Results 111 to 120 of about 5,781,604 (298)
Macrophage Dab1 Links Early Hypoxia to Adaptive Angiogenesis to Drive Peripheral Nerve Repair
Advanced Science, EarlyView.Schematic diagram illustrating the Dab1‐linked hypoxia signaling pathway that accelerates angiogenesis and consequent nerve regeneration. Following PNI, a hypoxic microenvironment develops. Hypoxia induces macrophage Dab1 phosphorylation, resulting in NHE‐1 upregulation, HIF‐1α stabilization, and VEGF‐A expression. This cascade promotes angiogenesis in
Xiongyao Zhou +14 more
wiley +1 more source
Smart Bioinks for 4D Bioprinting: Requirements, Design, and Applications
Advanced Science, EarlyView.Smart bioinks empower 4D‐bioprinted constructs to dynamically adapt and remodel in response to stimuli, effectively biomimicking native tissues. Artificial Intelligence (AI) and Machine Learning (ML) play a guiding role in their rational design by optimizing relevant properties.
Shangsi Chen +11 more
wiley +1 more source
Vitrectomy for intra ocular foreign body removal
Indian Journal of Ophthalmology, 1992 Ten consecutive cases of perforating ocular injuries with retained intraocular foreign bodies over a period of 2 years were reviewed retrospectively in this study.
Saroya Jasvinder +4 more
doaj
Removal of Foreign Body from Eye
Removal of foreign body from the ...
Royal College of Surgeons of Ireland (RCSI)
core
Architected Load Paths Enable Stiffening and Motion Programming in Soft Pneumatic Actuators
Advanced Science, EarlyView.A single MARS template introduces an architected reinforcement strategy for programmable soft pneumatic actuators through internal structural organization and selective beam removal. This monolithic architecture enables deformation reconfiguration from continuous bending to joint‐like articulation and torsional motion, allowing one compliant platform ...
Jie Wang +6 more
wiley +1 more source
Retrospective Grid Cells in the Medial Entorhinal Cortex Encode Past Paths During Spatial Navigation
Advanced Science, EarlyView.Retrospective grid cells are identified in the medial entorhinal cortex, with spatial firing patterns that become most grid‐like when activity is projected onto recently traversed locations. Their coding loses spatial precision in darkness and is disrupted during assisted movement, indicating that entorhinal representations incorporate recent path ...
Ruojin Liu +10 more
wiley +1 more source
Advanced Science, EarlyView.An engineered allosteric biosensor (UUU‐DZ‐tFNA) was developed, in which UDG specifically recognizes and activates a DNAzyme to achieve signal cycle amplification in a sequentially activatable mode. UUU‐DZ‐tFNA achieves in situ UDG detection across multiple biological levels and facilitates risk stratification and drug resistance monitoring of NB ...
Yaqing Lu +10 more
wiley +1 more source
Fogarty catheter technique for removal of endobronchial foreign body.
, 1977 An increasing number of internists and chest physicians have become participants in the practice of bronchoesophagology. The otolaryngologist seeking to broaden his skills in the art of bronchoscopi foreign body removal will find his take become ...
Hunsicker, R C, Gartner, W S
core +2 more sources
Advanced Science, EarlyView.Awake longitudinal multimodal ultrasound imaging integrates functional ultrasound (fUS), ultrasound localization microscopy (ULM), and functional ULM (fULM) to characterize cerebrovascular function, microvascular architecture, and flow dynamics within the same animals over time.
Zhe Huang +9 more
wiley +1 more source
A Case of Lip Foreign Body; Introducing an Innovative Removal Method
, 2015 Foreign bodies commonly enter the human body due to traumatic injuries and rarely do so iatrogenically. Reporting various cases of foreign bodies and the treatments used, can help other physicians act more experienced in probable similar situations. This
Alireza Baratloo, saeed safari
core