Bovine Pericardium Graft
Bovine Pericardium Graft - Related Videos
07:15
An Intact Pericardium Ischemic Rodent Model
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This protocol outlines the steps for inducing myocardial infarction in mice while preserving the pericardium and its contents.
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Mouse Models for Graft Arteriosclerosis
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Isolating RPE and IPE Cells from Bovine Eye: A Procedure to Harvest and Culture Bovine Primary Pigment Epithelial Cells
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03:35
A Technique for Human Skin Grafting in a Mouse Model
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05:47
Isolation and Transplantation of Different Aged Murine Thymic Grafts.
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Cited by 14 •
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This report provides a detailed description of transplanting murine thymi from different aged donor mice under the kidney capsule of immunodeficient mouse recipients. The goal of this approach is to model T cell development and thymic selection events in vivo.
FAQs
Processing cleans the donor tissue and reduces its cellular components, which are associated with immunogenicity. This leaves a collagen-based framework while limiting features that could provoke a stronger host response. The approach is important because the graft must retain enough structural integrity for reconstruction while becoming more compatible with the recipient’s tissues.
Preservation and cross-linking help maintain the collagen framework during storage and use. They support the graft’s strength, pliability, and handling characteristics, allowing it to function as a reinforcing or replacement material. These treatments do not eliminate all long-term concerns, so durability and calcification remain relevant when evaluating performance.
Its main distinction is a tissue-like collagen structure combined with pliability and practical availability. These properties can make handling and adaptation attractive in situations where surgeons might otherwise consider a synthetic material. The choice still depends on the repair and the relative concerns surrounding durability, infection, calcification, and host response.
Long-term results depend on how well the implant maintains its collagen-based strength and handling properties and how the recipient responds to it. Important concerns include loss of durability, calcification, infection, and host response. Considering these factors helps place the graft’s short-term usefulness in context with its potential longer-term limitations.
Preparation begins with cleaning the tissue and reducing cellular components to lower immunogenicity. The material is then preserved or cross-linked to help maintain its collagen structure, strength, and handling properties. These steps convert donated tissue into a more stable biologic implant suitable for repair, reinforcement, or replacement during selected surgical procedures.
Clinical uses include cardiovascular and vascular reconstruction, valve repair, soft-tissue reinforcement, and selected surgical repairs. The graft can serve as a repair material, provide reinforcement, or replace damaged tissue, depending on the operative need. Its pliability and tissue-like behavior support use across several reconstructive settings rather than a single surgical specialty.
Clinicians may value its collagen-based strength, pliability, availability, and tissue-like behavior when reconstructing cardiovascular or vascular structures. Those characteristics can support conformable repair or reinforcement. Selection remains individualized because the potential advantages must be weighed against graft-specific concerns, including durability, calcification, infection, and the recipient’s host response.