Results 91 to 100 of about 2,903,290 (293)

GDNF‐Enriched Small Extracellular Vesicle‐Loaded ROS‐Scavenging Hydrogel Promotes Neural Regeneration After Spinal Cord Injury

Advanced Healthcare Materials, EarlyView.
A glial cell line‐derived neurotrophic factor (GDNF)‐enriched small extracellular vesicle‐loaded reactive oxygen species (ROS)‐scavenging hydrogel integrates sustained neurotrophic delivery with local modulation of oxidative and inflammatory stress after spinal cord injury. The composite hydrogel improves local vesicle retention, protects neural tissue,
Xingyu Zhu, Zhong Liu, Kewei Li, Yuhong Fan, Kangjia Yang, Xiaopeng Sun, Hang Shi, Lixuan Sun, Yang Lou, Min Wang, Peipei Wu, Hui Qian, Qiang Fu, Hua Ding   +13 more
wiley   +1 more source

Nanotechnology Biomimetic Cartilage Regenerative Scaffolds

Archives of Plastic Surgery, 2014
Cartilage has a limited regenerative capacity. Faced with the clinical challenge of reconstruction of cartilage defects, the field of cartilage engineering has evolved. This article reviews current concepts and strategies in cartilage engineering with an
Erh-Hsuin Lim, Jose Paulo Sardinha, Simon Myers   +2 more
doaj   +1 more source

Clinical Outcomes Following Treatment of Non-contained Intrabony Defects with Enamel Matrix Derivative (EMD) or Guided Tissue Regeneration (GTR). A 12-month Randomized Controlled Clinical trial

, 2011
The purpose of this study is to compare the healing of deep, non-contained intrabony defects (i.e., with a ?80% 1-wall component and a residual 2- to 3-wall component in the most apical part) treated with either an enamel matrix derivative (EMD) or ...
Vincenzo Iorio Siciliano, Gianmaria Andreuccetti, Andreuccetti, Gianmaria, Salvi, Giovanni E., Andrea Blasi, Anton Sculean, Siciliano, Vincenzo Iorio, Sculean, Anton, Blasi, Andrea, Giovanni E. Salvi, Siciliano, Alessandro Iorio, Alessandro Iorio Siciliano, Iorio Siciliano A., Andreuccetti G., Salvi, Giovanni Edoardo, Iorio Siciliano V., Sculean A., Blasi A., Salvi G. E.   +18 more
core   +1 more source

Microfluidic Engineering of Microgels: A Review of Emerging Technologies, Materials, Fabrication Strategies, and Applications

Advanced Healthcare Materials, EarlyView.
Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar, Laura Neely, Cynthia Pham, Nada Ibrahim, Alexis Larios‐Cervantes, Ben A. Kertesz, Todd Hoare   +6 more
wiley   +1 more source

Evaluation of two membranes in guided bone tissue regeneration: histological study in rabbits [PDF]

, 2015
The purpose of this study was to evaluate bone regeneration in rabbits, comparing two types of physical barriers used to treat bone defects in guided tissue regeneration (GTR).
Monteiro, Adriana Socorro Ferreira, Nelson Luiz Macedo, Macedo, Nelson Luiz, Luís Guilherme Scavone Macedo, Macedo, Luís Guilherme Scavone, Marcia Carneiro Valera, Valera, Marcia Carneiro, Fábio da Silva Matuda, Yasmin Rodarte Carvalho, Matuda, Fábio da Silva, Carvalho, Yasmin Rodarte, Adriana Socorro Ferreira Monteiro   +11 more
core   +1 more source

Anti‐Inflammatory and Neuroactive Effects of Polymer‐Coated Iron Oxide Nanoparticles Functionalized With Interleukin 4 for Spinal Cord Injury

Advanced Healthcare Materials, EarlyView.
Polymer‐coated IONPs functionalized with IL‐4 display respective neuroactive and anti‐inflammatory actions on neural progenitor cells and macrophages/microglia in vitro. When examined chronically in a rat experimental model of spinal cord injury, rGO scaffolds carrying these nanosystems adequately integrate into the lesion, significantly reduce ...
Julia Martínez‐Ramírez, Paloma Lozano‐Picazo, María de Lamo‐Atencia, Andrea Ferreras, Esther Benayas‐Martín, Elena Fernández‐López, Marina Sánchez‐Petidier, Verónica Barranco‐Maresca, Víctor Caz, Anne des Rieux, Juliana M. Rosa, María del Puerto Morales, María C. Serrano   +12 more
wiley   +1 more source

Clinical and radiographic evaluation of Bio-Gen with biocollagen compared with Bio-Gen with connective tissue in the treatment of class II furcation defects: a randomized clinical trial

Journal of Applied Oral Science, 2013
OBJECTIVE: Treatment of furcation defects are thought to be challenging. The purpose of this study was to evaluate the clinical and radiographic parameters of Bio-Gen with Biocollagen compared with Bio-Gen with connective tissue in the treatment of ...
Niloofar Jenabian, Sina Haghanifar, Avideh Maboudi, Ali Bijani   +3 more
doaj   +1 more source

Guided tissue regeneration in endodontic periapical surgeries: a systematic review [PDF]

BACKGROUND: Guided Tissue Regeneration has been proposed in conjunction with endodontic periapical surgeries. Several studies have examined the combination of GTR and endodontic periapical surgeries to achieve osseous healing post-surgery.
Dabeshlim, Kasra
core  

Topically Delivered Treg‐Attracting Microparticle‐Hydrogel Composites Recruit Regulatory T Cells and Limit Cardiac Injury After Severe Ischemia

Advanced Healthcare Materials, EarlyView.
CCL22‐releasing PLGA microparticles (MP) suspended in topically applied hydrogels (HEART) establish a sustained chemokine gradient at the injured myocardium. HEART recruits CCR4+ regulatory T cells, reduces infarct size and graft fibrosis, and improves cardiac function.
Matthew A. Borrelli, Alexis T. Reese, Jordan J. P. Warunek, Betsy Ann Varghese, Canxing Lin, Jeffery J. Baust, Brenda McMahon, Steven R. Little, Hēth R. Turnquist   +8 more
wiley   +1 more source

Multiple biomaterials for immediate implant placement tissue repair: Current status and future perspectives

MedComm – Biomaterials and Applications
Immediate oral implant placement is a widely accepted technique, known for its efficacy in reducing treatment duration, surgical visits, and overall healing time. One of the primary challenges associated with immediate implant placement is the attainment
Xiaoqi Su, Shasha Jia, Xueya Wang, Baodong Zhao, Guowei Wang, Xiaojing Wang   +5 more
doaj   +1 more source