Cranial Ring Assembly Installation in Mouse Model: A Surgical Procedure to Implant Visualization Window Assembly on Murine Skull for High-resolution Skull Bone Marrow Imaging
Published: April 30, 2023
Abstract
Source: Bornert, A. et. al., In Vivo Two-photon Imaging of Megakaryocytes and Proplatelets in the Mouse Skull Bone Marrow. J. Vis. Exp. (2021)
In this video, we describe a surgical procedure to implant a cranial ring assembly on the exposed skull bone and further immobilize the mouse’s head for high-resolution brain imaging for a long duration.
Protocol
All procedures involving animal models have been reviewed by the local institutional animal care committee and the JoVE veterinary review board. 1. Surgery and installation of the cranial ring NOTE: The full support for mouse installation comprises 4 pieces, a block and a plate, the ring to hold the mouse head, and a screw to fix the ring to the block (Figure 1A). All elements of the support have been obtained from i….
Representative Results
Figure 1: Experimental setup used for two-photon imaging through the skull bone. (A) The 3D printed stainless steel block is fixed on the ABS polymer support (see Figure 2 and Materials for the 3D designs). The block and the skull ring are designed so that the ring can be screwed to the block. Note t…
Declarações
The authors have nothing to disclose.
Materials
| Ocrygel 10 g | Laboratoires T.V.M. | 3.70045E+12 | Silicon dental paste blue and yellow |
| Superglue gel | To glue the ring to the bone | ||
| Histoacryl 5 x 0.5 mL | Braun | 1050052 | Injectable solution of surgical glue |
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Cranial Ring Assembly Installation in Mouse Model: A Surgical Procedure to Implant Visualization Window Assembly on Murine Skull for High-resolution Skull Bone Marrow Imaging. J. Vis. Exp. (Pending Publication), e20795, doi: (2023).