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Author(s): OLIVARES, C.; FONSECA, J. F. da; SARAIVA, H.; ALFRADIQUE, V.; CÔRTES, L.; COSTA, L.; BRANDÃO, F.; SOUZA-FABJAN, J. M.

The aim of this study was to compare the influence of different forces and time of centrifugation in mini-Percoll techniques with traditional Percoll for sperm selection on motility parameters of ram... ...

Repository: BDPA     Publication year: 2016

Author(s): BUENO, C. C.; JESUS, K. R. E. de

A nanotecnologia está baseada na crescente capacidade da tecnologia moderna em manipular átomos e partículas na nanoescala para criar novos materiais e desenvolver novos produtos e processos. Apesar d... ...

Repository: BDPA     Publication year: 2012

Author(s): BUENO, C. C.; JESUS, K. R. E. de

Resumo: Apesar dos nanomateriais já estarem presentes em grandes linhas de Pesquisa e Desenvolvimento e à disposição dos consumidores, ainda não existem metodologias consolidadas para o Gerenciamento... ...

Repository: BDPA     Publication year: 2013

Author(s): SCHMIDT, A. P. S.; ARRAIS, A. M.; BRANDÃO, F. Z.; BATISTA, R. I. T. P.; OLIVEIRA, M. E. F.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; UNGERFELD, R.

The pulsatile release of luteinizing hormone (LH) induced by the male effect may play a beneficial role in embryonic viability during superovulation. The objective of the present study was to determin... ...

Repository: BDPA     Publication year: 2024

Author(s): BANDEIRA, A. M. P.; MATOS, J. E.; MARIA, A. N.; CARNEIRO, P. C. F.; PURDY, P. H.; AZEVEDO, H. C.

The physical and chemical characteristics of gelatin have been used to justify its inclusion in extenders to preserve the sperm quality and improve results of cervical artificial insemination with coo... ...

Repository: BDPA     Publication year: 2018

Author(s): OLIVARES, C. C. S.; SOUZA-FABJAN, J. M. G. de; FONSECA, J. F. da; BALARO, M. F. A.; FREITAS, V. J. de F.; OLIVEIRA, R. V. de; BRANDÃO, F. Z.

Resumo: Background: The success of fertilization is directly associated with semen quality and the sperm preparation. Considering the common use of cryopreserved spermatozoa, there is a need to develo... ...

Repository: BDPA     Publication year: 2017

Author(s): MOLINA, J. C. J.; SILVA, R. S. da; BIDEGAIN, F. A.; SOUZA, Y. B.; PURDY, P. H.; BLACKBURN, H. D.; AZEVEDO, H. C.

This study evaluated relationships among reproductive parameters and the bioclimatic indices: temperature and humidity index (THI), equivalent temperature index (ETI), black globe temperature and humi... ...

Repository: BDPA     Publication year: 2023

Author(s): ROMANELLI, P.; MATOS, A.; FERREIRA, F.; CALDART, E.; MAREZE, M.; MATOS, R.; FREIRE, R.; BREGANÓ, R.; HEADLEY, S.; MINHO, A. P.; CAVALCANTE, A. C. R.; OKANO, W.; KOHEK, I.; RODRIGUES, R.; NAVARRO, I.

Although the State of Rio Grande do Sul is one of the principal sheep rearing regions in Brazil, the prevalence of Toxoplasma gondii and Neospora caninum is unknown in rams. The objective of this stud... ...

Repository: BDPA     Publication year: 2018

Author(s): MOLINA, J. C. J.; OLIVEIRA, M. B. de; COSTA, P. H. C.; SANTOS, E. W. P. dos; CORREA, C. B.; AZEVEDO, H. C.

The aim of the study was to evaluate the effect of the association between glycine-milk (GM) based extenders made with different concentrations of soy lecithin (SL) and freezing rates (FR) on semen qu... ...

Repository: BDPA     Publication year: 2023

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