Related Concept Videos

Stromal Vascular Fraction-enriched Fat Grafting for the Treatment of Symptomatic End-neuromata07:58

Stromal Vascular Fraction-enriched Fat Grafting for the Treatment of Symptomatic End-neuromata

The purpose of the study is to illustrate the technical procedure of stromal vascular fraction (SVF)-enriched fat grafting as a novel treatment of symptomatic end-neuromata. This technique provides advantages of both the mechanical barrier and the biological action at the cellular level by the processed and concentrated...
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Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model09:57

Seeding and Implantation of a Biosynthetic Tissue-engineered Tracheal Graft in a Mouse Model

Graft stenosis poses a critical obstacle in tissue engineered airway replacement. To investigate cellular mechanisms underlying stenosis, we utilize a murine model of tissue engineered tracheal replacement with seeded bone marrow mononuclear cells (BM-MNC). Here, we detail our protocol, including scaffold manufacturing, BM-MNC isolation, graft seeding, and...
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Stromal Vascular Fraction-Enriched Fat Grafting for the Management of Symptomatic Neuromas04:16

Stromal Vascular Fraction-Enriched Fat Grafting for the Management of Symptomatic Neuromas

Source: Zimmermann, S., et.al. Stromal Vascular Fraction-enriched Fat Grafting for the Treatment of Symptomatic End-neuromata. J. Vis. Exp. (2017)This video demonstrates the surgical procedure for neurolysis and stromal vascular fraction (SVF)-enriched fat grafting in the management of symptomatic neuroma. Neurolysis removes adhesion tissue to restore nerve gliding, while SVF-enriched fat grafting is applied around the nerve to create a protective barrier, support nerve healing, and enhance...
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A Novel Surgical Technique in a Sheep Model for Suburethral Graft Implantation13:45

A Novel Surgical Technique in a Sheep Model for Suburethral Graft Implantation

This article explains a new animal model designed for testing suburethral graft materials. In this model, a mesh tape is implanted through a vaginal incision in ewes, and the animals are observed over a three-month period. This model is essential as it lays the foundation for experimental research on...
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Implantation of Inferior Vena Cava Interposition Graft in Mouse Model12:39

Implantation of Inferior Vena Cava Interposition Graft in Mouse Model

To improve our knowledge of cellular and molecular neotissue formation, a murine model of the TEVG was recently developed. The grafts were implanted as infrarenal vena cava interposition grafts in C57BL/6 mice. This model achieves similar results to those achieved in our clinical investigation, but over a far shortened...
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Determining the Role of Neutrophil-Like Cells in Lymphoma Cell Sensitivity to a Test Drug04:23

Determining the Role of Neutrophil-Like Cells in Lymphoma Cell Sensitivity to a Test Drug

This video demonstrates an assay investigating the role of neutrophil-like cells in safeguarding lymphoma cells against the cytotoxicity of chemotherapeutic agents. A 3D co-culture, consisting of lymphoma and neutrophil-like cells, is established and exposed to vincristine—a chemotherapy drug. Direct contact with the neutrophil-like cells induces an upregulation of anti-apoptotic proteins in the lymphoma cells, thereby promoting their survival in the presence of...
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