Universitat de Barcelona
Now showing items 15-34 of 229
El trastorn per dèficit d’atenció amb hiperactivitat (TDAH) és un trastorn del neurodesenvolupament caracteritzat per símptomes d’inatenció i/o hiperactivitat/impulsivitat. Nombrosos estudis suggereixen un important component ...
Fisheries management has definitively embraced the Ecosystem Approach to Fisheries (EAF) philosophy and new management policies are incorporating integrative measures that take into account not only target species but also ...
[eng] Precision medicine aims to provide personalized patient care using genetic data. However, interpreting the phenotypic consequences of genetic variants remains a bottleneck in both clinical and research settings. ...
The present dissertation addresses the study of the diversity, systematics, biogeography and evolutionary history of squat lobster superfamily Galatheoidea, founded on integrative taxonomy criteria. Squat lobsters are a ...
[eng] Ecosystem biomonitoring is crucial for proper management of natural communities during the Anthropocene era. With the advent of new sequencing technologies, DNA metabarcoding has been proposed as a game-changing tool ...
Increasing anthropogenic pressures and its effects on marine ecosystems urge enhanced knowledge and understanding of the current state of marine biodiversity. This baseline information is pivotal to establish the actual ...
Sequence, structure and dynamics are an indivisible tandem to understand protein function. Luckily, evolution imposed a hierarchical rational between that facilitates the analysis: dynamics are encoded in the structure, ...
[eng] The Central nervous system (CNS) originates from the coordinated events that result into neural specification and the morphogenic events that shape the neural tube (NT). Then, the embryonic NT should grow and generate ...
Las personas con insuficiencia renal crónica (ERC) suelen manifestar sentirse más fatigados al terminar la sesión de diálisis (HD). Cabe destacar que se trata de una población compuesta por pacientes que pueden presentar ...
INTRODUCCIÓ: Actualment el bypass gàstric en Y-de-Roux és la tècnica més freqüent portada a terme en l’àmbit internacional en què, en ser de tipus mixta, es produeix una combinació dels elements restrictius i de malabsorció. ...
En células aisladas de corazón de rata se caracterizaron las actividades triacilglicerol ester hidrolasas. Se detecta la presencia de actividad acida localizada en el interior de los lisosomas, que no es sensible ni a la ...
L’insomni és un trastorn caracteritzat per la insatisfacció en la qualitat i/o quantitat del son, que persisteix durant un considerable període de temps. És un son no reparador, amb conseqüències diürnes com la fatiga, la ...
DYRK1A es un gen del cromosoma 21 humano que codifica para una proteína quinasa constitutivamente activa que fosforila a sustratos que son clave en el desarrollo del cerebro. La proteína DYRK1A regula el crecimiento del ...
El cáncer de pulmón de célula pequeña (CPCP) es el subtipo mas agresivo del cáncer de pulmón. Mas de la mitad de los pacientes se diagnostican con enfermedad diseminada, donde el tratamiento de elección desde la década de ...
El mantenimiento de la homeostasis del sistema inmune innato es fundamental, ya que éste debe mantener una respuesta equilibrada frente a los patógenos. En mamíferos, uno de los mecanismos por el cual se mantiene la ...
La presente tesis doctoral consta de 4 proyectos independientes centrados en el estudio de las causas genéticas del cáncer colorrectal (CCR) hereditario: A) Estudio de una variante común (rs2075786) en el gen de la ...
The ectopic expression of transcription factors Oct4, Sox2, Klf4 and Myc (OSKM) enables the conversion of differentiated cells into pluripotent stem cells, a process known as “reprogramming”. Methods based on in vivo ...
[eng] Cellular senescence is a response to stress and damage, ant it is known to activate innate immune cells. However, the mechanisms by which senescent cells interact with the adaptive arm of the immune system and their ...
Macrophyte systems are globally vulnerable to overgrazing, often shifting precipitously to functionally poorer alternative stable states triggered by herbivore population outbreaks. Sea urchin herbivory can cause shifts ...
[eng] Neurons are highly polarized cells that require protein synthesis in distal dendrites to fulfil local protein requirements on short timescales. The regulation of this process relies in two major sub processes: the ...
