Browsing by Author "Reyes Solovera, Mónica de los"
Now showing items 21-35 of 35
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Cortez Chica, Jahaira Azucena; Leiva, Bárbara; Torres Mendoza, Cristian Gabriel; Parraguez Gamboa, Víctor; Reyes Solovera, Mónica de los; Carrasco Morales, Albert; Peralta Troncoso, Oscar Alejandro (MDPI, 2022)Simple Summary Organoids are 3D-cell culture systems composed of tissue-specific cells that create structures similar to those of their tissue of origin. Organoids have generated great interest in recent years, since they ...
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Reyes Solovera, Mónica de los; Palomino Mackenney, Jaime; Jofré, S.; Villarroel Córdova, Arturo; Moreno, R. (2012)Content: The Golgi apparatus (GA) and endoplasmic reticulum (ER) play a central role in the events related to intracellular trafficking distribution. This work evaluated the dynamics and localization of the GA and ER in ...
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Dueñas, Fernando; Becerra Ivanovic, Víctor Ignacio; Cortés Araya, Yennifer Alejandra; Vidal Vilches, Sonia; Sáenz Iturriaga, Leonardo Enrique; Palomino Mackenney, Jaime; Reyes Solovera, Mónica de los; Peralta Troncoso, Óscar (BIOMED, 2014-07-10)Background: Mesenchymal stem cells (MSC) are multipotent progenitor cells characterized by their ability to both self-renew and differentiate into tissues of mesodermal origin. The plasticity or transdifferentiation ...
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Reyes Solovera, Mónica de los; Villagrán, M. L.; Cepeda, Raquel; Duchens Arancibia, Mario; Parraguez Gamboa, Víctor; Urquieta, Bessie (SPRINGER, 2006-02)The aim of the study was to investigate the histological characteristics and steroid concentrations in follicular fluid of different populations of follicles at different stages of development, during pregnancy and the ...
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Reyes Solovera, Mónica de los; Carrion, R.; Barros, Claudio (ELSEVIER SCIENCE INC, 2006-10)Experiments were conducted to evaluate in vitro fertilization (IVF) of in vitro matured (IVM) bitch oocytes using dog spermatozoa frozen in three different extenders. Sperm-rich fraction from eight ejaculates of five dogs ...
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Reyes Solovera, Mónica de los; Palomino Mackenney, Jaime; Lange, Johanna de; Anguita, Carla; Barros, Claudio (ELSEVIER SCIENCE BV, 2009-01)The aim of this study was to evaluate the effect of sperm cryopreservation and the maturation state of the oocyte on the time course of canine gamete interaction during co-culture for periods of 1–10 h. Semen samples were ...
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Reyes Solovera, Mónica de los; Palomino Mackenney, Jaime; Parraguez Gamboa, Víctor; Hidalgo, M.; Saffie, P. (Elsevier, 2011)The objective was to evaluate mitochondrial distribution, and its relationship to meiotic development, in canine oocytes during in vitro maturation (IVM) at 48, 72, and 96 h, compared to those that were non-matured or in ...
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Reyes Solovera, Mónica de los; Songsasen, Nucharin (MDPI, 2021)
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Parraguez Gamboa, Víctor; Atlagich, Miljenko; Díaz, Rodrigo; Cepeda, Raquel; González, Carlos; Reyes Solovera, Mónica de los; Bruzzone Valdés, María Eugenia; Behn Thiele, Claus; Raggi Saini, Luis (ELSEVIER, 2006-09)Fetal growth and newborn weight from ovine gestations at high altitudes (HA) are greater in ewes that live at HA for several generations than in those native to low altitudes (LA) exposed to HA only during pregnancy. Because ...
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Torres, J. L.; Palomino, J.; Moreno, R. D.; Reyes Solovera, Mónica de los (CSIRO, 2017)Pannexins (Panx) are proteins that form functional single membrane channels, but they have not yet been described in dogs. The aim of the present study was to detect Panx1, Panx2 and Panx3 in frozen–thawed dog spermatozoa using ...
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Cortés, Constanza J.; Codelia, Verónica A.; Manosalva, Iris; Lange, Johanna de; Reyes Solovera, Mónica de los; Moreno, Ricardo D. (ELSEVIER, 2006-06)The scope of the present study was to evaluate the presence and activation of proacrosin/acrosin as a tool to determine the acrosomal status of fresh and frozen/thawed dog spermatozoa. Monoclonal antibody C5F11, directed ...
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Reyes Solovera, Mónica de los; Almendra, C.; Berland, M.; Del Campo, H.; Barros, C. (1996)The swim-up and Percoll gradient techniques were evaluated for the selection of frozen bovine spermatozoa to be used on an in vitro fertilization system. The parameters assayed were: concentration, morphology, motility and ...
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Reyes Solovera, Mónica de los; Palomino Mackenney, Jaime; Parraguez Gamboa, Víctor; Vergara Castillo, José (2012-12)Contents The objectives of this study were to evaluate the sperm nuclear decondensation capacity of ovulated and in vitro-matured (IVM) canine oocytes during different culture times and correlate this decondensation ability ...
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Reyes Solovera, Mónica de los; Hetz Rodríguez, Jennifer; Palomino Mackenney, Jaime (WILEY-BLACKWELL PUBLISHING, INC, 2009-07)The aim of the present study was to compare the ultrastructure of the surface of the zona pellucida (ZP) of immature and in vitro matured dog oocytes using scanning electron microscopy (SEM). Bitch oocytes were collected ...
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Reyes Solovera, Mónica de los; Medina, G.; Palomino Mackenney, Jaime (WILEY-BLACKWELL PUBLISHING, INC, 2009-07)Acrosin is an acrosomal protease synthesized as an inactive precursor, proacrosin, which is processed via autoproteolysis into active forms alpha- and beta-acrosin. In this paper, a comparative study on the immunoreactivity ...