Neonatal Mouse Ovaries
Neonatal Mouse Ovaries - Related Videos
02:53
Neonatal Mouse Ovary Isolation: A Surgical Procedure to Harvest Pair of Ovaries from Neonatal Mouse Model
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2025
In this video, we describe a surgical procedure to isolate ovaries from a neonatal mouse.
10:41
Culture and Co-Culture of Mouse Ovaries and Ovarian Follicles
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Cited by 16 •
2015
This protocol describes the primary culture/co-culture of mouse ovarian tissue, using ovaries from neonatal mice and individual ovarian follicles from prepubertal mice. The culture techniques support development in a highly physiological manner, allowing investigation of the effect of extrinsic agents on the ovary, and of interactions between ovarian follicles.
04:02
Intact Ovary Harvest from Mouse: A Surgical Procedure to Isolate Complete Ovary from Murine Model
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2025
In this video, we describe a surgical procedure to harvest intact ovary from a mouse model.
07:50
Isolation and Culture of Neonatal Mouse Cardiomyocytes
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Cited by 187 •
2013
Primary mouse cardiomyocyte cultures are one of the pivotal tools for the investigation of myofibrillar organization and function. The following protocol describes the isolation and culture of primary cardiomyocytes from neonatal mouse hearts. The resulting cardiomyocyte cultures may be subsequently used for a variety of biomechanical, biochemical and cell-biological assays.
05:10
Mouse Antral Oocyte Isolation: A Method to Isolate Antral Oocytes from Freshly Harvested Mouse Ovaries
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2025
This video describes the isolation of antral oocytes from freshly harvested mouse ovaries. These antral oocytes can be used for further characterization and developmental studies.
FAQs
Breakdown of germ-cell cysts is an early structural transition that helps individual oocytes become associated with somatic granulosa cells. This reorganization is not merely a change in cell arrangement; it accompanies the coordinated tissue remodeling required for primordial follicle assembly. Examining this stage therefore reveals how clustered germ cells become organized into early follicular units.
Granulosa cells provide the somatic cellular context in which oocytes become incorporated into primordial follicles. Their association with oocytes represents a key step in coordinating germ-cell organization with ovarian tissue development. Studying this interaction helps researchers examine how cellular relationships, rather than oocytes alone, contribute to establishing the ovary’s early reproductive potential.
Primordial follicle assembly depends on several coordinated processes rather than on a single cellular event. Cell survival influences which developing cells remain, signaling helps coordinate their behavior, and tissue remodeling changes the ovarian organization around them. Considering these mechanisms together provides a broader view of how early ovarian development establishes reproductive capacity.
The neonatal period captures rapid postnatal changes in ovarian organization, including germ-cell cyst breakdown, granulosa-cell association, and primordial follicle assembly. Because these events occur within a defined early developmental window, neonatal mouse ovaries provide a focused context for examining how the ovary establishes its reproductive potential and ovarian reserve.
Researchers can use the developmental events in neonatal mouse ovaries to investigate whether reproductive toxicants disrupt early ovarian organization. Changes affecting cell survival, signaling, tissue remodeling, or primordial follicle assembly may be examined in relation to ovarian reserve formation. This makes the model relevant for connecting early developmental disturbances with potential effects on fertility.
Neonatal mouse ovaries support experiments that examine how specific genes influence early ovarian development and follicle formation. The same developmental system can also be used to explore potential interventions affecting fertility. By focusing on rapid postnatal changes, researchers can relate altered gene activity or intervention conditions to reproductive potential and ovarian reserve formation.