Histological Evaluation of Hair Keratin Based Templates in Mice
January 2017
in “
DR-NTU (Nanyang Technological University)
”
Studysummary This study observed that keratin sponges showed comparable biocompatibility to a commercial positive control in mice, but keratin gels had slightly inferior biocompatibility.
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The study evaluated human hair keratin-based templates in mice using histological techniques to assess their biocompatibility for potential biomedical applications. Two types of keratin templates, gel and sponge, were compared to a commercial collagen control. Hematoxylin and eosin staining and immunoperoxidase staining were used to analyze tissue integration, vascularization, cell penetration, degradation, inflammation, and ECM formation. Results indicated that keratin gels had slightly inferior biocompatibility compared to the control, while keratin sponges showed comparable biocompatibility. Although the findings were not conclusive, they suggested that keratin has potential in biomedical applications, warranting further research.
