Results 21 to 30 of about 4,698,204 (249)

Oral Bone Tissue Regeneration: Mesenchymal Stem Cells, Secretome, and Biomaterials

International Journal of Molecular Sciences, 2021
In the last few decades, tissue engineering has become one of the most studied medical fields. Even if bone shows self-remodeling properties, in some cases, due to injuries or anomalies, bone regeneration can be required.
A. Gugliandolo, Luigia Fonticoli, O. Trubiani, T. S. Rajan, G. Marconi, P. Bramanti, E. Mazzon, J. Pizzicannella, F. Diomede   +8 more
semanticscholar   +1 more source

Development of a Metaphyseal Non-Union Model in the Osteoporotic Rat Femur

Bioengineering, 2023
The aim of this current study was to establish a metaphyseal femoral non-union model in osteoporotic rats by comparing a power tool versus a manual tool for fracture creation. Twelve adult female Sprague Dawley rats were ovariectomized (OVX) and received
Amelie Deluca, Andrea Wagner, Bettina Faustini, Nadja Weissenbacher, Christian Deininger, Florian Wichlas, Herbert Tempfer, Ernst J. Mueller, Andreas Traweger   +8 more
doaj   +1 more source

Silica-Based Bioactive Glasses and Their Applications in Hard Tissue Regeneration: A Review

Pharmaceuticals, 2021
Regenerative medicine is a field that aims to influence and improvise the processes of tissue repair and restoration and to assist the body to heal and recover.
Nuha Al-Harbi, H. Mohammed, Y. Al-Hadeethi, A. Bakry, A. Umar, M. Hussein, M. Abbassy, K. G. Vaidya, Ghada Al Berakdar, E. M. Mkawi, Manasa Nune   +10 more
semanticscholar   +1 more source

Piezoelectric Nano‐Biomaterials for Biomedicine and Tissue Regeneration

Advanced Functional Materials, 2020
Among various classes of biomaterials, the majority of non‐centrosymmetric crystalline materials exhibit piezoelectric properties, i.e., the accumulation of charge in response to applied mechanical stress or deformation.
Kausik Kapat, Q. Shubhra, Miao Zhou, S. Leeuwenburgh   +3 more
semanticscholar   +1 more source

3D Electrospun Synthetic Extracellular Matrix for Tissue Regeneration

Small Science, 2021
Electrospinning is considered the most versatile micro‐/nanofiber fabrication technology. The electrospun fibers hold high surface area, desired mechanical properties, controlled topography, as well as the ease of biochemical functionalization.
Yingchun Su, Mette Steen Toftdal, Alice Le Friec, M. Dong, Xiaojun Han, Menglin Chen   +5 more
semanticscholar   +1 more source

Novel Molecule Nell-1 Promotes the Angiogenic Differentiation of Dental Pulp Stem Cells

Frontiers in Physiology, 2021
IntroductionThis work aimed to reveal the crucial role of Nell-1 in the angiogenic differentiation of human dental pulp stem cells (DPSCs) alone or co-cultured with human umbilical vein endothelial cell (HUVECs) in vitro and whether this molecule is ...
Mengyue Li, Qiang Wang, Qi Han, Jiameng Wu, Hongfan Zhu, Yixuan Fang, Xiuting Bi, Yue Chen, Chao Yao, Xiaoying Wang   +9 more
doaj   +1 more source

Tendon vasculature in health and disease.

Frontiers in Physiology, 2015
Tendons represent a bradytrophic tissue which is poorly vascularized and, compared to bone or skin, heal poorly. Usually, a vascularized connective scar tissue with inferior functional properties forms at the injury site.
Herbert eTempfer, Herbert eTempfer, Andreas eTraweger, Andreas eTraweger   +3 more
doaj   +1 more source

Substance P participates in periodontitis by upregulating HIF-1α and RANKL/OPG ratio

BMC Oral Health, 2020
Background Both substance P and hypoxia-inducible factor 1 alpha (HIF-1α) are involved in inflammation and angiogenesis. However, the relationship between substance P and HIF-1α in rat periodontitis is still unknown.
Kaixian Yan, Qin Lin, Kailiang Tang, Shuang Liu, Yi Du, Xijiao Yu, Shu Li   +6 more
doaj   +1 more source

Barrier membranes for tissue regeneration in dentistry

Biomaterial Investigations in Dentistry, 2021
Background: In dentistry, barrier membranes are used for guided tissue regeneration (GTR) and guided bone regeneration (GBR). Various membranes are commercially available and extensive research and development of novel membranes have been conducted.
J. Sasaki, G. L. Abe, Aonan Li, P. Thongthai, R. Tsuboi, T. Kohno, S. Imazato   +6 more
semanticscholar   +1 more source

Advances in mesenchymal stem cell conditioned medium-mediated periodontal tissue regeneration

Journal of Translational Medicine, 2021
Periodontitis is a chronic inflammatory disease that leads to the destruction of both soft and hard periodontal tissues. Complete periodontal regeneration in clinics using the currently available treatment approaches is still a challenge.
Hongbing Lin, Huishan Chen, Xuetao Zhao, Zhen Chen, Peipei Zhang, Yue Tian, Yawei Wang, Tong Ding, Lijing Wang, Yuqin Shen   +9 more
semanticscholar   +1 more source