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Evaluation of the proteomic profiles of ejaculated spermatozoa from Saanen bucks (Capra hircus). Author(s): PINTO, T. M. F.; MOREIRA, R. F.; MATOS, M. N. C.; SOARES, V. V. M.; AGUIAR, M. V. de A.; ARAGÃO, P. de T. T. D. de; ALVES FILHO, J. G.; MORENO, F. B. M. B.; MONTEIRO-MOREIRA, A. C. de O.; COSTA, C. R. R.; LIMA FILHO, J. L. de; ELOY, A. M. X.; CUNHA, R. M. S. da Abstract: The Saanen goat breed has been widely explored in breeding programmes; however, there are few reports about the breed?s genetic and molecular composition. Thus, this study aimed to character... ... Repository: BDPA Publication year: 2019
Diversity of ejaculated sperm proteins in Moxotó bucks (Capra hircus) evaluated by multiple extraction methods. Author(s): MOREIRA, R. F.; MATOS, M. N. C.; ALVES FILHO, J. G.; VALLE, R. V. do; ELOY, A. M. X.; PINTO, T. M. F.; MACHADO, S. P.; COSTA, C. R. R.; LIMA FILHO, J. L. de; LIMA, J. P. M. S.; CUNHA, R. M. S. da Abstract: This study aimed to develop protocols for the extraction of sperm proteins from Moxotó goats (Capra hircus) and to compare the resulting proteomic maps. The sperm proteins were isolated usin... ... Repository: BDPA Publication year: 2018
Avaliação do comportamento reprodutivo de caprinos naturalizados como doadores de sêmen. Author(s): BRITO, R. L. L. de; FARIAS, J. L. de S.; SANTOS, D. O.; ARAGÃO, D. A. de; BRITO, I. F. de; ANDRIOLI, A. O objetivo do trabalho foi avaliar o comportamento reprodutivo de caprinos de raças naturalizadas para uso como doadores de sêmen do Banco de Germoplasma de Caprinos e Ovinos naturalizados (BGCON). Tr... ... Repository: BDPA Publication year: 2008
Antioxidant potential of pequi esters (Caryocar coriaceum) in bovine semen cryopreservation and in vitro fertilization. Author(s): LUSTOSA, M. da S. C.; BRANCO, Y. N. T. C. C.; MOURA, R. L. de; BRANCO, M. de A. C.; NASCIMENTO, I. M. R. do; SILVA, J. H. L. da; CARVALHO, G. M. C.; CÂMARA, T. S.; RODRIGUES, S. D. C.; BRITO, B. F.; FIGUEIREDO, F. C.; SOUZA, J. A. T. de Bovine semen cryopreservation is a fundamental procedure in animal reproduction. However, it is associated with the production of reactive oxygen species (ROS), which can cause significant damage to s... ... Repository: BDPA Publication year: 2025
Use of a one-step freezing protocol for boar sperm with distinct cryoprotectants. Author(s): PHILIPPE, M. G.; QUIRINO, M.; SCHUCH, M.; SCHULTZ, C.; VIEIRA, A. D.; MONDADORI, R. G.; THOMAZ JÚNIOR, L.; MOREIRA, F.; PERIPOLLI, V.; MARQUES, M. G.; BIANCHI, I. Abstract: The present study evaluated the cryoprotectant efficacy of dimethylacetamide (DMA) and ethylene glycol in a one-step protocol to freeze boar sperm. The sperm-rich portion of the ejaculates f... ... Repository: BDPA Publication year: 2024
Chilled semen of captive collared peccaries (Pecari tajacu): effects of preservation at 17 °C on semen quality. Author(s): GARCIA, A. R.; KAHWAGE, P. R.; GUIMARÃES, D. A. de A.; OSHASHI, O. M. The trade creation and conservation of wild species in Amazon, including collared peccaries (Pecari tajacu), may be favored by artificial insemination, but the time of semen storage may lead to reduce... ... Repository: BDPA Publication year: 2012
Influence of post-thawing thermal environment on bovine sperm characteristics and in vitro fertility. Author(s): BOTTA, D.; ARRUDA, R. P. de; WATANABE, Y. F.; BALIEIRO, J. C. de C.; ROMANELLO, N.; BARRETO, A. do N.; PANTOJA, M. H. de A.; GIRO, A.; CARVALHO, C. P. T. de; OLIVEIRA, A. de S.; GARCIA, A. R. Our aim was to evaluate the effects of three thermal environments over time on kinetics, functionality and in vitro fertility of cryopreserved bovine spermatozoa. Four ejaculates from five bulls (n =... ... Repository: BDPA Publication year: 2019
The methylation patterns of the IGF2 and IGF2R genes in bovine spermatozoa are not affected by flow-cytometric sex sorting. Author(s): CARVALHO, J. O.; MICHALCZECHEN-LACERDA, V. A.; SARTORI, R.; RODRIGUES, F. C.; BRAVIM, O.; FRANCO, M. M.; DODE, M. A. N. The objectives of this study were to investigate the effect of sexing by flow cytometry on the methylation patterns of the IGF2 and IGF2R genes. Frozen-thawed, unsorted, and sex-sorted spermsamples fr... ... Repository: BDPA Publication year: 2012
Expression of paraoxonase types 1, 2 and 3 in reproductive tissues and activity of paraoxonase type 1 in the serum and seminal plasma of bulls. Author(s): FERREIRA, C. E. R.; HAAS, C. S.; GOULARTE, K. L.; ROVANI, M. T.; CARDOSO, F. F.; SCHNEIDER, A.; GASPERIN, B. G.; LUCIA JUNIOR, T. The paraoxonases types 1, 2 and 3 (PON1, PON2 and PON3, respectively) are enzymes that degrade lipid peroxides, preventing oxidative damages relevant for male reproductive function. This study determi... ... Repository: BDPA Publication year: 2018
Osmolaridade ideal para execução do teste hiposmótico no sêmen in natura de ovinos (Ovis aries). Author(s): GARCIA, A. R.; MOURA, A. B. B.; ROMANELLO, N.; FONSECA, J. F. da; BRANDÃO, F. Z.; PANTOJA, M. H. de A.; BARRETO, A. do N.; SOUSA, M. A. de P.; BOTTA, D.; GIRO, A. The study aimed to establish the most suitable osmolarity range of the hypoosmotic solution for testing the membrane integrity in raw semen of rams. Sodium citrate and fructose based solutions (S) wit... ... Repository: BDPA Publication year: 2019

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