Search Results - "Zoccolaro Oliveira, Letícia"

Oocyte origin affects the in vitro embryo production and development of Holstein (Bos taurus taurus) - Gyr (Bos taurus indicus) reciprocal cross embryos by Slade Oliveira, Clara, Varella Serapião, Raquel, dos Reis Camargo, Agostinho Jorge, de Freitas, Celio, Tamy Iguma, Lilian, Campos Carvalho, Bruno, de Almeida Camargo, Luiz Sérgio, Zoccolaro Oliveira, Letícia, da Silva Verneque, Rui

“…A reciprocal crossbred embryo production approach was used to assess effects of maternal breed on embryo development in tropical conditions (average…”
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Assessment of different in vitro sperm challenges and in vivo fertility of bovine semen batches by Letícia Zoccolaro Oliveira, Lucas Bernardes Ribeiro, Luiz Gustavo Teodoro da Silva, Clara Slade Oliveira, Erika Aline Ribeiro Dias, Suzane Peres Campanholi, Carla Cristian Campos, Maiana Visoná de Oliveira, Fabio Morato Monteiro

“…The aim of this work was to submit sperm cells to different laboratory challenges and  to compare in vitro results with in vivo semen fertility. Four different…”
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Exploratory analysis of differences in sperm morphology in Nelore and Gir (Bos indicus) bulls by de Lucio, Aline Costa, Ferraudo, Antonio Sérgio, de Oliveira, Leticia Zoccolaro, do Carmo, Adriana Santana, Alves, Benner Geraldo, Alves, Kele Amaral, Almeida, Solange, Deragon, Luis Alfredo, Pereira, William, Carneiro, Luisa Cunha, de Lima, Vera Fernanda Martins Hossepian

“…The aim of this study was to evaluate the effects of breed and season on semen quality parameters of zebu bulls. Data (1,632 registers) of semen production…”
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Chromatin Modifying Agents in the In Vitro Production of Bovine Embryos by Monteiro, Fabio Morato, Oliveira, Clara Slade, Oliveira, Letícia Zoccolaro, Saraiva, Naiara Zoccal, Mercadante, Maria Eugênia Zerlotti, Lopes, Flavia Lombardi, Arnold, Daniel Robert, Garcia, Joaquim Mansano

“…The low efficiency observed in cloning by nuclear transfer is related to an aberrant gene expression following errors in epigenetic reprogramming. Recent…”
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Evaluation of cooling and freezing systems of bovine semen by Dias, Erika Aline Ribeiro, Campanholi, Suzane Peres, Rossi, Guilherme Fazan, Freitas Dell’Aqua, Camila de Paula, Dell’Aqua, José Antonio, Papa, Frederico Ozanam, Zorzetto, Mariana Furtado, de Paz, Claudia Cristina Paro, Oliveira, Letícia Zoccolaro, Mercadante, Maria Eugênia Zerlotti, Monteiro, Fabio Morato

“…•Programmable systems, with a cooling rate of −0.25 °C/min. and −0.5 °C/min., are the best option for cooling semen.•Fastest cooling rates (−2.0 °C/min. e…”
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Outstanding Gir oocyte donors: How does individual factor affect in vitro embryo production efficiency? by Oliveira, Clara Slade, Rosa, Paola Maria da Silva, Camargo, Agostinho Jorge dos Reis, Feres, Luiz Fernando, Saraiva, Naiara Zoccal, Oliveira, Leticia Zoccolaro, Camargo, Luiz Sergio de Almeida

“…The oocyte donor plays a pivotal role in bovine in vitro embryo production (IVP) success. The individual factor affects blastocyst/oocyte ratio and determine…”
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Effects of Equine Chorionic Gonadotropin on Ovulatory and Luteal Characteristics of Mares Submitted to an P4-Based Protocol of Ovulation Induction With hCG by Teixeira, Ana Carolina Bahia, Valle, Guilherme Ribeiro, Riveros, José Andrés Nivia, Diniz, Juliana Horta Wilke, Wenceslau, Raphael Rocha, Monteiro, Gabriel Augusto, Leme, Fabiola de Oliveira Paes, Oliveira, Letícia Zoccolaro

“…The aim of this study was to evaluate the effect of equine chorionic gonadotropin (eCG) at the end of progesterone (P4) treatment on follicular and luteal…”
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Assessment of in vitro sperm characteristics and their importance in the prediction of conception rate in a bovine timed-AI program by Oliveira, Letícia Zoccolaro, Arruda, Rubens Paes de, Andrade, André Furugen Cesar de, Celeghini, Eneiva Carla Carvalho, Reeb, Pablo Daniel, Martins, João Paulo Nascimento, Santos, Ricarda Maria dos, Beletti, Marcelo Emílio, Peres, Rogério Fonseca Guimarães, Monteiro, Fabio Morato, Hossepian de Lima, Vera Fernanda Martins

“…The aims of this study were to assess in vivo fertility and in vitro sperm characteristics of different sires and to identify sperm variables important for the…”
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Assessment of field fertility and several in vitro sperm characteristics following the use of different Angus sires in a timed-AI program with suckled Nelore cows by Oliveira, Letícia Zoccolaro, de Arruda, Rubens Paes, de Andrade, André Furugen Cesar, Celeghini, Eneiva Carla Carvalho, dos Santos, Ricarda Maria, Beletti, Marcelo Emílio, Peres, Rogério Fonseca Guimarães, Oliveira, Clara Slade, Hossepian de Lima, Vera Fernanda Martins

“…In order to provide information that may help researchers to understand the main cause(s) of differences in bull fertility frequently observed in field trials,…”
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Coenzyme Q-10 improves preservation of mitochondrial functionality and actin structure of cryopreserved stallion sperm by Lançoni, Renata, Celeghini, Eneiva Carla Carvalho, Giuli, Valdemar De, de Carvalho, Carla Patricia Teodoro, Zoca, Gabriela Bertaiolli, Garcia-Oliveros, Laura Nataly, Batissaco, Leonardo, Oliveira, Letícia Zoccolaro, de Arruda, Rubens Paes

“…Coenzyme Q-10 (CoQ-10) is a cofactor for mitochondrial electron transport chain and may be an alternative to improve sperm quality of cryopreserved equine…”
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Validation of the CellRox Deep Red® fluorescent probe to oxidative stress assessment in equine spermatozoa by Lançoni, R., Arruda, R. P., Alves, M. B. R., Oliveira, L. Z., Santos, G. D. C., Lemes, K. M., Florez-Rodriguez, S. A., Celeghini, E. C. C.

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Chromatin and morphometry alterations of bovine sperm head after Percoll™ density gradient centrifugation by Oliveira, Letícia Zoccolaro, dos Santos, Ricarda Maria, Hossepian de Lima, Vera Fernanda Martins, Paes de Arruda, Rubens, de Andrade, André Furugen Cesar, Guimarães, Vasco, Beletti, Marcelo Emílio

“…The aim of this work was to assess the morphometry and chromatin integrity of bovine sperm head after a three layers discontinuous Percoll™ density gradient…”
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Sex ratio of in vitro produced embryos 60 days after fixed-time embryo transfer according to the developmental stage of the implanted embryo by Bruna Alves Ortlibas, Gustavo Bortolucci Muniz, Halim Atique Netto, Rodolfo Bilachi Prado, Tábata Salum Calille Atique, Fábio Morato Monteiro, Letícia Zoccolaro Oliveira

“…In view of its wide and consolidated sale of bovine embryos and because it has the world’s largest herd, Brazil currently occupies an important position in the…”
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Does ECG influence the conception rate Nelore cows presenting different body condition scores submitted to the same timed-AI protocol? by Erika Aline Ribeiro Dias, Rubens Paes de Arruda, Roni Aprecido Videschi, Hugo Borges Graff, Alessandra de Moraes Sousa, Fabio Morato Monteiro, Enilson Geraldo Ribeiro, Janaina Torres Carreira, Halim Atique Netto, Rogério Fonseca Guimarães Peres, Leticia Zoccolaro Oliveira

“…The aim of this study was to evaluate the conception rate (CR) of multiparous Nelore cows presenting different body condition scores (BCS), which were…”
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Perfil oxidativo e funcional de sêmen bovino criopreservado em diferentes estações do ano by Rodrigues, Mariana De Paula, Tarragó, Octávio Fabián Bao, Arruda, Rubens Paes de, Oliveira, Leticia Zoccolaro, Bertolla, Ricardo Pimenta, Nichi, Marcilio, Barnabe, Valquiria Hyppolito

“…Bovinos taurinos, em clima tropical, mostram menores índices de fertilidade devido ao estresse térmico e oxidativo testicular. Essa alta incidência de…”
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Impact of lipid content on oxygen reactive species and viability predictors in vitrified bovine embryos by Oliveira, Clara Slade, Feuchard, Viviane Luzia da Silva, Quintão, Carolina Romano Capobiango, Oliveira, Leticia Zoccolaro, Saraiva, Naiara Zoccal

“…Given the significant variation in lipid levels among bovine embryos, our study was designed to associate lipid content to oxidative stress in individual…”
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Morphology of 16‐cell embryo in bovine: Inside cells, compaction, fragmentation and effects of X‐sorted semen by Oliveira, Clara Slade, Saraiva, Naiara Zoccal, Oliveira, Leticia Zoccolaro

“…In mouse embryos, inside cells are allocated in 16‐cell embryos through a well‐orchestrated sequence of events involving compaction and polarization. The…”
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Sperm head morphometry and chromatin alterations in bulls with different conception rates by Riveros, José Andrés Nivia, Pereira, Isabelle Cristina, Teixeira, Ana Carolina Bahia, Diniz, Juliana Horta Wilke, Borges, Alan Maia, Díaz, Juan Felipe García, Beletti, Marcelo Emílio, Oliveira, Leticia Zoccolaro

“…The objective of this investigation was to analyze timed-AI conception rates (CRs) of different sires in light of their conventional semen quality parameters,…”
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Administration of PGF2α at the moment of timed-AI using sex-sorted or conventional semen in suckled nelore cows with different intensity of estrus behavior by Diniz, Juliana Horta Wilke, Peres, Rogério Fonseca Guimarães, Teixeira, Ana Carolina Bahia, Riveros, José Andres Nivia, Noronha, Isabella Marconato, Martins, Cícero Fleury Guedes, Oliveira, Clara Slade, Pohler, Ky Garrett, Pugliesi, Guilherme, Oliveira, Leticia Zoccolaro

“…The aim of this work was to evaluate pregnancy rates (PR) and ovulatory characteristics of Nelore cows receiving PGF2α at the time of AI (artificial…”
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Assessment of different in vitro sperm challenges and in vivo fertility of bovine semen batches by Oliveira, Letícia Zoccolaro, Ribeiro, Lucas Bernardes, Silva, Luiz Gustavo Teodoro da, Oliveira, Clara Slade, Dias, Erika Aline Ribeiro, Campanholi, Suzane Peres, Campos, Carla Cristian, Oliveira, Maiana Visoná de, Monteiro, Fabio Morato

“…O objetivo deste estudo foi estressar células espermáticas em diferentes desafios laboratoriais e comparar os resultados in vitro com a fertilidade in vivo do…”
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