Evidence of melatonin synthesis in the cumulus oocyte complexes and its role in enhancing oocyte maturation in vitro in cattle

M El‐Raey, M Geshi, T Somfai… - … and development, 2011 - Wiley Online Library
… Therefore, based upon the current results, we can conclude that melatonin supplementation
during oocyte in vitro maturation was crucial for combating the oxidative stressors and their …

Melatonin protects porcine oocyte in vitro maturation from heat stress

Y Li, ZZ Zhang, CJ He, KF Zhu, ZY Xu… - Journal of pineal …, 2015 - Wiley Online Library
… under the HS, a HS model for porcine oocyte maturation has … melatonin improves the oocytes
maturation under the HS. The results will provide valuable information on use of melatonin

Beneficial effects of melatonin on bovine oocytes maturation: a mechanistic approach

XZ Tian, F Wang, CJ He, L Zhang… - Journal of pineal …, 2014 - Wiley Online Library
… of melatonin on bovine oocyte maturation and subsequent embryonic development in vitro.
… effects of melatonin in promoting in vitro bovine oocyte maturation. The beneficial effects of …

[HTML][HTML] Mitochondria of Porcine Oocytes Synthesize Melatonin, Which Improves Their In Vitro Maturation and Embryonic Development

T Zhu, L Yan, S Deng, W Ma, F Xia, L Wang, X Ma, G Li… - Antioxidants, 2024 - mdpi.com
… this endogenously generated melatonin on oocyte maturation are still unclear. … melatonin
synthesis in porcine oocytes and the role of locally synthesized melatonin in oocyte maturation. …

… of Melatonin on the In Vitro Maturation of Porcine Oocytes, Development of Parthenogenetically Activated Embryos, and Expression of Genes Related to the Oocyte …

L Yang, Q Wang, M Cui, Q Li, S Mu, Z Zhao - Animals, 2020 - mdpi.com
… mRNA of the oocytes. In conclusion, melatonin enhanced the quality and in vitro development
of porcine oocytes, which may be related to antioxidant and anti-apoptotic mechanisms. …

Beneficial effects of melatonin on the in vitro maturation of sheep oocytes and its relation to melatonin receptors

X Tian, F Wang, L Zhang, C He, P Ji, J Wang… - International journal of …, 2017 - mdpi.com
melatonin increases the concentrations of cAMP in oocytesmaturation and the ability of
oocyte development. A signal transduction pathway for melatonin promoting oocytes maturation

Mitochondria Synthesize Melatonin to Ameliorate Its Function and Improve Mice Oocyte's Quality under in Vitro Conditions

C He, J Wang, Z Zhang, M Yang, Y Li, X Tian… - International journal of …, 2016 - mdpi.com
… , the oocytes have a very low maturation rate under in vitro … , we found that melatonin promotes
the maturation of oocytes in … Oocyte maturation medium added with melatonin exhibited a …

[HTML][HTML] Melatonin modifies histone acetylation during in vitro maturation of mouse oocytes

S Keshavarzi, M Salehi, F Farifteh-Nobijari… - Cell Journal …, 2018 - ncbi.nlm.nih.gov
… Therefore, the aim of this study was to investigate the following factors during oocyte
maturation: First, changes in ROS production and its role in altering GSH levels were investigate; …

Melatonin alleviates the suppressive effect of hypoxanthine on oocyte nuclear maturation and restores meiosis via the melatonin receptor 1 (MT1)-mediated pathway

J Wang, Z Zhuo, X Ma, Y Liu, J Xu, C He… - Frontiers in Cell and …, 2021 - frontiersin.org
… is a critical step for improving the quality of oocyte in vitro maturation. Under in … However,
we hypothesized that the beneficial effects of melatonin on oocyte maturation and mitosis would …

Effect of melatonin on in vitro maturation of bovine oocytes

A Farahavar, AZ Shahne - African Journal of Biotechnology, 2010 - ajol.info
… in oocyte Collection Medium and one time in oocyte maturation medium … Oocyte maturation
was performed under mineral oil by culturing approximately 8 - 10 COCs in 50 l of maturation