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Recent advances in goat artificial insemination in Brazil. Author(s): FONSECA, J. F. da; FACO, O. Abstract: This review reports the advances of goat Artificial Insemination (AI) in Brazil in the last two decades. These advances were based primarily on the study and knowledge of the reproductive ev... ... Repository: BDPA Publication year: 2019
Bovine cooled semen with or without glycerol in extender for fixed-time artificial insemination in beef cattle. Author(s): SILVA, J. C. B.; NOGUEIRA, E.; OLIVEIRA, L. O. F. de; ABREU, U. G. P. de This study evaluated the use of cooled semen with or without the cryoprotectant glycerol in eggyolk extender in a fixed-time artificial insemination (FTAI) program in beef cattle. Repository: BDPA Publication year: 2016
Timed artificial insemination (TAI) in Saanen goats. Repository: BDPA Publication year: 2007
Intravaginal hCG administration increases pregnancy rate in artificially inseminated cyclic dairy goats subjected to estrous synchronization. Author(s): FACO, O.; FONSECA, J. F. da Pregnancy establishing after artificial insemination (AI) in goats depends on many important aspects, including time of AI, ovulation and premature luteal regression. The knowledge of ovulation in rel... ... Repository: BDPA Publication year: 2018
Development and validation of an objective method for the assessment of body condition scores and selection of beef cows for timed artificial insemination. Author(s): PFEIFER, L. F. M.; SIQUEIRA, L. G. B. The objectives of this study were to: 1) evaluate the relationship of the angle formed between the left and right sides of the rump with body condition score (BCS) in cattle; and 2) develop an objecti... ... Repository: BDPA Publication year: 2017
Transcervical artificial insemination in the brown brocket deer (Subulo gouazoubira): a promising method for assisted reproduction in deer. Author(s): FONSECA, J. F. da 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
Synchronization of estrus with two doses of cloprostenol at different intervals and Artificial Insemination in dairy goats. Author(s): FONSECA, J. F. da The present study evaluated the efficacy of two protocols for estrus synchronization with different intervals in order to use them in artificial insemination (AI) in Saanen and Alpine multiparous goat... ... Repository: BDPA Publication year: 2018
The use of PGF2[alfa] as ovulatory stimulus for timed artificial insemination in cattle. Author(s): PFEIFER, L. F. M.; VIANA, J. H. M.; SIQUEIRA, L. G. B. Repository: BDPA Publication year: 2014
Comparison between in vitro embryo production using Y-sorted sperm and timed artificial insemination with non-sorted sperm to produce crossbred calves. Author(s): NICACIO, A. C.; MENEZES, G. R. de O.; GOMES, R. da C.; SILVA, L. O. C. da; NOGUEIRA, E. Due to the increasing use of in vitro embryo production (IVEP) and the importance of crossbreeding for beef production, pregnancy rates of Nelore recipients were evaluated following Fixed Time Embryo... ... Repository: BDPA Publication year: 2019
Increasing 12 h of intravaginal device permanence allows greater estrus synchrony but lower pregnancy rates in artificially inseminated acyclic dairy goats. Author(s): FONSECA, J. F. da This study assessed in dairy goats the effect of hormonal induction treatments varying only 12 h in progestogen device permanence on estrus synchrony and fertility. In both Experiments, goats received... ... Repository: BDPA Publication year: 2020

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