Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date ▾ | alphabetically


Biostimulation with the ram effect increases the embryo quality in superovulated ewes. 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
Can the time and conditions of incubation of in vivo-derived goat embryos compromise embryonic cryosurvival?. Author(s): BATISTA, R. I. T. P.; APOLINARIO, G. S.; BRAIR, V. L.; CÔRTES, L. R.; RANGEL, P. S. C.; GUIMARÃES, M. P. de P.; FONSECA, J. F. da; SOUZA-FABJAN, J. M. G. Evidence suggests that the conditions after collection may compromise the survival of in vivo-derived (IVD) embryos after cryopreservation. To test this hypothesis, 150 IVD embryos (grade I and II) fr... ... Repository: BDPA Publication year: 2024
The influence of different timings of CIDR insertion on the embryo yield in locally adapted superovulated Brazilian goats. Author(s): CORTES, L. R.; RODRIGUES, J. N. D.; MONTEIRO, A. W. U.; SILVA, K. de M.; BATISTA, R. I. T. P.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da This study aimed to investigate whether the variation (morning or afternoon) in the insertion of progesterone (P4) intravaginal device (IVD) affects embryo yield in locally adapted superovulated goats... ... Repository: BDPA Publication year: 2024
Inseminação artificial e teste de progênie: aumento da produtividade das cabras leiteiras no Brasil. Author(s): FONSECA, J. F. da; RODRIGUES, J. N. D.; SOUZA-FABJAN, J. M. G.; FACO, O. Aborda os principais avanços no contexto da inseminação artificial em cabras como ferramentas para apoiar um programa de melhoramento genético para a espécie. Repository: BDPA Publication year: 2024
Produção e criopreservação de embriões: ferramentas para melhorar a genética em pequenos ruminantes. Author(s): SOUZA-FABJAN, J. M. G.; RODRIGUES, J. N. D.; FONSECA, J. F. da Repository: BDPA Publication year: 2024
Use of meloxicam with or without dipyrone in non-surgical embryo recovery in hair sheep: Effects on animal welfare. Author(s): RIBEIRO, A. C. S.; TAIRA. A. R.; SANTOS, V. C.; BRAIR, V. L.; LOPES, M. P. F.; BALARO, M. F. A.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; UNGERFELD, R.; BRANDÃO, F. Z. Abstract: The aim of this study was to determine the effectiveness of meloxicam with or without dipyrone on the welfare of ewes subjected to non-surgical embryo recovery (NSER). Two studies were carri... ... Repository: BDPA Publication year: 2023
Three superovulation protocols for in vivo embryo production in Santa Inês sheep. Author(s): ARASHIRO, E. K. N.; PINTO, P. H. N.; LIMA, J. T. M.; HENRY, M.; ASCOLI, F. O.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; BRANDÃO, F. Z. Abstract: There is still no consensus regarding the best protocol for in vivo embryo production in sheep despite increasing studies in this area. Moreover, there is variability in the response of ewes... ... Repository: BDPA Publication year: 2022
Induction of accessory corpus luteum in goats and sheep: From physiological basis to reproductive effects. Author(s): FONSECA, J. F. da; VERGANI, G. B.; CÔRTES, L. R.; RODRIGUES, J. N. D.; SIQUEIRA, L. G. B.; SOUZA-FABJAN, J. M.; OLIVEIRA, M. E. F. Abstract: The identification of ovarian follicular waves and associated hormonal milieux has revealed that dominant follicles of the ovulatory wave (OWDF) grow in a hormonal environment where there is... ... Repository: BDPA Publication year: 2021
New approaches to superovulation in goats and sheep. Author(s): OLIVEIRA, M. E. F.; FIGUEIRA, L. M.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da; BARTLEWSKI, P. M. Resumo: A superovulação é a principal tecnologia reprodutiva utilizada para a produção de embriões em ovinos e caprinos, mas a imprevisibilidade dos resultados continua sendo sua maior desvantagem. Vá... ... Repository: BDPA Publication year: 2021
Association of controlled light program, cloprostenol and gonadotropins for synchronous estrus induction and fixed time artificial insemination in dairy goats during the non-breeding season: preliminary results. Author(s): MORAIS, M. C. C.; ARRAIS, A. M.; SILVA, N. C.; OLIVEIRA, M. E. F.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da Animal preparation prior to artificial insemination (AI) in goats usually involves a combination of intravaginal devices containing progesterone/progestagens plus PGF2?? analogues and gonadotropins, b... ... Repository: BDPA Publication year: 2020

Showing 1 - 10 of 43 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.