A5022057635- 3D Printing in Biomedical Research
- Additive Manufacturing and 3D Printing Technologies
- Cardiac and Coronary Surgery Techniques
- Collagen: Extraction and Characterization
- Innovative Microfluidic and Catalytic Techniques Innovation
- Tissue Engineering and Regenerative Medicine
- Electrospun Nanofibers in Biomedical Applications
Czech Technical University in Prague
2021-2022
The 3D bioprinting of cell-incorporated gels is a promising direction in tissue engineering applications. Collagen-based hydrogels, due to their similarity extracellular matrix tissue, can be good candidate for bioink and However, low hydrogel concentrations (<10 mg/mL) provide insufficient structural support and, highly concentrated gels, cell proliferation reduced. In this study, we showed that it possible print collagen hydrogels with incorporated cells, where the viability cells gel...
Background: Cardiovascular surgery is confronted by a lack of suitable materials for patch repair. Acellular animal tissues serve as an abundant source promising biomaterials. The aim our study was to explore the bio-integration decellularized or recellularized pericardial matrices in vivo. Methods: Porcine (allograft) and ovine (heterograft, xenograft) pericardia were using 1% sodium dodecyl sulfate ((1) Allo-decel (2) Xeno-decel). We used two cell types pressure-stimulated...