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Effects of equine Chorionic Gonadotrophin (eCG) on ovarian dynamics in Nelore cows. Author(s): BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MACHADO, R.; BARUSELLI, P. S.; ALENCAR, M. M. de; BINELLI, M. Repository: BDPA Publication year: 2006
Induction of synchronized estrus in dairy goats with different gonadotrophins. Author(s): FONSECA, J. F. da; BRUSCHI, J. H.; ZAMBRINI, F. N.; DEMCZUK, E.; VIANA, J. H. M.; PALHÃO, M. P. The objective of this study was to evaluate lhe efficiency of two gonadotrophins in induction of estrus in dairy goats. A total of 47 dairy goats were randomly divided according to breed into two trea... ... Repository: BDPA Publication year: 2005
Effects of equine chrionic gonadotrophin (eCG) on corpus luteum development and progesterone concentrations in Nelore cows. Author(s): VICENTE, W.; BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MACHADO, R.; BARUSELLI, P. S.; ALENCAR, M. M. de; BINELLI, M. This trial aimed to test eCG as an enhancer of the luteal function, as well as to evaluate the ability of eCG to delay or prevent luteolysis mechanism. A group of 32 mature, synchronized (CRESTAR@), l... ... Repository: BDPA Publication year: 2006
Short-term hormonal protocol efficiency either with or without equine chorionic gonadotrophin to promote oestrous synchronization in cyclic dairy goats. Author(s): BRAIR, V. L.; ANDRADE, A. B. P.; MORAIS, M. C. C.; RANGEL, P. S. C.; OLIVEIRA, M. E. F.; SOUZA-FABJAN, J. M. G.; FONSECA, J. F. da The use of equine chorionic gonadotrophin (eCG) in oestrous induction protocols is associated with antibody production against eCG. Moreover,there are important equine welfare issues involved in its p... ... Repository: BDPA Publication year: 2021
Ewes carrying the Booroola and Vacaria prolificacy alleles respond differently to ovulation induction with equine chorionic gonadotrophin. Author(s): MORAES, J. C. F.; SOUZA, C. J. H. de The aim of this study was to investigate the ovarian response to eCG induction in Vacaria, Booroola and double heterozygous ewes, in comparison with wild-type females during the breeding season and th... ... Repository: BDPA Publication year: 2017
Uso de diferentes gonadotrofinas na indução de estro em cabras Toggenburg. Author(s): CRUZ, R. C.; MANCIO, A. B.; ESTEVES, L. V.; FONSECA, J. F. da Use of different gonadotrophins to induce estrus in Toggenburg goats. Repository: BDPA Publication year: 2011
Utilização de FSH:LH como alternativa para estimular o crescimento folicular na sincronização do estro ovino. Author(s): MOREIRA, N. H.; BRASIL, O. O.; SILVA, J. P. da; RAMOS, A. F. Repository: BDPA Publication year: 2014
Gonadotrofinas alternativas para indução do estro sincronizado em cabras: resultados preliminares. Author(s): TREVIZAN, J. T.; PEDROSA, A. C.; BRAIR, V. L.; PRATES, J. F.; BARRETO, C. K.; COSENTINO, I. O.; FONSECA, J. F. da; OLIVEIRA, M. E. F. A busca de diferentes gonadotrofinas para a indução do estro em cabras têm sido vista como alternativa para substituição do eCG, gonadotrofina atualmente consolida na espécie, mas que oferece algumas... ... Repository: BDPA Publication year: 2017
Is the vascularization percentage of the corpora lutea during the initial luteal phase affected by the dose of pFSH used in the superovulatory treatment of sheep? Author(s): BEVILAQUA, J. R.; FERREIRA, H. C.; VERGANI, G. B.; RODRIGUES, M. A. F.; MACIEL, G. S.; RODRIGUEZ, M. G. K.; RODRIGUES, N. N.; FONSECA, J. F. da; OLIVEIRA, M. E. F. de Abstract: The in vivo production of embryos is used to accelerate the multiplication of the herds, but the efficiency of this biotechnology is widely variable in small ruminants. The variability of th... ... Repository: BDPA Publication year: 2019
Preimplantation development and expression of Hsp-70 and Bax genes in bovine blastocysts derived from oocytes matured in alpha-MEM supplemented with growth factors and synthetic macromolecules. Author(s): VIREQUE, A. A.; CAMARGO, L. S. de A.; SERAPIÃO, R. V.; ROSA E SILVA, A. A. M.; WATANABE, Y. F.; FERREIRA, E. M.; NAVARRO, P. A. A. S.; MARTINS, W. P.; FERRIANI, R. A. In vitro culture conditions affect both the maternal and embryonic expression of genes and is likely to alter both oocyte and embryo developmental competence. The search for better and less variable c... ... Repository: BDPA Publication year: 2009

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