Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Maritza Pérez-Atehortúa"'
Autor:
Maritza Pérez-Atehortúa, Stefania E. Short, Cristian Aranzaez-Rios, Jorge Farías, Ricardo Pinheiro S. Oliveira, Wellison Amorim Pereira, Jennie Risopatrón, Iván Valdebenito, Elías Figueroa Villalobos
Publikováno v:
MethodsX, Vol 12, Iss , Pp 102533- (2024)
The chorion fulfills important functions in fish embryos, including protecting the embryo during development. The characterization of the protein profile of this envelope could be used as a bioindicator in the evaluation of the quality of embryonic d
Externí odkaz:
https://doaj.org/article/47915a403bbf4b35bcab6bc01c01fb28
Autor:
Odilene de Souza Teixeira, Vinícius de Anhaia Camargo, Marcela Kuczynski da Rocha, Antónia Mendes Paizano Alforma, Everton Dezordi Sartori, Yago Machado da Rosa, Maritza Pérez-Atehortúa, Concepta McManus, Júlio Otávio Jardim Barcellos
Publikováno v:
Revista Brasileira de Zootecnia, Vol 53 (2024)
ABSTRACT We investigated the impact of weaning at 30, 75, and 180 days of age on performance, body measurements, and rumen development (using the β-hydroxybutyrate biomarker) of beef calves until 190 days of age. A total of 64 Brangus calves were as
Externí odkaz:
https://doaj.org/article/97ac6aecb68d402794777c6833926ade
Autor:
Maritza Pérez-Atehortúa, Adrian J. Hernández, Patricio Dantagnan, Mauricio Silva, Jennie Risopatrón, Jorge Farías, Elías Figueroa Villalobos, Iván Valdebenito
Publikováno v:
Aquaculture Reports, Vol 30, Iss , Pp 101590- (2023)
The chorion is an acellular envelope surrounding the oocyte. In fish, this envelope plays a pivotal role during fertilization and protects the developing embryo against environmental and mechanical factors until the moment of hatching. The chorion co
Externí odkaz:
https://doaj.org/article/6fe7b71602264712bcd7a4f3d6b7d07f
Autor:
Leydy Sandoval-Vargas, Maritza Pérez-Atehortúa, Elías Figueroa Villalobos, José Zamorano, Iván Valdebenito
Publikováno v:
Animals, Vol 14, Iss 2, p 320 (2024)
This study determines the reproductive patterns of puye (Galaxias maculatus) under culture conditions. A population of 567 wild fish was caught in the Cautín River, Chile, and held in captivity for four years. Mortality, sex ratio, gonadosomatic ind
Externí odkaz:
https://doaj.org/article/b5f5f09ccbb5483aa87dfda8916488aa
Autor:
Maritza Pérez-Atehortúa, Andrea Galuppo, Rômulo Batista Rodrigues, Nathalia dos Santos Teixeira, Thaiza Rodrigues de Freitas, Thales de Souza França, Lis Santos Marques, Itamar Cossina Gomes, Danilo Pedro Streit, Jr.
Publikováno v:
MethodsX, Vol 8, Iss , Pp 101422- (2021)
Density gradient centrifugation is a technique used to wash or separate samples of cryopreserved milt, mainly in humans and bovines allowing, for example, reducing the concentration of cryoprotectants or choosing the best portion of sperm. The propos
Externí odkaz:
https://doaj.org/article/4585f9cba3504832b3c2f4d8dd3b14e6
Autor:
Thales de Souza França, Itamar Cossina Gomes, Eduardo Antônio Sanches, Maritza Pérez Atehortúa, Nathalia Dos Santos Teixeira, Rômulo Batista Rodrigues, Thaiza Rodrigues De Freitas, Jhony Lisboa Benato, Lis Santos Marques, Ana Regina Seabra de Souza, Danilo Streit Jr
Publikováno v:
Reproduction.
Containers used to cryopreserve sperm are made with non-biodegradable plastic compounds, having a high monetary and environmental cost. Therefore, the development of biodegradable alternative containers for cell cryopreservation is necessary. Thus, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::891faf71f8e351cc2ce7ee9f944afff1
https://doi.org/10.1530/rep-23-0046
https://doi.org/10.1530/rep-23-0046
Autor:
Benjamin Geffroy, Leydy Sandoval‐Vargas, Myriam Boyer‐Clavel, Maritza Pérez‐Atehortúa, Stephane Lallement, Iván Valdebenito Isler
Publikováno v:
Journal of Fish Biology
Journal of Fish Biology, 2023, ⟨10.1111/jfb.15327⟩
Journal of Fish Biology, 2023, ⟨10.1111/jfb.15327⟩
International audience; Rapid environmental changes will be the major challenge that most biota will have to deal with in the near future. Extreme events, such as marine heatwaves, are becoming more frequent and could be spatially uniform at a region
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c472b2b1aab1c9d6db5b0437464b093
https://doi.org/10.1111/jfb.15327
https://doi.org/10.1111/jfb.15327
Autor:
Nathalia dos Santos Teixeira, Rômulo Batista Rodrigues, Maritza Pérez-Atehortúa, Helen Tais da Rosa-Silva, Thaiza Rodrigues de Freitas, Lis Santos Marques, José Cláudio Fonseca Moreira, Danilo Pedro Streit
Publikováno v:
Cryobiology. 103:116-122
Piracanjunba (Brycon orbignyanus) is an endangered South American fish, and ovarian tissue cryopreservation is an alternative method for preserving maternal germplasm and genetic diversity. Therefore, our aim was to test a vitrification protocol for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b290c93f214087607898b0223468e02
https://doi.org/10.1016/j.cryobiol.2021.08.004
https://doi.org/10.1016/j.cryobiol.2021.08.004
Autor:
Eneder Rosana Oberst, Danilo Pedro Streit, Lis Santos Marques, Maritza Pérez Atehortúa, Nathalia dos Santos Teixeira, Rômulo Batista Rodrigues, Luis Fernando Guerrero Gracia
Publikováno v:
Cryobiology. 102:121-126
Contamination of fish milt during collection can have an important effect on the quality of fresh and frozen samples. The aim of this study was to evaluate the effects of biological contaminants (urine, feces, and blood) on the sperm of Colossoma mac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2376f49d77314cdaeea4bf67ac4a001
https://doi.org/10.1016/j.cryobiol.2021.07.003
https://doi.org/10.1016/j.cryobiol.2021.07.003
Autor:
Maritza Pérez-Atehortúa, Andrea Giannotti Galuppo, Rômulo Batista Rodrigues, Thales de Souza França, Nathalia dos Santos Teixeira, Thaiza Rodrigues de Freitas, Lis Santos Marques, Itamar Cossina Gomes, Jhony Lisbôa Benato, Thales Flores, Eduardo Antônio Sanches, Ana Regina Seabra de Souza, Ivan Bustamante, Monike Quirino, Fernando Pandolfo Bortolozzo, Danilo Pedro Streit Jr.
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2022-04-29T08:40:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-05-15 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) The use of technologies in assisted reproduction, such as the use of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ea0bfd98c10efc0ef10e3d69d992742
