Now showing items 5762-5781 of 41723
Anglada Huguet, Marta (Date of defense: 2013-07-22)
Huntington’s disease is a progressive neurodegenerative disorder caused by the expansion of a CAG tract in the exon-1 of the huntingtin gene. Mutant huntingtin induces a large amount of toxic effects that trigger cell ...
Gómez Monterde, Javier (Date of defense: 2017-02-17)
The present PhD thesis is framed within the Industrial Doctorate Plan promoted by the Generalitat de Catalunya and has been developed in cooperation between the Universitat Politècnica de Catalunya-BarcelonaTech, the Centre ...
Zavala Sánchez, Gabriela Vanessa (Date of defense: 2008-07-02)
Sampera Borràs, Aïda (Date of defense: 2018-11-20)
The HER2 receptor is overexpressed in 7-34% of gastric cancer (GC) tumors, being a potential therapeutic target. Trastuzumab, an anti-HER2 monoclonal antibody, in combination with platinum therapy was approved in 2010 as ...
Pardo Muñoz, Mònica (Date of defense: 2015-11-12)
The striatum is one of the brain structures that controls body movement. In humans the striatum consists of two nuclei, the caudate and putamen which are separated by the internal capsule, while in mice it is a single ...
Mendoza Blanco, Mónica (Date of defense: 2023-11-24)
[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 ...
Akdemir, Reyda (Date of defense: 2023-11-16)
L'electrospinning o electrofilat és una tècnica versàtil i innovadora que s'utilitza per produir fibres ultrafines amb un diàmetre mitjà en un rang que va des de nanòmetres a micròmetres. Es basa en l'aplicació d'un camp ...
Sansa Perna, Marc (Date of defense: 2013-07-23)
Els sensors de massa nanomecànics han atret un gran interès darrerament per la seva alta sensibilitat, que ve donada per les petites dimensions del ressonador que actua com a element sensor. Aquesta tesi tracta sobre la ...
El Sachat, Alexandros (Date of defense: 2017-06-27)
L'objectiu principal d'aquesta tesi és l'estudi de les propietats tèrmiques de materials nanoestructurats com un mitjà per controlar el transport de calor. Per a aquest propòsit s’han portat a terme mesures tèrmiques amb ...
Magri, Giuliana (Date of defense: 2011-03-31)
S'ha establert un sistema experimental autòleg per a poder estudiar la resposta de les cèl.lules Natural Killer (NK) contra les cèl.lules dendrítiques derivades de monòcits (moDC), infectades pel Cytomegalovirus humà (HCMV). ...
Terés Gelabert, Joana (Date of defense: 2017-10-05)
S’han investigat les poblacions naturals d’Arabidopsis thaliana de Catalunya per identificar mecanismes d’adaptació local als sòls carbonatats. Després de caracteritzar les propietats químiques dels sòls natius, petits ...
Romero Cortadellas, Lídia (Date of defense: 2023-09-22)
Iron is a biometal involved in many physiological processes that are essential for life. Iron metabolism is a complex and tightly regulated process both at the systemic and cellular level. Proper iron homeostasis relies ...
Roca Domènech, Gemma (Date of defense: 2018-10-17)
L’objectiu principal d’aquest estudi és la caracterització fisiològica de llevats vínics no-Saccharomyces sota l’estrès de deshidratació. Actualment, els Llevats Vínics Secs Actius (LVSA) són extensament usat per la producció ...
Martínez Quetglas, Iris (Date of defense: 2018-01-09)
Insulin-like growth factor (IGF) signaling is frequently altered in HCC, including activation of IGF1R, IGF2 overexpression, IGFBP3 downregulation and IGF2R allelic losses1,2. A previous study from our group identified ...
Marfil Vives, Vanessa (Date of defense: 2010-07-22)
Hhex transcription factor is expressed in multiple endoderm-derived tissues, like the liver, where it is essential for proper development. The pleiotropic effect of Hhex in the embryo and its dual role as a transcriptional ...
Franquès Montserrat, Judith (Date of defense: 2018-09-28)
Oenococcus oeni, l’espècie de bacteris làctics (BL) principal responsable de la fermentació malolàctica (FML), s'ha aïllat repetidament dels vins, però quasi mai des del raïm. En aquesta tesi, la biodiversitat de BL de ...
Villar Martin, Luis Manuel (Date of defense: 2022-01-21)
que regular la producción de distintos efectores para explotar completamente al huésped en su propio beneficio. El silenciamiento génico mediado por ARN es un mecanismo de defensa antiviral y, como tal, está sometido a ...
Jullien, Sophie (Date of defense: 2021-03-23)
[eng] The general objective of this thesis was to describe the epidemiology, aetiology, clinical presentation, and radiological findings of pneumonia among Bhutanese children to better characterize childhood pneumonia in ...
Giró Paloma, Jessica (Date of defense: 2015-11-27)
The use of renewable heat decreases the consumption of fossil resources, although its usage is intermittent and usually does not match the demand. A proper thermal energy storage system design can eliminate this problem ...
Expósito Creo, Alejandro (Date of defense: 2021-02-05)
Plant resistance through grafting susceptible scions onto resistant rootstocks is an effective measure to supress root-knot nematode (RKN) populations and to reduce crop yield losses. However, the reiterative use of specific ...