Coronary Vasculature Cast
Coronary Vasculature Cast - Related Videos
10:16
Retrograde Perfusion and Filling of Mouse Coronary Vasculature as Preparation for Micro Computed Tomography Imaging
0 Views •
Cited by 25 •
2012
Visualization of the coronary vessels is critical to advancing our understanding of cardiovascular diseases. Here we describe a method for perfusing murine coronary vasculature with a radiopaque silicone rubber (Microfil), in preparation for micro-Computed Tomography (μCT) imaging.
06:42
Cerebrovascular Casting of the Adult Mouse for 3D Imaging and Morphological Analysis
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Cited by 29 •
2011
In this article, we present a simple, practical technique for cerebrovascular casting that is easy to perform and can be utilized to image the vascular tree of the adult mouse brain.
08:25
Analysis of Coronary Vessels in Cleared Embryonic Hearts
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Cited by 11 •
2016
We present a protocol for the analysis of coronary vessels in whole embryonic murine hearts up to E15.5, using standard immunological staining methods followed by optical clearance and confocal microscopy. This technique enables visualization of blood vessels throughout the entire heart without the need for time-consuming analysis of serial sections.
08:32
Indirect Fabrication of Lattice Metals with Thin Sections Using Centrifugal Casting
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Cited by 8 •
2016
An indirect additive manufacturing method combining a 3D printing of polymers with a centrifugal casting is outlined for manufacturing 3D octet truss metals (Al and Cu alloys) having a unit cell length of 5 mm with a wall thickness of 0.5 mm.
09:58
A Method for Labeling Vasculature in Embryonic Mice
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Cited by 14 •
2011
This article describes a method for labeling embryonic skin and thymus blood vessels.
FAQs
The casting material preserves coronary architecture by occupying the vessel channels before it solidifies. Once hardened, it retains the dimensions and branching arrangement present in the arterial and venous network. This allows the resulting replica to display vessel diameter, branching patterns, and anastomoses as a continuous three-dimensional structure rather than isolated impressions.
Removing the surrounding tissue exposes the hardened mold of the vascular channels and makes its spatial organization directly visible. This step separates the cast from the heart’s solid tissue, allowing observers to examine branching and vessel relationships without tissue obscuring the replica. The result is a durable object suitable for repeated viewing.
Conventional sections can make it difficult to appreciate how coronary vessels extend and relate to one another through space. A cast preserves the network’s three-dimensional continuity, so viewers can examine branching, anastomoses, vessel diameter, and spatial relationships together. This perspective is particularly useful when studying overall architecture rather than a single cut surface.
Preparation begins by introducing a liquid casting material into the coronary vessels. The material is then allowed to solidify within the branching network. After hardening, researchers remove the surrounding tissue, leaving the vessel-shaped mold for examination. Each stage contributes to the result: filling establishes the replica, solidification stabilizes it, and tissue removal reveals it.
They support anatomical education by providing a durable three-dimensional model of coronary organization. In research, casts enable cardiovascular and comparative studies, including examination of how vascular architecture differs across specimens. They can also help investigate vascular remodeling or disease-related changes by making alterations in vessel branching, diameter, or spatial arrangement easier to inspect.
A cast makes structural changes in the coronary network available for direct three-dimensional inspection. Researchers can examine differences in vessel diameter, branching patterns, anastomoses, and spatial relationships when studying remodeling or disease-related alterations. These observations provide anatomical context for cardiovascular research and help characterize how the vascular arrangement changes across the conditions being investigated.