Zobrazeno 1 - 10
of 188
pro vyhledávání: '"Guillermina M"'
Autor:
Martina Jabloñski, Guillermina M Luque, Matias Gomez Elias, Claudia Sanchez Cardenas, Xinran Xu, Jose L de La Vega Beltran, Gabriel Corkidi, Alejandro Linares, Victor Abonza, Aquetzalli Arenas-Hernandez, María DP Ramos-Godinez, Alejandro López-Saavedra, Dario Krapf, Diego Krapf, Alberto Darszon, Adán Guerrero, Mariano G Buffone
Publikováno v:
eLife, Vol 13 (2024)
Mammalian sperm delve into the female reproductive tract to fertilize the female gamete. The available information about how sperm regulate their motility during the final journey to the fertilization site is extremely limited. In this work, we inves
Externí odkaz:
https://doaj.org/article/9bcf2ee0892a47569b3a13d8a41cab84
Autor:
Paula A. Balestrini, Valeria Sulzyk, Martina Jabloñski, Liza J. Schiavi-Ehrenhaus, Soledad N. González, Juan J. Ferreira, Matías D. Gómez-Elías, Pablo Pomata, Guillermina M. Luque, Dario Krapf, Patricia S. Cuasnicu, Celia M. Santi, Mariano G. Buffone
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 12 (2024)
Hyperpolarization of the membrane potential (Em), a phenomenon regulated by SLO3 channels, stands as a central feature in sperm capacitation—a crucial process conferring upon sperm the ability to fertilize the oocyte. In vitro studies demonstrated
Externí odkaz:
https://doaj.org/article/4eadb0d51ba14ed2b160bfdcec9f6472
Autor:
Guillermina M. Luque, Liza J. Schiavi-Ehrenhaus, Martina Jabloñski, Paula A. Balestrini, Analia G. Novero, Nicolás I. Torres, Claudia E. Osycka-Salut, Alberto Darszon, Dario Krapf, Mariano G. Buffone
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 11 (2023)
The exclusive expression of CatSper in sperm and its critical role in sperm function makes this channel an attractive target for contraception. The strategy of blocking CatSper as a male, non-hormonal contraceptive has not been fully explored due to
Externí odkaz:
https://doaj.org/article/0e36ac12f38b4ed69cc8fdecf77c88e4
Publikováno v:
Isogloss, Vol 8, Iss 5 (2022)
Spatio-temporal prepositions like hasta ‘until’ find crucially distinct uses across Spanish varieties. In many cases, uses disallowed in more restrictive variants alternate nontrivially with canonical P distribution, raising pressing questions on
Externí odkaz:
https://doaj.org/article/1cca13e0bb7e4b7daf750acea2fdd1fa
Autor:
Clara I. Marín-Briggiler, Guillermina M. Luque, María G. Gervasi, Natalia Oscoz-Susino, Jessica M. Sierra, Carolina Mondillo, Ana M. Salicioni, Darío Krapf, Pablo E. Visconti, Mariano G. Buffone
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 9 (2021)
To acquire fertilization competence, mammalian sperm must undergo several biochemical and physiological modifications known as capacitation. Despite its relevance, the metabolic pathways that regulate the capacitation-related events, including the de
Externí odkaz:
https://doaj.org/article/b9b4b7516641446fa68e7bc1093f30f5
Autor:
Felipe A. Navarrete, Luis Aguila, David Martin-Hidalgo, Darya A. Tourzani, Guillermina M. Luque, Goli Ardestani, Francisco A. Garcia-Vazquez, Lonny R. Levin, Jochen Buck, Alberto Darszon, Mariano G. Buffone, Jesse Mager, Rafael A. Fissore, Ana M. Salicioni, María G. Gervasi, Pablo E. Visconti
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 7 (2019)
To become fertile, mammalian sperm must undergo a series of biochemical and physiological changes known as capacitation. These changes involve crosstalk between metabolic and signaling pathways and can be recapitulated in vitro. In this work, sperm w
Externí odkaz:
https://doaj.org/article/af4cb4f6880f4b7da14515482743cf71
Autor:
Lis C. Puga Molina, Guillermina M. Luque, Paula A. Balestrini, Clara I. Marín-Briggiler, Ana Romarowski, Mariano G. Buffone
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 6 (2018)
In the early 1950s, Austin and Chang independently described the changes that are required for the sperm to fertilize oocytes in vivo. These changes were originally grouped under name of “capacitation” and were the first step in the development o
Externí odkaz:
https://doaj.org/article/60c8c92642f94bf3923e8989be16f982
Publikováno v:
Revista Argentina de Radiología, Vol 72, Iss 4, Pp 439-442 (2008)
Presentamos un caso de síndrome de Prune-Belly que se manifestó en un feto de sexo masculino a las 20 semanas de edad gestacional como megavejiga, megauretra, dilatación piélica bilateral y aumento de circunferencia abdominal. El complejo malform
Externí odkaz:
https://doaj.org/article/a0a4b1ead78846baa7cc8994d323f4eb
Autor:
Novero, Analia G., Torres Rodríguez, Paulina, De la Vega Beltrán, José L., Schiavi-Ehrenhaus, Liza J., Luque, Guillermina M., Carruba, Micaela, Stival, Cintia, Gentile, Iñaki, Ritagliati, Carla, Santi, Celia M., Nishigaki, Takuya, Krapf, Diego, Buffone, Mariano G., Darszon, Alberto, Treviño, Claudia L., Krapf, Dario
Publikováno v:
In Journal of Biological Chemistry December 2024 300(12)
Autor:
Ana Sahores, Guillermina M Luque, Victoria Wargon, María May, Alfredo Molinolo, Damasia Becu-Villalobos, Claudia Lanari, Caroline A Lamb
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e64049 (2013)
The basic component of Silastic® glue (Dow Corning) used to prepare Silastic® pellets is polydimethylsiloxane. This compound is also present in other commercial adhesives such as FASTIX® (Akapol SA) that are available in any store for that categor
Externí odkaz:
https://doaj.org/article/242c98c152044875a6ef03d9d91c90b7