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The aim of this work was to test the hypothesis that a moderate intake of organic purple grape juice shows a positive radiomodifier effect over early behavioural damage following acute X-irradiation in mice. Anxiety-, locomotion-, and feeding-related responses to 6 Gy total body X-irradiation (TBI) were studied via open field, Rotarod, and feeding/drinking recording. Thirty-two male mice weighing 25-30 g were grouped according grape juice (J) or water (W) ad libitum drinking and either non-irradiated (N) or irradiated (R). 24 h post-TBI the access frequency to the center and corners of the open field was decreased, and the total stay in the corners increased, in RW vs. NW mice. Anxiety-related parameters decreased in RJ vs. RW mice. Rotarod latency times increased 72 h post-TBI in RJ vs RW mice. No overall changes in food and drink intake were observed along the experimental period. On the irradiation day, bout number was increased and bout duration was decreased in RW mice. The changes were reversed by purple grape juice intake. Grape juice intake before and after TBI can overcome several radiation-induced changes in behaviour within 24-72 hours after sub-lethal X-irradiation. This beneficial effect on short-term anxiety and mobilityrelated activities could probably be included in the list of flavonoid bio-effects. The present findings could be relevant in designing preventive interventions aimed to enhance body defense mechanisms against short-term irradiation damage.
Palabras Clave: Anxiety. Behaviour. Grape juice. Ionizing radiation. Mice.
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Enrique Ramón-Arbués , Blanca Martínez Abadía , José Manuel Granada López , Emmanuel Echániz Serrano , Begoña Pellicer García , Raúl Juárez Vela , Sandra Guerrero Portillo , Minerva Saéz Guinoa
Enrique Contreras García , Ana Zaragoza-Martí
Andrea Socorro Álvarez-Villaseñor , Uriel Flores Osuna , Juana Sara Torres Barrera , Raquel Flores Torrecillas , Clotilde Fuentes Orozco , Laura Lizeth Reyes Aguirre , Francisco José Barbosa Camacho , Mariana Chávez Tostado , Bertha Georgina Guzmán Ramírez , Alejandro González Ojeda
Pedro Delgado-Floody , Felipe Caamaño-Navarrete , Iris Paola Guzmán-Guzmán , Daniel Jerez Mayorga , Alfonso Cofré , Cristian Gabriel Álvarez Lepin
Nelson Hun Gamboa , Alfonso Urzúa Morales , Antonio López Espinoza
Francesco Pazzi , José Carmelo Adsuar , Francisco Javier Domínguez-Muñoz , Miguel Ángel García-Gordillo , Narci Gusi , Daniel Collado-Mateo
Alejandro Martínez-Rodríguez , Cristina Reche-García , Maria del Carmen Martínez-Fernández , José Miguel Martínez-Sanz
José Francisco López Gil , Anelise Reis Gaya , Miguel Angelo dos Santos Duarte Junior , Juan Luis Yuste Lucas
Rosaura Leis Trabazo , José Manuel Moreno-Villares , Gregorio Varela-Moreiras , Ángel Gil
Eryka Maria dos Santos Alves , Nathalia Caroline de Oliveira Melo , Ana Carolina Oliveira Costa , Humberto de Moura Barbosa , Nathália Cavalcanti de Morais Araújo , Gisélia de Santana Muniz , Elizabeth do Nascimento
Maria Alice dos Santos Nogueira , Bruno dos Santos de Assis , Célia Cristina Diogo Ferreira , Ana Beatriz Franco-Sena Siqueira , Leila Sicupira Carneiro de Souza Leão , Luana Azevedo de Aquino
Özlem Özpak Akkuş , Meltem Mermer , Dilek Hamdanoğullari , Burak Erden
Paola Olarte Hernández , Luz Mery Noguera Machacón , Yaneth Herazo Beltrán
Aránzazu Aparicio , José Miguel Perea Sánchez , Liliana Guadalupe González-Rodríguez , María del Carmen Lozano Estevan
Vanesa Erica Anger , Jesica Formoso , Mónica Teresa Katz
Ana Mora , Antonio López-Espinoza , Alma G. Martínez Moreno , Samantha Josefina Bernal-Gómez , Tania Yadira Martínez Rodríguez , Nelson Hun Gamboa
Giovana Ribeiro Pegoraro , Betânia Boeira Scheer , Thielen Borba da Costa , Maria Verónica Márquez Costa , Simone Muniz Pacheco , Sandra Costa Valle
Héctor Fuentes Barría , Raúl Alberto Aguilera Eguía , Catalina González Wong
Jolanta Malinowska-Borowska , Katarzyna Waldera , Anna Głogowska-Gruszka
Pedro Juan Tárraga López , Almudena Tárraga Marcos , Josefa María Panisello , Julio Antonio Herencia Carbayo , María Loreto Tárraga Marcos , José Francisco López-Gil
Héctor Fuentes Barría , Raúl Alberto Aguilera Eguía , Luis Soto Jara , Catalina González Wong
Josefa Canals , Victoria Arija Val
María José Castro Alija , Marlhyn Valero Pérez , Susana Belmonte Cortés , Marta de Diego Díaz Plaza
Susana Aznar Laín , Blanca Román-Viñas
Pedro Manuel Ruiz Lázaro , Carlos Imaz Roncero , Jesús Pérez Hornero
Marta de Diego Díaz Plaza , Susana Belmonte Cortés , José Pedro Novalbos Ruiz , María José Santi Cano , Amelia Rodríguez Martín
Marta de Diego Díaz Plaza , José Pedro Novalbos Ruiz , Amelia Rodríguez Martín , María José Santi Cano , Susana Belmonte Cortés
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