Resultados globales: 24 registros encontrados en 0.03 segundos.
Artículos, Encontrados 22 registros
Documentos de investigación, Encontrados 2 registros
Artículos Encontrados 22 registros  1 - 10siguientefinal  ir al registro:
1.
25 p, 6.8 MB Role of Ion Channels in the Maintenance of Sperm Motility and Swimming Behavior in a Marine Teleost / Castro-Arnau, Júlia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Chauvigné, François (Institut de Ciències del Mar) ; Cerdà, Joan (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
In oviparous marine fishes, the hyperosmotic induction of sperm motility in seawater (SW) is well established, however, the potential function of ion channels in the maintenance of post activated spermatozoon swimming performance remains largely unknown. [...]
2022 - 10.3390/ijms232012113
International journal of molecular sciences, Vol. 23, Issue 20 (October 2022) , art. 12113  
2.
22 p, 4.7 MB Aquaporin splice variation differentially modulates channel function during marine teleost egg hydration / Ferré, Alba (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Chauvigné, François (Institut de Ciències del Mar) ; Zapater, Cinta (Instituto de Acuicultura Torre de la Sal) ; Finn, Roderick Nigel (Institut de Recerca i Tecnologia Agroalimentàries) ; Cerdà, Joan (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
Aquaporin-mediated oocyte hydration is a developmentally regulated adaptive mechanism that co-occurs with meiosis resumption in marine teleosts. It provides the early embryos with vital water until osmoregulatory systems develop, and in the majority of marine teleosts causes their eggs to float. [...]
2023 - 10.1371/journal.pone.0294814
PloS one, Vol. 18, Num. 11 (November 2023) , art. e0294814  
3.
19 p, 15.5 MB Neurohypophysial and paracrine vasopressinergic signaling regulates aquaporin trafficking to hydrate marine teleost oocytes / Ferré, Alba (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Chauvigné, François (Institut de Ciències del Mar) ; Gozdowska, Magdalena (Polish Academy of Sciences. Institute of Oceanology. Department of Genetics and Marine Biotechnology) ; Kulczykowska, Ewa (Polish Academy of Sciences. Institute of Oceanology. Department of Genetics and Marine Biotechnology) ; Finn, Roderick Nigel (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Cerdà, Joan (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
The dual aquaporin (Aqp1ab1/Aqp1ab2)-mediated hydration of marine teleost eggs, which occurs during oocyte meiosis resumption (maturation), is considered a key adaptation underpinning their evolutionary success in the oceans. [...]
2023 - 10.3389/fendo.2023.1222724
Frontiers in Endocrinology, Vol. 14 (August 2023) , art. 1222724  
4.
20 p, 2.5 MB Functional Evolution of Clustered Aquaporin Genes Reveals Insights into the Oceanic Success of Teleost Eggs / Ferré, Alba (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Chauvigné, François (Instituto de Ciencias del Mar - CSIC) ; Vlasova, Anna (Institut de Ciència i Tecnologia de Barcelona. Institut de Recerca en Biomedicina) ; Norberg, Birgitta (Austevoll Research Station. Institute of Marine Research) ; Bargelloni, Luca (Università di Padova. Dipartimento di Biomedicina Comparata e Scienza dell'Alimentazione) ; Guigó, Roderic (Institut de Ciència i Tecnologia de Barcelona. Institut de Recerca en Biomedicina) ; Finn, Roderick Nigel (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Cerdà, Joan (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
Aquaporin-mediated oocyte hydration is considered important for the evolution of pelagic eggs and the radiative success of marine teleosts. However, the molecular regulatory mechanisms controlling this vital process are not fully understood. [...]
2023 - 10.1093/molbev/msad071
Molecular biology and evolution, Vol. 40, Issue 4 (April 2023) , art. msad071  
5.
12 p, 346.2 KB Weigthed Hardy's inequalities and Hardy transforms of weights / Martín i Pedret, Joaquim (Universitat de Barcelona. Departament de Matemàtica Aplicada i Anàlisi) ; Cerdà Martín, Joan Lluís (Universitat de Barcelona. Departament de Matemàtica Aplicada i Anàlisi)
Many problems in analysis are described as weigthed norm inequalities thet have given rise to different classes of weights, such asAp- weights of Mukenhoupt, Bp-weights of Ario and Mukenhoupt, ect. Our purpose is to show that different classes of weigths are relaterd by mean of composition with classical transforms. [...]
2000 - 10.4064/sm-139-2-189-196
Studia Mathematica, Vol. 139, Issue 2 (2000) , p. 189-196  
6.
13 p, 312.4 KB Commutators for fourier multipliers on Besov spaces / Cerdà Martín, Joan Lluís (Universitat de Barcelona. Departament de Matemàtica Aplicada i Anàlisi) ; Martín i Pedret, Joaquim (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
If T is any bounded linear operator on Besov spaces Bpσj,qj(Rn)(j=0,1, and 0<σ1<σ<σ0), it is proved that the commutator [T,Tμ]=TTμ -TμT is bounded on Bpσ,q (Rn), if Tμ is a Fourier multiplier such that μ is any (possibly unbounded) symbol with uniformly bounded variation on dyadic coronas.
2004 - 10.1016/j.jat.2004.03.007
Journal of approximation theory, Vol. 129, Issue 2 (August 2004) , p. 119-128  
7.
22 p, 364.3 KB Entropy function spaces and interpolation / Cerdà Martín, Joan Lluís (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Coll, Heribert (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Martín i Pedret, Joaquim (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
We associate to every function space, and to every entropy function E, a scale of spaces Λp,q (E) similar to the classical Lorentz spaces Lp,q. Necessary and sufficient conditions for they to be normed spaces are proved, their role in real interpolation theory is analyzed, and a number of applications to functional and interpolation properties of several variants of Lorentz spaces and entropy spaces are given.
2005 - 10.1016/j.jmaa.2004.09.026
Journal of mathematical analysis and applications, Vol. 304, Issue 1 (April 2005) , p. 269-295  
8.
18 p, 9.0 MB Developmental RNA-Seq transcriptomics of haploid germ cells and spermatozoa uncovers novel pathways associated with teleost spermiogenesis / Castro-Arnau, Júlia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Chauvigné, François (Institute of Marine Sciences) ; Gómez-Garrido, Jessica (Centre de Regulació Genòmica) ; Esteve-Codina, Anna (Centre de Regulació Genòmica) ; Dabad, Marc (Centre de Regulació Genòmica) ; Alioto, Tyler Scott (Universitat Pompeu Fabra) ; Finn, Roderick Nigel (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Cerdà, Joan (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
In non-mammalian vertebrates, the molecular mechanisms involved in the transformation of haploid germ cells (HGCs) into spermatozoa (spermiogenesis) are largely unknown. Here, we investigated this process in the marine teleost gilthead seabream (Sparus aurata) through the examination of the changes in the transcriptome between cell-sorted HGCs and ejaculated sperm (SPZ). [...]
2022 - 10.1038/s41598-022-18422-2
Scientific reports, Vol. 12 (August 2022) , art. 14162  
9.
25 p, 512.4 KB Capacitary function spaces / Cerdà Martín, Joan Lluís (Universitat de Barcelona. Departament de Matemàtica Aplicada i Anàlisi) ; Martín i Pedret, Joaquim (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Silvestre, Pilar (Universitat de Barcelona. Departament de Matemàtica Aplicada i Anàlisi)
These notes are devoted to the analysis on a capacity space, with capacities as substitutes of measures in the study of function spaces. The goal is to extend to the associated function lattices some aspects of the theory of Banach function spaces, to show how the general theory can be applied to classical function spaces such as Lorentz spaces, and to complete the real interpolation theory for these spaces included in Cerdà (J Math Anal Appl 304:269-295, 2005) and Cerdà et al. [...]
2011 - 10.1007/s13348-010-0031-7
Collectanea mathematica, Vol. 62, Issue 1 (January 2011) , p. 95-118  
10.
48 p, 3.7 MB A multiplier peroxiporin signal transduction pathway powers piscine spermatozoa / Chauvigné, François (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ducado, Carla (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ferré, Alba (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Hansen, Tom (Matre Aquaculture Research Station. Institute of Marine Research (Norway)) ; Carrascal Pérez, Montserrat (Institut d'Investigacions Biomèdiques August Pi i Sunyer) ; Abian, Joaquin (Instituto de Investigaciones Biomédicas de Barcelona) ; Finn, Roderick Nigel (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Cerdà, Joan (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
The primary task of a spermatozoon is to deliver its nuclear payload to the egg to form the next-generation zygote. With polyandry repeatedly evolving in the animal kingdom, however, sperm competition has become widespread, with the highest known intensities occurring in fish. [...]
2021 - 10.1073/pnas.2019346118
Proceedings of the National Academy of Sciences of the United States of America, Vol. 118, Issue 10 (March 2021) , p. e2019346118  

Artículos : Encontrados 22 registros   1 - 10siguientefinal  ir al registro:
Documentos de investigación Encontrados 2 registros  
1.
329 p, 1.8 MB La modificación de medidas en la sociedad líquida / Cerdà Subirachs, Joan ; Solé Resina, Judith, dir. ; Universitat Autònoma de Barcelona. Departament de Dret Privat
En esta tesis se aborda el procedimiento de modificación de medidas desde la constatación que constituye un indicador privilegiado del derecho de familia español en relación la sociedad y a sus cambios; por ello, desde esta perspectiva, se analiza la Ley de Divorcio de 1981, sus antecedentes históricos y sus modificaciones. [...]
This thesis tackles proceedings for the varying of terms in court orders based on the assertion that they are a privileged factor in Spanish family law in relation to society and its changes; the 1981 Divorce Law, its historical antecedents and its modifications are analysed from this perspective. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2019.  
2.
276 p, 7.5 MB Proteomic approach to flatfish aquaculture : study of the reproductive biology of Solea Senegalensis / Forné Ferrer, Ignasi ; Abian, Joaquin, dir. (Consejo Superior de Investigaciones Científicas (Espanya)) ; Cerdà Luque, Joan, dir. (Institut de Recerca i Tecnologia Agroalimentàries)
Los peces planos comprenden un grupo de especies de gran interés biológico y comercial. En respuesta al descenso de la pesca y al ritmo de capturas, en los últimos años han surgido diversas iniciativas dirigidas a la acuicultura de estas especies. [...]
The flatfishes represent a group of species with a high biological and economical interest. Due to the decrease in fish hatchings, in the last years different several projects related to the aquaculture of these species were proposed. [...]

Bellaterra : Universitat Autònoma de Barcelona, 2008  

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