Results 131 to 140 of about 64,040 (222)

Functionalized Cerium Oxide Nanoparticles Enhance Penetration into Melanoma Spheroids In Vivo through Angiogenesis

Advanced Healthcare Materials, EarlyView.
Melanoma cell spheroid engraftment is optimized in the chicken chorioallantoic membrane overcoming the complexity of other in vivo models. Using this model, greater penetration of cerium oxide nanoparticles (nanoceria) functionalized with heparin in spheroids is observed via enhancement of vascularization than nanoceria alone.
Lu Fu, Joel M. Yong, Robyn Yeh, Florence Bartlett, John M. Whitelock, Megan S. Lord   +5 more
wiley   +1 more source

Evolution of the reduction technique for unstable pelvic ring fractures: a narrative review. [PDF]

Eur J Med Res
Shen L, Xue X, Ping Y, Song Z, Zhong C, Su G, Zhao C.   +6 more
europepmc   +1 more source

Organoid‐Like Neurovascular Spheroids Promote the Recovery of Hypoxic‐Ischemic Skin Flaps Through the Activation of Autophagy

Advanced Healthcare Materials, EarlyView.
Highly sprouting organoid‐like neurovascular spheroids (NVUs) are developed, featuring cell‐loaded poly‐3‐hydroxybutyrate 4‐hydroxybutyrate(P34HB) porous microsphere cores embedded within Gelatin Methacryloyl. NVUs formed complex vascular plexuses and secreted extracellular matrix in vitro, simulating autologous nerves and blood interaction.
Junjin Jie, Jingyi Ju, Zhenxing Wang, Jun Chen, Lin‐Ping Wu, Jiaming Sun   +5 more
wiley   +1 more source

Accuracy of robot-assisted implant surgery versus freehand placement: a retrospective clinical study. [PDF]

Int J Implant Dent
Younis H, Xu B, Acharya K, He L, Du L, Elayah SA, Chang X, Lv C.   +7 more
europepmc   +1 more source

Nano‐Topography Enhanced Topological‐Cell‐Analysis in Radiation‐Therapy

Advanced Healthcare Materials, EarlyView.
Radiotherapy, a treatment that implies exposition of cells to radiation, offers promise to treat cancer. Here, it is hypothesized that the nanoscale details of a scaffold can amplify the response of cells to radiation, measured through topological variables, providing ways to assess the efficacy of Radiotherapy treatment.
Francesca Pagliari, Maria‐Francesca Spadea, Pierre Montay‐Gruel, Anggraeini Puspitasari‐Kokko, Joao Seco, Luca Tirinato, Angelo Accardo, Francesco De Angelis, Francesco Gentile   +8 more
wiley   +1 more source

The Influence of Guiding Concept on the Accuracy of Static Computer-Assisted Implant Surgery in Partially Edentulous Cases: An In Vitro Study. [PDF]

Medicina (Kaunas)
Kasradze D, Kubilius R.
europepmc   +1 more source

Development of Itaconate Polymers Microparticles for Intracellular Regulation of Pro‐Inflammatory Macrophage Activation

Advanced Healthcare Materials, EarlyView.
This study develops itaconate‐based polymer microparticles (IA‐MPs) for macrophage‐targeted intracellular delivery, overcoming the limitations of traditional itaconate administration. IA‐MPs achieve controlled release through phagocytosis, reducing pro‐inflammatory cytokine expression and reprogramming macrophage metabolism toward glycolysis.
Kaitlyn E. Woodworth, Zachary S.C.S. Froom, Natasha D. Osborne, Christian N. Rempe, Brenden Wheeler, Kyle Medd, Neal I. Callaghan, Huikang Qian, Abhinav P. Acharya, Carlie Charron, Locke Davenport Huyer   +10 more
wiley   +1 more source

Advancements and Challenges in Computer-Assisted Navigation for Cervical Spine Surgery: A Comprehensive Review of Perioperative Integration, Complications, and Emerging Technologies. [PDF]

Global Spine J
Shahzad H, Saade A, Tse S, Simister S, Viola A, Muthu S, Singh H, Ambrosio L, Tavakoli J, Vetter SY, Louie P, Cho S, Yoon ST, Jain A, Le H, AO Spine Knowledge Forum Degenerative, AOSKFDegenerative@aofoundation.org.   +16 more
europepmc   +1 more source

Mandibular Implants: A Metamaterial‐Based Approach to Reducing Stress Shielding

Advanced Healthcare Materials, EarlyView.
Metamaterial mandibular implants offer a novel approach to reducing stress shielding and enhancing biomechanical stimulation. This study compares a gyroid‐based metamaterial plate to a solid titanium plate using photoelasticity and finite element analysis.
Jorn‐Ids Heins, Bram B.J. Merema, Joep Kraeima, Max J.H. Witjes, Anastasiia O. Krushynska   +4 more
wiley   +1 more source

Radiostereometric measurement of implant migration in robotically assisted vs conventional bi-cruciate stabilized cemented total knee arthroplasty: secondary analysis of a randomized controlled trial. [PDF]

Acta Orthop
Skåden Ø, Furnes ON, Lygre SHL, Moldestad IO, Hallan G, Fenstad AM, Høl PJ, Gøthesen ØJ.   +7 more
europepmc   +1 more source