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

Corrigendum: Factors Influencing in vitro Production of Bovine Embryos: A Review “Published in Asian Journal of Animal and Veterinary Advances 11 (12): 737-756, 2016”

2016 ◽  
Vol 12 (1) ◽  
pp. 50-50
Author(s):  
Ayman H. Abd El-Aziz ◽  
Usama E. Mahrous ◽  
Sherief Z. Kamel ◽  
Ahmed A. Sabek
Keyword(s):  
Bovine Embryos ◽  
In Vitro Production ◽  
Factors Influencing ◽  
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

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

221 EFFECT OF STAGE OF CORPUS LUTEUM DEVELOPMENT ON THE IN VITRO PRODUCTION OF BOVINE EMBRYOS

2011 ◽  
Vol 23 (1) ◽  
pp. 209
Author(s):  
S. Miyashita ◽  
K. Miyata ◽  
C. Tachibana ◽  
Y. Inaba ◽  
H. Koyama ◽  
...  
Keyword(s):  
Corpus Luteum ◽  
Calf Serum ◽  
Cumulus Cells ◽  
Large Mass ◽  
Bovine Embryos ◽  
In Vitro Production ◽  
Stage Of Development ◽  
The Mean ◽  
Vitro Production

The objective of this study was to investigate the effect of stage of corpus luteum (CL) development on the in vitro production of bovine embryos. Ovaries were classified according to the expected day of the oestrous cycle based on the morphology of the ovaries. Ovaries with a corpus hemorrhagicum and the remnant of the follicular lumen filled with blood were considered the early luteal stage (Days 2 to 4; Day 0 = day of ovulation, n = 46). Ovaries with a large mass of orange tissue in the CL were classified as the midluteal stage (Days 7 to 10, n = 42). Cumulus–oocyte complexes (COC) were collected by aspiration of 2- to 6-mm follicles. The COC were classified into the following grades: COC with >3 compact layers of cumulus cells and evenly granulated cytoplasm were classified into Grade 1; COC with >3 layers cumulus cells and evenly granulated cytoplasm were classified into Grade 2; COC with partially remaining cumulus cells and abnormal cytoplasm were classified into Grade 3; COC without cumulus cells or those with expanded cumulus cells were classified into Grades 4 and 5, respectively. Grades 1 and 2 COC were in vitro matured for 20 h in TCM-199 supplemented with 5% calf serum and 0.02 mg mL–1 of FSH at 38.5°C under an atmosphere of 5% CO2 in air. Matured COC were inseminated with 5 × 106 sperm for 18 h. Presumptive zygotes were cultured in CR1aa medium supplemented with 5% calf serum at 38.5°C under an atmosphere of 5% O2, 5% CO2, and 90% N2 for 9 days (fertilization = Day 0). The mean number of COC and the proportion of COC classified as Grades 1 and 2 were analysed by ANOVA. Cleavage rates on Day 3 and blastocyst rates on Days 7 to 9 were analysed by a chi-square test. The mean number of recovered oocytes in the early luteal stage (18.7 ± 9.5) was significantly higher (P < 0.05) than the number in the midluteal stage (12.2 ± 5.7). The proportion of Grades 1 and 2 oocytes in the early luteal stage [66.7% (531/789)] was significantly higher (P < 0.01) than that in the midluteal stage [51.6% (252/484)]. The cleavage and blastocyst rates in the early luteal stage [60.9% (181/297) and 32.7% (97/297), respectively] were significantly higher (P < 0.05) than those in the midluteal stage [50.7% (76/150) and 20.7% (31/150) respectively].The present study suggests that the stage of development of the CL in bovine ovaries influences the number of recovered oocytes per ovary and the development of in vitro production of bovine embryos.

The SPOM-adapted IVM system improves in vitro production of bovine embryos

2020 ◽  
Vol 158 ◽  
pp. 277-282
Author(s):  
Gabriela Ramos Leal ◽  
Maria Alice Guimarães Graciosa ◽  
Clara Ana Santos Monteiro ◽  
Renata Pasolini ◽  
Agostinho Jorge dos Reis Camargo ◽  
...  
Keyword(s):  
Bovine Embryos ◽  
In Vitro Production ◽  
Vitro Production

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 Three year results of in vitro production of bovine embryos in serum-poor bovine oviduct conditioned medium. An overview

1996 ◽  
Vol 36 (5) ◽  
pp. 493-502 ◽  
Author(s):  
A. Van Langendonckt ◽  
A. Vansteenbrugge ◽  
I. Donnay ◽  
A. Van Soom ◽  
U. Berg ◽  
...  
Keyword(s):  
Conditioned Medium ◽  
Bovine Embryos ◽  
In Vitro Production ◽  
Vitro Production

Noncytopathic bovine viral diarrhea virus in a system for in vitro production of bovine embryos

1994 ◽  
Vol 41 (4) ◽  
pp. 841-853 ◽  
Author(s):  
O.V. Zurovac ◽  
D.A. Stringfellow ◽  
K.V. Brock ◽  
M.G. Riddell ◽  
J.C. Wright
Keyword(s):  
Bovine Viral Diarrhea Virus ◽  
Bovine Viral Diarrhea ◽  
Bovine Embryos ◽  
In Vitro Production ◽  
Diarrhea Virus ◽  
Viral Diarrhea ◽  
Vitro Production ◽  
Viral Diarrhea Virus
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