Results 121 to 130 of about 946,697 (286)
Advanced Science, EarlyView.Microgels enable independent control of stiffness and interstitial space, overcoming limitations of conventional 3D hydrogels. Using fragmented gelatin methacryloyl microgels, we show that stiffness does not restrict non‐metastatic breast cancer growth, contrary to bulk hydrogels, and reveal the role of adherent‐to‐suspension transition in cancer ...
Danielle Vahala +15 more
wiley +1 more source
Advanced Science, EarlyView.NSUN2 and m5C decline in URSA villous tissues. Trophoblast Nsun2 ablation disrupts macrophage‐mediated maternal‐fetal tolerance and triggers embryo resorption. Mechanistically, NSUN2‐YBX1 axis stabilizes m5C‐modified TGFB1 mRNA to maintain TGF‐β1 secretion and M2 polarization, and restoring this signaling rescues maternal‐fetal immune tolerance to ...
Xiaoxiao Zhu +10 more
wiley +1 more source
Advanced Science, EarlyView.This work designed an injectable metal‐drug supramolecular condensate formed from hafnium ions and alendronate (Hf‐ALN) and loaded with the COX‐2 inhibitor celecoxib (CXB) for synergistic radioimmunotherapy of postoperative osteosarcoma. Mechanistically, upon X‐ray irradiation, Hf enhances radiation energy deposition, ROS generation, and DNA damage ...
Tianhua Xiao +12 more
wiley +1 more source
BMC Oral HealthBackground The aim of this study was to investigate the effect of impacted maxillary canines on root resorption and periodontal tissues of adjacent central, lateral, and premolar teeth across different age groups using Cone Beam Computed Tomography (CBCT)
Nurşat Türker +3 more
doaj +1 more source
Two Cases of Molar Root Resorption
, 2003 The presence of unerupted teeth in close proximity to adjacent teeth can cause root resorption. The third molars and mandibular premolars are the most frequent teeth to be impacted and the relationship between impacted teeth causing root resorption of ...
Lisa Yip +2 more
core +1 more source
Advanced Science, EarlyView.Diabetes‐associated dysbiosis is accompanied by reduced Clostridium abundance, impaired microbial tryptophan metabolism, and lower circulating indole‐3‐propionic acid (IPA). Exogenous IPA improves trabecular microarchitecture and bone formation and restores Nrf2‐associated antioxidant signaling in bone marrow mesenchymal stem cells, limiting iron ...
Jinwu Bai +12 more
wiley +1 more source
Angewandte Chemie, EarlyView.Porous polymer monoliths embedded with sensitizer–annihilator dye pairs enable efficient solid‐state visible‐to‐ultraviolet triplet–triplet annihilation‐based photon upconversion under low‐intensity blue and green light. Their co‐continuous porous architectures balance chromophore interactions with substrate accessibility, providing robust and tunable ...
Sakura Nakagawa +5 more
wiley +2 more sources
Management of root resorption in dentistry
Journal of Dental Sciences, 2023 Kaveh Nasiri, Karl-Thomas Wrbas
openaire +4 more sources
Root resorption after orthodontic intrusion and extrusion:. [PDF]
, 2005 Contains fulltext : 48540.pdf (Publisher’s version ) (Open Access)The aim of this investigation was to compare root resorption in the same individual after application of continuous intrusive and extrusive forces. In nine patients (mean
den Hoff, JWV +9 more
core +1 more source
Advanced Electronic Materials, EarlyView.An experimentally validated optoelectronic device model is presented to describe the efficiency and roll‐off behavior of single‐layer TADF OLEDs. By coupling charge transport, exciton dynamics, and optical outcoupling, the model reproduces the External Quantum Efficiency (EQE) across different emission layer thicknesses and temperatures, offering ...
Jawid Nikan +4 more
wiley +1 more source