Search results for "P3"
showing 10 items of 786 documents
A new perspective on adolescent athletes’ transition into upper secondary school : A longitudinal mixed methods study protocol
2016
The challenge of combining elite sport and education into a dual career pathway remains to be a source of concern for many high-performance athletes. Previous research findings suggest that committed participation in both domains is highly demanding and success in one pursuit often comes at the expense of the other. There are emergent studies, however, that argue for the beneficial and complementary nature of dual career pathways. Consequently, we emphasize the importance of understanding the processes underlying differences in the development of athletes’ life trajectories. This article presents a study protocol to explore new methodological and analytical approaches that may extend curren…
Autobiografinen opettajatutkimus ottaa ja antaa
2016
Aikuiskasvatuksen tutkimusmenetelmiä: Aikuiskasvatuksen asiantuntijat esittelevät aikuiskasvatustieteen tutkimusmenetelmiä ja näkökulmia tutkimukseen
Effect of Training-Induced Changes in Achilles Tendon Stiffness on Muscle–Tendon Behavior During Landing
2018
During rapid deceleration of the body, tendons buffer part of the elongation of the muscle–tendon unit (MTU), enabling safe energy dissipation via eccentric muscle contraction. Yet, the influence of changes in tendon stiffness within the physiological range upon these lengthening contractions is unknown. This study aimed to examine the effect of training-induced stiffening of the Achilles tendon on triceps surae muscle–tendon behavior during a landing task. Twenty-one male subjects were assigned to either a 10-week resistance-training program consisting of single-leg isometric plantarflexion (n = 11) or to a non-training control group (n = 10). Before and after the training period, plantarf…
Comprehensive analysis of interacting proteins and genome-wide location studies of the Sas3-dependent NuA3 histone acetyltransferase complex
2014
Highlights • We characterise Sas3p and Gcn5p active HAT complexes in WT and deleted TAP-strains. • We confirm that Pdp3p interacts with NuA3, histones and chromatin regulators. • Pdp3p MS-analysis reveals its phosphorylation, ubiquitination and methylation. • Sas3p can substitute Gcn5p in acetylation of histone H3K14 but not of H3K9. • Genome-wide profiling of Sas3p supports its involvement in transcriptional elongation.
Utilidad de la onda P300 como marcador de fatiga cognitiva en médicos internos residentes tras una jornada laboral de 24 horas
2015
La onda P300 fue el primer potencial evocado cognitivo que se conoció, descrita en 1965 por Sutton et al. Se caracteriza por una gran onda positiva, máxima en línea media del cuero cabelludo, que aparece alrededor de 300 milisegundos después de un estímulo infrecuente y relevante para una tarea. Viene determinada por la latencia al pico máximo y por su amplitud, parámetros que pueden afectarse por la privación de sueño, como se ha visto en estudios previos. La afectación de las habilidades cognitivas que causan las guardias de 24 horas en los médicos internos residentes es un tema de interés por las implicaciones legales que tiene a la hora de regular las horas de trabajo de estos profesion…
p38 MAPK in cadmium-treated MDA-MB231 breast cancer cells
2008
Activation of the p38MAPK cascade is associated with upregulation of TNF alpha receptors in the spinal motor neurons of mouse models of familial ALS.
2005
Phosphorylated p38 mitogen-activated protein kinase (p38MAPK), but not activated c-jun-N-terminal kinase (JNK), increases in the motor neurons of transgenic mice overexpressing ALS-linked SOD1 mutants at different stages of the disease. This effect is associated with a selective increase of phosphorylated MKK3-6, MKK4 and ASK1 and a concomitant upregulation of the TNFalpha receptors (TNFR1 and TNFR2), but not IL1beta and Fas receptors. Activation of both p38 MAPK and JNK occurs in the activated microglial cells of SOD1 mutant mice at the advanced stage of the disease; however, this effect is not accompanied by the concomitant activation of the upstream kinases ASK1 and MKK3,4,6, while both …
Protein Phosphorylation by Peroxisome Proliferators: Species-specific Stimulation of Protein Kinases and Its Role in PP-induced Transcriptional Activ…
1996
Different kind of stress activate different isoforms of p38 MAPK in sea urchin embryos
2007
Studies on the insecticidal mechanism of Bacillus thuringiensis Vip3A and Cry proteins
2022
El control de plagas y patógenos ha tenido un efecto importante en la mejora del rendimiento de los sistemas agrícolas a nivel mundial. Diferentes tipos de insecticidas químicos se han usado extensivamente durante mucho tiempo para el control de plagas de insectos. Debido a la aparición de resistencias, problemas de contaminación de aguas y problemas de salud humana causados por dichos insecticidas de síntesis, la agricultura moderna necesita una estrategia de gestión integrada de plagas más saludable, respetuosa con el medio ambiente y sostenible. El uso de Bacillus thuringiensis (Bt) y sus proteínas insecticidas para el control de plagas es una de las estrategias biotecnológicas más impor…