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Cervix dilation and transcervical embryo recovery in cervical Santa Inês sheep. Author(s): ZAMBRINI, F. N.; GUIMARÃES, J. D.; ESTEVES, L. V.; FONSECA, J. F. da Repository: BDPA Publication year: 2014
Cervix dilation and transcervical embryo recovery in cervical Santa Inês sheep. Author(s): ZANBRINI, F. N.; GUIMARÃES, J. D.; ESTEVES, L. V.; CASTRO, A. C. R.; FONSECA, J. F. da Repository: BDPA Publication year: 2014
Transcervical artificial insemination in the brown brocket deer (Subulo gouazoubira): a promising method for assisted reproduction in deer. Author(s): DUARTE, G. S.; GALINDO, D. J.; BALDINI, M. H. M.; FONSECA, J. F. da; DUARTE, J. M. B.; OLIVEIRA, M. E. F. Abstract: The present study aimed to test the efficiency of transcervical artificial insemination techniques with cervical immobilization (TCAI-CI) or cervical traction (TCAI-CT), associated or not wi... ... Repository: BDPA Publication year: 2023
Effect of hormonal cervical dilation protocol on the serum progesterone concentration, embryo development and quality in sheep. Author(s): SANTOS, J. D. R.; BALARO, M. F. A.; TAIRA, A. R.; ESPÍRITO SANTO, C. G. do; SOUZA, C. V. de; BRAIR, V. L.; BADE, A. L. C.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; BRANDÃO, F. Z. collection by transcervical route. Thus, hormonal protocols aiming at the relaxation of the cervix become important for the development of this technique. However, the hormonal environment of embryo d... ... Repository: BDPA Publication year: 2019
Cervical relaxation for non-surgical uterus access in Santa Inês ewes. Author(s): LEITE, C. R.; FONSECA, J. F. da; FERNANDES, D. A. M.; SOUZA-FABJAN, J. M. G.; ASCOLI, F. O.; BRANDÃO, F. Z. Abstracts: The present study was composed by two experiments aiming to develop a cervical dilation technique for non-surgical access to Santa Inês ewe's uterus. In Experiment 1, thirty ewes underwent... ... Repository: BDPA Publication year: 2018
Efeito da vitamina E e de selênio sobre a resposta ovariana e dilatação cervical de ovelhas Santa Inês submetidas à sincronização do estro e inseminação artificial. Author(s): FERREIRA, V. C. D.; SANTOS, A. O.; SILVA, A. A. de A.; MIRANDA, M. de S.; NASCIMENTO, T. V. C. do; VOLTOLINI, T. V.; CORDEIRO, M. F.; LOPES JÚNIOR, E. S. objetivo deste trabalho foi avaliar o efeito da administração de vitamina E (vit. E), selênio (Se) e, ainda, da associação desses sobre a resposta ovariana e de dilatação cervical de ovelhas submetida... ... Repository: BDPA Publication year: 2012
Dilatação cervical em ovelhas da raça santa inês induzida por misoprostol, ocitocina e estradiol para desenvolvimento de método não cirúrgico para coleta de embriões. Author(s): BRANDÃO, F. Z.; LEITE, C. R.; FONSECA, J. F. da; FERNANDES, D. A. de M.; BALARO, M. F. A.; SARZEDAS, A. C.; OLIVARES, C. C. S. Objetivou-se com este estudo desenvolver um protocolo farmacológico de dilatação cervical em ovelhas da raça Santa Inês visando a coleta de embriões por via transcervical. O estudo comprovou a possibi... ... Repository: BDPA Publication year: 2015
Transcervical is more efficient than surgical embryo collection in Brazilian hair sheep. Author(s): SANTOS, J.; BALARO, M.; COSENTINO, I.; BRAIR, V.; PINTO, P.; SOUZA-FABJAN, J.; ARASHIRO, E.; FONSECA, J. F. da; BRANDÃO, F. Z. This study compared the efficiency of either transcervical (TC) or surgical (laparotomy; LP) embryo collection in hair sheep. Santa Inês ewes (n = 27) were subjected to a short-term protocol for estru... ... Repository: BDPA Publication year: 2018
Comparison of stress and animal welfare caused by the procedures of embryo collection by either surgical or non-surgical via in sheep. Author(s): SANTOS, J. D. R.; OLIVEIRA, I. C.; BRAIR, V. L.; BALARO, M. F. A.; MORAIS, M. C. C.; ARASHIRO, E. K. N.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; BRANDÃO, F. Z. In ovine species, embryo collection is commonly done by laparotomy (LP). However, this technique promotes adhesions in the reproductive organs leading to fertility impairment and affecting animal welf... ... Repository: BDPA Publication year: 2018
Donor evaluation and scoring for non-surgical embryo transfer in Santa Inês sheep. Author(s): PRELLWITZ, L.; ZAMBRINI, F. N.; GUIMARÃES, J. D.; SOUSA, M. A. P. de; ANDRADE, L. F. A. de; SOUZA-FABJAN, J. M. G.; OLIVEIRA, M. E. F. de; FONSECA, J. F. da Abstract: This study checked the effectiveness of ranking the difficulty to clip/traction and traverse the cervix with the Hegar dilator as a predictor method for selecting suitable animals to undergo... ... Repository: BDPA Publication year: 2019

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