2007
DOI: 10.11606/issn.1678-4456.bjvras.2007.26588
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Avaliação da liberação de LH e da concentração de progesterona em protocolos Ovsynch e Heatsynch em bubalinos (Bubalus bubalis)

Abstract: O objetivo desse estudo foi avaliar a liberação de LH durante os protocolos de sincronização da ovulação em bubalinos. Para tanto, quinze búfalas multíparas receberam 25 mg de Lecirelina no Dia 0, e 150 mg de D-Cloprostenol no Dia 7. No Dia 8, foi aplicado benzoato de estradiol nas búfalas do Grupo 1 (0,5 mg, n = 5) e do Grupo 2 (1,0 mg, n = 5). No Dia 9, os animais receberam 25mg de Lecirelina (Controle, n = 5). Para mensuração das concentrações plasmáticas de LH foram colhidas amostras de sangue da veia jugu… Show more

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Cited by 4 publications
(2 citation statements)
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“…Plasma P4 concentration at the subsequent diestrus was lower in GnRH (2.94 ± 1.51 ng/ml) than in hCG (4.02 ± 2.34 ng/ml; P < 0.05) treated buffalo for ovulation induction (Carvalho et al, 2007b). Furthermore, there is evidence that EB induces a greater release of LH compared with GnRH (Berber et al, 2007). and pre-exposure to P4 before EB administration anticipated the preovulatorylike LH surge in buffalo cows (Jacomini et al, 2014).…”
Section: Lh Hcg Gnrh and Estradiol Benzoate To Synchronize Ovulationmentioning
confidence: 99%
See 1 more Smart Citation
“…Plasma P4 concentration at the subsequent diestrus was lower in GnRH (2.94 ± 1.51 ng/ml) than in hCG (4.02 ± 2.34 ng/ml; P < 0.05) treated buffalo for ovulation induction (Carvalho et al, 2007b). Furthermore, there is evidence that EB induces a greater release of LH compared with GnRH (Berber et al, 2007). and pre-exposure to P4 before EB administration anticipated the preovulatorylike LH surge in buffalo cows (Jacomini et al, 2014).…”
Section: Lh Hcg Gnrh and Estradiol Benzoate To Synchronize Ovulationmentioning
confidence: 99%
“…Interval Berber et al, 2002Berber et al, , 2007Baruselli et al, 2003b;Carvalho et al, 2013Carvalho et al, , 2017Jacomini et al, 2014 Estradiol Benzoate 23-27 44 78-82 Berber et al, 2007;Jacomini et al, 2014;Carvalho et al, 2017…”
Section: Treatmentunclassified