Results 81 to 90 of about 2,979,968 (410)

Loss of Stat3 in Prx1+ Progenitors Impairs Molar Root Development

Advanced Biology, EarlyView.
Stat3 critically regulates mandibular first molar and alveolar bone morphogenesis. Conditional ablation of Stat3 disrupts the osteogenic capacity of Prx1+ mesenchymal progenitors, as evidenced across in vivo and in vitro models. Abstract Signal Transducer and Activator of Transcription 3 (Stat3) acts as a central transcriptional modulator coordinating ...
Xin Feng, Wangyu Luo, Yichen Yao, Lichieh Lin, Laiting Chan, Jiarui Lu, Zijing Huang, Jingyi Feng, Le Zhao, Xiaolei Zhang, Liu Yang   +10 more
wiley   +1 more source

Differing calcification processes in cultured vascular smooth muscle cells and osteoblasts [PDF]

, 2019
© 2019 Published by Elsevier Inc.Arterial medial calcification (AMC) is the deposition of calcium phosphate mineral, often as hydroxyapatite, inthe medial layer of the arteries.
Arnett, Timothy R, Bourne, Lucie E, Davies, Bethan K, MacRae, Vicky E, Orriss, Isabel R, Patel, Jessal, Wheeler-Jones, Caroline P D   +6 more
core   +5 more sources

Bridging Nature and Technology: A Perspective on Role of Machine Learning in Bioinspired Ceramics

Advanced Engineering Materials, EarlyView.
Machine learning (ML) is revolutionizing the development of bioinspired ceramics. This article investigates how ML can be used to design new ceramic materials with exceptional performance, inspired by the structures found in nature. The research highlights how ML can predict material properties, optimize designs, and create advanced models to unlock a ...
Hamidreza Yazdani Sarvestani, Aditi Singh, Behnam Ashrafi   +2 more
wiley   +1 more source

From Nature to Engineering: Mortar Volume and Interfacial Mechanics in Bioinspired Ceramics

Advanced Engineering Materials, EarlyView.
Inspired by natural armors like nacre, this study explores how varying the volume fraction of the soft mortar layer impacts the interfacial strength and toughness of bioinspired ceramics. Experimental and computational analysis reveals that higher mortar volumes increase energy dissipation but reduce interfacial stiffness, offering insights for ...
Ehsan Azad, Hamidreza Yazdani Sarvestani, Behnam Ashrafi, Farjad Shadmehri, Mehdi Hojjati   +4 more
wiley   +1 more source

PENGGUNAAN BONE GRAFT PADA PERAWATAN KERUSAKAN TULANG PERIODONTAL (Used Bone Graft for Periodontal Defect Treatment)

Journal of Dentistry Indonesia, 2015
Generally the signs and symptoms of advances periodontal disease are periodontal pockets formation to alveolar bone defect. Bone defect treated with placement a preparation material to promote new bone formation. Tissue transplantation were developed, to
Elly Munadziroh, Mohamad Rubianto, Asti Meizarini   +2 more
doaj   +1 more source

Graphene–Catechol Dental Sealant: Antibacterial and Mechanical Evaluation

Advanced Engineering Materials, EarlyView.
This study presents dental sealants made with graphene and L‐DOPA‐modified graphene. L‐DOPA enhances graphene dispersion, improving sealant properties. The material shows antibacterial activity against S. mutans and L. casei, along with high strength and elasticity.
Renata Pereira, Flávio H. B. Aguiar, Rodrigo B. E. Lins, Maria C. A. J. Mainairdi, Bruna G. Silva, Marcela A. Ferretti, Klaus Rischka   +6 more
wiley   +1 more source

Novel Immune Cell Subsets Exhibit Different Associations With Vascular Outcomes in Chronic Kidney Disease Patients—Identifying Potential Biomarkers

Frontiers in Medicine, 2021
Background and Aims: Alterations in novel immune cell subsets, such as angiogenic T cells (Tang), senescent T cells (CD4+CD28null), and monocyte subsets are associated with impaired vascular homeostasis in several inflammatory conditions.
Javier Rodríguez-Carrio, Javier Rodríguez-Carrio, Javier Rodríguez-Carrio, Natalia Carrillo-López, Natalia Carrillo-López, Natalia Carrillo-López, Catalina Ulloa, Catalina Ulloa, Beatriz Martín-Carro, Beatriz Martín-Carro, Beatriz Martín-Carro, Carmen Rodríguez-Suárez, Manuel Naves-Díaz, Manuel Naves-Díaz, Manuel Naves-Díaz, Emilio Sánchez-Álvarez, Emilio Sánchez-Álvarez, Minerva Rodríguez-García, Minerva Rodríguez-García, Maria Vittoria Arcidiacono, Belinda Fernández-Mariño, Jorge B. Cannata-Andía, Jorge B. Cannata-Andía, Jorge B. Cannata-Andía, Jorge B. Cannata-Andía, Ana Suárez, Ana Suárez, Adriana S. Dusso, Adriana S. Dusso, Adriana S. Dusso, Adriana S. Dusso   +30 more
doaj   +1 more source

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Regional variation in the microhardness and mineral content of porcine long bones [PDF]

, 2007
Pig carcasses are frequently used as models for the human cadaver in the study of trauma and wound patterns. Limited availability and ethical concerns over the use of human tissue has meant that porcine bone is often used as a substitute for human bone ...
Bonney, Heather, Colston, Belinda, Goodman, A. M.   +2 more
core   +1 more source

Bone Mineral Density (BMD) [PDF]

Current Trends in Biomedical Engineering & Biosciences, 2017
Bone, the main constituent of the skeletal system is a hard tissue that results from the impregnation of a soft organic matrix (35%) (collagen fibers and non-collagenous proteins) by calcium and phosphorous, mainly in form of hydroxyapatite, (Ca10(PO4)6(OH)2), as well as carbonate, citrate, magnesium, fluoride, and strontium (65%) [1].
openaire   +3 more sources