Effects of supplementation of medium with different antioxidants during in vitro maturation of bovine oocytes on subsequent embryo production

TC Sovernigo, PR Adona, PS Monzani… - … in Domestic Animals, 2017 - Wiley Online Library
Contents The aim of this study was to assess the effects of different antioxidants on the
levels of reactive oxygen species (ROS) and glutathione (GSH) in oocytes during in vitro …

Synergistic effects of glutathione and β-mercaptoethanol treatment during in vitro maturation of porcine oocytes on early embryonic development in a culture system …

C Choe, YW Shin, EJ Kim, SR Cho, HJ Kim… - … of Reproduction and …, 2010 - jstage.jst.go.jp
Various methods have been used to remove reactive oxygen species (ROS) generated from
in vitro culture (IVC) conditions that can cause cell injury or death, including the application …

Antioxidant requirements for bovine oocytes varies during in vitro maturation, fertilization and development

AA Ali, JF Bilodeau, MA Sirard - Theriogenology, 2003 - Elsevier
Antioxidants may be beneficial additives to synthetic culture media because these well
defined media lack serum or other macromolecules that serve as reactive oxygen species …

Improving the cytoplasmic maturation of bovine oocytes matured in vitro with intracellular and/or extracellular antioxidants is not associated with increased rates of …

NAS Rocha-Frigoni, BCS Leão, PC Dall'Acqua… - Theriogenology, 2016 - Elsevier
The production of reactive oxygen species (ROS) is a normal process that occurs in the
cellular mitochondrial respiratory chain. However, an increase in ROS levels during in vitro …

[HTML][HTML] Reactive oxygen species generation and use of antioxidants during in vitro maturation of oocytes

M Khazaei, F Aghaz - International journal of fertility & sterility, 2017 - ncbi.nlm.nih.gov
In vitro maturation (IVM) is emerging as a popular technology at the forefront of fertility
treatment and preservation. However, standard in vitro culture (IVC) conditions usually …

Effect of Alpha‐Tocopherol and Ascorbic Acid on Bovine Oocyte in Vitro Maturation

G Dalvit, SP Llanes, A Descalzo… - … in Domestic Animals, 2005 - Wiley Online Library
Contents In vitro culture results in higher oxygen concentrations than in vivo environments,
leading to an increased level of reactive oxygen species (ROS) that cause lipid peroxidation …

Mechanisms of action of non-enzymatic antioxidants to control oxidative stress during in vitro follicle growth, oocyte maturation, and embryo development

BR Silva, JRV Silva - Animal reproduction science, 2023 - Elsevier
In vitro follicle growth and oocyte maturation still has a series of limitations, since not all
oocytes matured in vitro have the potential to develop in viable embryos. One of the factors …

Antioxidant enzyme activity and oxidative stress in bovine oocyte in vitro maturation

PD Cetica, LN Pintos, GC Dalvit, MT Beconi - IUBMB life, 2001 - Wiley Online Library
Reactive oxygen species (ROS) production is a normal process of cell metabolism. In vitro
environments usually increase cell production of ROS, which has been implicated as a main …

Impact of oxidative stress on oocyte competence for in vitro embryo production programs

S Soto-Heras, MT Paramio - Research in Veterinary Science, 2020 - Elsevier
Producing high-competent oocytes during the in vitro maturation (IVM) is considered a key
step for the success of the in vitro production (IVP) of embryos. One of the known disruptors …

Improvement in bovine embryo production in vitro by glutathione‐containing culture media

GC Luvoni, L Keskintepe… - Molecular Reproduction …, 1996 - Wiley Online Library
Bovine oocytes were matured, fertilized, and cultured (TCM 199 with serum and co‐culture)
in vitro (IVMFC) with addition, during different phases of the procedure, of antioxidants …