Universitat de Barcelona
Now showing items 6-25 of 234
Small-scale fishers are often identified as key players in the recovery of overexploited fish and invertebrate stocks supplying food for rural people and contributing to achieving healthy marine ecosystems. Stocks harvested ...
[eng] Aging can be defined as a decline or loss of adaptation during the increase of age, caused by a progressive deterioration of functions and integrity. This occurs in tissues such as the skin, which presents deep ...
Los animales despliegan diferentes estrategias de forrajeo a la hora de buscar alimento para su descendencia, mostrando gran variabilidad entre especies, poblaciones e individuos. Este patrón es especialmente acusado en ...
A fundamental step in embryo development is the transition through pluripotency. There are two known sequential states of pluripotency termed naïve and primed pluripotency. Considerable efforts have been made to characterize ...
Los neuroblastomas (NB), ganglioneuroblastomas (GNB) y ganglioneuromas (GN) conforman el grupo de los tumores neuroblásticos (TN). Se trata de un grupo muy heterogéneo de tumores del desarrollo que pueden involucionar ...
This work is focused on Barrier-to-Autointegration Factor (BAF) protein. BAF is a nuclear envelope (NE) component that binds chromatin and is required for NE reassembly (NER) at mitosis exit. Previous work in our group ...
Esta tesis consiste en el estudio de la regulación por microRNAs del proceso de metástasis de carcinomas ductales invasivos de mama. Hemos encontrado una expresión alterada de varios microRNAs en muestras tumorales, ...
Despite their small size, phytoplankton represents up to 50% of the global primary production of the Earth and serves as a connector between oceanic and atmospheric processes. Therefore, phytoplankton constitutes a central ...
[eng] Neonatal arterial ischemic stroke (NAIS) is a cerebrovascular disease that shows a focal disruption of cerebral blood flow due to artery obstruction. Due to its early onset, it can cause long-lasting outcomes such ...
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 ...
