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Listar por palabra clave "In vivo"

Mostrando ítems 1-19 de 19

Biomimetic microgels for articular cartilage regeneration. A minipig knee model

Milián, Lara; Ródenas Rochina, Joaquín; Alcorisa, Ignacio; Plá-Salom, Júlia; Aguilar Hernández, Ángel; Gómez-Tejedor, José-Antonio; Gallego-Ferrer, Gloria; Sancho-Tello, María; Monllau, Juan Carlos; Mata Roig, Manuel; Gómez Ribelles, José Luís (Elsevier, 2024-10-24)

[EN] The aim of this study is to explore, with an in vivo model, the regeneration of articular cartilage that can be obtained with a strategy that combines the stimulation of the subchondral bone with the implantation of ...
Dielectric Characterization of In Vivo Abdominal and Thoracic Tissues in the 0.5 26.5 GHz Frequency Band for Wireless Body Area Networks

Fornés Leal, Alejandro; Cardona Marcet, Narciso; Frasson, Matteo; Castelló-Palacios, Sergio; Nevárez, Andrea; PONS BELTRÁN, VICENTE; Garcia-Pardo, Concepcion (Institute of Electrical and Electronics Engineers, 2019-03-13)

[EN] The dielectric properties of biological tissues are of utmost importance in the development of wireless body area networks (WBANs), especially for implanted devices. The early design stages of medical devices like ...
Digestibilidad de nutrientes y compuestos bioactivos en caqui y productos derivados

Sánchez Alberola, Santiago (Universitat Politècnica de València, 2020-10-01)

[ES] Actualmente, la preocupación del consumidor por la salud ha incrementado y esto ha provocado la aparición o redescubrimiento de nuevos alimentos como el caqui y productos derivados de este. Esta fruta contiene numerosos ...
Effect of Breathing on UWB Propagation Characteristics for Ingestible and Implantable Devices

Garcia-Pardo, Concepcion; Fornés Leal, Alejandro; Frasson, Matteo; Pons Beltran, Vicente; Cardona Marcet, Narciso (Institute of Electrical and Electronics Engineers, 2022-04)

[EN] Wireless in-body devices are those in which a medical sensor is introduced-implanted or ingested- inside the human body and communicates with a remote node. Some in-body applications demand high data rates, so ...
Effect of in vitro and in vivo conditions on development of parthenogenetic rabbit embryos after vitrification

Naturil Alfonso, Carmen; Jiménez Trigos, María Estrella; Vicente Antón, José Salvador; Marco Jiménez, Francisco (Elsevier, 2015-08)

[EN] Parthenote embryos offer multiple opportunities in biotechnological research, so it is important to analyse the possibilities for their cryopreservation in order to establish a biobank. The aim of this experiment was ...
Effect of surface properties in protein corona development on mesoporous silica nanoparticles

CLEMMENTS, ALDEN MICHAEL; Muniesa Lajara, Carlos; Landry, Christopher Caron; Botella Asuncion, Pablo (Royal Society of Chemistry, 2014)

[EN] The composition of the protein corona formed on mesoporous silica nanoparticles with several surface modifications was characterized. Low MW serum proteins were preferentially adsorbed, and PEGylated nanoparticles did ...
Electrical conductivity measurement in human liver tissue: assessment on normal vs. tumor tissue and under in vivo vs. ex vivo conditions

Sarreshtehdari, Amirhossein; García-Sánchez, Tomás; Sánchez-Velázquez, Patricia; Ielpo, Benedetto; Berjano, Enrique; Villamonte, Maria; Moll, Xavier; Burdio, Fernando (MDPI AG, 2024-08-08)

[EN] This study evaluated electrical conductivity in human liver tissue in the 3¿1000 kHz frequency range to compare normal versus tumor tissues under in vivo versus ex vivo conditions. Methods: Previous informed consent ...
Estrategias para mitigar la toxicidad asociada a la exposición crónica al mercurio a través de la dieta

Rodríguez Viso, Pilar (Universitat Politècnica de València, 2023-04-20)

[ES] La dieta es la principal vía de exposición a mercurio (Hg) para la mayoría de la población. Las principales formas de Hg en los alimentos son el metilmercurio (MeHg) y el Hg inorgánico divalente [Hg(II)]. Aunque el ...
Evaluación del efecto antifúngico de compuestos fenólicos para su aplicación a melocotón y nectarina

Rojas Carmona, Rodrigo Ignacio (Universitat Politècnica de València, 2024-10-02)

[ES] Según la FAO, la producción mundial de melocotón y nectarina supera los 25 millones de toneladas al año, y es clave para el futuro del sector agroalimentario de muchas regiones rurales y agrarias del planeta. Uno de ...
Evaluación in vivo de la osteointegración de implantes con tratamiento de plasma rico en factores de crecimiento (PRGF-Endoret)

Primo Capella, Victor; Ferris Oñate, Javier Mariano; Atienza Vicente, Carlos Manuel (PUES, 2013)

[ES] El éxito de las terapias de regeneración basadas en implantes se debe a las excelentes propiedades de interacción del material titanio con el hueso, descubiertas a finales de los años 50 (1). La capa de óxido que se ...
Generation of live offspring from vitrified embryos with synthetic polymers Supercool X-1000 and Supercool Z-1000

Marco Jiménez, Francisco; Jiménez Trigos, María Estrella; Lavara García, Raquel; Vicente Antón, José Salvador (Cryo Letters, 2014-07)

[EN] BACKGROUND: Ice growth and recrystallisation are considered important factors in determining vitrification outcomes. Synthetic polymers inhibit ice formation during cooling or warming of the vitrification process. ...
Glutathione-sensitive nanoplatform for monitored intracellular delivery and controlled release of Camptothecin

Muniesa Lajara, Carlos; Vicente Vilas, Victor; Quesada Vilar, Manuel; SAEZ-ATIENZAR, SARA; BLESA-BLESA, JOSE RAFAEL; Abasolo, Ibane; Fernández, Yolanda; Botella Asuncion, Pablo (Royal Society of Chemistry, 2013)

[EN] We report the design, synthesis, characterization and in vitro testing of a novel nanodrug based on a covalent linking model that allows intracellular controlled release of the pharmaceutical payload. A new synthetic ...
Inactivation of PYR/PYL/RCAR ABA receptors by tyrosine nitration may enable rapid inhibition of ABA signaling by nitric oxide in plants

Castillo López del Toro, Mª Cruz; Lozano Juste, Jorge; González Guzmán, Miguel; Rodriguez, Lesia; Rodríguez Egea, Pedro Luís; Leon Ramos, Jose (American Association for the Advancement of Science, 2015-09-01)

[EN] Abscisic acid (ABA) is a phytohormone that inhibits growth and enhances adaptation to stress in plants. ABA perception and signaling rely on its binding to receptors of the pyrabactin resistance1/PYR1-like/regulatory ...
Parthenogenic blastocysts cultured under in vivo conditions exhibit proliferation and differentiation expression genes similar to those of normal embryos

Naturil Alfonso, Carmen; Saenz de Juano Ribes, María de los Desamparados; Peñaranda, D.S.; Vicente Antón, José Salvador; Marco Jiménez, Francisco (Elsevier Masson, 2011)

Parthenote embryos offer multiple possibilities in biotechnological investigation, such as stem cell research. However, there is still a dearth of knowledge of this kind of embryo. In this study, development and ploidy ...
Parthenogenic blastocysts cultured under in vivo conditions exhibited proliferation and differentiation expression genes similar to those normal embryos

Naturil Alfonso, Carmen (Universitat Politècnica de València, 2012-05-10)

Parthenotes embryos offer multiple possibilities in biotechnological investigations, such as stem cell research. However, there is still a dearth of knowledge of this kind of embryos. In this study, we analyzed development ...
Polvos procedentes de excedentes de caqui como ingredientes funcionales en pienso para ratas de experimentación

Pardo Pérez, Eva (Universitat Politècnica de València, 2024-09-03)

[ES] La industrialización de frutas y hortalizas produce una significativa cantidad de residuos orgánicos que impactan negativamente en el medio ambiente y requieren una gestión adecuada. Aunque estos desechos son una ...
Preliminary evaluation of fenugreek (Trigonella foenum-graecum) seed gum as a potential prebiotic for growing rabbits in Tunisia: effects on in vivo faecal digestibility and in vitro fermentation

Zemzmi, J.; Ródenas, L.; Blas, E.; Abdouli, H.; Najar, T.; Pascual, J.J. (Universitat Politècnica de València, 2020-09-30)

[EN] This study aims to determine the effect of dietary inclusion of fenugreek seed gum (FSG), rich in galactomannans, on nutrient apparent digestibility and caecal environment, as well as on in vitro caecal fermentation ...
Simultaneous serotonin and dopamine monitoring across timescales by rapid pulse voltammetry with partial least squares regression

Movassaghi, Cameron S.; Perrotta, Katie A.; Yang, Hongyan; Iyer, Rahul; Cheng, Xinyi; Dagher, Merel; Alcañiz Fillol, Miguel; Andrews, Anne M. (Springer-Verlag, 2021-11)

[EN] Many voltammetry methods have been developed to monitor brain extracellular dopamine levels. Fewer approaches have been successful in detecting serotonin in vivo. No voltammetric techniques are currently available to ...
UWB Path Loss Models for Ingestible Devices

Pérez-Simbor, Sofia; Andreu-Estellés, Carlos; Garcia-Pardo, Concepcion; Frasson, Matteo; Cardona Marcet, Narciso (Institute of Electrical and Electronics Engineers, 2019)

[EN] Currently, some medical devices such as the Wireless Capsule Endoscopy (WCE) are used for data transmission from inside to outside the body. Nevertheless, for certain applications such as WCE, the data rates offered ...