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2.
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15 p, 1.7 MB |
Effect of cryoprotectant concentration on bovine oocyte permeability and comparison of two membrane permeability modelling approaches
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Garcia Martinez, Tania (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Mogas Amorós, Teresa (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Mullen, Steven F. (COOK Medical) ;
Martínez-Rodero, Iris (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Gulieva, Ramila E. (Oregon State University. School of Chemical, Biological and Environmental Engineering) ;
Higgins, Adam Z. (Oregon State University. School of Chemical, Biological and Environmental Engineering)
The plasma membrane permeability to water and cryoprotectant (CPA) significantly impacts vitrification efficiency of bovine oocytes. Our study was designed to determine the concentration-dependent permeability characteristics for immature (GV) and mature (MII) bovine oocytes in the presence of ethylene glycol (EG) and dimethyl sulphoxide (MeSO), and to compare two different modeling approaches: the two parameter (2P) model and a nondilute transport model. [...]
2021 - 10.1038/s41598-021-94884-0
Scientific reports, Vol. 11 (july 2021)
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3.
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5 p, 1.3 MB |
Cryoprotectant role of exopolysaccharide ID1 in the vitrification/in-straw warming of in vitro-produced bovine embryos
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Martínez-Rodero, Iris (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Salas-Huetos, A. (Harvard T.H. Department of Nutrition) ;
Ordóñez-León, A. (Brasuca In Vitro) ;
Hidalgo Ordóñez, Carlos Olegario (SERIDA. Department of Animal Selection and Reproduction) ;
Yeste Oliveras, Marc (Biotechnology of Animal and Human Reproduction) ;
Mercadé, Elena (Universitat de Barcelona. Departament de Biologia, Sanitat i Medi Ambient) ;
Mogas Amorós, Teresa (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
The cold-adapted bacterium Pseudomonas sp. ID1 produces the extracellular exopolysaccharide ID1 (EPS ID1) with cryoprotective activity. This study was designed to optimize the vitrification/in-straw warming protocol of in vitro-produced (IVP) blastocysts by adding EPS ID1 to the vitrification media. [...]
2022 - 10.1111/rda.14191
Reproduction in Domestic Animals, 2022
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4.
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18 p, 1.4 MB |
Exopolysaccharide ID1 Improves Post-Warming Outcomes after Vitrification of In Vitro-Produced Bovine Embryos
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Ordóñez-León, Erika Alina (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Martínez-Rodero, Iris (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Garcia Martinez, Tania (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
López Béjar, Manel (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
Yeste Oliveras, Marc (Universitat de Girona. Departament de Biologia) ;
Mercadé, Elena (Universitat de Barcelona. Departament de Biologia) ;
Mogas Amorós, Teresa (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
This study aimed to assess the cryoprotectant role of exopolysaccharide (EPS) ID1, produced by Antarctic Pseudomonas sp. , in the vitrification of in vitro-produced (IVP) bovine embryos. IVP day 7 (D7) and day 8 (D8) expanded blastocysts derived from cow or calf oocytes were vitrified without supplementation (EPS0) or supplemented with 10 µg/mL (EPS10) or 100 µg/mL (EPS100) EPS ID1. [...]
2022 - 10.3390/ijms23137069
International journal of molecular sciences, Vol. 23 Núm. 13 (2022) , p. 7069
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5.
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14 p, 1.8 MB |
Impact of equilibration duration combined with temperature on the outcome of bovine oocyte vitrification
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Garcia Martinez, Tania (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Martínez-Rodero, Iris (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Roncero-Carol, Joan (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Yánez-Ortiz, Iván (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Higgins, Adam Z (Oregon State University. School of Chemical, Biological and Environmental Engineering) ;
Mogas Amorós, Teresa (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
The cryopreservation of mammalian oocytes and embryos has become an integral part of assisted reproduction in both humans and veterinary species. However, the methods used to cryopreserve bovine oocytes still have significant shortcomings. [...]
2022 - 10.1016/j.theriogenology.2022.02.024
Theriogenology, Vol. 184 (may 2022) , p. 110-123
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8 p, 1.0 MB |
Mild hypothermia and vitrification increase the mRNA expression of cold-inducible proteins in bovine oocytes and cumulus cells
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Gardela Santacruz, Jaume (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
Ruiz Conca, Mateo (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
García-Sanmartín, Josune (Center for Biomedical Research of La Rioja. Oncology Area) ;
Martínez, Alfredo (Center for Biomedical Research of La Rioja. Oncology Area) ;
Mogas Amorós, Teresa (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
López Béjar, Manel (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
Álvarez-Rodríguez, Manuel (Linköping University. Department of Biomedical and Clinical Sciences)
The cold-inducible RNA-binding protein (CIRBP) assists cells in adapting to new environmental conditions stabilizing specific mRNAs and promoting their translation. CIRBP participates in anti-apoptotic and anti-senescence processes, and its expression is induced by mild hypothermia, which may be advantageous to oocytes during vitrification. [...]
2022 - 10.1016/j.theriogenology.2022.03.010
Theriogenology, Vol. 185 (june 2022) , p. 16-23
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16 p, 2.3 MB |
The Role of Aquaporin 7 in the Movement of Water and Cryoprotectants in Bovine In Vitro Matured Oocytes
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Garcia Martinez, Tania (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Martínez-Rodero, Iris (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Roncero-Carol, Joan (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Vendrell-Flotats, Meritxell (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
Gardela Santacruz, Jaume (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
Gutiérrez-Adán, Alfonso (Instituto de Investigación Sanitaria Puerta de Hierro - Segovia de Arana) ;
Ramos-Ibeas, Priscila (Instituto de Investigación Sanitaria Puerta de Hierro - Segovia de Arana) ;
Higgins, Adam Z. (Oregon State University. School of Chemical, Biological and Environmental Engineering) ;
Mogas Amorós, Teresa (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
The permeability of the plasma membrane to water and cryoprotectants is a critical factor in the effective vitrification of oocytes. The goal of this study is to better understand the pathways used to transport water and other cryoprotectants through the plasma membrane of bovine in vitro matured oocytes, with a focus on the role of aquaporin 7 (AQP7). [...]
2022 - 10.3390/ani12040530
Animals, Vol. 12 (february 2022)
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8.
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15 p, 1.7 MB |
In vitro maturation in the presence of Leukemia Inhibitory Factor modulates gene and miRNA expression in bovine oocytes and embryos
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Vendrell-Flotats, Meritxell (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
Garcia Martinez, Tania (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Martínez-Rodero, Iris (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
López Béjar, Manel (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
LaMarre, Jonathan (Ontario Veterinary College, University of Guelph. Department of Biomedical Sciences) ;
Yeste Oliveras, Marc (Universitat de Girona. Institut de Tecnologia Agroalimentària) ;
Mogas Amorós, Teresa (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
Members of the interleukin-6 (IL-6) family of cytokines are important for reproductive function that are mediated through changes in gene and miRNA expression. Herein, we characterized the expression of miR-21, miR-155, miR-34c and miR-146a in bovine oocytes and cumulus cells during in vitro maturation (IVM) with leukemia inhibitory factor (LIF), IL-6 and IL-11 or unsupplemented controls. [...]
2020 - 10.1038/s41598-020-74961-6
Scientific reports, Vol. 10 (october 2020)
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16 p, 1.4 MB |
A Shorter Equilibration Period Improves Post-Warming Outcomes after Vitrification and in Straw Dilution of In Vitro-Produced Bovine Embryos
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Martínez-Rodero, Iris (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Ordóñez-León, Erika Alina (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Vendrell-Flotats, Meritxell (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Hidalgo Ordóñez, Carlos Olegario (Servei Regional de Recerca i Desenvolupament Agroalimentari d'Astúries. Departament de selecció i reproducció d'animals) ;
Esmoris, Joseba (Aliança Basca de Recerca i Tecnologia (BRTA)) ;
Mendibil, Xabier (Aliança Basca de Recerca i Tecnologia (BRTA)) ;
Azcarate, Sabino (Aliança Basca de Recerca i Tecnologia (BRTA)) ;
López Béjar, Manel (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
Yeste Oliveras, Marc (Universitat de Girona. Departament de Biologia) ;
Mogas Amorós, Teresa (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals) ;
Garcia Martinez, Tania (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
This study was designed to the optimize vitrification and in-straw warming protocol of in vitro-produced bovine embryos by comparing two different equilibration periods, short equilibrium (SE: 3 min) and long equilibrium (LE: 12 min). [...]
2021 - 10.3390/biology10020142
Biology, Vol. 10 Núm. 2 (2021) , p. 142
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