Scaffold map - MicroCT imaging of rat stomach vasculature with Microfil MV-122

Study Purpose: The goal of this work is to map vasculature data to an annotated generic rat stomach scaffold.

Data Collection: The rat stomach generic scaffold is created based on the general description and average dimensions of rat stomachs as measured by Powley et al who provided data to be registered on the scaffold. The data mapped in this dataset was derived from the original dataset, whereby a lead-containing silicone-based curable material was injected into the stomach at perfusion and flowed through the vasculature to cure in place followed by subsequent microCT imaging to obtain a 3D description of the stomach vasculature.

Primary Conclusion: None stated

Curator's Notes

Experimental Design: Not applicable.

Completeness: Complete.

Subjects & Samples: Segmentation data derived from microCT imaging of 6 male Sprague Dawley rat stomachs (DOI: 10.26275/zxe9-o3ss) are used for this mapping.

Primary vs derivative data: The primary folder contains the mapping tool provenance data file needed to produce the scaffold map. The mapping tool will be accessible from the release download page on the SPARC Portal. The primary folder also contains the MAP-Client workflow and settings files to reproduce the files. The derivative folder contains JSON files that are used to generate a visualization of the scaffold map on the web portal.