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Resultats globals: 7 registres trobats en 0.12 segons.
Articles, 6 registres trobats
Documents de recerca, 1 registres trobats
Articles 6 registres trobats  
1.
17 p, 2.1 MB Abnormal calcium handling in atrial fibrillation is linked to changes in cyclic amp dependent signaling / Reinhardt, F. (German Center for Cardiovascular Research (DZHK). Partner Site Hamburg/Kiel/Lübeck) ; Beneke, K. (Institute of Experimental Cardiovascular Research. University Medical Center Hamburg-Eppendorf (UKE)) ; Pavlidou, N. G. (Institute of Experimental Cardiovascular Research. University Medical Center Hamburg-Eppendorf (UKE)) ; Conradi, L. (Department of Cardiovascular Surgery. University Heart & Vascular Center Hamburg UKE) ; Reichenspurner, H. (Institute of Experimental Cardiovascular Research. University Medical Center Hamburg-Eppendorf (UKE)) ; Hove-Madsen, Leif (Institut d'Investigació Biomèdica Sant Pau) ; Molina, Cristina E. (Institute of Experimental Cardiovascular Research. University Medical Center Hamburg-Eppendorf (UKE)) ; Universitat Autònoma de Barcelona
Both, the decreased L-type Ca current (I) density and increased spontaneous Ca release from the sarcoplasmic reticulum (SR), have been associated with atrial fibrillation (AF). In this study, we tested the hypothesis that remodeling of 3,5-cyclic adenosine monophosphate (cAMP)-dependent protein kinase A (PKA) signaling is linked to these compartment-specific changes (up-or down-regulation) in Ca-handling. [...]
2021 - 10.3390/cells10113042
Cells, Vol. 10 Núm. 11 (november 2021) , p. 3042  
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2.
24 p, 3.2 MB Exogenous albumin is crucial for pig sperm to elicit in vitro capacitation whereas bicarbonate only modulates its efficiency / Resende Chaves, Bruna (Universitat de Girona. Institut de Tecnologia Agroalimentària) ; Pavaneli, Ana Paula (University of São Paulo. Department of Animal Reproduction) ; Blanco Prieto, Olga (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ; Pinart, Elisabeth (Universitat de Girona. Departament de Biologia) ; Bonet, Sergi (Universitat de Girona. Departament de Biologia) ; Zangeronimo, Marcio Gilberto (Federal University of Lavras, Brazil. Department of Veterinary Medicine) ; Rodríguez Gil, Joan Enric (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ; Yeste Oliveras, Marc (Universitat de Girona. Departament de Biologia)
This work sought to address whether the presence of exogenous bicarbonate is required for pig sperm to elicit in vitro capacitation and further progesterone-induced acrosome exocytosis. For this purpose, sperm were either incubated in a standard in vitro capacitation medium or a similar medium with different concentrations of bicarbonate (either 0 mM, 5 mM, 15 mM or 38 mM) and BSA (either 0 mg/mL or 5 mg/mL). [...]
2021 - 10.3390/biology10111105
Biology, Vol. 10 Núm. 11 (november 2021) , p. 1105  
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3.
18 p, 3.5 MB Beneficial Effect of a Multistrain Synbiotic Prodefen ® Plus on the Systemic and Vascular Alterations Associated with Metabolic Syndrome in Rats : The Role of the Neuronal Nitric Oxide Synthase and Protein Kinase A / Llévenes, Pablo (Universidad Autónoma de Madrid. Departamento de Fisiología) ; Rodrigues-Díez, Raquel (Instituto de Investigación Sanitaria del Hospital Universitario La Paz) ; Cros-Brunsó, Laia (Universidad Autónoma de Madrid. Departamento de Fisiología) ; Prieto, Mᵃ Isabel (Hospital Universitario La Paz (Madrid)) ; Casaní, Laura (Institut d'Investigació Biomèdica Sant Pau) ; Balfagón, Gloria (Instituto de Investigación Sanitaria del Hospital Universitario La Paz) ; Blanco-Rivero, Javier (Instituto de Investigación Sanitaria del Hospital Universitario La Paz)
A high fat diet (HFD) intake is crucial for the development and progression of metabolic syndrome (MtS). Increasing evidence links gut dysbiosis with the metabolic and vascular alterations associated with MtS. [...]
2020 - 10.3390/nu12010117
Nutrients, Vol. 12 (january 2020)  
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4.
13 p, 2.1 MB Modulation of adrenocorticotrophin hormone (ACTH)-induced expression of stress-related genes by PUFA in inter-renal cells from European sea bass (Dicentrarchus labrax) / Montero, Daniel (Universidad de Las Palmas de Gran Canaria) ; Terova, Genciana (Università degli Studi dell'Insubria. Dipartimento di Biotecnologie e Scienze della Vita) ; Rimoldi, Simona (Università degli Studi dell'Insubria. Dipartimento di Biotecnologie e Scienze della Vita) ; Tort Bardolet, Lluís (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ; Negrin, Davinia (Universidad de Las Palmas de Gran Canaria) ; Zamorano, María Jesús (Universidad de Las Palmas de Gran Canaria) ; Izquierdo, Marisol (Universidad de Las Palmas de Gran Canaria)
Dietary fatty acids have been shown to exert a clear effect on the stress response, modulating the release of cortisol. The role of fatty acids on the expression of steroidogenic genes has been described in mammals, but little is known in fish. [...]
2015 - 10.1017/jns.2015.6
Journal of nutritional science, Vol. 4 (May 2015) , e16  
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5.
11 p, 705.7 KB The role of the protein kinase A pathway in the response to alkaline pH stress in yeast / Casado Vázquez, Carlos (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; González Seviné, Asier (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Platara, Maria (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ruiz, Amparo (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ariño Carmona, Joaquín (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
Exposure of Saccharomyces cerevisiae to alkaline pH provokes a stress condition that generates a compensatory reaction. In the present study we examined a possible role for the PKA (protein kinase A) pathway in this response. [...]
2011 - 10.1042/BJ20110607
Biochemical Journal, Vol. 438, pt. 3 (Sep. 2011) , p. 523-533  
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6.
11 p, 2.3 MB JNK and ceramide kinase govern the biogenesis of lipid droplets through activation of group IVA phospholipase A2 / Gubern Burset, Albert (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Barceló Torns, Miquel (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Barneda, David (Universitat Autònoma de Barcelona. Institut de Neurociències) ; López Blanco, José Manuel (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Masgrau Juanola, Roser (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Picatoste Ramón, Fernando (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Chalfant, Charles E. (Virginia Commonwealth University. School of Medicine) ; Balsinde, Jesús (Consejo Superior de Investigaciones Científicas (Espanya). Instituto de Biología y Genética Molecular) ; Balboa María, A. (Consejo Superior de Investigaciones Científicas (Espanya). Instituto de Biología y Genética Molecular) ; Claro Izaguirre, Enrique (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
The biogenesis of lipid droplets (LD) induced by serum depends on group IVA phospholipase A2 (cPLA2α). This work dissects the pathway leading to cPLA2α activation and LD biogenesis. Both processes were Ca2+-independent, as they took place after pharmacological blockade of Ca2+ transients elicited by serum or chelation with 1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid tetrakis(acetoxymethyl ester). [...]
2009 - 10.1074/jbc.M109.061515
Journal of biological chemistry, Vol. 284, Num. 47 (2009) , p. 32359-32369  
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Documents de recerca 1 registres trobats  
1.
1 p, 676.5 KB Catalytic mechanism of protein kinase A. γ-phosphoryl transfer step / Montpeyó Garcia-Moreno, David ; García Viloca, Mireia, dir. (Universitat Autònoma de Barcelona. Departament de Química) ; Universitat Autònoma de Barcelona. Facultat de Biociències
2013
Grau en Bioquímica [814]  
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