Results 41 to 50 of about 602,886 (363)

Role of osteopontin in bone remodeling and orthodontic tooth movement: a review

open access: yesProgress in orthodontics, 2018
In this review, most of the known and postulated mechanisms of osteopontin (OPN) and its role in bone remodeling and orthodontic tooth movement are discussed based on available literature.
Amarjot Singh   +4 more
semanticscholar   +1 more source

Metronidazole‐Loaded Cyclodextrin Nanogels for Antibacterial Therapy and Microbiota Regulation in Periodontitis

open access: yesAdvanced Healthcare Materials, EarlyView.
A methacrylamide β‐cyclodextrin‐based nanogel (MACD nGel) is developed to load the antimicrobial drug Metronidazole (MNZ) for topical delivery for the treatment of periodontitis. It is demonstrated that cyclodextrin nanogel (nGel) loaded with metronidazole provides an efficient drug delivery route but also has potential clinical applications and offers
Yanjing Ji   +8 more
wiley   +1 more source

Snhg18 regulates Yap subcellular localization to maintain bone homeostasis

open access: yesNature Communications
Osteoporosis treatments commonly mitigate bone loss but rarely restore lost bone mass. Yes-associated protein (Yap) nuclear translocation is crucial for the osteogenic differentiation of bone marrow stromal cells (BMSCs), but is disrupted by many factors
Jie Huang   +8 more
doaj   +1 more source

Alterations of oral microbiota distinguish children with autism spectrum disorders from healthy controls

open access: yesScientific Reports, 2018
Altered gut microbiota is associated with autism spectrum disorders (ASD), a group of complex, fast growing but difficult-to-diagnose neurodevelopmental disorders worldwide. However, the role of the oral microbiota in ASD remains unexplored.
Yanan Qiao   +5 more
doaj   +1 more source

SFRP2 enhances the osteogenic differentiation of apical papilla stem cells by antagonizing the canonical WNT pathway

open access: yesCellular & Molecular Biology Letters, 2017
Background Exploring the molecular mechanisms underlying directed differentiation is helpful in the development of clinical applications of mesenchymal stem cells (MSCs).
Luyuan Jin   +12 more
doaj   +1 more source

The underlying relationship between exercise and the prevalence of periodontitis: a systematic review and meta-analysis

open access: yesBMC Sports Science, Medicine and Rehabilitation, 2023
Background Although exercise has been proposed as an effective intervention for various lifestyle-related diseases and pathological scenarios, few researches assessed the impact of taking exercise on the prevalence of periodontitis.
Rongkai Cao   +5 more
doaj   +1 more source

Double tooth.

open access: yesCollegium antropologicum, 2002
The form of primary and permanent teeth can differ morphologically from that which is considered normal, completely or in some parts. The changes in tooth form can be hereditary or caused by some disease or trauma. Fusion is a union of one or more teeth during development.
Knežević, A.   +5 more
openaire   +3 more sources

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli   +6 more
wiley   +1 more source

Influence of surface nanotopography and wettability on early phases of peri-implant soft tissue healing: an in-vivo study in dogs

open access: yesBMC Oral Health, 2023
Background It is well established that nanotopography and wettability of implant surfaces contribute to osseointegration and long-term implant success.
Caiyun Wang   +5 more
doaj   +1 more source

Ultrasound‐Powered, Battery‐Free Implants via Triboelectric Energy Harvesting

open access: yesAdvanced Materials Technologies, EarlyView.
Ultrasound‐driven triboelectric nanogenerators (US‐TENGs) present a promising approach to battery‐free implants by combining body‐safe ultrasound with the material and structural versatility of TENGs. This review categorizes current US‐TENG research into long‐term and transient short‐term applications and discusses key challenges in materials, device ...
Youngwook Chung   +5 more
wiley   +1 more source

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