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Author(s): PFEIFER, L. F. M.; MOREIRA, E. M.; SILVA, G. M. da; SOUZA, V. L. de; NUNES, V. R. R.; ANDRADE, J. de S.; NEVES, P. M. A.; FERREIRA, R. The objectives of this study were to de-termine whether EC will induce estrus in ovariectomized cows, and todetermine the effect of EC on expression of estrus and P/AI in ovary-intact cows subjected t... ... |
Author(s): BATISTA, J. A. N.; PROITE, K.; BIANCHETTI, L. de B.
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Author(s): PIGOSSO, L. L.; PARENTE, A. F. A.; COELHO, A. S. G.; SILVA, L. P. da; BORGES, C. L.; BAILÃO, A. M.; SOARES, C. M. de A.
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Author(s): FERNANDES, V. S.; VELHO, G. dos S.; SANTOS, M. F. O. dos; EVANGELISTA, K. A.; GASPERIN, B. G.; PFEIFER, L. F. M.; FERREIRA, R.; GONÇALVES, P. B. D; GASTAL, G. D. A.; DALTO, A. G. C.; ROVANI, M. T. The impact of GnRH treatment on the day of TAI in beef cows has received limited investigation, especially concerning its association with estrus expression. Consequently, two experiments were conduct... ... |
Author(s): BINELLI, M.; MACHADO, R.; BERGAMASCHI, M. A. C. M. In cattle, embryonic and fetal losses are the major causes of reproductive failureo Losses associated with failure in the process of maternal recognition of pregnancy can amount to as much as 30%0 Suc... ... |
Author(s): SOUZA, K. X. S. D.; MASSRUHÁ, S. M. F. S.; FERNANDES, V. M. Diagnostic reasoning either automated or conducted by diagnosticians relies on having a set of symptoms and trying to match them against a (sparse) matrix containing the complete set of diseases and t... ... |
Author(s): CORDEIRO, D. A. G.; SILVA, L. G. da; MACHADO, J. V. B.; SANTOS, M.; SANTANA, T. dos S.; COSTA, W. C. C. da; FERREIRA, L. C. L; NOGUEIRA, E.; PFEIFER, L. F. M.; STERZA, F. de A. M. The aim of this study was to evaluate the influence of the FTAI-calving interval, according to animal category, on the fertility of beef cows. Early Nelore primiparous cows (n = 879; 24 ± 3.3 months;... ... |
Author(s): SIQUEIRA, A. P.; OLIVEIRA, R. M. P.; SILVA FILHO, J. M.; PALHARES, M. S.; FONSECA, J. F. da; BRUSCHI, J. H.; BRUSCHI, M. C. M. Resumo: Avaliou-se a resposta ao protocolo de sincronização do estro com duas doses de prostaglandina F2 (22,5µg) intervaladas de 10 dias, por meio da mensuração da concentração de progesterona plasmá... ... |
Author(s): CAVALCANTE, A. C. R.; SILVA, R. G. da; CÂNDIDO, M. J. D.; ANGERER, J. P.
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