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Reproductive development of dairy heifers in an integrated livestock-forest system during the summer. Author(s): DIAS, H. R. S.; CAMARGO, A. J. dos R.; OLIVEIRA, G. F.; MOURÃO, A. M.; SARAIVA, N. Z.; CAMARGO, L. S. de A.; MULLER, M. D.; MARTINS, C. E.; NOGUEIRA, L. A. G.; BRANDÃO, F. Z.; OLIVEIRA, C. S. This study aimed to assess the cortisol, body and reproductive development of prepubertal Holstein and Holstein-Gir ¾ heifers at 27 months of age maintained in an integrated livestock-forest (ILF) sys... ... Repository: BDPA Publication year: 2023
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
Thermal comfort and thermographic scrotal gradients of bulls raised on shaded tropical pastures: preliminary results. Author(s): GARCIA, A. R.; ROMANELLO, N.; BARRETO, A. N.; JACINTO, M. A. C.; BERNARDI, A. C. de C.; PEZZOPANE, J. R. M.; LUZI, F.; REDAELLI, V.; COSTA, L. N.; ZAPPATERRA, M.; TONATO, F.; MARCONDES, C. R.; PEDROSO, A. de F.; BRANDÃO, F. Z.; BARIONI JUNIOR, W. This study aimed to evaluate the thermal comfort and the scrotal temperature gradients of bulls of two breeds raised on natural shaded tropical pastures. Repository: BDPA Publication year: 2022
Cervical relaxation protocol in sheep decreases Oct-4 and Nanog gene expression temporarily. Author(s): SANTOS, J. D. R.; BATISTA, R. I. T. P.; TAIRA, A. R.; SOUZA-FABJAN, J. M. G.; ESPÍRITO SANTO, C. G. do; BRAIR, V. L.; MONTEIRO NETTO, M.; BALARO, M. F. A.; FONSECA, J. F. da; BRANDÃO, F. Z. Hormonal protocols aiming at dilation of the sheep cervix were developed to allow access to the uterus. Despite the proven efficacy of these protocols, little is known about these drugs used on embryo... ... Repository: BDPA Publication year: 2020
Effects of hCG administered 7.5 days after synchronous estrus induction during the non-breading season in Morada Nova ewes. Author(s): VERGANI, G. B.; FONSECA, J. F. da; TREVIZAN, J. T.; PEREIRA, V. S. do A.; GARCIA, A. R.; ESTEVES, S. N.; BRANDÃO, F. Z.; SOUZA-FABJAN, J. M. G. de; OLIVEIRA, M. E. F. This study was designed to assess the effects of human chorionic gonadotropin (hCG) administration 7.5 days after the end of synchronous estrus induction protocol in Morada Nova ewes in the non?breedi... ... Repository: BDPA Publication year: 2020
Transcervical embryo recoveries in Santa Inês ewes subjected to short- or long-term superovulatory protocols. Author(s): MAIA, A. L. R. e S.; OLIVEIRA, M. E. F.; ZAMBRINI, Z. N.; SOUZA-FABJAN, J. G.; BARTLEWSKI, P. M.; GUIMARÃES, J. D.; BRANDÃO, F. Z.; FONSECA, J. F. da This study compared short- and long-term estrus synchronization in 16 cycling Santa Inês ewes. All ewes were submitted to the two protocols in a cross?over design resulting in replicates #1 and #2 wit... ... Repository: BDPA Publication year: 2020
Idade à puberdade e características reprodutivas de novilhas mestiças F1 Holandês x Gir com fenótipos divergentes para consumo alimentar residual. Author(s): FONSECA, A. P.; ALVES, B. R. C.; CAMPOS, M. M.; COSTA, R. M.; MACHADO, F. S.; PEREIRA, L. G. R.; TOMICH, T. R.; BRANDAO, F. Z.; BORGES, A. M. A relação da eficiência nutricional com a idade e o peso à puberdade e as características reprodutivas foram estudadas em 35 novilhas F1 Holandês x Gir, em ensaios usando o consumo alimentar residual... ... Repository: BDPA Publication year: 2020
DNA fragmentation in oocytes of Holstein x Gyr cows supplemented with organic chromium under heat stress in climatic chamber. Author(s): CARVALHEIRA, L. R.; BRANDÃO, F. Z.; GOES, T. J. F.; QUINTAO, C. C. R.; OLIVEIRA, C. S.; SIQUEIRA, L. G. B.; CAMARGO, L. S. de A.; TORRES FILHO, R. A.; CARVALHO, B. C. de Repository: BDPA Publication year: 2018
Follicular population and oocyte quality from Holstein x Gyr cows under heat stress in climatic chamber and supplemented with organic chromium. Author(s): CARVALHEIRA, L. R.; CARVALHO, B. C. de; RIBEIRO, L. S.; GOES, T. J. F.; VIEIRA, S. F.; FONTES, W. F.; TORRES FILHO, R. A.; OLIVEIRA, C. S.; SIQUEIRA, L. G. B.; CAMARGO, L. S. de A.; BRANDÃO, F. Z. Repository: BDPA Publication year: 2018
The use of different progestin devices in ovarian stimulation protocol affects gene expression in sheep cumulus-oocyte complexes (COC). Author(s): BRAGANÇA, G. M.; BATISTA, R. I. T. P.; SOUZA, C. V.; SANTOS, J. D. R.; ARASHIRO, E. K. N.; FONSECA, J. F. da; BRANDÃO, F. Z.; SOUZA-FABJAN, J. M. G. Progesterone (P4) and its analogues (progestins) are commonly used in estrus synchronization protocols and to hold the LH surge during ovarian stimulation to allow oocyte recovery in live donor ewes.... ... Repository: BDPA Publication year: 2018

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