estrella, Massaro W. Ueti, Vladislav A. Lobanov, Evelio Castillo-Payró, Amelia Lizcano-Mata, César Badilla, Francisco Martínez-Ibáñez, and Juan Mosqueda
- Subjects
Multidisciplinary ,Babesia ,Equidae ,Theileriasis ,Ticks ,Seroepidemiologic Studies ,Babesiosis ,Theileria ,Animals ,Cattle ,Horse Diseases ,Horses ,Prospective Studies ,Mexico - Abstract
Equine piroplasmosis is a disease of horses, mules and donkeys, caused by the hemoprotozoans Babesia caballi and Theileria equi and transmitted by ticks of tropical and subtropical regions. Because the clinical signs are not specific, the diagnosis of equine piroplasmosis is difficult. In Mexico, where the environmental factors are conducive to the persistence of these pathogens, there is a lack of molecular studies to evaluate the occurrence of both parasites in horses. In the present study, matching serum and whole blood samples were obtained from 269 horses residing in 24 locations with tropical or subtropical climate and the presence of ticks. Testing of serum samples by ELISA demonstrated 55.7% seroprevalence of B. caballi and 68.4% prevalence of antibodies to T. equi. Blood samples analyzed with nPCR test were 7.8% positive to B. caballi and 78.8% positive to T. equi, while a duplex qPCR showed 15.24% positive samples to B. caballi and 59.11% to T. equi. From these results, 27 samples were sequenced for T. equi and 13 for B. caballi, confirming the presence of both horse parasites that cause equine piroplasmosis and suggesting that they are widespread in Mexico. This is the first study confirming the presence of B. caballi and T. equi in Mexico using both serological and molecular diagnostic methods. This study shows a high incidence of exposure to the etiological agents of equine piroplasmosis in horses in the studied areas.
- Published
- 2021
30. Molecular analysis of the genes involved in aroma synthesis in the species S. cerevisiae, S. kudriavzevii and S. bayanus var. uvarum in winemaking conditions.
- Author
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Amparo Gamero, Carmela Belloch, Clara Ibáñez, and Amparo Querol
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Medicine ,Science - Abstract
The Saccharomyces genus is the main yeast involved in wine fermentations to play a crucial role in the production and release of aromatic compounds. Despite the several studies done into the genome-wide expression analysis using DNA microarray technology in wine S. cerevisiae strains, this is the first to investigate other species of the Saccharomyces genus. This research work investigates the expression of the genes involved in flavor compound production in three different Saccharomyces species (S. cerevisiae, S. bayanus var. uvarum and S. kudriavzevii) under low (12°C) and moderate fermentation temperatures (28°C). The global genes analysis showed that 30% of genes appeared to be differently expressed in the three cryophilic strains if compared to the reference strain (mesophilic S. cerevisiae), suggesting a very close cold adaptation response. Remarkable differences in the gene expression level were observed when comparing the three species, S. cerevisiae, S. bayanus var. uvarum and S. kudriavzevii, which will result in different aroma profiles. Knowledge of these differences in the transcriptome can be a tool to help modulate aroma to create wines with the desired aromatic traits.
- Published
- 2014
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31. Mosaic and concerted evolution in the visual system of birds.
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Cristián Gutiérrez-Ibáñez, Andrew N Iwaniuk, Bret A Moore, Esteban Fernández-Juricic, Jeremy R Corfield, Justin M Krilow, Jeffrey Kolominsky, and Douglas R Wylie
- Subjects
Medicine ,Science - Abstract
Two main models have been proposed to explain how the relative size of neural structures varies through evolution. In the mosaic evolution model, individual brain structures vary in size independently of each other, whereas in the concerted evolution model developmental constraints result in different parts of the brain varying in size in a coordinated manner. Several studies have shown variation of the relative size of individual nuclei in the vertebrate brain, but it is currently not known if nuclei belonging to the same functional pathway vary independently of each other or in a concerted manner. The visual system of birds offers an ideal opportunity to specifically test which of the two models apply to an entire sensory pathway. Here, we examine the relative size of 9 different visual nuclei across 98 species of birds. This includes data on interspecific variation in the cytoarchitecture and relative size of the isthmal nuclei, which has not been previously reported. We also use a combination of statistical analyses, phylogenetically corrected principal component analysis and evolutionary rates of change on the absolute and relative size of the nine nuclei, to test if visual nuclei evolved in a concerted or mosaic manner. Our results strongly indicate a combination of mosaic and concerted evolution (in the relative size of nine nuclei) within the avian visual system. Specifically, the relative size of the isthmal nuclei and parts of the tectofugal pathway covary across species in a concerted fashion, whereas the relative volume of the other visual nuclei measured vary independently of one another, such as that predicted by the mosaic model. Our results suggest the covariation of different neural structures depends not only on the functional connectivity of each nucleus, but also on the diversity of afferents and efferents of each nucleus.
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- 2014
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32. Single-nucleotide polymorphism array-based karyotyping of acute promyelocytic leukemia.
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Inés Gómez-Seguí, Dolors Sánchez-Izquierdo, Eva Barragán, Esperanza Such, Irene Luna, María López-Pavía, Mariam Ibáñez, Eva Villamón, Carmen Alonso, Iván Martín, Marta Llop, Sandra Dolz, Oscar Fuster, Pau Montesinos, Carolina Cañigral, Blanca Boluda, Claudia Salazar, Jose Cervera, and Miguel A Sanz
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Medicine ,Science - Abstract
Acute promyelocytic leukemia (APL) is characterized by the t(15;17)(q22;q21), but additional chromosomal abnormalities (ACA) and other rearrangements can contribute in the development of the whole leukemic phenotype. We hypothesized that some ACA not detected by conventional techniques may be informative of the onset of APL. We performed the high-resolution SNP array (SNP-A) 6.0 (Affymetrix) in 48 patients diagnosed with APL on matched diagnosis and remission sample. Forty-six abnormalities were found as an acquired event in 23 patients (48%): 22 duplications, 23 deletions and 1 Copy-Neutral Loss of Heterozygocity (CN-LOH), being a duplication of 8(q24) (23%) and a deletion of 7(q33-qter) (6%) the most frequent copy-number abnormalities (CNA). Four patients (8%) showed CNAs adjacent to the breakpoints of the translocation. We compared our results with other APL series and found that, except for dup(8q24) and del(7q33-qter), ACA were infrequent (≤3%) but most of them recurrent (70%). Interestingly, having CNA or FLT3 mutation were mutually exclusive events. Neither the number of CNA, nor any specific CNA was associated significantly with prognosis. This study has delineated recurrent abnormalities in addition to t(15;17) that may act as secondary events and could explain leukemogenesis in up to 40% of APL cases with no ACA by conventional cytogenetics.
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- 2014
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33. Positive impact of a faecal-based screening programme on colorectal cancer mortality risk
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Ibáñez Sanz, Gemma, Milà, Núria, Vidal Lancis, Maria Carmen, Rocamora, Judith, Moreno Aguado, Víctor, Sanz Pamplona, Rebeca, García Martínez, Montserrat, and MSIC-SC research group
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Male ,Multivariate analysis ,Colorectal cancer ,Physiology ,Screening programme ,0302 clinical medicine ,Medicine and Health Sciences ,Medicine ,Stage (cooking) ,Early Detection of Cancer ,Multidisciplinary ,Mortality rate ,Colonoscopy ,Middle Aged ,Body Fluids ,Cribratge ,Blood ,Oncology ,Occult Blood ,030220 oncology & carcinogenesis ,Cohort ,Female ,030211 gastroenterology & hepatology ,Anatomy ,Colorectal Neoplasms ,Cancer Screening ,Research Article ,medicine.medical_specialty ,Medical screening ,Death Rates ,Colon ,Science ,Surgical and Invasive Medical Procedures ,Risk Assessment ,03 medical and health sciences ,Digestive System Procedures ,Population Metrics ,Càncer colorectal ,Diagnostic Medicine ,Internal medicine ,Mortalitat ,Cancer Detection and Diagnosis ,Humans ,Mortality ,neoplasms ,Aged ,Neoplasm Staging ,Retrospective Studies ,Colorectal Cancer ,Population Biology ,business.industry ,Rectum ,Correction ,Cancer ,Cancers and Neoplasms ,Biology and Life Sciences ,Retrospective cohort study ,Patient Acceptance of Health Care ,medicine.disease ,digestive system diseases ,Gastrointestinal Tract ,Spain ,business ,Digestive System - Abstract
Introduction The effectiveness of colorectal cancer (CRC) screening programs is directly related to participation and the number of interval CRCs. The objective was to analyse specific-mortality in a cohort of individuals invited to a CRC screening program according to type of CRC diagnosis (screen-detected cancers, interval cancers, and cancers among the non-uptake group). Material and methods Retrospective cohort that included invitees aged 50–69 years of a CRC screening program (target population of 85,000 people) in Catalonia (Spain) from 2000–2015 with mortality follow-up until 2020. A screen-detected CRC was a cancer diagnosed after a positive faecal occult blood test (guaiac or immunochemical); an interval cancer was a cancer diagnosed after a negative test result and before the next invitation to the program (≤24 months); a non-uptake cancer was a cancer in subjects who declined screening. Results A total of 624 people were diagnosed with CRC (n = 265 screen-detected, n = 103 interval cancers, n = 256 non-uptake). In the multivariate analysis, we observed a 74% increase in mortality rate in the group with interval CRC compared to screen-detected CRC adjusted for age, sex, location and stage (HR: 1.74%, 95% CI:1.08–2.82, P = 0.02). These differences were found even when we restricted for advanced-cancers participants. In the stratified analysis for type of faecal occult blood test, a lower mortality rate was only observed among FIT screen-detected CRCs. Conclusion CRC screening with the FIT was associated with a significant reduction in CRC mortality.
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- 2021
34. DNA barcoding of the National Museum of Natural History reptile tissue holdings raises concerns about the use of natural history collections and the responsibilities of scientists in the molecular age
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Daniel G. Mulcahy, Roberto Ibáñez, Cesar A. Jaramillo, Andrew J. Crawford, Julie M. Ray, Steve W. Gotte, Jeremy F. Jacobs, Addison H. Wynn, Gracia P. Gonzalez-Porter, Roy W. McDiarmid, Ronald I. Crombie, George R. Zug, and Kevin de Queiroz
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Multidisciplinary ,Museums ,Animals ,DNA Barcoding, Taxonomic ,Reptiles ,Biodiversity ,DNA ,Natural History - Abstract
Natural history collections are essential to a wide variety of studies in biology because they maintain large collections of specimens and associated data, including genetic material (e.g., tissues) for DNA sequence data, yet they are currently under-funded and collection staff have high workloads. With the advent of aggregate databases and advances in sequencing technologies, there is an increased demand on collection staff for access to tissue samples and associated data. Scientists are rapidly developing large DNA barcode libraries, DNA sequences of specific genes for species across the tree of life, in order to document and conserve biodiversity. In doing so, mistakes are made. For instance, inconsistent taxonomic information is commonly taken from different lending institutions and deposited in data repositories, such as the Barcode of Life Database (BOLD) and GenBank, despite explicit disclaimers regarding the need for taxonomic verification by the lending institutions. Such errors can have profound effects on subsequent research based on these mis-labelled sequences in data repositories. Here, we present the production of a large DNA barcode library of reptiles from the National Museum of Natural History tissue holdings. The library contains 2,758 sequences (2,205 COI and 553 16S) from 2260 specimens (four crocodilians, 37 turtles, and 2,219 lizards, including snakes), representing 583 named species, from 52 countries. In generating this library, we noticed several common mistakes made by scientists depositing DNA barcode data in public repositories (e.g., BOLD and GenBank). Our goal is to raise awareness of these concerns and offer advice to avoid such mistakes in the future to maintain accurate DNA barcode libraries to properly document Earth’s biodiversity.
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- 2021
35. Attentional bias during emotional processing: Behavioral and electrophysiological evidence from an Emotional Flanker Task
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José David López, Mario A. Parra, Sandra Trujillo, Agustín Ibáñez, Diana Gomez, and Natalia Trujillo
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Male ,Light ,Physiology ,Emotions ,Social Sciences ,Event-Related Potentials ,Electroencephalography ,Attentional bias ,Task (project management) ,Attentional Bias ,Medicine and Health Sciences ,Psychology ,Attention ,Clinical Neurophysiology ,Brain Mapping ,Multidisciplinary ,medicine.diagnostic_test ,Physics ,Electromagnetic Radiation ,Electrophysiology ,Bioassays and Physiological Analysis ,Brain Electrophysiology ,Physical Sciences ,Visual Perception ,Medicine ,Female ,psychological phenomena and processes ,Cognitive psychology ,Research Article ,Adult ,Visible Light ,Imaging Techniques ,Permutation ,Science ,BF ,Neurophysiology ,Neuroimaging ,Emotional processing ,Affect (psychology) ,Research and Analysis Methods ,behavioral disciplines and activities ,Young Adult ,Event-related potential ,medicine ,Reaction Time ,Humans ,Neural correlates of consciousness ,Behavior ,Discrete Mathematics ,Electrophysiological Techniques ,Cognitive Psychology ,Biology and Life Sciences ,Electrophysiological Phenomena ,Luminance ,Combinatorics ,Cognitive Science ,Clinical Medicine ,Mathematics ,Photic Stimulation ,Neuroscience - Abstract
Threatening stimuli seem to capture attention more swiftly than neutral stimuli. This attention bias has been observed under different experimental conditions and with different types of stimuli. It remains unclear whether this adaptive behaviour reflects the function of automatic or controlled attention mechanisms. Additionally, the spatiotemporal dynamics of its neural correlates are largely unknown. The present study investigates these issues using an Emotional Flanker Task synchronized with EEG recordings. A group of 32 healthy participants saw response-relevant images (emotional scenes from IAPS or line drawings of objects) flanked by response-irrelevant distracters (i.e., emotional scenes flanked by line drawings or vice versa). We assessed behavioural and ERP responses drawn from four task conditions (Threat-Central, Neutral-Central, Threat-Peripheral, and Neutral-Peripheral) and subjected these responses to repeated-measures ANOVA models. When presented as response-relevant targets, threatening images attracted faster and more accurate responses. They did not affect response accuracy to targets when presented as response-irrelevant flankers. However, response times were significantly slower when threatening images flanked objects than when neutral images were shown as flankers. This result replicated the well-known Emotional Flanker Effect. Behavioural responses to response-relevant threatening targets were accompanied by significant modulations of ERP activity across all time-windows and regions of interest and displayed some meaningful correlations. The Emotional Flanker Effect was accompanied by a modulation over parietal and central-parietal regions within a time-window between 550-690ms. Such a modulation suggests that the attentional disruption to targets caused by response-irrelevant threatening flankers appears to reflect less neural resources available, which are seemingly drawn away by distracting threatening flankers. The observed spatiotemporal dynamics seem to concur with understanding of the important adaptive role attributed to threat-related attention bias.
- Published
- 2021
36. Study protocol for a randomized clinical trial to assess 7 versus 14-days of treatment for Pseudomonas aeruginosa bloodstream infections (SHORTEN-2 trial).
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Molina, José, Rosso-Fernández, Clara María, Montero-Mateos, Enrique, Paño-Pardo, José Ramón, Solla, María, Guisado-Gil, Ana Belén, Álvarez-Marín, Rocío, Pachón-Ibáñez, María Eugenia, Gimeno, Adelina, Martín-Gutiérrez, Guillermo, Lepe, José Antonio, and Cisneros, José Miguel
- Subjects
PSEUDOMONAS aeruginosa infections ,RESEARCH protocols - Abstract
Background: Research priorities in Antimicrobial Stewardship (AMS) have rapidly evolved in the last decade. The need for a more efficient use of antimicrobials have fueled plenty of studies to define the optimal duration for antibiotic treatments, and yet, there still are large areas of uncertainty in common clinical scenarios. Pseudomonas aeruginosa has been pointed as a priority for clinical research, but it has been unattended by most randomized trials tackling the effectiveness of short treatments. The study protocol of the SHORTEN-2 trial is presented as a practical example of new ways to approach common obstacles for clinical research in AMS. Objective: To determine whether a 7-day course of antibiotics is superior to 14-day schemes for treating bloodstream infections by P. aeruginosa (BSI-PA). Methods: A superiority, open-label, randomized controlled trial will be performed across 30 Spanish hospitals. Adult patients with uncomplicated BSI-PA will be randomized to receive a 7 versus 14-day course of any active antibiotic. The primary endpoint will be the probability for the 7-day group of achieving better outcomes than the control group, assessing altogether clinical effectiveness, severe adverse events, and antibiotic exposure through a DOOR/RADAR analysis. Main secondary endpoints include treatment failure, BSI-PA relapses, and mortality. A superiority design was set for the primary endpoint and non-inferiority for treatment failure, resulting in a sample size of 304 patients. Conclusions: SHORTEN-2 trial aligns with some of the priorities for clinical research in AMS. The implementation of several methodological innovations allowed overcoming common obstacles, like feasible sample sizes or measuring the clinical impact and unintended effects. Trial registration: EudraCt: 2021-003847-10; ClinicalTrials.gov: NCT05210439. [ABSTRACT FROM AUTHOR]
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- 2022
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37. Risk factor for breast cancer development under exposure to bovine leukemia virus in Colombian women: A case-control study
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Olaya-Galán, Nury N., primary, Salas-Cárdenas, Sandra P., additional, Rodriguez-Sarmiento, Jorge L., additional, Ibáñez-Pinilla, Milcíades, additional, Monroy, Ricardo, additional, Corredor-Figueroa, Adriana P., additional, Rubiano, Wilson, additional, de la Peña, Jairo, additional, Shen, HuaMin, additional, Buehring, Gertrude C., additional, Patarroyo, Manuel A., additional, and Gutierrez, Maria F., additional
- Published
- 2021
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38. Quantitative use-wear analysis of stone tools: Measuring how the intensity of use affects the identification of the worked material
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Ibáñez, Juan José, primary and Mazzucco, Niccolò, additional
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- 2021
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39. Optimal cut-off value for detecting colorectal cancer with fecal immunochemical tests according to age and sex
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Vanaclocha-Espi, Mercedes, primary, Ibáñez, Josefa, additional, Molina-Barceló, Ana, additional, Valverde-Roig, María José, additional, Nolasco, Andreu, additional, Pérez-Riquelme, Francisco, additional, de la Vega, Mariola, additional, Portillo, Isabel, additional, and Salas, Dolores, additional
- Published
- 2021
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40. Implementation of a maternal early warning system during early postpartum. A prospective observational study
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Soledad Bellas-Cotán, Luis E. Muñoz-Alameda, Cristina Ibáñez-Lorente, and Rubén Casans-Francés
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Adult ,medicine.medical_specialty ,Multivariate analysis ,Epidemiology ,Maternal Health ,Science ,Blood Pressure ,Hemorrhage ,Surgical and Invasive Medical Procedures ,Vascular Medicine ,Labor and Delivery ,Signs and Symptoms ,Obstetrics and gynaecology ,Pregnancy ,Heart Rate ,Heart rate ,Medicine and Health Sciences ,Medicine ,Humans ,Prospective Studies ,Oxygen saturation (medicine) ,Monitoring, Physiologic ,Multidisciplinary ,business.industry ,Cesarean Section ,Obstetrics and Gynecology ,Preeclampsia ,Mews ,Pregnancy Complications ,Blood pressure ,Maternal Mortality ,Obstetric Procedures ,Medical Risk Factors ,Emergency medicine ,Birth ,Early warning system ,Women's Health ,Observational study ,Female ,Clinical Medicine ,business ,Research Article - Abstract
Objective To evaluate the implementation of a maternal early warning system (MEWS) for monitoring patients during the first two hours after delivery in a tertiary level hospital. Methods Implementation of the criteria between 15 March and 15 September 2018 was evaluated in 1166 patients. The parameters collected were systolic and diastolic blood pressure, heart rate, oxygen saturation, urine output, uterine involution, and bleeding. Out-of-range values of any of these parameters triggered a warning, and an obstetrician was called to examine the patient. The obstetrician then decided whether to call the anesthesiologist. We carried out a sensitivity-specificity study of triggers and a multivariate analysis of the factors involved in developing potentially fatal disorders (PFD), reintervention, critical care admission, and stay. Results The MEWS was triggered in 75 patients (6.43%). Leading trigger was altered systolic blood pressure in 32 patients (42.7%), and 11 patients had a PFD. Twenty-eight triggers were false-negatives. Sensitivity and specificity of the system was 0.28 (0.15, 0.45) and 0.94 (0.93, 0.96), respectively. The multivariate analysis showed a correlation between trigger activation and PFD. Conclusion Our MEWS presented low sensitivity and high specificity, with a significant number of false-negatives.
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- 2021
41. External load of the tasks planned by teachers for learning handball
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Sebastián Feu, Javier García-Rubio, Sergio J. Ibáñez, and Antonio Antúnez
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Cross-Sectional Studies ,Physical Education and Training ,Multidisciplinary ,Educational Personnel ,Humans ,Learning ,Sports - Abstract
The load in tasks planned for sports teaching in physical education classes has received little attention. The purpose of this study was therefore to analyze the external load, eTL, in the tasks designed by physical education teachers from the in-service and pre-service stages, for teaching handball in primary education, and to compare them with the tasks included in the lesson plans designed for handball using the tactical games teaching model. An associative, comparative and cross-sectional methodology was used. Twenty-three teachers, five in the in-service phase and eighteen in the pre-service phase, designed lesson plans for teaching handball, which were compared with lesson plans validated by a panel of experts. The analysis was performed on 1,232 tasks or analysis units. eTL was categorized using the Integrated analysis system of training tasks (SIATE) instrument. A descriptive and associative analysis was made of the variables that make up the eTL and an inferential analysis of the eTL using non-parametric tests. The total eTL of the tasks planned by the in-service and pre-service teachers was low, and significantly lower than the tasks planned using the tactical games model, which showed a high level.
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- 2022
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42. Correction: Mitosis Is a Source of Potential Markers for Screening and Survival and Therapeutic Targets in Cervical Cancer.
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Ana María Espinosa, Ana Alfaro, Edgar Roman-Basaure, Mariano Guardado-Estrada, Ícela Palma, Cyntia Serralde, Ingrid Medina, Eligia Juárez, Miriam Bermúdez, Edna Márquez, Manuel Borges-Ibáñez, Sergio Muñoz-Cortez, Avissai Alcántara-Vázquez, Patricia Alonso, José Curiel-Valdez, Susana Kofman, Nicolas Villegas, and Jaime Berumen
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Medicine ,Science - Published
- 2013
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43. A new in vivo screening paradigm to accelerate antimalarial drug discovery.
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María Belén Jiménez-Díaz, Sara Viera, Javier Ibáñez, Teresa Mulet, Noemí Magán-Marchal, Helen Garuti, Vanessa Gómez, Lorena Cortés-Gil, Antonio Martínez, Santiago Ferrer, María Teresa Fraile, Félix Calderón, Esther Fernández, Leonard D Shultz, Didier Leroy, David M Wilson, José Francisco García-Bustos, Francisco Javier Gamo, and Iñigo Angulo-Barturen
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Medicine ,Science - Abstract
The emergence of resistance to available antimalarials requires the urgent development of new medicines. The recent disclosure of several thousand compounds active in vitro against the erythrocyte stage of Plasmodium falciparum has been a major breakthrough, though converting these hits into new medicines challenges current strategies. A new in vivo screening concept was evaluated as a strategy to increase the speed and efficiency of drug discovery projects in malaria. The new in vivo screening concept was developed based on human disease parameters, i.e. parasitemia in the peripheral blood of patients on hospital admission and parasite reduction ratio (PRR), which were allometrically down-scaled into P. berghei-infected mice. Mice with an initial parasitemia (P0) of 1.5% were treated orally for two consecutive days and parasitemia measured 24 h after the second dose. The assay was optimized for detection of compounds able to stop parasite replication (PRR = 1) or induce parasite clearance (PRR >1) with statistical power >99% using only two mice per experimental group. In the P. berghei in vivo screening assay, the PRR of a set of eleven antimalarials with different mechanisms of action correlated with human-equivalent data. Subsequently, 590 compounds from the Tres Cantos Antimalarial Set with activity in vitro against P. falciparum were tested at 50 mg/kg (orally) in an assay format that allowed the evaluation of hundreds of compounds per month. The rate of compounds with detectable efficacy was 11.2% and about one third of active compounds showed in vivo efficacy comparable with the most potent antimalarials used clinically. High-throughput, high-content in vivo screening could rapidly select new compounds, dramatically speeding up the discovery of new antimalarial medicines. A global multilateral collaborative project aimed at screening the significant chemical diversity within the antimalarial in vitro hits described in the literature is a feasible task.
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- 2013
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44. Implementation of a maternal early warning system during early postpartum. A prospective observational study
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Ibáñez-Lorente, Cristina, primary, Casans-Francés, Rubén, additional, Bellas-Cotán, Soledad, additional, and Muñoz-Alameda, Luis E., additional
- Published
- 2021
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45. From the Andes to the desert: 16S rRNA metabarcoding characterization of aquatic bacterial communities in the Rimac river, the main source of water for Lima, Peru
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Romero, Pedro E., primary, Calla-Quispe, Erika, additional, Castillo-Vilcahuaman, Camila, additional, Yokoo, Mateo, additional, Fuentes-Rivera, Hammerly Lino, additional, Ramirez, Jorge L., additional, Ampuero, André, additional, Ibáñez, Alfredo J., additional, and Wong, Paolo, additional
- Published
- 2021
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46. Attentional bias during emotional processing: Behavioral and electrophysiological evidence from an Emotional Flanker Task
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Trujillo, Natalia, primary, Gómez, Diana, additional, Trujillo, Sandra, additional, López, José David, additional, Ibáñez, Agustín, additional, and Parra, Mario A., additional
- Published
- 2021
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47. Correction: Long-term protection of HPV test in women at risk of cervical cancer
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Cristina Gutierrez, Laura Monfil, Luís Alejandro Rodríguez, Montserrat Fibla, Glòria Oliveras, Amparo Pascual, Clara Martí, Raquel Ibáñez, Anna Torrent, Montserrat Sardà, Silvia de Sanjosé, Isabel Català, Laia Bruni, Francesc Bosch, Nayade Crespo, Belen Lloveras, and Esther Roura
- Subjects
Viral Diseases ,Time Factors ,Epidemiology ,Uterine Cervical Neoplasms ,Pathology and Laboratory Medicine ,Cervical Cancer ,Cohort Studies ,0302 clinical medicine ,Medical Conditions ,Cytology ,Càncer--Detecció precoç ,Medicine and Health Sciences ,Medicine ,Mass Screening ,Cumulative incidence ,030212 general & internal medicine ,Papillomaviridae ,Early Detection of Cancer ,Cèrvix uterí--Càncer ,Cervical cancer ,Multidisciplinary ,Cervical screening ,Obstetrics ,Incidence (epidemiology) ,Cancer Risk Factors ,Middle Aged ,Infectious Diseases ,Oncology ,Medical Microbiology ,030220 oncology & carcinogenesis ,Viral Pathogens ,Cohort ,Viruses ,Female ,Pathogens ,Anatomy ,Cancer Screening ,Cohort study ,Research Article ,Risk ,medicine.medical_specialty ,Human Papillomavirus Infection ,Histology ,Càncer de coll uterí ,Papillomaviruses ,Urology ,Science ,Sexually Transmitted Diseases ,Microbiology ,03 medical and health sciences ,Diagnostic Medicine ,Cancer Detection and Diagnosis ,Humans ,Papil·lomavirus ,Microbial Pathogens ,Mass screening ,Aged ,Biology and life sciences ,business.industry ,Genitourinary Infections ,Organisms ,Human Papillomavirus ,Cancers and Neoplasms ,Correction ,Càncer--Dones ,Cell Biology ,medicine.disease ,Medical Risk Factors ,business ,DNA viruses ,Gynecological Tumors ,Follow-Up Studies - Abstract
ObjectiveTo evaluate the 9-year incidence of cervical intraepithelial neoplasia grade 2 or worse (CIN2+) and cumulative adherence to perform a next test in a cohort of women aged 40+ years with no cervical screening cytology within a window of 5 years (underscreened women), after baseline cervical cytology and HPV tests.MethodsIn Catalonia, Spain, co-testing with cytology and HPV test has been recommended in the Public Health system since 2006 for underscreened women. In 2007, 1,594 women with underscreened criteria were identified and followed through medical records form Pathological Department. 9-year cumulative incidence of histologically confirmed CIN2+ and cumulative adherence to perform a next test were estimated using Kaplan-Meier statistics.ResultsFollow-up was available for 1,009 women (63.3%) resulting in 23 women with. CIN2+ (2.3%). Of them, 4 women (17%) had both tests negative at baseline (3CIN2 and 1CIN3) with cumulative incidence of CIN2+ of 0.4% (95% CI: 0.1-1.4) at 5-years and 1.3% (95% CI: 0.4-3.7) at 9-years. During the first year, the prevalence among women with both tests positive was 27.0% (95% CI: 13.0-50.6) for CIN2+. Lost to follow-up was higher among women with both tests negative compared to those with both positive tests (38.7% vs 4.2%, p-value ConclusionsHPV detection shows a high longitudinal predictive value at 9-year to identify women at risk to develop CIN2+. The data validate a safe extension of the 3-year screening intervals (current screening interval) to 5-year intervals in underscreened women that had negative HPV result at baseline. It is necessary to establish mechanisms to ensure screening participation and adequate follow-up for these women.
- Published
- 2020
48. Accelerometry as a method for external workload monitoring in invasion team sports. A systematic review
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José Pino-Ortega, Carlos D. Gómez-Carmona, Sergio J. Ibáñez, and Alejandro Bastida-Castillo
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Male ,Inertia ,Applied psychology ,Social Sciences ,Football ,Database and Informatics Methods ,0302 clinical medicine ,Electronics Engineering ,Accelerometry ,Medicine and Health Sciences ,Psychology ,030212 general & internal medicine ,Database Searching ,Multidisciplinary ,Physics ,Comparability ,Classical Mechanics ,Workload ,Research Assessment ,Sports Science ,Systematic review ,Physical Sciences ,Medicine ,Engineering and Technology ,Microtechnology ,Female ,Research Article ,Sports ,Basketball ,Systematic Reviews ,Science ,MEDLINE ,Scopus ,Equipment ,Context (language use) ,Athletic Performance ,Research and Analysis Methods ,03 medical and health sciences ,Motion ,Soccer ,Humans ,Sports and Exercise Medicine ,Measurement Equipment ,Scientific Publishing ,Behavior ,Biology and Life Sciences ,030229 sport sciences ,Geographic Information Systems ,Recreation ,Electronics ,Accelerometers - Abstract
Accelerometry is a recent method used to quantify workload in team sports. A rapidly increasing number of studies supports the practical implementation of accelerometry monitoring to regulate and optimize training schemes. Therefore, the purposes of this study were: (1) to reflect the current state of knowledge about accelerometry as a method of workload monitoring in invasion team sports according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines, and (2) to conclude recommendations for application and scientific investigations. The Web of Science, PubMed and Scopus databases were searched for relevant published studies according to the following keywords: "accelerometry" or "accelerometer" or "microtechnology" or "inertial devices", and "load" or "workload", and "sport". Of the 1383 studies initially identified, 118 were selected for a full review. The main results indicate that the most frequent findings were (i) devices' body location: scapulae; (b) devices brand: Catapult Sports; (iii) variables: PlayerLoadTM and its variations; (iv) sports: rugby, Australian football, soccer and basketball; (v) sex: male; (vi) competition level: professional and elite; and (vii) context: separate training or competition. A great number of variables and devices from various companies make the comparability between findings difficult; unification is required. Although the most common location is at scapulae because of its optimal signal reception for time-motion analysis, new methods for multi-location skills and locomotion assessment without losing tracking accuracy should be developed.
- Published
- 2020
49. Spindly leg syndrome in Atelopus varius is linked to environmental calcium and phosphate availability
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Brian Gratwicke, Eric J. Baitchman, Eric Klaphake, Matthew Evans, Roberto Ibáñez, Kathleen Higgins, Orlando Garcés, Donna Snellgrove, Elliot Lassiter, and Jorge Guerrel
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0106 biological sciences ,Life Cycles ,Atelopus varius ,01 natural sciences ,Biochemistry ,0403 veterinary science ,chemistry.chemical_compound ,Medicine and Health Sciences ,Musculoskeletal System ,media_common ,Larva ,Multidisciplinary ,biology ,integumentary system ,Chemistry ,Eukaryota ,04 agricultural and veterinary sciences ,Syndrome ,Tadpole ,Experimental research ,Amphibian Metamorphosis ,Physical Sciences ,Vertebrates ,Medicine ,Legs ,High calcium ,Anatomy ,Research Article ,medicine.medical_specialty ,040301 veterinary sciences ,Science ,media_common.quotation_subject ,Bone and Mineral Metabolism ,chemistry.chemical_element ,Calcium ,Environment ,010603 evolutionary biology ,Phosphates ,Amphibians ,Internal medicine ,medicine ,Animals ,Metamorphosis ,Chemical Compounds ,Organisms ,Biology and Life Sciences ,Phosphate ,biology.organism_classification ,Bufonidae ,Musculoskeletal Abnormalities ,Endocrinology ,Metabolism ,Body Limbs ,Tadpoles ,Developmental Biology - Abstract
Spindly leg syndrome (SLS) is a relatively common musculoskeletal abnormality associated with captive-rearing of amphibians with aquatic larvae. We conducted an experiment to investigate the role of environmental calcium and phosphate in causing SLS in tadpoles. Our 600-tadpole experiment used a fully-factorial design, rearing Atelopus varius tadpoles in water with either high (80mg/l CaCO3), medium (50mg/l CaCO3), or low calcium hardness (20mg/l CaCO3), each was combined with high (1.74 mg/l PO4) or low (0.36 mg/l PO4) phosphate levels. We found that calcium supplementation significantly improved tadpole survival from 19% to 49% and that low calcium treatments had 60% SLS that was reduced to about 15% at the medium and high calcium treatments. Phosphate supplementation significantly reduced SLS prevalence in low calcium treatments. This experimental research clearly links SLS to the calcium: phosphate homeostatic system, but we were unable to completely eliminate the issue, suggesting an interactive role of other unidentified factors.
- Published
- 2020
50. Reliability of technologies to measure the barbell velocity: Implications for monitoring resistance training
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Javier Courel-Ibáñez, Jesús G. Pallarés, Alejandro Martínez-Cava, Alejandro Hernández-Belmonte, Juan José González-Badillo, and Ricardo Morán-Navarro
- Subjects
Male ,Research Validity ,Light ,Velocity ,030204 cardiovascular system & hematology ,Bench press ,Constant linear velocity ,0302 clinical medicine ,Statistics ,Medicine and Health Sciences ,Public and Occupational Health ,Reliability (statistics) ,Mathematics ,Multidisciplinary ,Lift (data mining) ,Physics ,Electromagnetic Radiation ,Classical Mechanics ,Research Assessment ,Sports Science ,Physical Sciences ,Strength Training ,Engineering and Technology ,Medicine ,Smartphone ,Research Article ,Adult ,Computer and Information Sciences ,Correlation coefficient ,Weight Lifting ,Science ,Transducers ,Equipment ,Squat ,Research and Analysis Methods ,Computer Software ,Motion ,03 medical and health sciences ,Young Adult ,Humans ,Sports and Exercise Medicine ,Exercise ,Measurement Equipment ,Monitoring, Physiologic ,Communication Equipment ,Measure (data warehouse) ,Biology and Life Sciences ,Correction ,Resistance Training ,Apps ,Physical Activity ,030229 sport sciences ,Standard error ,Physical Fitness ,Cell Phones - Abstract
This study investigated the inter- and intra-device agreement of four new devices marketed for barbell velocity measurement. Mean, mean propulsive and peak velocity outcomes were obtained for bench press and full squat exercises along the whole load-velocity spectrum (from light to heavy loads). Measurements were simultaneously registered by two linear velocity transducers T-Force, two linear position transducers Speed4Lifts, two smartphone video-based systems My Lift, and one 3D motion analysis system STT. Calculations included infraclass correlation coefficient (ICC), Bland-Altman Limits of Agreement (LoA), standard error of measurement (SEM), smallest detectable change (SDC) and maximum errors (MaxError). Results were reported in absolute (m/s) and relative terms (%1RM). Three velocity segments were differentiated according to the velocity-load relationships for each exercise: heavy (≥ 80% 1RM), medium (50% < 1RM < 80%) and light loads (≤ 50% 1RM). Criteria for acceptable reliability were ICC > 0.990 and SDC < 0.07 m/s (~5% 1RM). The T-Force device shown the best intra-device agreement (SDC = 0.01–0.02 m/s, LoA
- Published
- 2020
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