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Oocyte maturation and ovum quality in pigs
Reviews of Reproduction, 2000Oocyte quality in pigs is defined as the potential of that oocyte to develop into a viable offspring. There is increasing evidence that the programming of the oocyte must be completed before leaving the ovarian follicle, including both nuclear and cytoplasmic maturation.
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2017
The concept of oocyte quality represents the oocyte developmental competence, meaning the intrinsic ability of oocytes to undergo meiotic maturation, fertilization, proper embryonic development and successful pregnancy. As follicular growth disturbances have been widely shown in PCOS, especially during controlled ovarian hyperstimulation, the ...
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The concept of oocyte quality represents the oocyte developmental competence, meaning the intrinsic ability of oocytes to undergo meiotic maturation, fertilization, proper embryonic development and successful pregnancy. As follicular growth disturbances have been widely shown in PCOS, especially during controlled ovarian hyperstimulation, the ...
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Oxidative stress: Oocyte quality and infertility
Reproductive ToxicologyInfertility affects a significant proportion of couples worldwide, with female reproductive dysfunction contributing to nearly half of these cases. Oxidative Stress (OS), characterized by an imbalance between Reactive Oxygen Species (ROS) production and antioxidant defenses, has emerged as a critical factor influencing oocyte quality and female ...
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Analysis of Oocyte Quality and Fertilization
1988Before discussing quality evaluation of human oocytes, it is appropriate to comment on oocyte recovery techniques. In general, when searching for oocytes in follicular fluid, the operator must be aware of the possible detrimental effects of oocyte exposure to room air, undesirable pH in CO2-bicarbonate buffered solutions, temperature changes, and to ...
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Ovarian stimulation and oocyte quality
Problemy reproduktsii, 2022P. Yakovlev, I. Kogan
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