Mouse Embryo Surgery
Mouse Embryo Surgery - Related Videos
02:52
Prenatal Mouse Embryos Retrieval: A Procedure to Harvest Embryos from Pregnant Mouse
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2025
This video demonstrates the retrieval of embryos from a pregnant mouse. The recovered perinatal embryos can be used as model systems for studying mammalian development.
05:41
Embryo Transfer Surgery via Laparotomy in Gilts
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2024
This protocol describes the application of the surgical technique used to transfer cloned pig embryos via laparotomy in gilts.
26:17
In Utero Intraventricular Injection and Electroporation of E15 Mouse Embryos
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Cited by 52 •
2007
In-utero in-vivo injection and electroporation of the embryonic mouse neocortex provides a powerful tool for the manipulation of individual progenitors ...
09:57
Dissection of 6.5 dpc Mouse Embryos
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Cited by 28 •
2007
Isolation of postimplantation-stage embryos allows one to study gene patterning and analyze cell-lineage decision making processes during embryonic development, but proper dissection of the early embryo can be challenging. This protocol describes a method for isolating early primitive-streak-stage embryos (~6.5 days post coitum [dpc]).
07:37
Neural Tube Closure in Mouse Whole Embryo Culture
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Cited by 22 •
2011
A method allowing for direct pharmacological manipulation of mouse embryos during neurulation that bypasses maternal metabolism is described. The technique can be adapted to study different aspects of neurulation by varying the time point and pharmacological agent.
FAQs
Embryonic viability depends on more than the manipulation itself. Researchers use fine instruments, microscopy, and carefully maintained conditions to control access and limit disruption while performing the intended intervention. Preserving viability allows the embryo to continue developing, so later anatomical or developmental effects can be examined rather than only immediate surgical results.
The experimental goal determines whether researchers remove tissue, transplant it, inject material, or target a developing structure. These procedures create different ways to test how particular tissues or developmental events contribute to later formation. Selecting the manipulation therefore connects the surgical design to questions about gene function, development, or congenital abnormalities.
Mouse embryo surgery is especially informative because it links events at different biological scales. A targeted change in a developing structure can be related to cellular and molecular processes, then assessed through anatomical outcomes. This connection helps investigators study organ formation and examine how disrupted development may produce congenital abnormalities.
An experiment generally begins by accessing the embryo or the surrounding reproductive tissues, followed by a precise intervention under microscopy. The selected procedure may involve removal, transplantation, injection, or targeted manipulation. Researchers then maintain carefully controlled conditions to preserve continued development and analyze the resulting embryos or developmental changes.
Within biology, this approach supports studies of organ formation, developmental disorders, reproductive biology, and gene function. Because interventions can be directed at embryos or associated reproductive tissues and followed through continued development, investigators can relate a planned manipulation to changes in anatomy and developmental outcome within a controlled experimental setting.
By connecting developmental mechanisms with anatomical outcomes, Mouse Embryo Surgery can contribute to potential therapeutic strategies. Researchers can use the resulting observations to investigate developmental abnormalities and the processes that produce them, providing biological context for therapeutic research rather than treating the surgical procedure itself as a therapy.