scholarly journals Chlorogenic acid supplementation during in vitro maturation improves maturation, fertilization and developmental competence of porcine oocytes

2017 ◽  
Vol 52 (6) ◽  
pp. 969-975 ◽  
Author(s):  
T‐V Nguyen ◽  
F Tanihara ◽  
LTK Do ◽  
Y Sato ◽  
M Taniguchi ◽  
...  
Keyword(s):  
Chlorogenic Acid ◽  
In Vitro Maturation ◽  
Developmental Competence ◽  
Acid Supplementation

scholarly journals The Novel Pig In Vitro Maturation System to Improve Developmental Competence of Oocytes Derived from Atretic Nonvascularized Follicles

2016 ◽  
Vol 95 (4) ◽  
pp. 76-76 ◽  
Author(s):  
A. Okamoto ◽  
M. Ikeda ◽  
A. Kaneko ◽  
C. Kishida ◽  
M. Shimada ◽  
...  
Keyword(s):  
In Vitro Maturation ◽  
Developmental Competence ◽  
The Novel

scholarly journals Impact of L-carnitine supplementation on the in vitro developmental competence and cryotolerance of buffalo embryos

2021 ◽  
pp. 3164-3169
Author(s):  
Mohamed M. M. El-Sokary ◽  
Al-Shimaa Al-H. H. El-Naby ◽  
Amal R. Abd El Hameed ◽  
Karima Gh. M. Mahmoud ◽  
T. H. Scholkamy
Keyword(s):  
Embryo Culture ◽  
In Vitro Maturation ◽  
Culture Media ◽  
Effective Concentration ◽  
Developmental Competence ◽  
Carnitine Supplementation ◽  
Oocyte Developmental Competence ◽  
High Lipid ◽  
Significant Difference

Background and Aim: Despite many trials, buffalo embryos have poor cryosurvivability because of their high lipid content. L-carnitine was found to be a lipid-reducing agent when added to oocyte and embryo culture media. The study aimed to determine the most effective concentration of L-carnitine to improve the oocyte developmental competence and cryotolerance of buffalo embryos. Materials and Methods: In vitro maturation and embryo culture media were supplemented with four concentrations of L-carnitine: 0 (control), 0.25, 0.5, and 1 mM. Good-quality embryos on 7 days were vitrified using mixtures of dimethyl sulfoxide and ethylene glycol at two concentrations (3.5 and 7 M). Results: The result showed that the cleavage and morula rates were significantly (p<0.05) higher in the 0.5 mM group. Blastocyst rates were significantly (p<0.05) higher at both 0.5 and 1 mM. The rates of viable embryos directly after thawing were significantly (p<0.05) increased in the 0.5 mM group. No significant difference was found in embryos cultured for 24 h after warming among all the groups. Conclusion: The addition of L-carnitine at a concentration of 0.5 mM to the culture media improves the oocyte developmental competence and cryotolerance of buffalo embryos directly after warming but not after 24 h of culture. Nevertheless, further studies must identify how L-carnitine exerts its beneficial micromechanisms.

scholarly journals Effect of ferulic acid supplementation on the developmental competence of porcine embryos during in vitro maturation

2018 ◽  
Vol 80 (6) ◽  
pp. 1007-1011 ◽  
Author(s):  
Fuminori TANIHARA ◽  
Maki HIRATA ◽  
Nguyen Thi NHIEN ◽  
Takayuki HIRANO ◽  
Toshiki KUNIHARA ◽  
...  
Keyword(s):  
Ferulic Acid ◽  
Developmental Competence ◽  
Acid Supplementation

scholarly journals Milrinone Treatment of Bovine Oocytes During In Vitro Maturation Benefits Production of Nuclear Transfer Embryos by Improving Enucleation Rate and Developmental Competence

2012 ◽  
Vol 58 (4) ◽  
pp. 476-483 ◽  
Author(s):  
Kenji NARUSE ◽  
Kosuke IGA ◽  
Manabu SHIMIZU ◽  
Naoki TAKENOUCHI ◽  
Satoshi AKAGI ◽  
...  
Keyword(s):  
Nuclear Transfer ◽  
In Vitro Maturation ◽  
Developmental Competence ◽  
Bovine Oocytes

Iloprost affects in vitro maturation and developmental competence of bovine oocytes

2020 ◽  
Vol 157 ◽  
pp. 286-296
Author(s):  
Ilona Kowalczyk-Zieba ◽  
Dorota Boruszewska ◽  
Katarzyna Suwik ◽  
Joanna Staszkiewicz-Chodor ◽  
Joanna Jaworska ◽  
...  
Keyword(s):  
In Vitro Maturation ◽  
Developmental Competence ◽  
Bovine Oocytes
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