If circulating germ cells contribute to oocyte formation in adult females, then the population of ovulated oocytes collected from parabiotic mice will contain both host-derived and partner-derived ...

Meiosis in mammalian females entails two reductive divisions of DNA to produce ovulated oocytes that can be fertilized in the oviduct (Figure 1).

Ovulation is the phase in the female menstrual cycle when an egg, also known as an ovule or oocyte, is released from the ovaries after the follicle ruptures and allows it to pass through.

Ovulation is a crucial moment in the continuous thread of life, and yet we still know very little about it. That's what ...

Ovulated egg cells, or oocytes, in adult female mice are not formed from germ cells in the blood or bone marrow. That's the conclusion of a new study led by investigators at Joslin Diabetes Center ...

Female mice produce about eight to ten oocytes during ovulation. Usually, all the oocytes that are ovulated from the ovaries get fertilized during mating, resulting in a similar number of pups.

Ovulation happens when an ovary releases an egg. Learn about tracking ovulation, ... The egg is also known as an ovum, oocyte, or female gamete. It is only released on reaching maturity.

Grmai L, et al. Integrated stress response signaling acts as a metabolic sensor in fat tissues to regulate oocyte maturation and ovulation. Cell Rep. 2024;43(3):113863; Vasdudevan D, et al. A ...

Human oocytes can last for up to 50 years—and a newly discovered metabolic pathway is key to this longevity. By Lauren J. Young Published Jul 22, 2022 2:45 PM EDT Get the Popular Science daily ...

Some experts advocate the use of ovulation-inducing agents to collect multiple eggs from the ovaries in one go. However, there is an ongoing debate on whether this approach can produce high ...

Study: Minerals and the Menstrual Cycle: Impacts on Ovulation and Endometrial Health. Image Credit: Marko Aliaksandr / Shutterstock.com. Background. The function of minerals for female ...