Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Florenza A. La Spina"'
1
Low level laser therapy (LLLT) modulates ovarian function in mature female mice
Autor: Mariano G. Buffone, Dalhia Abramovich, Florenza Antonella la Spina, Natalia Pascuali, Mariana Di Pietro, Fernanda Parborell, Leopoldina Scotti, Gonzalo Oubiña, Javier Higuera
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
It is known that LLLT has beneficial effects on several pathological conditions including wound healing,pain and inflammation. LLLT modulates biological processes, including cell proliferation, apoptosis andangiogenesis. In the present study, we exam
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05358140a46b61856c9816677eb5d4e8
https://linkinghub.elsevier.com/retrieve/pii/S0079610718301573
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2
Mouse sperm begin to undergo acrosomal exocytosis in the upper isthmus of the oviduct
Autor: Mariano G. Buffone, Tomás L. Falzone, Dario Krapf, Ana Romarowski, Florenza Antonella la Spina, Noritaki Hirohashi, Lis C. Puga Molina, Alejandra Mariel Vitale
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Recent evidence demonstrated that most fertilizing mouse sperm undergo acrosomal exocytosis (AE) before binding to the zona pellucida of the eggs. However, the sites where fertilizing sperm could initiate AE and what stimuli trigger it remain unknown
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7775afbc5ba27740069dbec4ae1f1458
https://doi.org/10.1016/j.ydbio.2016.02.006
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3
PKA-dependent phosphorylation of LIMK1 and Cofilin is essential for mouse sperm acrosomal exocytosis
Autor: Florenza Antonella la Spina, Guillermina Maria Luque, Lis C. Puga Molina, Patricia S. Cuasnicú, Dario Krapf, Mariano G. Buffone, Alejandra Mariel Vitale, Pablo E. Visconti, Ana Romarowski, Maria A. Battistone
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Mammalian sperm must acquire their fertilizing ability after a series of biochemical modifications in the female reproductive tract collectively called capacitation to undergo acrosomal exocytosis, a process that is essential for fertilization. Actin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3a61f6bae25b510fe3d767fce155e55
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4
Redistribution of the intra-acrosomal EGFP before acrosomal exocytosis in mouse spermatozoa
Autor: Florenza Antonella la Spina, Ana Romarowski, Noritaki Hirohashi, Mariano Gabriel Buffone
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Mammalian spermatozoa must undergo complex physiological and morphological alterations within the female reproductive tract before they become fertilization competent. Two important alterations are capacitation and the acrosome reaction (AR), by whic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dd71b78f91724484697a022141548f1
https://doi.org/10.1530/rep-15-0017
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5
The path of the sperm to the egg
Autor: Florenza Antonella la Spina, Mariano G. Buffone
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Not long ago, the zona pellucida of the egg was broadly accepted as the main trigger of the acrosomal exocytosis. Recent evidence, however, demonstrated that most fertilizing mouse sperm undergo acrosomal exocytosis before binding to the zona pelluci
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05bfaa4797c229d7ae68f5e7af13018d
Wiley Online Library
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7
Role of actin cytoskeleton during mammalian sperm acrosomal exocytosis
Autor: Ana, Romarowski, Guillermina M, Luque, Florenza A, La Spina, Dario, Krapf, Mariano G, Buffone
Mammalian sperm require to undergo an exocytotic process called acrosomal exocytosis in order to be able to fuse with the oocyte. This ability is acquired during the course of sperm capacitation. This review is focused on one aspect related to this a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::e17694aced7f507a7d537b63c64182f8
https://link.springer.com/chapter/10.1007/978-3-319-30567-7_7
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8
Role of Actin Cytoskeleton During Mammalian Sperm Acrosomal Exocytosis
Autor: Mariano G. Buffone, Dario Krapf, Guillermina Maria Luque, Florenza Antonella la Spina, Ana Romarowski
Publikováno v: Sperm Acrosome Biogenesis and Function During Fertilization ISBN: 9783319305653
Mammalian sperm require to undergo an exocytotic process called acrosomal exocytosis in order to be able to fuse with the oocyte. This ability is acquired during the course of sperm capacitation. This review is focused on one aspect related to this a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2150963b1469b22141c21e9f21427a6
https://doi.org/10.1007/978-3-319-30567-7_7
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9
Src Kinase Is the Connecting Player between Protein Kinase A (PKA) Activation and Hyperpolarization through SLO3 Potassium Channel Regulation in Mouse Sperm*
Autor: Victor Dzikunu, Florenza Antonella la Spina, Carolina Baro Graf, Enid Arcelay, Mariano G. Buffone, Cintia Stival, Sibylle Le Grand, Juan J. Ferreira, Dario Krapf, Silvia E. Arranz, Pablo E. Visconti, Celia M. Santi
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Plasma membrane hyperpolarization is crucial for mammalian sperm to acquire acrosomal responsiveness during capacitation. Among the signaling events leading to mammalian sperm capacitation, the immediate activation of protein kinase A plays a pivotal
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3e45ccc07b12fcbf26d4bc52dd68739
https://europepmc.org/articles/PMC4513139/
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10
Heterogeneous distribution of histone methylation in mature human sperm
Autor: Santiago Brugo-Olmedo, Marina Romanato, Mariano G. Buffone, Florenza A. La Spina, Rocío Melissa Rivera, Sabrina De Vincentiis, Vanina Julianelli
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Purpose To analyze the presence of various histone modifications in ejaculated human spermatozoa Methods In this prospective study, seminal ejaculates from 39 normozoospermic individuals were evaluated for semen analysis and the presence of histone m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d5f8fd6f30adcfce2b2838e559f5020
https://pubmed.ncbi.nlm.nih.gov/24221913
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