Results 41 to 50 of about 174,184 (273)

Tissue Engineering of Skin Regeneration and Hair Growth [PDF]

arXiv, 2021
Many people suffering from skin disorders such as chronic wounds, non-healing ulcers, and diabetic ulcers need skin repair and regeneration. Aside from the diseases listed above, the industry needed a skin rejuvenation system and regeneration for cosmetic purposes.
arxiv  

Osteogenic differentiation of adipose-derived canine mesenchymal stem cells seeded in porous calcium-phosphate scaffolds

Frontiers in Veterinary Science, 2023
IntroductionEngineered bone graft substitutes are a promising alternative and supplement to autologous bone grafts as treatments for bone healing impairment.
David Herrera, Irene Lodoso-Torrecilla, Maria-Pau Ginebra, Katrin Rappe, Jordi Franch   +4 more
doaj   +1 more source

Synergistic effect of umbilical cord extracellular vesicles and rhBMP-2 to enhance the regeneration of a metaphyseal femoral defect in osteoporotic rats

Stem Cell Research & Therapy
Background The aim of this study was to evaluate potential synergistic effects of a single, local application of human umbilical cord MSC-derived sEVs in combination with a low dose of recombinant human rhBMP-2 to promote the regeneration of a ...
Amelie Deluca, Andrea Wagner, Patrick Heimel, Christian Deininger, Florian Wichlas, Heinz Redl, Eva Rohde, Herbert Tempfer, Mario Gimona, Andreas Traweger   +9 more
doaj   +1 more source

Glandular Odontogenic Cyst in the Anterior Mandible: A Case Report of a Conservative Approach and a Recurrence Detection

Diagnostics, 2023
Purpose: The glandular odontogenic cyst (GOC) is considered a rare developmental cyst, with an odontogenic origin and both epithelial and glandular characteristics, with less than 200 reported cases in the literature.
Wladimir Gushiken de Campos, Rita Araújo, Victor Martin, Marília Trierveiler, Pedro Gomes, Celso Augusto Lemos   +5 more
doaj   +1 more source

Robust acute myeloid leukemia engraftment in humanized scaffolds using injectable biomaterials and intravenous xenotransplantation

Molecular Oncology, EarlyView.
Patient‐derived xenografts (PDXs) can be improved by implantation of a humanized niche. We tested different biomaterials and approaches, and demonstrate that the combination of an injectable biomaterial for scaffold creation plus an intravenous route for acute myeloid leukemia (AML) xenotransplantation provide the most convenient and robust approach to
Daniel Busa, Zdenka Herudkova, Jan Hyl, Jakub Vlazny, Filip Sokol, Kvetoslava Matulova, Adam Folta, Jakub Hynst, Lucy Vojtova, Leos Kren, Martin Repko, Zdenek Racil, Jiri Mayer, Martin Culen   +13 more
wiley   +1 more source

Comparative Evaluation of Ultrasonic and Sonic Irrigant Activation Systems: Assessing Extrusion Risk, Debridement, and Biofilm Removal in Distinct Apical Preparation Sizes

Applied Sciences
This study aims to compare the effectiveness of ultrasonically and sonically activated irrigation in terms of extrusion risk, root canal debridement, and biofilm removal, considering distinct apical preparation sizes, through an ex vivo study in human ...
Sara Paixão, Pedro Sousa Gomes, Maria Helena Fernandes, Cláudia Rodrigues, Liliana Grenho   +4 more
doaj   +1 more source

The discovery and clinical significance of the “Twin Open Skylight and Summon Effects” of the Ilizarov tibial transverse transport technique

Гений oртопедии, 2021
Ilizarov’s tibial transverse transport (TTT) technique can promote vascular regeneration. It has been used in the treatment of a variety of lower limb ischemic diseases, such as thromboangiitis obliterans, diabetic foot ulcers, etc.
Weiwei Chen, Qikai Hua, Jinmin Zhao, Long Qu   +3 more
doaj   +1 more source

Simultaneous elastic shape optimization for a domain splitting in bone tissue engineering [PDF]

, 2018
This paper deals with the simulateneous optimization of a subset $\mathcal{O}_0$ of some domain $\Omega$ and its complement $\mathcal{O}_1 = \Omega \setminus \overline{\mathcal{O}}_0$ both considered as separate elastic objects subject to a set of loading scenarios.
arxiv   +1 more source

Targeting the MDM2‐MDM4 interaction interface reveals an otherwise therapeutically active wild‐type p53 in colorectal cancer

Molecular Oncology, EarlyView.
This study investigates an alternative approach to reactivating the oncosuppressor p53 in cancer. A short peptide targeting the association of the two p53 inhibitors, MDM2 and MDM4, induces an otherwise therapeutically active p53 with unique features that promote cell death and potentially reduce toxicity towards proliferating nontumor cells.
Sonia Valentini, Giada Mele, Marika Attili, Maria Rita Assenza, Fulvio Saccoccia, Francesca Sardina, Cinzia Rinaldo, Roberto Massari, Nicola Tirelli, Alfredo Pontecorvi, Fabiola Moretti   +10 more
wiley   +1 more source

PCL strut-like scaffolds appear superior to gyroid in terms of bone regeneration within a long bone large defect: An in silico study

Frontiers in Bioengineering and Biotechnology, 2022
The treatment of large bone defects represents a major clinical challenge. 3D printed scaffolds appear as a promising strategy to support bone defect regeneration.
Mahdi Jaber, Mahdi Jaber, Patrina S. P. Poh, Georg N. Duda, Georg N. Duda, Sara Checa   +5 more
doaj   +1 more source