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1. Legume consumption is inversely associated with type 2 diabetes incidence in adults: A prospective assessment from the PREDIMED study

Author

Serra-Mir, M., Pérez-Heras, A., Viñas, C., Casas, R., Medina-Renom, A., Baena, J.M., García, M., Oller, M., Amat, J., Duaso, I., García, Y., Iglesias, C., Simón, C., Quinzavos, L., Parra, L., Liroz, M., Benavent, J., Clos, J., Pla, I., Amorós, M., Bonet, M.T., Martín, M.T., Sánchez, M.S., Altirriba, J., Manzano, E., Altés, A., Cofán, M., Valls-Pedret, C., Sala-Vila, A., Doménech, M., Bulló, M., Babio, N., Basora, J., González, R., Molina, C., Márquez, F., Martínez, P., Ibarrola, N., Sorlí, M., García Roselló, J., Castro, A., Martin, F., Tort, N., Isach, A., Guasch-Ferre, M., Cabré, J.J., Mestres, G., Paris, F., Llauradó, M., Pedret, R., Basells, J., Vizcaino, J., Segarra, R., Frigola, J., Costa-Vizcaino, J., Salas-Huetos, A., Boj, J., Montañes, D., Papandreou, Christopher, Fernández-Ballart, J., Carrasco, P., Ortega-Azorín, C., Asensio, E.M., Osma, R., Barragán, R., Francés, F., Guillén, M., González, J.I., Sáiz, C., Portolés, O., Giménez, F.J., Coltell, O., Fernández-Carrión, R., Guillem-Sáiz, P., González-Monje, I., Quiles, L., Pascual, V., Riera, C., Pages, M.A., Godoy, D., Carratalá-Calvo, A., Sánchez-Navarro, S., Valero-Barceló, C., Tello, S., Vila, J., de la Torre, R., Muñoz-Aguayo, D., Elosua, R., Marrugat, J., Schröder, H., Molina, N., Maestre, E., Rovira, A., Castañer, O., Farré, M., Toledo, E., Ruiz-Canela, M., Sanjulián, B., Sánchez-Tainta, A., Eguaras, S., Martí, A., Buil-Cosiales, P., SerranoMartínez, M., Diez-Espino, J., García-Arellano, A., Martínez-Lapiscina, E.H., Goñi, E., Vázquez, Z., Berrade, N., Extremera-Urabayen, V., Arroyo-Azpa, C., García-Pérez, L., Villanueva-Telleria, J., Cortés-Ugalde, F., Sagredo-Arce, T., Vigata-López, M.D., Arceiz Campo, M.T., Urtasun-Samper, A., Gueto Rubio, M.V., Churio-Beraza, B., Arós, F., Salaverria, I., del Hierro, T., Algorta, J., Francisco, S., Alonso-Gómez, A., Sanz, E., Rekondo, J., Belló, M.C., Loma-Osorio, A., Gómez-Gracia, E., Wärnberg, J., Benítez Pont, R., Bianchi Alba, M., Gómez-Huelgas, R., Martínez-González, J., Velasco García, V., de Diego Salas, J., Baca Osorio, A., Gil Zarzosa, J., Sánchez Luque, J.J., Vargas López, E., Ruiz-Gutiérrez, V., Sánchez Perona, J., Montero Romero, E., García-García, M., Jurado-Ruiz, E., Fiol, M., Romaguera, D., García-Valdueza, M., Moñino, M., Munuera, S., Vivó, M., Bestard, F., Munar, J.A., Coll, L., Proenza, A., Prieto, R., Frontera, G., Fiol, F., Ginard, M., Jover, A., García, J., Santos-Lozano, J.M., Ortega-Calvo, M., Mellado, L., García-Corte, F.J., Román, P., Iglesias, P., Corchado, Y., Miró-Moriano, L., Domínguez-Espinaco, C., Lozano-Rodriguez, J.M., Vaquero-Diaz, S., López- Sabater, M.C., Castellote-Bargalló, A.I., Quifer-Rada, P., Tresserra-Rimbau, A., Álvarez-Pérez, J., Díaz-Benítez, E.M., Sánchez-Villegas, A., Casañas-Quintana, L.T., Pérez-Cabrera, J., Ruano-Rodríguez, C., Bautista-Castaño, I., Sarmiento de la Fe, F., García Pastor, J.A., Díaz-González, B.V., Castillo Anzalas, J.M., Sosa-Also, R.E., Medina-Ponce, J., de la Cruz, E., Fanlo-Maresma, M., Galera, A., Trias, F., Sarasa, I., Corbella, E., Corbella, X., Cabezas, C., Vinyoles, E., Rovira, M.A., García, L., Flores, G., Verdú, J.M., Baby, P., Ramos, A., Mengual, L., Roura, P., Yuste, M.C., Guarner, A., Santamaría, M.I., Mata, M., de Juan, C., Brau, A., Tur, J.A., Portillo, M.P., Sáez, G., Aldamiz-Echevarría, M., Alonso-Gómez, A.M., Berjón, J., Forga, L., Gállego, J., García-Layana, A., Larrauri, A., Portu-Zapirain, J., Timiraus-Fernández, J., Becerra-Tomás, Nerea, Díaz-López, Andrés, Rosique-Esteban, Núria, Ros, Emilio, Buil-Cosiales, Pilar, Corella, Dolores, Estruch, Ramon, Fitó, Montserrat, Serra-Majem, Lluís, Arós, Fernando, Lamuela-Raventós, Rosa Maria, Fiol, Miquel, Santos-Lozano, José Manuel, Díez-Espino, Javier, Portoles, Olga, and Salas-Salvadó, Jordi

Published
2018
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6. Dietary inflammatory index and all-cause mortality in large cohorts: The SUN and PREDIMED studies

Author

Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (España), Centro Nacional de Investigaciones Cardiovasculares (España), European Commission, Ministerio de Ciencia e Innovación (España), Fundación Mapfre, Junta de Andalucía, Generalitat de Catalunya, Generalitat Valenciana, Diputación Foral de Navarra, García-Arellano, Ana, Martínez-González, Miguel Ángel, Ramallal, Raúl, Salas-Salvadó, Jordi, Hébert, James R., Corella, Dolores, Shivappa, Nitin, Forga, Luis, Schröder, Helmut, Muñoz-Bravo, C., Estruch, Ramón, Hernández, P., Murillo, C., Mestres, G., Mengual, L., Serra-Majem, Lluis, Juan, C.de, Romaguera, Dora, Ruiz-Canela, Miguel, Vizcaíno, J., Bautista Castaño, I., Mendonça, Raquel Bicudo Deus, Farré, M., Basora-Gallisa, J., Barrio López, M.T., Buil-Cosiales, Pilar, Sarmiendo de la Fe, F., Medina-Remón, Alexander, Sánchez Luque, J. J., Sorlí, J., Cervantes, S., Pérez-Heras, A., Gil Zarzosa, J., Villanueva Moreno, R., Goni-Ochandorena, E., Lasanta-Sáez, M.J., Cia-Lecumberri, P., Fernandez-Urzainqui, L., Sáiz, C., Schroder, H., Carrasco, P., Doménech, M., Mellado, L., Toledo-Atucha, J., Guillen-Grima, F., Marrugat, J., Sáez, G., Ruiz Zambrana, A., Miró-Moriano, L., Zazpe Garcia, I, Godoy, D., Segarra, R., Toledo, Estefania, Molina, C., Loma-Osorio, A., Martínez, E., Bulló, Mònica, Vinyoles, E., Estremera-Urabayen, J. V., García, Y., Simón, C., Amorós, M., Navajas, R., Sánchez-Navarro, S., Casi, A., Pimenta, A. M., Tabar-Sarrias, J. A., Cruz, E. de la, Pascual-Pascual, P., Riera, C., García-Pérez, L., Carratalá-Calvo, A., Sanchez-Tainta, A., Ariz-Arnedo, M.J., Galera, A., Arina-Vergara, E., Martínez-González, José, Munuera, S., Francés, F., Felipe, I., Martínez, P., Gea, A., Díaz-López, A., Santana Santana, A. J., Serra-Mir, Mercè, Ros, Emilio, Villanueva, P., Becerra-Tomás, Nerea, Rosique-Esteban, N., Papandreou, Christopher, García, J., Prieto, R., Bestard, F., Osma, R., Baena, J.M., Figuerido-Garmendia, E., Pla, I., Tafalla, M., Benavent, J., Sánchez, M. S., Proenza, A., García, M., Vivo, M., Garcés Ducar, M. L., Bonet, M.T., Casas, Ricard, Bobe, I., Altés, A., Ginard, M., Díez-Espino, Javier, López-Sabater, M. C., Wärnberg, Julia, Valls-Pedret, C., Basells, J., Serrano-Martinez, M., Giménez, F.J., Velasco García, V., González, R., González, J. I., Barragán, Rocío, Martín, F., Muñoz-Aguayo, Daniel, Elosua, Roberto, Rovira, A., Fernández-Rodríguez, M. J., Román, Pablo, Quifer-Rada, P., Fernández-Crehuet, Joaquín, Llorca, J., Tort, N., Iglesias, P., Clos, J., Ferreira, C., Lopez del Burgo, C., Llauradó, M., Sarasa, Iziar, Jover, A., Altirriba, J., Bianchi Alba, M., Lahortiga, F., García-Rodriguez, A., Cabeza-Beunza, J. A., Fernández-Ballart, J., Pascual, V., Pages, M.A., del Hierro, T., Mata, M., Corbella, X., García, L., Maestre, E., Barcena, A. F., Sorlí, José V., Carlos, Silvia, Balanza, R., Rodríguez, M. A., Pedret, R., Castañer, Olga, Oreja-Arrayago, C., Ortega-Azorín, Carolina, Cervello, T., Maldonado Díaz, I., Ramos, A., Gómez-Huelgas, R., García Roselló, J., Benito Crochon, S., Arroyo-Azpa, C., Guillén, M., Martín, M. T., Coltell, O., García-Valdueza, M., Frontera, G., Fernandez Montero, A., Rosa, Pedro Antonio de la, Tur, Josep A., Díez Benítez, E., Razquin, Cristina, Molina, N., Salaverria Lete, Itziar, Amat, J., Alonso, A., Araque, M., Fernández-Carrión, Rebeca, Montull, I., Asensio, Eva M., Algorta, J., Portolés, Olga, Duaso, I., Sanz, E., Donat-Vargas, Carolina, Sayón-Orea, Carmen, Guarner, A., Fiol, F., Guasch‐Ferré, Marta, Simón García, C., Oller, M., Brau, A., Benítez Pont, R., Sánchez-Villegas, A., Diego Salas, J. de, Domínguez-Espinaco, C., Vaquero-Díaz, S., Lozano-Rodríguez, J.M., Marti, A., Núñez-Córdoba, J.M., Vázquez Ruiz, Z., Roura, P., Babio, Nancy, Baca Osorio, A., Valero-Barcelo, C., Basterra-Gortari, F. Javier, Salas-Huetos, A., Munar, J.A., Elcarte-Lopez, T., Donazar, M., San Vicente, J., Santamaria, M. I., Isach, A., Yuste, M. C., Ortega-Calvo, Manuel, Pintó-Salas, X., Trias, Ferrán, Muñoz, Miguel Ángel, Viñas, C., Esparza-López, J.M., Martínez-Mazo, M.D., Bes-Rastrollo, M., Vila, J., Castellote-Bargalló, Ana I., Leal, M., Artal-Moneva, F., Coll, L., Lamuela-Raventós, Rosa M., Torre, Rafael de la, Tresserra-Rimbau, A., Quinzavos, L., Sanjulian, B., Macua-Martínez, T., Irala, J. de, Sala-Vila, Aleix, Tello, S., Beunza, J.J., Francisco, S., Falcón Sanabria, I., Díaz, A., Solis, E., Lapetra, José, Mena, G., Liroz, M., Manzano, E., Corchado, Y., Goday, A., Gonzaláz-Monje, I., Rovira, M.A., Iglesias, C., Macías Gutiérrez, B., Parra, L., Álvarez-Pérez, J., Cabezas, C., Quiles, L., Baby, P., Ibarrola-Jurado, Nuria, Cabre, M., Parra-Osés, A., Cofán, Montserrat, Fuente, Carmen de la, Santos-Lozano, J. M., Guillem-Saiz, P., Martínez, J. A., Fernández, M., Mari-Sanchıs, A., Rico, A., Giardina, S., Canudas, Silvia, Paris, F., Marti Massó, R., Gutierrez, E., Corbella, Emili, Fiol, Miquel, Vargas López, E., Portillo, María P., Rekondo, Javier, Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (España), Centro Nacional de Investigaciones Cardiovasculares (España), European Commission, Ministerio de Ciencia e Innovación (España), Fundación Mapfre, Junta de Andalucía, Generalitat de Catalunya, Generalitat Valenciana, Diputación Foral de Navarra, García-Arellano, Ana, Martínez-González, Miguel Ángel, Ramallal, Raúl, Salas-Salvadó, Jordi, Hébert, James R., Corella, Dolores, Shivappa, Nitin, Forga, Luis, Schröder, Helmut, Muñoz-Bravo, C., Estruch, Ramón, Hernández, P., Murillo, C., Mestres, G., Mengual, L., Serra-Majem, Lluis, Juan, C.de, Romaguera, Dora, Ruiz-Canela, Miguel, Vizcaíno, J., Bautista Castaño, I., Mendonça, Raquel Bicudo Deus, Farré, M., Basora-Gallisa, J., Barrio López, M.T., Buil-Cosiales, Pilar, Sarmiendo de la Fe, F., Medina-Remón, Alexander, Sánchez Luque, J. J., Sorlí, J., Cervantes, S., Pérez-Heras, A., Gil Zarzosa, J., Villanueva Moreno, R., Goni-Ochandorena, E., Lasanta-Sáez, M.J., Cia-Lecumberri, P., Fernandez-Urzainqui, L., Sáiz, C., Schroder, H., Carrasco, P., Doménech, M., Mellado, L., Toledo-Atucha, J., Guillen-Grima, F., Marrugat, J., Sáez, G., Ruiz Zambrana, A., Miró-Moriano, L., Zazpe Garcia, I, Godoy, D., Segarra, R., Toledo, Estefania, Molina, C., Loma-Osorio, A., Martínez, E., Bulló, Mònica, Vinyoles, E., Estremera-Urabayen, J. V., García, Y., Simón, C., Amorós, M., Navajas, R., Sánchez-Navarro, S., Casi, A., Pimenta, A. M., Tabar-Sarrias, J. A., Cruz, E. de la, Pascual-Pascual, P., Riera, C., García-Pérez, L., Carratalá-Calvo, A., Sanchez-Tainta, A., Ariz-Arnedo, M.J., Galera, A., Arina-Vergara, E., Martínez-González, José, Munuera, S., Francés, F., Felipe, I., Martínez, P., Gea, A., Díaz-López, A., Santana Santana, A. J., Serra-Mir, Mercè, Ros, Emilio, Villanueva, P., Becerra-Tomás, Nerea, Rosique-Esteban, N., Papandreou, Christopher, García, J., Prieto, R., Bestard, F., Osma, R., Baena, J.M., Figuerido-Garmendia, E., Pla, I., Tafalla, M., Benavent, J., Sánchez, M. S., Proenza, A., García, M., Vivo, M., Garcés Ducar, M. L., Bonet, M.T., Casas, Ricard, Bobe, I., Altés, A., Ginard, M., Díez-Espino, Javier, López-Sabater, M. C., Wärnberg, Julia, Valls-Pedret, C., Basells, J., Serrano-Martinez, M., Giménez, F.J., Velasco García, V., González, R., González, J. I., Barragán, Rocío, Martín, F., Muñoz-Aguayo, Daniel, Elosua, Roberto, Rovira, A., Fernández-Rodríguez, M. J., Román, Pablo, Quifer-Rada, P., Fernández-Crehuet, Joaquín, Llorca, J., Tort, N., Iglesias, P., Clos, J., Ferreira, C., Lopez del Burgo, C., Llauradó, M., Sarasa, Iziar, Jover, A., Altirriba, J., Bianchi Alba, M., Lahortiga, F., García-Rodriguez, A., Cabeza-Beunza, J. A., Fernández-Ballart, J., Pascual, V., Pages, M.A., del Hierro, T., Mata, M., Corbella, X., García, L., Maestre, E., Barcena, A. F., Sorlí, José V., Carlos, Silvia, Balanza, R., Rodríguez, M. A., Pedret, R., Castañer, Olga, Oreja-Arrayago, C., Ortega-Azorín, Carolina, Cervello, T., Maldonado Díaz, I., Ramos, A., Gómez-Huelgas, R., García Roselló, J., Benito Crochon, S., Arroyo-Azpa, C., Guillén, M., Martín, M. T., Coltell, O., García-Valdueza, M., Frontera, G., Fernandez Montero, A., Rosa, Pedro Antonio de la, Tur, Josep A., Díez Benítez, E., Razquin, Cristina, Molina, N., Salaverria Lete, Itziar, Amat, J., Alonso, A., Araque, M., Fernández-Carrión, Rebeca, Montull, I., Asensio, Eva M., Algorta, J., Portolés, Olga, Duaso, I., Sanz, E., Donat-Vargas, Carolina, Sayón-Orea, Carmen, Guarner, A., Fiol, F., Guasch‐Ferré, Marta, Simón García, C., Oller, M., Brau, A., Benítez Pont, R., Sánchez-Villegas, A., Diego Salas, J. de, Domínguez-Espinaco, C., Vaquero-Díaz, S., Lozano-Rodríguez, J.M., Marti, A., Núñez-Córdoba, J.M., Vázquez Ruiz, Z., Roura, P., Babio, Nancy, Baca Osorio, A., Valero-Barcelo, C., Basterra-Gortari, F. Javier, Salas-Huetos, A., Munar, J.A., Elcarte-Lopez, T., Donazar, M., San Vicente, J., Santamaria, M. I., Isach, A., Yuste, M. C., Ortega-Calvo, Manuel, Pintó-Salas, X., Trias, Ferrán, Muñoz, Miguel Ángel, Viñas, C., Esparza-López, J.M., Martínez-Mazo, M.D., Bes-Rastrollo, M., Vila, J., Castellote-Bargalló, Ana I., Leal, M., Artal-Moneva, F., Coll, L., Lamuela-Raventós, Rosa M., Torre, Rafael de la, Tresserra-Rimbau, A., Quinzavos, L., Sanjulian, B., Macua-Martínez, T., Irala, J. de, Sala-Vila, Aleix, Tello, S., Beunza, J.J., Francisco, S., Falcón Sanabria, I., Díaz, A., Solis, E., Lapetra, José, Mena, G., Liroz, M., Manzano, E., Corchado, Y., Goday, A., Gonzaláz-Monje, I., Rovira, M.A., Iglesias, C., Macías Gutiérrez, B., Parra, L., Álvarez-Pérez, J., Cabezas, C., Quiles, L., Baby, P., Ibarrola-Jurado, Nuria, Cabre, M., Parra-Osés, A., Cofán, Montserrat, Fuente, Carmen de la, Santos-Lozano, J. M., Guillem-Saiz, P., Martínez, J. A., Fernández, M., Mari-Sanchıs, A., Rico, A., Giardina, S., Canudas, Silvia, Paris, F., Marti Massó, R., Gutierrez, E., Corbella, Emili, Fiol, Miquel, Vargas López, E., Portillo, María P., and Rekondo, Javier

Abstract

[Background]: Inflammation is known to be related to the leading causes of death including cardiovascular disease, several types of cancer, obesity, type 2 diabetes, depression-suicide and other chronic diseases. In the context of whole dietary patterns, the Dietary Inflammatory Index (DII®) was developed to appraise the inflammatory potential of the diet. [Objective]: We prospectively assessed the association between DII scores and all-cause mortality in two large Spanish cohorts and valuated the consistency of findings across these two cohorts and results published based on other cohorts., [Design]: We assessed 18,566 participants in the “Seguimiento Universidad de Navarra” (SUN) cohort followed-up during 188,891 person-years and 6790 participants in the “PREvencion con DIeta MEDiterránea” (PREDIMED) randomized trial representing 30,233 person-years of follow-up. DII scores were calculated in both cohorts from validated FFQs. Higher DII scores corresponded to more proinflammatory diets. A total of 230 and 302 deaths occurred in SUN and PREDIMED, respectively. In a random-effect meta-analysis we included 12 prospective studies (SUN, PREDIMED and 10 additional studies) that assessed the association between DII scores and all-cause mortality., [Results]: After adjusting for a wide array of potential confounders, the comparison between extreme quartiles of the DII showed a positive and significant association with all-cause mortality in both the SUN (hazard ratio [HR] = 1.85; 95% CI: 1.15, 2.98; P-trend = 0.004) and the PREDIMED cohort (HR = 1.42; 95% CI: 1.00, 2.02; P-trend = 0.009). In the meta-analysis of 12 cohorts, the DII was significantly associated with an increase of 23% in all-cause mortality (95% CI: 16%–32%, for the highest vs lowest category of DII)., [Conclusion]: Our results provide strong and consistent support for the hypothesis that a pro-inflammatory diet is associated with increased all-cause mortality. The SUN cohort and PREDIMED trial were registered at clinicaltrials.gov as NCT02669602 and at isrctn.com as ISRCTN35739639, respectively.

Published
2019

7. Dietary inflammatory index and all-cause mortality in large cohorts: The SUN and PREDIMED studies

Author

Garcia-Arellano, Ana, primary, Martínez-González, Miguel A., additional, Ramallal, Raul, additional, Salas-Salvadó, Jordi, additional, Hébert, James R., additional, Corella, Dolores, additional, Shivappa, Nitin, additional, Forga, Luis, additional, Schröder, Helmut, additional, Muñoz-Bravo, Carlos, additional, Estruch, Ramón, additional, Fiol, Miquel, additional, Lapetra, José, additional, Serra-Majem, Lluís, additional, Ros, Emilio, additional, Rekondo, Javier, additional, Toledo, Estefanía, additional, Razquin, Cristina, additional, Ruiz-Canela, Miguel, additional, Alonso, A., additional, Barrio Lopez, M.T., additional, Basterra-Gortari, F.J., additional, Benito Corchon, S., additional, Bes-Rastrollo, M., additional, Beunza, J.J., additional, Carlos, S., additional, Cervantes, S., additional, de Irala, J., additional, de la Rosa, P.A., additional, de la Fuente, C., additional, Donat-Vargas, C.L., additional, Donazar, M., additional, Fernandez Montero, A., additional, Gea, A., additional, Goni-Ochandorena, E., additional, Guillen-Grima, F., additional, Lahortiga, F., additional, Llorca, J., additional, Lopez del Burgo, C., additional, Mari-Sanchıs, A., additional, Marti, A., additional, Mendonça, R., additional, Nuñez-Cordoba, J.M., additional, Pimenta, A.M., additional, Rico, A., additional, Ruiz Zambrana, A., additional, Sayon-Orea, C., additional, Toledo-Atucha, J., additional, Vazquez Ruiz, Z., additional, Zazpe Garcıa, I., additional, Sánchez- Tainta, A., additional, Buil-Cosiales, P., additional, Díez-Espino, J., additional, Sanjulian, B., additional, Martínez, J.A., additional, Serrano-Martínez, M., additional, Extremera-Urabayen, J.V., additional, Garcia-Pérez, L., additional, Arroyo-Azpa, C., additional, Barcena, A.F., additional, Oreja-Arrayago, C., additional, Lasanta-Sáez, M.J., additional, Cia-Lecumberri, P., additional, Elcarte-Lopez, T., additional, Artal-Moneva, F., additional, Esparza-López, J.M., additional, Figuerido-Garmendia, E., additional, Tabar-Sarrias, J.A., additional, Fernández- Urzainqui, L., additional, Ariz-Arnedo, M.J., additional, Cabeza-Beunza, J.A., additional, Pascual-Pascual, P., additional, Martínez-Mazo, M.D., additional, Arina-Vergara, E., additional, Macua-Martínez, T., additional, Pascual Pascual, P., additional, Garcés Ducar, M.L., additional, Martí Massó, R., additional, Villanueva Moreno, R., additional, Parra-Osés, A., additional, Serra-Mir, M., additional, Pérez-Heras, A., additional, Viñas, C., additional, Casas, R., additional, Medina-Remon, A., additional, Villanueva, P., additional, Baena, J.M., additional, García, M., additional, Oller, M., additional, Amat, J., additional, Duaso, I., additional, García, Y., additional, Iglesias, C., additional, Simón, C., additional, Quinzavos, L., additional, Parra, L., additional, Liroz, M., additional, Benavent, J., additional, Clos, J., additional, Pla, I., additional, Amorós, M., additional, Bonet, M.T., additional, Martín, M.T., additional, Sánchez, M.S., additional, Altirriba, J., additional, Manzano, E., additional, Altés, A., additional, Cofán, M., additional, Valls-Pedret, C., additional, Sala-Vila, A., additional, Doménech, M., additional, Bulló, M., additional, Basora-Gallisa, J., additional, González, R., additional, Molina, C., additional, Mena, G., additional, Martínez, P., additional, Ibarrola, N., additional, Sorlí, J., additional, García Roselló, J., additional, Martin, F., additional, Tort, N., additional, Isach, A., additional, Babio, N., additional, Salas-Huetos, A., additional, Becerra-Tomás, N., additional, Rosique- Esteban, N., additional, Hernandez, P., additional, Canudas, S., additional, Papandreou, C., additional, Ferreira, C., additional, Cabre, M., additional, Mestres, G., additional, Paris, F., additional, Llauradó, M., additional, Pedret, R., additional, Basells, J., additional, Vizcaino, J., additional, Segarra, R., additional, Giardina, S., additional, Guasch-Ferré, M., additional, Díaz-López, A., additional, Fernández-Ballart, J., additional, Balanza, R., additional, Tello, S., additional, Vila, J., additional, de la Torre, R., additional, Muñoz-Aguayo, D., additional, Elosua, R., additional, Marrugat, J., additional, Schröder, H., additional, Molina, N., additional, Maestre, E., additional, Rovira, A., additional, Castañer, O., additional, Farré, M., additional, Sorli, J., additional, Carrasco, P., additional, Ortega-Azorín, C., additional, Asensio, E.M., additional, Osma, R., additional, Barragán, R., additional, Francés, F., additional, Guillén, M., additional, González, J.I., additional, Sáiz, C., additional, Portolés, O., additional, Giménez, F.J., additional, Coltell, O., additional, Fernández-Carrión, R., additional, Guillem-Sáiz, P., additional, González-Monje, I., additional, Quiles, L., additional, Pascual, V., additional, Riera, C., additional, Pages, M.A., additional, Godoy, D., additional, Carratalá-Calvo, A., additional, Sánchez-Navarro, S., additional, Valero-Barceló, C., additional, Salaverria, I., additional, Hierro, T. del, additional, Algorta, J., additional, Francisco, S., additional, San Vicente, J., additional, Casi, A., additional, Sanz, E., additional, Felipe, I., additional, Rekondo, J., additional, Loma-Osorio, A., additional, Fernandez-Crehuet, J., additional, Garcia-Rodriguez, A., additional, Wärnberg, J., additional, Benitez Pont, R., additional, Bianchi Alba, M., additional, Navajas, R., additional, Gómez-Huelgas, R., additional, Martínez-González, J., additional, Velasco García, V., additional, de Diego Salas, J., additional, Baca Osorio, A., additional, Gil Zarzosa, J., additional, Sánchez Luque, J.J., additional, Vargas López, E., additional, Romaguera, D., additional, García-Valdueza, M., additional, Proenza, A., additional, Prieto, R., additional, Frontera, G., additional, Munuera, S., additional, Vivó, M., additional, Bestard, F., additional, Munar, J.A., additional, Coll, L., additional, Fiol, F., additional, Ginard, M., additional, Jover, A., additional, García, J., additional, Santos-Lozano, J.M., additional, Ortega-Calvo, M., additional, Leal, M., additional, Martínez, E., additional, Mellado, L., additional, Miró-Moriano, L., additional, Domínguez-Espinaco, C., additional, Vaquero- Diaz, S., additional, Iglesias, P., additional, Román, P., additional, Corchado, Y., additional, Lozano-Rodríguez, J.M., additional, Lamuela-Raventós, R., additional, López- Sabater, M.C., additional, Castellote-Bargalló, A.I., additional, Quifer-Rada, P., additional, Tresserra-Rimbau, A., additional, Alvarez-Pérez, J., additional, Díez Benítez, E., additional, Bautista Castaño, I., additional, Maldonado Díaz, I., additional, Sanchez-Villegas, A., additional, Férnandez- Rodríguez, M.J., additional, Sarmiendo de la Fe, F., additional, Simón García, C., additional, Falcón Sanabria, I., additional, Macías Gutiérrez, B., additional, Santana Santana, A.J., additional, de la Cruz, E., additional, Galera, A., additional, Pintó-Salas, X., additional, Trias, F., additional, Sarasa, I., additional, Rodríguez, M.A., additional, Corbella, X., additional, Corbella, E., additional, Goday, A., additional, Muñoz, M.A., additional, Cabezas, C., additional, Vinyoles, E., additional, Rovira, M.A., additional, Garcia, L., additional, Baby, P., additional, Ramos, A., additional, Mengual, L., additional, Roura, P., additional, Yuste, M.C., additional, Guarner, A., additional, Santamaria, M.I., additional, Mata, M., additional, de Juan, C., additional, Brau, A., additional, Fernandez, M., additional, Gutierrez, E., additional, Murillo, C., additional, Garcia, J., additional, Tafalla, M., additional, Bobe, I., additional, Díaz, A., additional, Araque, M., additional, Solis, E., additional, Cervello, T., additional, Montull, I., additional, Tur, J.A., additional, Portillo, M.P., additional, and Sáez, G., additional

Published
2019
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8. Legume consumption is inversely associated with type 2 diabetes incidence in adults: A prospective assessment from the PREDIMED study

Author

Becerra-Tomás, Nerea, Díaz-López, A., Rosique-Esteban, N., Ros, E., Buil-Cosiales, P., Corella, D., Estruch, R., Fitó, Montserrat, Serra-Majem, L., Arós, F., Lamuela-Raventós, Rosa M., Gueto Rubio, M.V., Loma-Osorio, A., Gómez-Gracia, Enrique, Wärnberg, J., Duaso, I., Rovira, M.A., Benítez Pont, R., Perona, Javier S., Bianchi Alba, M., de la Cruz, E., Basora, J., Brau, A., Salas-Salvadó, J., Bonet, M.T., Gómez-Huelgas, R., Guillén, M., Martínez-González, J., Berrade, N., Molina, C., Casas, Ricard, Sáez, G., Guasch-Ferré, Marta, Iglesias, C., Serra-Mir, M., Velasco García, V., Márquez, F., Montero Romero, Emilio, Vila, J., García-García, M., del Hierro, T., Coltell, O., Jurado-Ruíz, Enrique, Cabré, J.J., Romaguera, D., Valero-Barceló, C., García, M., Costa-Vizcaino, J., Altirriba, J., Prieto, R., García-Valdueza, M., Frontera, G., Fiol, F., Ginard, M., Mestres, G., García, Y., Jover, A., Sorlí, M., Ibarrola-Jurado, Nuria, Molina, N., García, J., Salas-Huetos, A., López-Sabater, M.C., Martínez-Lapiscina, E.H., García Pastor, J.A., Sánchez Luque, J.J., González, J.I., Martín, F., Manzano, E., Fanlo-Maresma, M., Viñas, C., Sáiz, C., Galera, A., Churio-Beraza, B., Trias, F., Bestard, F., Extremera-Urabayen, V., de la Torre, Rafael, Medina-Remón, Alexander, Tort, N., Tello, S., Papandreou, C., Verdú, J.M., Sarasa, I., Muñoz-Aguayo, Daniel, Baby, P., Baena, J.M., Paris, F., Ramos, A., Díaz-Benítez, E.M., Francisco, S., Mengual, L., Ruiz-Canela, M., Roura, P., de Diego Salas, J., Castro Dorado, Antonio, Goñi, E., Fernández-Carrión, R., Fernández-Ballart, J., Yuste, M.C., Aldamiz-Echevarría, M., Alonso-Gómez, A.M., Berjón, J., Sanjulián, B., Montañes, D., Forga, L., Schröder, H., Marrugat, J., Llauradó, M., Giménez, F.J., Gallego, J., Vázquez, Z., García-Layana, A., Moñino, M., Larrauri, A., Vinyoles, E., Rovira, A., Guillem-Saiz, P., Eguaras, S., Simón, C., Oller, M., Salaverria, I., Quinzavos, L., Quifer-Rada, P., Parra, L., de Juan, C., Sarmiento de la Fe, F., Liroz, M., Benavent, J., Castellote-Bargalló, Ana I., Farré, M., Baca Osorio, A., Arroyo-Azpa, C., Altés, A., Clos, J., Cofán, M., Valls-Pedret, C., Sala-Vila, A., Sánchez-Tainta, A., Doménech, M., Portolés, Olga, Algorta, J., Pérez-Cabrera, J., Bulló, M., Gil Zarzosa, J., Babio, N., Corbella, Emili, Maestre, E., Munuera, S., Sanz, E., García-Pérez, L., Pedret, R., Isach, A., Vivó, M., Basells, J., Guarner, A., Vizcaino, J., Martín, M. T., Tresserra-Rimbau, A., Castañer, O., Rekondo, J., Díaz-González, B.V., Ruiz-Gutiérrez, Valentina, Carrasco, P., Segarra, R., Álvarez-Pérez, J., Ortega-Azorín, Carolina, Fiol, Miquel, Asensio, E.M., Martínez, P., Tur, J.A., Osma, R., Castillo Anzalas, J.M., Barragán, R., Portu-Zapirain, J., Alonso-Gómez, A., Corbella, X., Coll, L., González-Monje, I., Francés, F., Quiles, L., Pascual, V., Riera, C., Sosa-Also, R.E., Vargas López, E., Pages, M.A., Casañas-Quintana, L.T., Sánchez-Villegas, A., Pérez-Heras, A., Godoy, D., Cabezas, C., Carratalá-Calvo, A., Pla, I., Sánchez-Navarro, S., Boj, J., Santamaría, M.I., Bautista-Castaño, Inmaculada, Proenza, A., Martí, A., Toledo, E., Mata, M., González, R., SerranoMartínez, M., Sánchez, M.S., Díez-Espino, Javier, Santos-Lozano, J.M., Munar, J.A., Timiraus-Fernández, J., García, L., Villanueva-Tellería, J., García-Arellano, A., Cortés-Ugalde, F., Sagredo-Arce, T., Medina-Ponce, J., Vigata-López, M.D., Elosua, R., García Roselló, J., Arceiz Campo, M.T., Amat, J., Urtasun-Samper, A., Frigola, J., Ruano-Rodríguez, C., Amorós, M., Portillo, María P., Flores-Mateo, Gemma, Belló, M.C., Becerra-Tomás, Nerea, Díaz-López, A., Rosique-Esteban, N., Ros, E., Buil-Cosiales, P., Corella, D., Estruch, R., Fitó, Montserrat, Serra-Majem, L., Arós, F., Lamuela-Raventós, Rosa M., Gueto Rubio, M.V., Loma-Osorio, A., Gómez-Gracia, Enrique, Wärnberg, J., Duaso, I., Rovira, M.A., Benítez Pont, R., Perona, Javier S., Bianchi Alba, M., de la Cruz, E., Basora, J., Brau, A., Salas-Salvadó, J., Bonet, M.T., Gómez-Huelgas, R., Guillén, M., Martínez-González, J., Berrade, N., Molina, C., Casas, Ricard, Sáez, G., Guasch-Ferré, Marta, Iglesias, C., Serra-Mir, M., Velasco García, V., Márquez, F., Montero Romero, Emilio, Vila, J., García-García, M., del Hierro, T., Coltell, O., Jurado-Ruíz, Enrique, Cabré, J.J., Romaguera, D., Valero-Barceló, C., García, M., Costa-Vizcaino, J., Altirriba, J., Prieto, R., García-Valdueza, M., Frontera, G., Fiol, F., Ginard, M., Mestres, G., García, Y., Jover, A., Sorlí, M., Ibarrola-Jurado, Nuria, Molina, N., García, J., Salas-Huetos, A., López-Sabater, M.C., Martínez-Lapiscina, E.H., García Pastor, J.A., Sánchez Luque, J.J., González, J.I., Martín, F., Manzano, E., Fanlo-Maresma, M., Viñas, C., Sáiz, C., Galera, A., Churio-Beraza, B., Trias, F., Bestard, F., Extremera-Urabayen, V., de la Torre, Rafael, Medina-Remón, Alexander, Tort, N., Tello, S., Papandreou, C., Verdú, J.M., Sarasa, I., Muñoz-Aguayo, Daniel, Baby, P., Baena, J.M., Paris, F., Ramos, A., Díaz-Benítez, E.M., Francisco, S., Mengual, L., Ruiz-Canela, M., Roura, P., de Diego Salas, J., Castro Dorado, Antonio, Goñi, E., Fernández-Carrión, R., Fernández-Ballart, J., Yuste, M.C., Aldamiz-Echevarría, M., Alonso-Gómez, A.M., Berjón, J., Sanjulián, B., Montañes, D., Forga, L., Schröder, H., Marrugat, J., Llauradó, M., Giménez, F.J., Gallego, J., Vázquez, Z., García-Layana, A., Moñino, M., Larrauri, A., Vinyoles, E., Rovira, A., Guillem-Saiz, P., Eguaras, S., Simón, C., Oller, M., Salaverria, I., Quinzavos, L., Quifer-Rada, P., Parra, L., de Juan, C., Sarmiento de la Fe, F., Liroz, M., Benavent, J., Castellote-Bargalló, Ana I., Farré, M., Baca Osorio, A., Arroyo-Azpa, C., Altés, A., Clos, J., Cofán, M., Valls-Pedret, C., Sala-Vila, A., Sánchez-Tainta, A., Doménech, M., Portolés, Olga, Algorta, J., Pérez-Cabrera, J., Bulló, M., Gil Zarzosa, J., Babio, N., Corbella, Emili, Maestre, E., Munuera, S., Sanz, E., García-Pérez, L., Pedret, R., Isach, A., Vivó, M., Basells, J., Guarner, A., Vizcaino, J., Martín, M. T., Tresserra-Rimbau, A., Castañer, O., Rekondo, J., Díaz-González, B.V., Ruiz-Gutiérrez, Valentina, Carrasco, P., Segarra, R., Álvarez-Pérez, J., Ortega-Azorín, Carolina, Fiol, Miquel, Asensio, E.M., Martínez, P., Tur, J.A., Osma, R., Castillo Anzalas, J.M., Barragán, R., Portu-Zapirain, J., Alonso-Gómez, A., Corbella, X., Coll, L., González-Monje, I., Francés, F., Quiles, L., Pascual, V., Riera, C., Sosa-Also, R.E., Vargas López, E., Pages, M.A., Casañas-Quintana, L.T., Sánchez-Villegas, A., Pérez-Heras, A., Godoy, D., Cabezas, C., Carratalá-Calvo, A., Pla, I., Sánchez-Navarro, S., Boj, J., Santamaría, M.I., Bautista-Castaño, Inmaculada, Proenza, A., Martí, A., Toledo, E., Mata, M., González, R., SerranoMartínez, M., Sánchez, M.S., Díez-Espino, Javier, Santos-Lozano, J.M., Munar, J.A., Timiraus-Fernández, J., García, L., Villanueva-Tellería, J., García-Arellano, A., Cortés-Ugalde, F., Sagredo-Arce, T., Medina-Ponce, J., Vigata-López, M.D., Elosua, R., García Roselló, J., Arceiz Campo, M.T., Amat, J., Urtasun-Samper, A., Frigola, J., Ruano-Rodríguez, C., Amorós, M., Portillo, María P., Flores-Mateo, Gemma, and Belló, M.C.

Abstract

Background & aims: Legumes, a low-energy, nutrient-dense and low glycemic index food, have shown beneficial effects on glycemic control and adiposity. As such, legumes are widely recommended in diabetic diets, even though there is little evidence that their consumption protects against type 2 diabetes. Therefore the aim of the present study was to examine the associations between consumption of total legumes and specific subtypes, and type 2 diabetes risk. We also investigated the effect of theoretically substituting legumes for other protein- or carbohydrate-rich foods. Methods: Prospective assessment of 3349 participants in the PREvención con DIeta MEDiterránea (PREDIMED) study without type 2 diabetes at baseline. Dietary information was assessed at baseline and yearly during follow-up. We used Cox regression models to estimate hazard ratios (HRs) and 95% confidence intervals (95% CIs) for type-2 diabetes incidence according to quartiles of cumulative average consumption of total legumes, lentils, chickpeas, dry beans and fresh peas. Results: During a median follow-up of 4.3 years, 266 new cases of type 2 diabetes occurred. Individuals in the highest quartile of total legume and lentil consumption had a lower risk of diabetes than those in the lowest quartile (HR: 0.65; 95% CI: 0.43, 0.96; P-trend = 0.04; and HR: 0.67; 95% CI: 0.46–0.98; P-trend = 0.05, respectively). A borderline significant association was also observed for chickpeas consumption (HR 0.68; 95% CI: 0.46, 1.00; P-trend = 0.06). Substitutions of half a serving/day of legumes for similar servings of eggs, bread, rice or baked potato was associated with lower risk of diabetes incidence. Conclusions: A frequent consumption of legumes, particularly lentils, in the context of a Mediterranean diet, may provide benefits on type 2 diabetes prevention in older adults at high cardiovascular risk. Trial registration: The trial is registered at http://www.controlled-trials.com (ISRCTN35739639). Registration dat

Published
2018

9. Potato consumption does not increase blood pressure or incident hypertension in 2 cohorts of Spanish adults

Author

Hu, E.A., Martínez-González, Miguel Ángel, Salas-Salvadó, J., Corella, D., Ros, E., Fitó, Montserrat, García-Rodriguez, A., Estruch, R., Arós, F., Fiol, M., Lapetra, José, Tresserra-Rimbau, A., Amat, J., García Roselló, J., Sanchez-Villegas, A., Álvarez-Pérez, J., Amorós, M., Cervello, T., Díez Benítez, E., Rovira, M.A., Altirriba, J., Sáiz, C., Mata, M., Bautista-Castaño, Inmaculada, Maldonado Díaz, I., Fernández-Rodríguez, M. J., Duaso, I., Becerra-Tomás, Nerea, Trias, F., García, L., Brau, A., Sáez, G., Corbella, E., de Diego Salas, J., Fernández-Montero, A., Yuste, M.C., Prieto, R., Pérez-de-Ciriza, P., Bobe, I., Navajas, Sánchez-Ruiz, D., Schröder, H., Jurado-Ruiz, E., Portillo, M.P., Buil-Cosiales, P., Sarmiendo de la Fe, F., Sánchez Luque, J.J., Ferreira, C., Zazpe, I., Díez-Espino, Javier, Sarasa, I., Sanjulian, B., Marti, A., Sorlí, J.V., Portolés, O., Martínez, J. Alfredo, Baby, P., Ibarrola-Jurado, Nuria, Serrano-Martínez, M., Sánchez-Tainta, A., Fernández-Crehuet, Joaquín, Pascual, V., García-Arellano, A., Fernandez, M., Paris, F., Giménez, F.J., Basteara-Gortari, J., Extremera-Urabayen, J.V., Benítez Pont, R., Viñas, C., Algorta, J., Garcia-Pérez, L., Serra-Majem, L., Bonet, M.T., Riera, C., Arroyo-Azpa, C., Guarner, A., Sola-Larraza, A., Barcena, F., García, Y., Gutiérrez-Bedmar, M., Casas, R., Oreja-Arrayago, C., Lasanta-Sáez, M.J., Mena, G., Francisco, S., Cia-Lecumberri, P., García-Valdueza, M., Diáz, A., Elcarte-Lopez, T., Artal-Moneva, F., Martín, M.T., Vargas López, E., Medina-Remón, A., Iglesias, C., Esparza-López, J.M., Figuerido-Garmendia, E., Cabre, M., Coltell, O., Wärnberg, J., Tabar-Sarrias, J.A., Pages, M.A., Rebholz, C.M., Fernández-Urzainqui, L., Ariz-Arnedo, M.J., San Vicente, J., Martínez, P., Cabeza-Beunza, J.A., Simón, C., Rekondo, J., Sánchez, M.S., Pascual-Pascual, P., Martínez-Mazo, M.D., Arina-Vergara, E., Godoy, D., Ruiz-Gutiérrez, Valentina, Villanueva, P., Quinzavos, L., Manzano, E., Martin, F., de Juan, C., Basells, J., Pla, I., Tur, J.A., Vizcaino, J., Basora-Gallisa, J., Núñez-Córdoba, J.M., Segarra, R., Hernández, P., Araque, M., Giardina, S., Macua-Martínez, T., Gutierrez, E., Toledo, E., Pedret, R., Guasch-Ferré, Marta, Baena, J.M., Pintó, Xavier, Díaz-López, A., Rosique-Esteban, N., Fernández-Ballart, J., Parra, L., Velasco García, V., Balanza, R., Tello, S., Ramos, A., Simón García, C., Vila, J., Altés, A., Proenza, A., de la Torre, Rafael, Muñoz-Aguayo, D., Murillo, C., Fernández-Carrión, R., Rodríguez, M.A., Elosua, R., Tort, N., Casi, A., Falcón Sanabria, I., Marrugat, J., Ruiz-Canela, M., Carratalá-Calvo, A., Mengual, L., Guillem-Saiz, P., Molina, N., Maestre, E., Gómez-Huelgas, R., Corbella, X., Rovira, A., González, R., Castañer, O., Farré, M., Sanz, E., García, J., González-Monje, I., Sánchez-Navarro, S., Carrasco, P., Ortega-Azorín, C., Romaguera, D., Roura, P., Asensio, E.M., Vázquez-Ruiz, Z., Canudas, S., Osma, R., Barragán, R., Muñoz, M.A., Martínez-González, J., Razquin, C., Valero-Barceló, C., Felipe, I., Francés, F., Guillén, M., González, J.I., Macías Gutiérrez, B., Tafalla, M., Bulló, M., Salaverria, I., Loma-Osorio, A., Baca Osorio, A., Munuera, S., Alonso, A., Sorlí, J., Vivó, M., Benitez Pont, R., Llauradó, M., Bestard, F., Montero Romero, Emilio, Molina, C., Munar, J.A., Cofán, M., Papandreou, C., Frontera, G., Coll, L., Quiles, L., Isach, A., Bes-Rastrollo, M., Perona, Javier S., Fiol, F., del Hierro, T., Ginard, M., Jover, A., Liroz, M., Parra-Osés, A., Gómez-Gracia, Enrique, Montull, I., Santos-Lozano, J.M., Ortega-Calvo, M., Valls-Pedret, C., García, M., Leal, M., Gil Zarzosa, J., Rico, A., Serra-Mir, M., Martínez, E., Mellado, L., Babio, N., Santana Santana, A.J., Benavent, J., Miró-Moriano, L., De la Fuente-Arrillaga, C., Oller, M., Domínguez-Espinaco, C., Bianchi Alba, M., Vaquero-Diaz, S., Iglesias, P., Cabezas, C., Sala-Vila, A., de la Cruz, E., Román, P., Corchado, Y., Solis, E., Clos, J., Lozano-Rodríguez, J.M., Mestres, G., García-García, M., Lamuela-Raventós, Rosa M., López-Sabater, M.C., Santamaria, M.I., Salas-Huetos, A., Galera, A., Vinyoles, E., Castellote-Bargalló, A. I., Quifer-Rada, P., Gea, A., Pérez-Heras, A., Doménech, M., Instituto de Salud Carlos III, Ministerio de Ciencia e Innovación (España), and Junta de Andalucía

Subjects
Adult, Male, Pediatrics, medicine.medical_specialty, Diastole, Medicine (miscellaneous), 030204 cardiovascular system & hematology, Mediterranean, 03 medical and health sciences, 0302 clinical medicine, Animal science, Glycemic load, SUN cohort, medicine, Humans, 030212 general & internal medicine, Intervention trial, Prospective cohort study, Potatoes, Generalized estimating equation, Aged, Solanum tuberosum, Aged, 80 and over, Nutrition and Dietetics, Increase blood pressure, business.industry, Incidence (epidemiology), PREDIMED study, Middle Aged, Diet, Blood pressure, Spain, Hypertension, Female, business
Abstract

5 Tablas, Background: Potatoes have a high glycemic load but also antioxidants, vitamins, and minerals. It is unclear what mechanisms are involved in relation to their effect on blood pressure (BP) and hypertension. Objectives: This study aimed to assess the association between potato consumption, BP changes, and the risk of hypertension in 2 Spanish populations. Methods: Separate analyses were performed in PREDIMED (PREvención con DIeta MEDiterránea), a multicenter nutrition intervention trial of adults aged 55-80 y, and the SUN (Seguimiento Universidad de Navarra) project, a prospective cohort made up of university graduates and educated adults with ages (means±SDs) of 42.7±13.3 y for men and 35.1± 10.7 y for women. In PREDIMED, generalized estimating equations adjusted for lifestyle and dietary characteristics were used to assess changes in BP across quintiles of total potato consumption during a 4-y follow-up. Controlled BP values (systolic BP < 140 mm Hg and diastolic BP < 90 mm Hg) during follow-up were also assessed. For SUN, multivariateadjusted HRs for incident hypertension during a mean 6.7-y follow-up were calculated. Results: In PREDIMED, the total potato intake was 81.9 ± 40.6 g/d. No overall differences in systolic or diastolic BP changes were detected based on consumption of potatoes. For total potatoes, the mean difference in change between quintile 5 (highest intake) and quintile 1 (lowest intake) in systolic BP after multivariate adjustment was 20.90 mm Hg (95% CI: -2.56, 0.76 mm Hg; P-trend = 0.1) and for diastolic BP was 20.02 mm Hg (95% CI: -0.93, 0.89 mm Hg; P-trend = 0.8). In SUN, the total potato consumption was 52.7 ± 33.6 g/d, and no significant association between potato consumption and hypertension incidence was observed in the fully adjusted HR for total potato consumption (quintile 5 compared with quintile 1: 0.98; 95% CI: 0.80, 1.19; P-trend = 0.8). Conclusions: Potato consumption is not associated with changes over 4 y in blood pressure among older adults in Spain or with the risk of hypertension among Spanish adults., Supported by the official funding agency for biomedical research of the Spanish Government, Instituto de Salud Carlos III through grants provided to research networks specifically developed for the trial (RTIC G03/140, to RE; RTIC RD 06/0045, to MAM-G) and through Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERobn), and by grants from Centro Nacional de Investigaciones Cardiovasculares (CNIC 06/2007), Fondo de Investigación Sanitaria–Fondo Europeo de Desarrollo Regional [Proyecto de Investigación (PI) 04-2239, PI 05/2584, CP06/00100, PI07/0240, PI07/1138, PI07/0954, PI 07/0473, PI10/01407, PI10/02658, PI11/01647, P11/02505 and PI13/00462], Ministerio de Ciencia e Innovación [Recursos y teconologia agroalimentarias (AGL)-2009-13906-C02 and AGL2010-22319-C03 and AGL2013-49083-C3-1-R], Fundación Mapfre 2010, the Consejería de Salud de la Junta de Andalucía (PI0105/2007), the Public Health Division of the Department of Health of the Autonomous Government of Catalonia, Generalitat Valenciana [Generalitat Valenciana Ayuda Complementaria (GVACOMP) 06109, GVACOMP2010-181, GVACOMP2011-151], Conselleria de Sanitat y AP; Atención Primaria (CS) 2010-AP-111 and CS2011-AP-042, and Regional Government of Navarra (P27/2011).

Published
2017

10. Legume consumption is inversely associated with type 2 diabetes incidence in adults: A prospective assessment from the PREDIMED study

Author

Becerra-Tomás, Nerea, primary, Díaz-López, Andrés, additional, Rosique-Esteban, Núria, additional, Ros, Emilio, additional, Buil-Cosiales, Pilar, additional, Corella, Dolores, additional, Estruch, Ramon, additional, Fitó, Montserrat, additional, Serra-Majem, Lluís, additional, Arós, Fernando, additional, Lamuela-Raventós, Rosa Maria, additional, Fiol, Miquel, additional, Santos-Lozano, José Manuel, additional, Díez-Espino, Javier, additional, Portoles, Olga, additional, Salas-Salvadó, Jordi, additional, Serra-Mir, M., additional, Pérez-Heras, A., additional, Viñas, C., additional, Casas, R., additional, Medina-Renom, A., additional, Baena, J.M., additional, García, M., additional, Oller, M., additional, Amat, J., additional, Duaso, I., additional, García, Y., additional, Iglesias, C., additional, Simón, C., additional, Quinzavos, L., additional, Parra, L., additional, Liroz, M., additional, Benavent, J., additional, Clos, J., additional, Pla, I., additional, Amorós, M., additional, Bonet, M.T., additional, Martín, M.T., additional, Sánchez, M.S., additional, Altirriba, J., additional, Manzano, E., additional, Altés, A., additional, Cofán, M., additional, Valls-Pedret, C., additional, Sala-Vila, A., additional, Doménech, M., additional, Bulló, M., additional, Babio, N., additional, Basora, J., additional, González, R., additional, Molina, C., additional, Márquez, F., additional, Martínez, P., additional, Ibarrola, N., additional, Sorlí, M., additional, García Roselló, J., additional, Castro, A., additional, Martin, F., additional, Tort, N., additional, Isach, A., additional, Guasch-Ferre, M., additional, Cabré, J.J., additional, Mestres, G., additional, Paris, F., additional, Llauradó, M., additional, Pedret, R., additional, Basells, J., additional, Vizcaino, J., additional, Segarra, R., additional, Frigola, J., additional, Costa-Vizcaino, J., additional, Salas-Huetos, A., additional, Boj, J., additional, Montañes, D., additional, Papandreou, Christopher, additional, Fernández-Ballart, J., additional, Carrasco, P., additional, Ortega-Azorín, C., additional, Asensio, E.M., additional, Osma, R., additional, Barragán, R., additional, Francés, F., additional, Guillén, M., additional, González, J.I., additional, Sáiz, C., additional, Portolés, O., additional, Giménez, F.J., additional, Coltell, O., additional, Fernández-Carrión, R., additional, Guillem-Sáiz, P., additional, González-Monje, I., additional, Quiles, L., additional, Pascual, V., additional, Riera, C., additional, Pages, M.A., additional, Godoy, D., additional, Carratalá-Calvo, A., additional, Sánchez-Navarro, S., additional, Valero-Barceló, C., additional, Tello, S., additional, Vila, J., additional, de la Torre, R., additional, Muñoz-Aguayo, D., additional, Elosua, R., additional, Marrugat, J., additional, Schröder, H., additional, Molina, N., additional, Maestre, E., additional, Rovira, A., additional, Castañer, O., additional, Farré, M., additional, Toledo, E., additional, Ruiz-Canela, M., additional, Sanjulián, B., additional, Sánchez-Tainta, A., additional, Eguaras, S., additional, Martí, A., additional, Buil-Cosiales, P., additional, SerranoMartínez, M., additional, Diez-Espino, J., additional, García-Arellano, A., additional, Martínez-Lapiscina, E.H., additional, Goñi, E., additional, Vázquez, Z., additional, Berrade, N., additional, Extremera-Urabayen, V., additional, Arroyo-Azpa, C., additional, García-Pérez, L., additional, Villanueva-Telleria, J., additional, Cortés-Ugalde, F., additional, Sagredo-Arce, T., additional, Vigata-López, M.D., additional, Arceiz Campo, M.T., additional, Urtasun-Samper, A., additional, Gueto Rubio, M.V., additional, Churio-Beraza, B., additional, Arós, F., additional, Salaverria, I., additional, del Hierro, T., additional, Algorta, J., additional, Francisco, S., additional, Alonso-Gómez, A., additional, Sanz, E., additional, Rekondo, J., additional, Belló, M.C., additional, Loma-Osorio, A., additional, Gómez-Gracia, E., additional, Wärnberg, J., additional, Benítez Pont, R., additional, Bianchi Alba, M., additional, Gómez-Huelgas, R., additional, Martínez-González, J., additional, Velasco García, V., additional, de Diego Salas, J., additional, Baca Osorio, A., additional, Gil Zarzosa, J., additional, Sánchez Luque, J.J., additional, Vargas López, E., additional, Ruiz-Gutiérrez, V., additional, Sánchez Perona, J., additional, Montero Romero, E., additional, García-García, M., additional, Jurado-Ruiz, E., additional, Fiol, M., additional, Romaguera, D., additional, García-Valdueza, M., additional, Moñino, M., additional, Munuera, S., additional, Vivó, M., additional, Bestard, F., additional, Munar, J.A., additional, Coll, L., additional, Proenza, A., additional, Prieto, R., additional, Frontera, G., additional, Fiol, F., additional, Ginard, M., additional, Jover, A., additional, García, J., additional, Santos-Lozano, J.M., additional, Ortega-Calvo, M., additional, Mellado, L., additional, García-Corte, F.J., additional, Román, P., additional, Iglesias, P., additional, Corchado, Y., additional, Miró-Moriano, L., additional, Domínguez-Espinaco, C., additional, Lozano-Rodriguez, J.M., additional, Vaquero-Diaz, S., additional, López- Sabater, M.C., additional, Castellote-Bargalló, A.I., additional, Quifer-Rada, P., additional, Tresserra-Rimbau, A., additional, Álvarez-Pérez, J., additional, Díaz-Benítez, E.M., additional, Sánchez-Villegas, A., additional, Casañas-Quintana, L.T., additional, Pérez-Cabrera, J., additional, Ruano-Rodríguez, C., additional, Bautista-Castaño, I., additional, Sarmiento de la Fe, F., additional, García Pastor, J.A., additional, Díaz-González, B.V., additional, Castillo Anzalas, J.M., additional, Sosa-Also, R.E., additional, Medina-Ponce, J., additional, de la Cruz, E., additional, Fanlo-Maresma, M., additional, Galera, A., additional, Trias, F., additional, Sarasa, I., additional, Corbella, E., additional, Corbella, X., additional, Cabezas, C., additional, Vinyoles, E., additional, Rovira, M.A., additional, García, L., additional, Flores, G., additional, Verdú, J.M., additional, Baby, P., additional, Ramos, A., additional, Mengual, L., additional, Roura, P., additional, Yuste, M.C., additional, Guarner, A., additional, Santamaría, M.I., additional, Mata, M., additional, de Juan, C., additional, Brau, A., additional, Tur, J.A., additional, Portillo, M.P., additional, Sáez, G., additional, Aldamiz-Echevarría, M., additional, Alonso-Gómez, A.M., additional, Berjón, J., additional, Forga, L., additional, Gállego, J., additional, García-Layana, A., additional, Larrauri, A., additional, Portu-Zapirain, J., additional, and Timiraus-Fernández, J., additional

Published
2018
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11. Potato consumption does not increase blood pressure or incident hypertension in 2 cohorts of Spanish adults

Author

Instituto de Salud Carlos III, Ministerio de Ciencia e Innovación (España), Junta de Andalucía, Hu, E.A., Martínez-González, Miguel Ángel, Salas-Salvadó, J., Corella, D., Ros, E., Fitó, Montserrat, García-Rodriguez, A., Estruch, R., Arós, F., Fiol, M., Lapetra, José, Asensio, E.M., Vázquez-Ruiz, Z., Canudas, S., Osma, R., Barragán, R., Muñoz, M.A., Martínez-González, J., Razquin, C., Valero-Barceló, C., Rovira, M.A., Tabar-Sarrias, J.A., Felipe, I., Francés, F., Guillén, M., González, J.I., Macías Gutiérrez, B., Tafalla, M., Bulló, M., Salaverria, I., Loma-Osorio, A., Baca Osorio, A., Pages, M.A., Altirriba, J., Munuera, S., Alonso, A., Sorlí, J., Vivó, M., Benitez Pont, R., Llauradó, M., Bestard, F., Montero Romero, Emilio, Molina, C., Rebholz, C.M., Munar, J.A., Sáiz, C., Cofán, M., Papandreou, C., Frontera, G., Coll, L., Quiles, L., Isach, A., Bes-Rastrollo, M., Perona, Javier S., Fernández-Urzainqui, L., Fiol, F., del Hierro, T., Mata, M., Ginard, M., Jover, A., Liroz, M., Parra-Osés, A., García, J., Gómez-Gracia, Enrique, Montull, I., Ariz-Arnedo, M.J., Santos-Lozano, J.M., Ortega-Calvo, M., Valls-Pedret, C., Bautista-Castaño, Inmaculada, García, M., Leal, M., Gil Zarzosa, J., Rico, A., Serra-Mir, M., Martínez, E., San Vicente, J., Mellado, L., Babio, N., Santana Santana, A.J., Benavent, J., Maldonado Díaz, I., Miró-Moriano, L., De la Fuente-Arrillaga, C., Rovira, A., Oller, M., Domínguez-Espinaco, C., Martínez, P., Bianchi Alba, M., Vaquero-Diaz, S., Iglesias, P., Cabezas, C., Sala-Vila, A., Fernández-Rodríguez, M. J., de la Cruz, E., Román, P., Corchado, Y., Solis, E., Cabeza-Beunza, J.A., Clos, J., Lozano-Rodríguez, J.M., Mestres, G., García-García, M., Lamuela-Raventós, Rosa M., López-Sabater, M.C., Duaso, I., Santamaria, M.I., Salas-Huetos, A., Galera, A., Simón, C., Vinyoles, E., Castellote-Bargalló, Ana I., Quifer-Rada, P., Gea, A., Pérez-Heras, A., Doménech, M., Becerra-Tomás, Nerea, Trias, F., García, L., Brau, A., Rekondo, J., Sáez, G., Corbella, Emili, de Diego Salas, J., Fernández-Montero, A., Yuste, M.C., Prieto, R., Pérez-de-Ciriza, P., Bobe, I., Navajas, R., Sánchez-Ruiz, D., Tresserra-Rimbau, A., Schröder, H., Jurado-Ruíz, Enrique, Portillo, María P., Buil-Cosiales, P., Sarmiendo de la Fe, F., Sánchez Luque, J.J., Ferreira, C., Zazpe, I., Díez-Espino, Javier, Sarasa, I., Sánchez, M.S., Sanjulian, B., Marti, A., Sorlí, J.V., Portolés, Olga, Martínez, J. Alfredo, Baby, P., Ibarrola-Jurado, Nuria, Serrano-Martínez, M., Sánchez-Tainta, A., Fernández-Crehuet, Joaquín, Pascual-Pascual, P., Pascual, V., García-Arellano, A., Fernández, M., Paris, F., Giménez, F.J., Basteara-Gortari, J., Extremera-Urabayen, J.V., Benítez Pont, R., Viñas, C., Algorta, J., Martínez-Mazo, M.D., Garcia-Pérez, L., Serra-Majem, L., Bonet, M.T., Riera, C., Arroyo-Azpa, C., Guarner, A., Sola-Larraza, A., Barcena, F., García, Y., Gutiérrez-Bedmar, M., Arina-Vergara, E., Casas, Ricard, Oreja-Arrayago, C., Lasanta-Sáez, M.J., Mena, G., Francisco, S., Cia-Lecumberri, P., García-Valdueza, M., Diáz, A., Elcarte-Lopez, T., Artal-Moneva, F., Godoy, D., Martín, M. T., Vargas López, E., Medina-Remón, Alexander, Iglesias, C., Esparza-López, J.M., Figuerido-Garmendia, E., Cabre, M., Coltell, O., Wärnberg, J., Ruiz-Gutiérrez, Valentina, Villanueva, P., Quinzavos, L., Manzano, E., Martín, F., Amat, J., de Juan, C., Basells, J., Pla, I., Tur, J.A., Vizcaino, J., Basora-Gallisa, J., Núñez-Córdoba, J.M., Segarra, R., Hernández, P., Araque, M., García Roselló, J., Giardina, S., Macua-Martínez, T., Gutierrez, E., Toledo, E., Pedret, R., Guasch-Ferré, Marta, Baena, J.M., Pintó, Xavier, Díaz-López, A., Rosique-Esteban, N., Sanchez-Villegas, A., Fernández-Ballart, J., Parra, L., Velasco García, V., Balanza, R., Tello, S., Ramos, A., Simón García, C., Vila, J., Altés, A., Proenza, A., Álvarez-Pérez, J., de la Torre, Rafael, Muñoz-Aguayo, Daniel, Murillo, C., Fernández-Carrión, R., Rodríguez, M. A., Elosua, R., Tort, N., Casi, A., Falcón Sanabria, I., Marrugat, J., Amorós, M., Ruiz-Canela, M., Carratalá-Calvo, A., Mengual, L., Guillem-Saiz, P., Molina, N., Maestre, E., Gómez-Huelgas, R., Corbella, X., Cervello, T., González, R., Castañer, O., Farré, M., Sanz, E., González-Monje, I., Sánchez-Navarro, S., Carrasco, P., Ortega-Azorín, Carolina, Romaguera, D., Díez Benítez, E., Roura, P., Instituto de Salud Carlos III, Ministerio de Ciencia e Innovación (España), Junta de Andalucía, Hu, E.A., Martínez-González, Miguel Ángel, Salas-Salvadó, J., Corella, D., Ros, E., Fitó, Montserrat, García-Rodriguez, A., Estruch, R., Arós, F., Fiol, M., Lapetra, José, Asensio, E.M., Vázquez-Ruiz, Z., Canudas, S., Osma, R., Barragán, R., Muñoz, M.A., Martínez-González, J., Razquin, C., Valero-Barceló, C., Rovira, M.A., Tabar-Sarrias, J.A., Felipe, I., Francés, F., Guillén, M., González, J.I., Macías Gutiérrez, B., Tafalla, M., Bulló, M., Salaverria, I., Loma-Osorio, A., Baca Osorio, A., Pages, M.A., Altirriba, J., Munuera, S., Alonso, A., Sorlí, J., Vivó, M., Benitez Pont, R., Llauradó, M., Bestard, F., Montero Romero, Emilio, Molina, C., Rebholz, C.M., Munar, J.A., Sáiz, C., Cofán, M., Papandreou, C., Frontera, G., Coll, L., Quiles, L., Isach, A., Bes-Rastrollo, M., Perona, Javier S., Fernández-Urzainqui, L., Fiol, F., del Hierro, T., Mata, M., Ginard, M., Jover, A., Liroz, M., Parra-Osés, A., García, J., Gómez-Gracia, Enrique, Montull, I., Ariz-Arnedo, M.J., Santos-Lozano, J.M., Ortega-Calvo, M., Valls-Pedret, C., Bautista-Castaño, Inmaculada, García, M., Leal, M., Gil Zarzosa, J., Rico, A., Serra-Mir, M., Martínez, E., San Vicente, J., Mellado, L., Babio, N., Santana Santana, A.J., Benavent, J., Maldonado Díaz, I., Miró-Moriano, L., De la Fuente-Arrillaga, C., Rovira, A., Oller, M., Domínguez-Espinaco, C., Martínez, P., Bianchi Alba, M., Vaquero-Diaz, S., Iglesias, P., Cabezas, C., Sala-Vila, A., Fernández-Rodríguez, M. J., de la Cruz, E., Román, P., Corchado, Y., Solis, E., Cabeza-Beunza, J.A., Clos, J., Lozano-Rodríguez, J.M., Mestres, G., García-García, M., Lamuela-Raventós, Rosa M., López-Sabater, M.C., Duaso, I., Santamaria, M.I., Salas-Huetos, A., Galera, A., Simón, C., Vinyoles, E., Castellote-Bargalló, Ana I., Quifer-Rada, P., Gea, A., Pérez-Heras, A., Doménech, M., Becerra-Tomás, Nerea, Trias, F., García, L., Brau, A., Rekondo, J., Sáez, G., Corbella, Emili, de Diego Salas, J., Fernández-Montero, A., Yuste, M.C., Prieto, R., Pérez-de-Ciriza, P., Bobe, I., Navajas, R., Sánchez-Ruiz, D., Tresserra-Rimbau, A., Schröder, H., Jurado-Ruíz, Enrique, Portillo, María P., Buil-Cosiales, P., Sarmiendo de la Fe, F., Sánchez Luque, J.J., Ferreira, C., Zazpe, I., Díez-Espino, Javier, Sarasa, I., Sánchez, M.S., Sanjulian, B., Marti, A., Sorlí, J.V., Portolés, Olga, Martínez, J. Alfredo, Baby, P., Ibarrola-Jurado, Nuria, Serrano-Martínez, M., Sánchez-Tainta, A., Fernández-Crehuet, Joaquín, Pascual-Pascual, P., Pascual, V., García-Arellano, A., Fernández, M., Paris, F., Giménez, F.J., Basteara-Gortari, J., Extremera-Urabayen, J.V., Benítez Pont, R., Viñas, C., Algorta, J., Martínez-Mazo, M.D., Garcia-Pérez, L., Serra-Majem, L., Bonet, M.T., Riera, C., Arroyo-Azpa, C., Guarner, A., Sola-Larraza, A., Barcena, F., García, Y., Gutiérrez-Bedmar, M., Arina-Vergara, E., Casas, Ricard, Oreja-Arrayago, C., Lasanta-Sáez, M.J., Mena, G., Francisco, S., Cia-Lecumberri, P., García-Valdueza, M., Diáz, A., Elcarte-Lopez, T., Artal-Moneva, F., Godoy, D., Martín, M. T., Vargas López, E., Medina-Remón, Alexander, Iglesias, C., Esparza-López, J.M., Figuerido-Garmendia, E., Cabre, M., Coltell, O., Wärnberg, J., Ruiz-Gutiérrez, Valentina, Villanueva, P., Quinzavos, L., Manzano, E., Martín, F., Amat, J., de Juan, C., Basells, J., Pla, I., Tur, J.A., Vizcaino, J., Basora-Gallisa, J., Núñez-Córdoba, J.M., Segarra, R., Hernández, P., Araque, M., García Roselló, J., Giardina, S., Macua-Martínez, T., Gutierrez, E., Toledo, E., Pedret, R., Guasch-Ferré, Marta, Baena, J.M., Pintó, Xavier, Díaz-López, A., Rosique-Esteban, N., Sanchez-Villegas, A., Fernández-Ballart, J., Parra, L., Velasco García, V., Balanza, R., Tello, S., Ramos, A., Simón García, C., Vila, J., Altés, A., Proenza, A., Álvarez-Pérez, J., de la Torre, Rafael, Muñoz-Aguayo, Daniel, Murillo, C., Fernández-Carrión, R., Rodríguez, M. A., Elosua, R., Tort, N., Casi, A., Falcón Sanabria, I., Marrugat, J., Amorós, M., Ruiz-Canela, M., Carratalá-Calvo, A., Mengual, L., Guillem-Saiz, P., Molina, N., Maestre, E., Gómez-Huelgas, R., Corbella, X., Cervello, T., González, R., Castañer, O., Farré, M., Sanz, E., González-Monje, I., Sánchez-Navarro, S., Carrasco, P., Ortega-Azorín, Carolina, Romaguera, D., Díez Benítez, E., and Roura, P.

Abstract

Background: Potatoes have a high glycemic load but also antioxidants, vitamins, and minerals. It is unclear what mechanisms are involved in relation to their effect on blood pressure (BP) and hypertension. Objectives: This study aimed to assess the association between potato consumption, BP changes, and the risk of hypertension in 2 Spanish populations. Methods: Separate analyses were performed in PREDIMED (PREvención con DIeta MEDiterránea), a multicenter nutrition intervention trial of adults aged 55-80 y, and the SUN (Seguimiento Universidad de Navarra) project, a prospective cohort made up of university graduates and educated adults with ages (means±SDs) of 42.7±13.3 y for men and 35.1± 10.7 y for women. In PREDIMED, generalized estimating equations adjusted for lifestyle and dietary characteristics were used to assess changes in BP across quintiles of total potato consumption during a 4-y follow-up. Controlled BP values (systolic BP < 140 mm Hg and diastolic BP < 90 mm Hg) during follow-up were also assessed. For SUN, multivariateadjusted HRs for incident hypertension during a mean 6.7-y follow-up were calculated. Results: In PREDIMED, the total potato intake was 81.9 ± 40.6 g/d. No overall differences in systolic or diastolic BP changes were detected based on consumption of potatoes. For total potatoes, the mean difference in change between quintile 5 (highest intake) and quintile 1 (lowest intake) in systolic BP after multivariate adjustment was 20.90 mm Hg (95% CI: -2.56, 0.76 mm Hg; P-trend = 0.1) and for diastolic BP was 20.02 mm Hg (95% CI: -0.93, 0.89 mm Hg; P-trend = 0.8). In SUN, the total potato consumption was 52.7 ± 33.6 g/d, and no significant association between potato consumption and hypertension incidence was observed in the fully adjusted HR for total potato consumption (quintile 5 compared with quintile 1: 0.98; 95% CI: 0.80, 1.19; P-trend = 0.8). Conclusions: Potato consumption is not associated with changes over 4 y in blood pressure among o

Published
2017

12. Prediction of cardiovascular disease by the framingham-REGICOR equation in the high-risk PREDIMED cohort: Impact of the mediterranean diet across different risk strata

Author

Instituto de Salud Carlos III, Centro Nacional de Investigaciones Cardiovasculares (España), Ministerio de Ciencia e Innovación (España), California Walnut Commission, Amor, A.J., Serra-Mir, M., Martínez-González, M.A., Corella, D., Salas-Salvadó, J., Fitó, Montserrat, Estruch, R., Serra-Majem, L., Arós, F., Babio, N., Ros, E., Cofán, M., Lecea, O., Rosique Esteban, N., Valls-Pedret, C., Freitas-Simoes, T.M., Doménech, M., Gilabert, R., Sagredo Arce, T., Bertolín-Muñoz, A., Tresserra-Rimbau, A., Jurado-Ruíz, Enrique, Salaverría, I., Pages, M.A., Cabré, J.J., Mestres, G., Paris, F., Llauradó, M., Pedret, R., Basells, J., Vizcaino, J., Segarra, R., Sacanella, E., Casas, Ricard, Frontera, G., Alonso-Gómez, A., Godoy, D., López-Sabater, M.C., de la Torre, Rafael, del Hierro, T., Hernandez-Alonso, P., Giardina, S., Ferreira-Pego, C., Pérez-Cabrera, J., Papandreou, C., Baby, P., Camacho, L., Toledo, E., Casanas Quintana, T., Carratalá-Calvo, A., Buil-Cosiales, P., Rovira, A., Ruiz-Canela, M., Martínez, J. Alfredo, Fiol, Miquel, Castellote-Bargalló, Ana I., Algorta, J., Álvarez-Pérez, J., Sanjulian, B., Ortega, E., Sánchez-Tainta, A., Díez-Espino, Javier, Sánchez-Villegas, A., Ginard, M., Fiol, F., García-Valdueza, M., Marrugat, J., Schröder, H., Molina, N., Maestre, E., Castañer, O., Farré, M., Sorli, J.V., Ramos, A., García, J., Moñino, M., Santamaría, M.I., Fernández-Rodríguez, M. J., Jover, A., Pérez-Heras, A., Zanon-Moreno, V., Díaz-Benítez, E.M., Carrasco, P., Ortega-Azorín, Carolina, Asensio, E.M., Oller, M., Proenza, A., Osma, R., Bargalló, N., Barragán, R., Francés, F., García, M., Romaguera, D., Guillén, M., Márquez, F., González, J.I., Saiz, C., Portillo, María P., Mengual, L., Viñas, C., Bautista-Castaño, Inmaculada, de Santamaría, L., Portolés, Olga, Giménez, F.J., Coltell, O., Guillem-Saiz, P., Chiva, G., Mata, M., Sorli, M., de Juan, C., Roura, P., Rekondo, J., Belló, M.C., Loma-Osorio, A., Gómez-Gracia, Enrique, Warnberg, J., Benítez Pont, R., Bianchi Alba, M., Gómez-Huelgas, R., Gueto Rubio, M.V., Bulló, M., Sáez, G., Yuste, M.C., Martínez, P., Valderas, P., Brau, A., Martínez-González, J., Velasco García, V., Romero, S., de Diego Salas, J., Razquin, C., Baca Osorio, A., Gil Zarzosa, J., Becerra-Tomás, Nerea, Guarner, A., Sánchez Luque, J.J., Eguaras, S., Vargas López, E., Ruiz-Gutiérrez, Valentina, Ibarrola-Jurado, Nuria, Tur, J.A., García Roselló, J., Perona, Javier S., Vigata López, M.D., Montero Romero, Emilio, García-García, M., Isach, A., Basora, J., González, R., Nissensohn, M., Díaz-González, V., Ruano-Rodríguez, C., Ortiz-Andrelluchi, A.P., Macías Gutiérrez, B., Santana-Santana, A.J., Pintó, Xavier, de la Cruz, E., García-Arellano, A., Mena, G., Marti, A., Salas-Huetos, A., Díaz-López, A., Arceiz Campo, M.T., Arranz, S., Martín, F., Galera, A., Soler, Y., Trias, F., Elosua, R., Sarasa, I., Quiles, L., Padres, E., Corbella, Emili, Muñoz-Aguayo, Daniel, Molina, C., Cabezas, C., Martín-Rillo, M.J., Vinyoles, E., Rovira, M.A., Goñi, E., Urtasun Samper, A., Tort, N., Sola, A., García, L., Baena, J.M., Flores, G., Verdú, J.M., Tello, S., Arroyo-Azpa, C., García-Pérez, L., Vazquez, Z., Amat, J., Duaso, I., García, Y., Iglesias, C., Simón, C., Quinzavos, L., Parra, L., Liroz, M., Pascual, V., García de la Noceda Montoy, M.D., Berrade, N., Llopis-Osorio, E., Vila, J., Villanueva Telleria, J., Benavent, J., Clos, J., Pla, I., Amorós, M., Bonet, M.T., Sanz, E., Extremera-Urabayen, V., Martín, M. T., Prieto, R., Sánchez, M.S., Altirriba, J., Ruiz-Baixauli, J., Cortés Ugalde, F., Manzano, E., Lamuela-Raventós, Rosa M., Altés, A., Sala-Vila, A., Francisco, S., Riera, C., Instituto de Salud Carlos III, Centro Nacional de Investigaciones Cardiovasculares (España), Ministerio de Ciencia e Innovación (España), California Walnut Commission, Amor, A.J., Serra-Mir, M., Martínez-González, M.A., Corella, D., Salas-Salvadó, J., Fitó, Montserrat, Estruch, R., Serra-Majem, L., Arós, F., Babio, N., Ros, E., Cofán, M., Lecea, O., Rosique Esteban, N., Valls-Pedret, C., Freitas-Simoes, T.M., Doménech, M., Gilabert, R., Sagredo Arce, T., Bertolín-Muñoz, A., Tresserra-Rimbau, A., Jurado-Ruíz, Enrique, Salaverría, I., Pages, M.A., Cabré, J.J., Mestres, G., Paris, F., Llauradó, M., Pedret, R., Basells, J., Vizcaino, J., Segarra, R., Sacanella, E., Casas, Ricard, Frontera, G., Alonso-Gómez, A., Godoy, D., López-Sabater, M.C., de la Torre, Rafael, del Hierro, T., Hernandez-Alonso, P., Giardina, S., Ferreira-Pego, C., Pérez-Cabrera, J., Papandreou, C., Baby, P., Camacho, L., Toledo, E., Casanas Quintana, T., Carratalá-Calvo, A., Buil-Cosiales, P., Rovira, A., Ruiz-Canela, M., Martínez, J. Alfredo, Fiol, Miquel, Castellote-Bargalló, Ana I., Algorta, J., Álvarez-Pérez, J., Sanjulian, B., Ortega, E., Sánchez-Tainta, A., Díez-Espino, Javier, Sánchez-Villegas, A., Ginard, M., Fiol, F., García-Valdueza, M., Marrugat, J., Schröder, H., Molina, N., Maestre, E., Castañer, O., Farré, M., Sorli, J.V., Ramos, A., García, J., Moñino, M., Santamaría, M.I., Fernández-Rodríguez, M. J., Jover, A., Pérez-Heras, A., Zanon-Moreno, V., Díaz-Benítez, E.M., Carrasco, P., Ortega-Azorín, Carolina, Asensio, E.M., Oller, M., Proenza, A., Osma, R., Bargalló, N., Barragán, R., Francés, F., García, M., Romaguera, D., Guillén, M., Márquez, F., González, J.I., Saiz, C., Portillo, María P., Mengual, L., Viñas, C., Bautista-Castaño, Inmaculada, de Santamaría, L., Portolés, Olga, Giménez, F.J., Coltell, O., Guillem-Saiz, P., Chiva, G., Mata, M., Sorli, M., de Juan, C., Roura, P., Rekondo, J., Belló, M.C., Loma-Osorio, A., Gómez-Gracia, Enrique, Warnberg, J., Benítez Pont, R., Bianchi Alba, M., Gómez-Huelgas, R., Gueto Rubio, M.V., Bulló, M., Sáez, G., Yuste, M.C., Martínez, P., Valderas, P., Brau, A., Martínez-González, J., Velasco García, V., Romero, S., de Diego Salas, J., Razquin, C., Baca Osorio, A., Gil Zarzosa, J., Becerra-Tomás, Nerea, Guarner, A., Sánchez Luque, J.J., Eguaras, S., Vargas López, E., Ruiz-Gutiérrez, Valentina, Ibarrola-Jurado, Nuria, Tur, J.A., García Roselló, J., Perona, Javier S., Vigata López, M.D., Montero Romero, Emilio, García-García, M., Isach, A., Basora, J., González, R., Nissensohn, M., Díaz-González, V., Ruano-Rodríguez, C., Ortiz-Andrelluchi, A.P., Macías Gutiérrez, B., Santana-Santana, A.J., Pintó, Xavier, de la Cruz, E., García-Arellano, A., Mena, G., Marti, A., Salas-Huetos, A., Díaz-López, A., Arceiz Campo, M.T., Arranz, S., Martín, F., Galera, A., Soler, Y., Trias, F., Elosua, R., Sarasa, I., Quiles, L., Padres, E., Corbella, Emili, Muñoz-Aguayo, Daniel, Molina, C., Cabezas, C., Martín-Rillo, M.J., Vinyoles, E., Rovira, M.A., Goñi, E., Urtasun Samper, A., Tort, N., Sola, A., García, L., Baena, J.M., Flores, G., Verdú, J.M., Tello, S., Arroyo-Azpa, C., García-Pérez, L., Vazquez, Z., Amat, J., Duaso, I., García, Y., Iglesias, C., Simón, C., Quinzavos, L., Parra, L., Liroz, M., Pascual, V., García de la Noceda Montoy, M.D., Berrade, N., Llopis-Osorio, E., Vila, J., Villanueva Telleria, J., Benavent, J., Clos, J., Pla, I., Amorós, M., Bonet, M.T., Sanz, E., Extremera-Urabayen, V., Martín, M. T., Prieto, R., Sánchez, M.S., Altirriba, J., Ruiz-Baixauli, J., Cortés Ugalde, F., Manzano, E., Lamuela-Raventós, Rosa M., Altés, A., Sala-Vila, A., Francisco, S., and Riera, C.

Abstract

Background-The usefulness of cardiovascular disease (CVD) predictive equations in different populations is debatable. We assessed the efficacy of the Framingham-REGICOR scale, validated for the Spanish population, to identify future CVD in participants, who were predefined as being at high-risk in the PREvención con DIeta MEDiterránea (PREDIMED) study-a nutrition-intervention primary prevention trial-and the impact of adherence to the Mediterranean diet on CVD across risk categories. Methods and Results-In a post hoc analysis, we assessed the CVD predictive value of baseline estimated risk in 5966 PREDIMED participants (aged 55-74 years, 57% women; 48% with type 2 diabetes mellitus). Major CVD events, the primary PREDIMED end point, were an aggregate of myocardial infarction, stroke, and cardiovascular death. Multivariate-adjusted Cox regression was used to calculate hazard ratios for major CVD events and effect modification from the Mediterranean diet intervention across risk strata (low, moderate, high, very high). The Framingham-REGICOR classification of PREDIMED participants was 25.1% low risk, 44.5% moderate risk, and 30.4% high or very high risk. During 6-year follow-up, 188 major CVD events occurred. Hazard ratios for major CVD events increased in parallel with estimated risk (2.68, 4.24, and 6.60 for moderate, high, and very high risk), particularly in men (7.60, 13.16, and 15.85, respectively, versus 2.16, 2.28, and 3.51, respectively, in women). Yet among those with low or moderate risk, 32.2% and 74.3% of major CVD events occurred in men and women, respectively. Mediterranean diet adherence was associated with CVD risk reduction regardless of risk strata (P > 0.4 for interaction). Conclusions-Incident CVD increased in parallel with estimated risk in the PREDIMED cohort, but most events occurred in non- high-risk categories, particularly in women. Until predictive tools are improved, promotion of the Mediterranean diet might be useful to reduce CVD indepen

Published
2017

13. Prediction of Cardiovascular Disease by the Framingham‐REGICOR Equation in the High‐Risk PREDIMED Cohort: Impact of the Mediterranean Diet Across Different Risk Strata

Author

Amor, Antonio J., primary, Serra‐Mir, Mercè, additional, Martínez‐González, Miguel A., additional, Corella, Dolores, additional, Salas‐Salvadó, Jordi, additional, Fitó, Montserrat, additional, Estruch, Ramón, additional, Serra‐Majem, Lluis, additional, Arós, Fernando, additional, Babio, Nancy, additional, Ros, Emilio, additional, Ortega, Emilio, additional, Pérez‐Heras, A., additional, Viñas, C., additional, Casas, R., additional, de Santamaría, L., additional, Romero, S., additional, Sacanella, E., additional, Chiva, G., additional, Valderas, P., additional, Arranz, S., additional, Baena, J. M., additional, García, M., additional, Oller, M., additional, Amat, J., additional, Duaso, I., additional, García, Y., additional, Iglesias, C., additional, Simón, C., additional, Quinzavos, Ll., additional, Parra, Ll., additional, Liroz, M., additional, Benavent, J., additional, Clos, J., additional, Pla, I., additional, Amorós, M., additional, Bonet, M. T., additional, Martin, M. T., additional, Sánchez, M. S., additional, Altirriba, J., additional, Manzano, E., additional, Altés, A., additional, Sala‐Vila, A., additional, Cofán, M., additional, Valls‐Pedret, C., additional, Freitas‐Simoes, T. M., additional, Doménech, M., additional, Gilabert, R., additional, Bargalló, N., additional, Bulló, M., additional, Basora, J., additional, González, R., additional, Díaz‐López, A., additional, Molina, C., additional, Mena, G., additional, Márquez, F., additional, Martínez, P., additional, Ibarrola, N., additional, Sorli, M., additional, García Roselló, J., additional, Martín, F., additional, Tort, N., additional, Isach, A., additional, Salas‐Huetos, A., additional, Becerra‐Tomás, N., additional, Rosique Esteban, N., additional, Cabré, J. J., additional, Mestres, G., additional, Paris, F., additional, Llaurado, M., additional, Pedret, R., additional, Basells, J., additional, Vizcaino, J., additional, Segarra, R., additional, Hernandez‐Alonso, P., additional, Giardina, S., additional, Ferreira‐Pego, C., additional, Papandreou, C., additional, Camacho, L., additional, Toledo, E., additional, Buil‐Cosiales, P., additional, Ruiz‐Canela, M., additional, Martínez, J. A., additional, Sanjulian, B., additional, Sánchez‐Tainta, A., additional, Diez‐Espino, J., additional, Razquin, C., additional, Garcia‐Arellano, A., additional, Goni, E., additional, Vazquez, Z., additional, Berrade, N., additional, Extremera‐Urabayen, V., additional, Eguaras, S., additional, Marti, A., additional, Arroyo‐Azpa, C., additional, García‐Pérez, L., additional, Villanueva Telleria, J., additional, Cortés Ugalde, F., additional, Sagredo Arce, T., additional, de la Noceda Montoy, M. D. García, additional, Vigata López, M. D., additional, Arceiz Campo, M. T., additional, Urtasun Samper, A., additional, Gueto Rubio, M. V., additional, Sola, A., additional, Goñi, N., additional, Lecea, O., additional, Tello, S., additional, Vila, J., additional, de la Torre, R., additional, Muñoz‐Aguayo, D., additional, Elosua, R., additional, Marrugat, J., additional, Schröder, H., additional, Molina, N., additional, Maestre, E., additional, Castañer, O., additional, Rovira, A., additional, Farre, M., additional, Sorli, J. V., additional, Zanon‐Moreno, V., additional, Carrasco, P., additional, Ortega‐Azorín, C., additional, Asensio, E. M., additional, Osma, R., additional, Barragán, R., additional, Francés, F., additional, Guillén, M., additional, González, J. I., additional, Saiz, C., additional, Portolés, O., additional, Giménez, F. J., additional, Coltell, O., additional, Guillem‐Saiz, P., additional, Quiles, L., additional, Pascual, V., additional, Riera, C., additional, Pages, M. A., additional, Godoy, D., additional, Carratala‐Calvo, A., additional, Martín‐Rillo, M. J., additional, Llopis‐Osorio, E., additional, Ruiz‐Baixauli, J., additional, Bertolín‐Muñoz, A., additional, Salaverría, I., additional, del Hierro, T., additional, Algorta, J., additional, Francisco, S., additional, Alonso‐Gómez, A., additional, Sanz, E., additional, Rekondo, J., additional, Bello, M. C., additional, Loma‐Osorio, A., additional, Gómez‐Gracia, E., additional, Warnberg, J., additional, Benítez Pont, R., additional, Bianchi Alba, M., additional, Gómez‐Huelgas, R., additional, Martínez‐González, J., additional, Velasco García, V., additional, de Diego Salas, J., additional, Baca Osorio, A., additional, Gil Zarzosa, J., additional, Sánchez Luque, J. J., additional, Vargas López, E., additional, Ruiz‐Gutiérrez, V., additional, Sánchez Perona, J., additional, Montero Romero, E., additional, García‐García, M., additional, Jurado‐Ruiz, E., additional, Fiol, M., additional, García‐Valdueza, M., additional, Moñino, M., additional, Proenza, A., additional, Prieto, R., additional, Frontera, G., additional, Ginard, M., additional, Fiol, F., additional, Jover, A., additional, Romaguera, D., additional, García, J., additional, Lapetra, J., additional, Santos‐Lozano, J. M., additional, Ortega‐Calvo, M., additional, Mellado, L., additional, Leal, M., additional, Martínez, E., additional, José García, F., additional, Román, P., additional, Iglesias, P., additional, Corchado, Y., additional, Miró, L., additional, Domínguez, C., additional, Lozano, J. M., additional, Mayoral, E., additional, Lamuela‐Raventós, R. M., additional, López‐Sabater, M. C., additional, Castellote‐Bargallo, A. I., additional, Tresserra‐Rimbau, A., additional, Álvarez‐Pérez, J., additional, Díaz‐Benítez, E. M., additional, Bautista Castaño, I., additional, Sánchez‐Villegas, A., additional, Fernández‐Rodríguez, M. J., additional, Casanas Quintana, T., additional, Pérez‐Cabrera, J., additional, Nissensohn, M., additional, Díaz‐González, V., additional, Ruano‐Rodríguez, C., additional, Ortiz‐Andrelluchi, A. P., additional, Macías Gutiérrez, B., additional, Santana‐Santana, A. J., additional, Pintó, X., additional, de la Cruz, E., additional, Galera, A., additional, Soler, Y., additional, Trias, F., additional, Sarasa, I., additional, Padres, E., additional, Corbella, E., additional, Cabezas, C., additional, Vinyoles, E., additional, Rovira, M. A., additional, García, L., additional, Flores, G., additional, Verdú, J. M., additional, Baby, P., additional, Ramos, A., additional, Mengual, L., additional, Roura, P., additional, Yuste, M. C., additional, Guarner, A., additional, Santamaría, M. I., additional, Mata, M., additional, de Juan, C., additional, Brau, A., additional, Tur, J. A., additional, Portillo, M. P., additional, Sáez, G., additional, Aldamiz, M., additional, Alonso, A., additional, Berjón, J., additional, Forga, L., additional, Gallego, J., additional, Larrauri, A., additional, Portu, J., additional, Timiraos, J., additional, and Serrano‐Martínez, M., additional

Published
2017
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19. Development of a novel immunochromatographic lateral flow assay specific for Mycobacterium bovis cells and its application in combination with immunomagnetic separation to test badger faeces.

Author

Stewart LD, Tort N, Meakin P, Argudo JM, Nzuma R, Reid N, Delahay RJ, Ashford R, Montgomery WI, and Grant IR

Subjects
Animals, Antibodies, Bacterial analysis, Immunomagnetic Separation methods, Sensitivity and Specificity, Chromatography, Affinity veterinary, Feces microbiology, Immunomagnetic Separation veterinary, Mustelidae microbiology, Mycobacterium bovis isolation & purification
Abstract

Background: The European badger is an important wildlife reservoir of Mycobacterium bovis implicated in the spread of bovine tuberculosis in the United Kingdom and Ireland. Infected badgers are known to shed M. bovis in their urine and faeces, which may contaminate the environment. To aid bovine tuberculosis control efforts novel diagnostic tests for detecting infected and shedding badgers are needed. We proposed development of a novel, rapid immunochromatographic lateral flow device (LFD) as a non-invasive test to detect M. bovis cells in badger faeces. Its application in combination with immunomagnetic separation (IMS) to detect Mycobacterium bovis cells in badger faeces is reported here., Results: A novel prototype LFD for M. bovis cells was successfully developed, with unique specificity for M. bovis and a limit of detection 50% (LOD 50% ) of 1.7 × 10 4  M. bovis cells/ml. When IMS was employed to selectively capture and concentrate M. bovis cells from badger faeces prior to LFD testing, the LOD 50% of the IMS-LFD assay was 2.8 × 10 5  M. bovis cells/ml faecal homogenate. Faeces samples collected from latrines at badger setts in a region of endemic bovine tuberculosis infection were tested; 78 (18%) of 441 samples tested IMS-LFD assay positive, whereas 140 (32%) tested IMS-qPCR positive (Kappa agreement -0.009 ± 0.044, p = 0.838). Subsequently, when 130 faeces samples from live captured, or captive, badgers of known infection status (on the basis of StatPak, interferon-γ and/or culture results) were tested, the IMS-LFD assay had higher relative diagnostic specificity (Sp 0.926), but poorer relative diagnostic sensitivity (Se 0.081), than IMS-qPCR (Sp 0.706, Se 0.581) and IMS-culture (Sp 0.794, Se 0.436)., Conclusions: The novel IMS-LFD assay, although very specific for M. bovis, has low analytical sensitivity (indicated by the LOD 50% ) and would only detect badgers shedding high numbers of M. bovis (>10 4-5 cells/g) in their faeces. The novel LFD would, therefore, have limited value as a non-invasive test for badger TB surveillance purposes but it may have value for alternative veterinary diagnostic applications.

Published
2017
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20. Multimodal plasmonic biosensing nanostructures prepared by DNA-directed immobilization of multifunctional DNA-gold nanoparticles.

Author

Tort N, Salvador JP, and Marco MP

Subjects
DNA, Single-Stranded chemistry, Gold chemistry, Nucleic Acid Hybridization, Oligonucleotide Array Sequence Analysis, Oligonucleotides chemistry, Stanozolol chemistry, Surface Plasmon Resonance, Biosensing Techniques, Immobilized Nucleic Acids chemistry, Nanoparticles chemistry, Stanozolol isolation & purification
Abstract

Biofunctional multimodal plasmonic nanostructures suitable for multiplexed localized surface plasmon resonance (LSPR) biosensing have been created by DNA-directed immobilization (DDI) of two distinct multifunctional biohybrid gold nanoparticles. Gold nanoparticles (AuNP) of distinct sizes, and therefore showing distinct plasmon resonant peaks (RP), have been biofunctionalized and codified with two different single stranded-DNA (ssDNA) chains. One of these oligonucleotide chains has been specifically designed to direct each AuNP to a distinct location of the surface of a DNA microarray chip through specific hybridization with complementary oligonucleotide strands. Scanning Electron Microscopy (SEM) has been used to demonstrate selective immobilization of each AuNP on distinct spots. The second ssDNA chain of the AuNPs provides the possibility to introduce by hybridization distinct types of bioactive molecules or bioreceptors, on a reversible manner. In this work, hapten-oligonucleotide bioconjugate probes, with sequences complementary to the second ssDNA linked to the AuNP, have been synthesized and used to create multiplexed hapten-biofuncionalized plasmonic nanostructures. The oligonucleotide probes consist on anabolic androgenic steroid haptens (AAS) covalently linked to specifically designed oligonucleotide sequences. The biofunctionality of these plasmonic nanostructures has been demonstrated by fluorescent microarray immunoassay and LSPR measurements, recording the shift of the RP produced after the antibody binding to the corresponding hapten-oligonucleotide probes immobilized on the nanostructured surface. Preliminary data show that this approach could allow manufacturing multifunctional multimodal LSPR chips for multiplexed analysis of different substances reaching very good detectability. Thus, small molecular weigh, analytes such as stanozolol (ST,) could be detected at concentrations in the low nM range. The results here presented open the door for an easy way to construct site-encoded multiplexed multimodal LSPR sensor transducers, combining the DDI strategies with multimodal biohybrid nanoparticles showing distinct optical properties., (Copyright © 2016 Elsevier B.V. All rights reserved.)

Published
2017
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21. Synthesis of steroid-oligonucleotide conjugates for a DNA site-encoded SPR immunosensor.

Author

Tort N, Salvador JP, Aviñó A, Eritja R, Comelles J, Martínez E, Samitier J, and Marco MP

Subjects
Molecular Structure, Oligonucleotides chemistry, Oligonucleotides isolation & purification, Biosensing Techniques instrumentation, DNA, Single-Stranded chemistry, Haptens chemistry, Oligonucleotides chemical synthesis, Steroids chemistry, Surface Plasmon Resonance instrumentation
Abstract

The excellent self-assembling properties of DNA and the excellent specificity of the antibodies to detect analytes of small molecular weight under competitive conditions have been combined in this study. Three oligonucleotide sequences (N(1)up, N(2)up, and N(3)up) have been covalently attached to three steroidal haptens (8, hG, and 13) of three anabolic-androgenic steroids (AAS), stanozolol (ST), tetrahydrogestrinone (THG), and boldenone (B), respectively. The synthesis of steroid-oligonucleotide conjugates has been performed by the reaction of oligonucleotides carrying amino groups with carboxyl acid derivatives of steroidal haptens. Due to the chemical nature of the steroid derivatives, two methods for coupling the haptens and the ssDNA have been studied: a solid-phase coupling strategy and a solution-phase coupling strategy. Specific antibodies against ST, THG, and B have been used in this study to asses the possibility of using the self-assembling properties of the DNA to prepare biofunctional SPR gold chips based on the immobilization of haptens, by hybridization with the complementary oligonucleotide strands possessing SH groups previously immobilized. The capture of the steroid-oligonucleotide conjugates and subsequent binding of the specific antibodies can be monitored on the sensogram due to variations produced on the refractive index on top of the gold chip. The resulting steroid-oligonucleotide conjugates retain the hybridization and specific binding properties of oligonucleotides and haptens as demonstrated by thermal denaturation experiments and surface plasmon resonance (SPR).

Published
2012
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22. Multiplexed immunoassay to detect anabolic androgenic steroids in human serum.

Author

Tort N, Salvador JP, and Marco MP

Subjects
Doping in Sports prevention & control, Humans, Anabolic Agents blood, Enzyme-Linked Immunosorbent Assay methods, Steroids blood, Substance Abuse Detection methods
Abstract

A multianalyte enzyme-linked immunosorbent assay (ELISA) has been developed for the simultaneous detection of anabolic androgenic steroids (AAS) in human serum. The multiplexed method was developed according to a planar strategy in which the analytes are identified by their location in the microtiter plate. In the immunochemical procedure established here, human serum samples are mixed with a cocktail of antibodies and added to the distinct sections of a microplate biofunctionalized with different haptenized biomolecules. The cocktail of antibodies consists of a mixture of polyclonal antibodies raised against stanozolol (ST), boldenone (B), and tetrahydrogestrinone (THG). The whole immunochemical analytical procedure takes around 2 h including sample preparation, and many samples can be processed simultaneously to screen for the presence of the three AAS in a single run. Using this ELISA, ST, B, and THG can be detected and quantified individually. When used as a screening method, due to the cross-reactivity profiles of the immunoreagents used, the presence of up to 11 AAS can be detected simultaneously. The detectabilities achieved by this method in human serum are below the MRPLs (minimum required performance limits) proposed by WADA (World Anti-Doping Agency) and reference laboratories of the European Community.

Published
2012
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23. Preliminary study for simultaneous detection and quantification of androgenic anabolic steroids using ELISA and pattern recognition techniques.

Author

Calvo D, Tort N, Salvador JP, Marco MP, Centi F, and Marco S

Subjects
Androgens analysis, Enzyme-Linked Immunosorbent Assay, Pattern Recognition, Automated methods, Steroids analysis
Abstract

A first step towards the multidetection, identification and quantification of anabolic androgenic steroids by enzyme-linked immunosorbent assay (ELISA) has been performed in this study. This proposal combines multiple competitive ELISA assays with different cross-reactivity profiles and multivariate data analysis techniques. Data have been analyzed by principal component analysis in conjunction with a novel K-nearest line classifier. This proposal allows simultaneous detection of up to four different steroids in the range of concentration from 0.1 to 316.2 nM with a total rate of 90.6% of correct detection, even in the presence of cross-reactivities. A methodology for concentration prediction is also presented with satisfactory results.

Published
2011
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24. Capture and culturing of living cells on microstructured DNA substrates.

Author

Reisewitz S, Schroeder H, Tort N, Edwards KA, Baeumner AJ, and Niemeyer CM

Subjects
Antibodies chemistry, Cell Adhesion, Cell Line, Cell Line, Tumor, Dendrimers chemistry, Humans, Cytological Techniques, DNA chemistry
Abstract

A modular system for the DNA-directed immobilization of antibodies was applied to capture living cells on microstructured DNA surfaces. It is demonstrated in two different set-ups, static incubation and hydrodynamic flow, that this approach is well suited for specific capture and selection of cells from culture medium. The adhered cells show intact morphology and they can be cultivated to grow to dense monolayers, restricted to the lateral dimensions of DNA spots on the surface. Owing to the modularity of surface biofunctionalization, the system can readily be configured to serve as a matrix for adhesion and growth of different cells, as demonstrated by specific binding of human embryonic kidney cells (HEK293) and Hodgkin lymphoma L540cy cells onto patches bearing appropriate recognition moieties inside a microfluidic channel. We therefore anticipate that the systems described here should be useful for fundamental research in cell biology or applications in biomedical diagnostics, drug screening, and nanobiotechnology.

Published
2010
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25. Non-specific adsorption of streptavidin on single walled carbon nanotubes.

Author

González M, Tort N, Benito AM, Maser W, Marco MP, and Martínez MT

Abstract

We report the semi quantitative determination of the non specific adsorption of streptavidin onto raw and functionalized single walled nanotubes (SWNTs) using different approaches. SWNTs were covalently functionalized with carboxylated groups, amine groups and polyethylene glycol (PEG), and non-covalently functionalized with polyethylene glycol, Pluronic F-127 and Tween20. SWNTs covalent functionalization has been carried out through oxidation and acyl chloride formation. The non covalent functionalization was carried out by SWNTs dispersion in aqueous solution of the corresponding surfactant or polymer. A colorimetric test based on the horseradish peroxidase-catalyzed oxidation of 3,3',5,5'-tetramethylbenzidine (TMB) was used to determine the presence of streptavidin onto the SWNTs. Streptavidin adsorption was also carried out by covalent bonding of biotin to SWNTs, to compare the specific and non-specific adsorption. Non specific streptavidin adsorption has been observed on pristine and all types of functionalized SWNTs tested. This adsorption of streptavidin on the surface of the SWNTs could be used to link other biomolecules to the nanotubes, using the high specific bonding between biotin and streptavidin.

Published
2009
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