Anethole Supplementation During Oocyte Maturation Improves In Vitro Production of Bovine Embryos

2019 ◽  
pp. 193371911983178 ◽  
Author(s):  
Naiza A. R. Sá ◽  
Luís A. Vieira ◽  
Anna Clara A. Ferreira ◽  
Jesús Cadenas ◽  
Jamily B. Bruno ◽  
...  
Keyword(s):  
Oocyte Maturation ◽  
Bovine Embryos ◽  
In Vitro Production ◽  
Vitro Production

scholarly journals Use of Melatonin in the In Vitro Production of Bovine Embryos

2020 ◽  
Vol 21 ◽  
Author(s):  
Alan da Silva LIRA ◽  
Ricardo de Macedo CHAVES ◽  
Felipe de Jesus MORAES JUNIOR ◽  
Sergio Henrique COSTA JUNIOR ◽  
Brenda Karine Lima do AMARAL ◽  
...  
Keyword(s):  
Oocyte Maturation ◽  
In Vitro Maturation ◽  
Control Group ◽  
Bovine Embryos ◽  
In Vitro Production ◽  
Maturation Medium ◽  
Significant Difference ◽  
Maturation Rate ◽  
Vitro Production

ABSTRACT We aimed to assess the effects of melatonin in the in vitro production of bovine embryos. Our experiment was conducted at the Laboratório de Reprodução Animal of the Universidade Estadual do Maranhão. The cumulus-oocyte complexes (COCs) were distributed among treatments at concentrations of 0, 10-1, 10-3 and 10-5 µMol/L melatonin. Our experiment was further divided into two: the first was to assess the effect of different concentrations of melatonin (treatments) on the maturation rate of COCs, and the second was to assess the effects of melatonin treatments on the in vitro production of bovine embryos. The results from the first experiment demonstrated no significant difference between the in vitro maturation rate of the cultivated COCs in treatments with melatonin. In the second experiment, however, melatonin treatments yielded statistically higher cleavage, morula and blastocyst rates in the 10-5 µM group (52.9%, 52.9%, and 35.3%, respectively), and lower rates in the 10-1 µM group (19.5%, 19.5% and 7.8%, respectively), compared to the others. The control group (no melatonin) and the 10-3 µM group showed similar results. We concluded that supplementation of melatonin in the in vitro maturation medium resulted in no improvement in the oocyte maturation rate, but in the in vitro production of embryos at different concentrations, the 10-5 µM group displayed better results, but with no improvement in the variables (P < 0.05).

scholarly journals Anethole Supplementation During Oocyte Maturation Improves In Vitro Production of Bovine Embryos

2020 ◽  
Vol 27 (8) ◽  
pp. 1602-1608
Author(s):  
Naiza A. R. Sá ◽  
Luís A. Vieira ◽  
Anna Clara A. Ferreira ◽  
Jesús Cadenas ◽  
Jamily B. Bruno ◽  
...  
Keyword(s):  
Oocyte Maturation ◽  
Bovine Embryos ◽  
In Vitro Production ◽  
Vitro Production

Noninvasive characterization of metabolites secreted in culture media by bovine embryos during in vitro production

Metabolomics ◽  
2016 ◽  
Vol 12 (5) ◽  
Author(s):  
Érika Cristina dos Santos ◽  
Camila Bruna de Lima ◽  
Kelly Annes ◽  
Marcella Pecora Milazzotto
Keyword(s):  
Culture Media ◽  
Bovine Embryos ◽  
In Vitro Production ◽  
Noninvasive Characterization ◽  
Vitro Production

Animal factors that influence the in-vitro production of bovine embryos

1999 ◽  
Vol 51 (1) ◽  
pp. 334 ◽  
Author(s):  
H Twagiramungu ◽  
N Morin ◽  
C Brisson ◽  
G Carbonneau ◽  
J Durocher ◽  
...  
Keyword(s):  
Bovine Embryos ◽  
In Vitro Production ◽  
Vitro Production

65 Comparison of SexedULTRA-4M™ X and Y chromosome-bearing semen versus conventional semen for the in vitro production of bovine embryos

2022 ◽  
Vol 34 (2) ◽  
pp. 268
Author(s):  
A. Velázquez-Roque ◽  
H. Álvarez-Gallardo ◽  
M. Kjelland ◽  
M. Pérez-Martínez ◽  
F. Villaseñor-González ◽  
...  
Keyword(s):  
Y Chromosome ◽  
Bovine Embryos ◽  
In Vitro Production ◽  
Vitro Production

Cyanidin improves oocyte maturation and the in vitro production of pig embryos

2020 ◽  
Vol 56 (7) ◽  
pp. 577-584
Author(s):  
Emma Hicks ◽  
Miranda Mentler ◽  
Haley A. Arena ◽  
Jaelyn Z. Current ◽  
Brian D. Whitaker
Keyword(s):  
Oocyte Maturation ◽  
In Vitro Production ◽  
Vitro Production

Evaluation of different culture systems on the in vitro production of bovine embryos

2005 ◽  
Vol 63 (4) ◽  
pp. 1131-1141 ◽  
Author(s):  
Daniela Costa Pereira ◽  
Margot Alves Nunes Dode ◽  
Rodolfo Rumpf
Keyword(s):  
Bovine Embryos ◽  
In Vitro Production ◽  
Culture Systems ◽  
Vitro Production
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