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Abstract

This study was conducted to evaluate the effect of different concentrations of Limoneno (S)-(-) (50 µM, 100 µM and 150 µM) in supplementing the diluter of bulls freezing semen. Thirty-six ejaculated from four Curraleiro-Pé-Duro bulls were used for cryopreservation. The cryopreserved spermatozoa...

Author(s)
Branco, Y. N. T. C. C.; Branco, M. de A. C.; Gomes, L. A.; Lustosa, M. da S. C.; Barçante, F. P. da S.; Barros, F. N.; Nascimento, I. M. R. do; Souza, J. A. T. de
Publisher
Colégio Brasileiro de Reprodução Animal, Belo Horizonte, Brazil
Citation
Revista Brasileira de Reprodução Animal, 2016, 40, 4, pp 200-201
Abstract

This study was conducted to evaluate the effect of different plasminogen activator inhibitor 1 concentrations (70 ηg, 140 and 210 ηg ηg) in the kinetic parameters of sperm cryopreserved of Curraleiro Foot Hard bulls. Sperm kinetics were analyzed by means of a computer aided system (CASA). The...

Author(s)
Branco, M. de A. C.; Branco, Y. N. T. C. C.; Sousa Junior, A. de; Moraes Junior, F. de J.; Barros, F. N.; Nascimento, I. M. R. do; Carvalho, G. M. C.; Souza, J. A. T. de
Publisher
Colégio Brasileiro de Reprodução Animal, Belo Horizonte, Brazil
Citation
Revista Brasileira de Reprodução Animal, 2016, 40, 4, pp 251-252
Abstract

This work aimed to evaluate the effect of melatonin supplementation to a Tris-Gema extender on the kinetics and viability of cryopreserved bulls sperm. 54 ejaculates from Guzerá bulls were used. The sperm was diluted in TRIS-yolk supplemented with melatonin, at the following experimental...

Author(s)
Branco, Y. N. T. C. C.; Branco, M. A. C.; Mota, L. H. C. M.; Gomes, L. A.; Sousa, Í. O. T.; Evangelista, L. S. M.; Barros, F. N.; Moraes Júnior, F. J.; Nascimento, I. M. R.; Carvalho, F. A. A.; Sousa, J. A. T.
Publisher
Sociedade Portuguesa de Ciências Veterinárias, Lisboa, Portugal
Citation
Revista Portuguesa de Ciências Veterinárias, 2016, 111, 599/600, pp 38-44
Abstract

Semen cryopreservation results in damage to sperm structure, and it is clear the importance of evaluating the semen batches before submitted it to timed artificial insemination (TAI). However, conventional semen evaluations are not always sufficient to identify batch that may result in reduced...

Author(s)
Santos, F. B. dos
Publisher
Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, Brazil
Citation
Relação da qualidade do sêmen com a fertilidade após IATF em vacas de corte, 2016, pp 62 pp.
AbstractFull Text

This experiment evaluated the effectiveness of an extender basically composed by Phosphate Buffer Solution (PBS) in the dilution and crioconservation of bovine semen with different percentages of egg yolk, 5, 10, 15 or 20%. Nine ejaculated of three bulls from the Central Riograndense de Inseminação ...

Author(s)
Aguiar, P. R. L.; Moraes, J. B.; Malschitzky, E.; Silva, A. C.
Publisher
Universidade Luterana do Brasil, Canoas, Brazil
Citation
Veterinaria em foco, 2007, 5, 1, pp 44-50
Abstract

The quality of seminal samples has an important role in the determination of the indices of fertility in artificial insemination programmes. The aim of this study was to compare the efficacy of 2 extenders for cryopreservation of bull semen in relation to the post-thaw motility patterns evaluated...

Author(s)
Crespilho, A. M.; Papa, F. O.; Alberti, K.; Siqueira Filho, E. R.; Martins Júnior, A.; Novaes, J. L. C.; Dell'Aqua, J. A.
Publisher
Faculdade de Ciências Agrárias e Veterinárias, Câmpus de Jaboticabal, UNESP, Jaboticabal, Brazil
Citation
Ars Veterinaria, 2006, 22, 3, pp 229-235
Abstract

The effectiveness of an extender composed of PBS for the dilution and cryopreservation of bovine semen was studied. 18 ejaculates from 3 AI bulls were evaluated for their motility and vigour. The ejaculates were divided into 2 aliquots. The first was diluted in a citrate yolk base (2.94% sodium...

Author(s)
Aguiar, P. R. L.; Malschitzky, E.; Silva, A. C.; Teixeira, C. D.
Publisher
Universidade Luterana do Brasil, Canoas, Brazil
Citation
Veterinaria em foco, 2004, 2, 2, pp 221-229
Abstract

The objective of this experiment was to evaluate semen quality of bulls supplemented with calcium soaps of fatty acids polyunsaturated. Twenty Angus, Brangus, Hereford and Braford bulls were randomly allocated into two groups, each with ten animals. Each group received a diet consisting of forage;...

Author(s)
Hernández, M. M. R.; Patino, H. O.; Gregory, R. M.; Angel, J. C.; Re, D. del; Jobim, M. I. M.; Mattos, R. C.
Publisher
Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, Brazil
Citation
Brazilian Journal of Veterinary Research and Animal Science, 2012, 49, 6, pp 471-479

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