Mostrando ítems 54-64 de 64
Pérez Buira, Sandra (Fecha de defensa: 2010-02-26)
Els receptors d'adenosina són receptors acoblats a proteïna G classificats en A1, A2A, A2B i A3 en funció del grau d'afinitat pel seu agonista endogen, l'adenosina. Els receptors A1 i A3 interaccionen amb l'adenilat ciclasa ...
López del Hoyo, Natalia (Fecha de defensa: 2014-03-14)
In the last two decades, it has been done a thoroughly research about the role of Guanylate Cyclase Activating Proteins (GCAPs) in photoreceptor cells of the retina as activity regulators of Retinal Guanylate Cyclase ...
Aliagas Marín, Elisabeth (Fecha de defensa: 2014-10-08)
Els nucleòtids extracel·lulars, com l’ATP, i els nucleòsids que deriven de la seva hidròlisi, com l’adenosina, estan àmpliament distribuïts en tots els òrgans i sistemes animals i estan considerats com a potents molècules ...
Càmara Mas, Jordi (Fecha de defensa: 2021-07-27)
[eng] Streptococcus pneumoniae is an important human pathogen, being one of the main etiological agents of serious infectious diseases such as pneumonia or meningitis and other less serious like otitis media. S. pneumoniae ...
Grandes Vilaclara, Mª Eugenia (Fecha de defensa: 2008-06-18)
The aim of this 4 year long work was to study the Connexin32 (Cx32), a protein that forms hemichannels anchored in the plasma membrane. Two hemichannels of adjacent cells form a gap junction. Mutations in Cx32 have been ...
Pérez Guillén, Isabel (Fecha de defensa: 2022-11-25)
[eng] Bacteria have been to the human civilization a threat as well as an ally, since the beginning of time. The introduction of antibiotics into clinics to treat infections was one of the best medical achievements ever ...
Velasco Domínguez, Cecilia (Fecha de defensa: 2022-04-22)
Synapses are the contact sites where the transfer of information from the presynaptic to the postsynaptic site occurs. Correct processing of information requires that synapses continuously adapt their properties to an ...
Rudilla Mateo, Héctor (Fecha de defensa: 2019-01-18)
Pseudomonas aeruginosa and Staphylococcus aureus are nosocomial opportunistic pathogens causing a wide variety of both acute and chronic infections, such as pneumonia, bacteraemia, and urinary tract infections. Immunocompromised ...
López Begines, Santiago (Fecha de defensa: 2016-11-18)
In photoreceptor cells of the retina, light triggers a protein G-mediated enzymatic cascade that leads to hydrolysis of cGMP. The drop in cGMP levels causes the closure of cGMP-channel at the plasma membrane, decreasing ...
Planell Mas, Elena de (Fecha de defensa: 2016-12-20)
INTRODUCCIÓN: Las verrugas plantares están provocadas por el virus del papilloma humano (VPH). Se han descrito diferentes genotipos asociados a estas lesiones si bien existen pocos estudios centrados exclusivamente en ...
Rodríguez Fernández, Agustí (Fecha de defensa: 2007-10-04)
Las enfermedades priónicas, también conocidas como EETs (Encefalopatías Espongiformes Transmisibles), son un grupo de enfermedades neurodegenerativas fatales que, debido a su transmisibilidad potencial han tenido un gran ...