Results 71 to 80 of about 46,756 (266)

Impact of inflammatory preconditioning on murine microglial proteome response induced by focal ischemic brain injury

Frontiers in Immunology
Preconditioning with lipopolysaccharide (LPS) induces neuroprotection against subsequent cerebral ischemic injury, mainly involving innate immune pathways.
Dario Lucas Helbing, Dario Lucas Helbing, Dario Lucas Helbing, Dario Lucas Helbing, Dario Lucas Helbing, Fabienne Haas, Emilio Cirri, Norman Rahnis, Therese Thuy Dung Dau, Erika Kelmer Sacramento, Nova Oraha, Nova Oraha, Leopold Böhm, Leopold Böhm, Leopold Böhm, Trim Lajqi, Pascal Fehringer, Helen Morrison, Helen Morrison, Reinhard Bauer   +19 more
doaj   +1 more source

An Investigation of Radial Basis Function-Finite Difference (RBF-FD) Method for Numerical Solution of Elliptic Partial Differential Equations

Mathematics, 2017
The Radial Basis Function (RBF) method has been considered an important meshfree tool for numerical solutions of Partial Differential Equations (PDEs). For various situations, RBF with infinitely differentiable functions can provide accurate results and ...
Suranon Yensiri, Ruth J. Skulkhu
doaj   +1 more source

Grounding Large Language Models for Robot Task Planning Using Closed‐Loop State Feedback

Advanced Robotics Research, EarlyView.
BrainBody‐Large Language Model (LLM) introduces a hierarchical, feedback‐driven planning framework where two LLMs coordinate high‐level reasoning and low‐level control for robotic tasks. By grounding decisions in real‐time state feedback, it reduces hallucinations and improves task reliability.
Vineet Bhat, Ali Umut Kaypak, Prashanth Krishnamurthy, Ramesh Karri, Farshad Khorrami   +4 more
wiley   +1 more source

Gentamicin-induced preconditioning of proximal tubular LLC-PK1 cells stimulates nitric oxide production but not the synthesis of heat shock protein

Brazilian Journal of Medical and Biological Research, 2009
Nephrotoxicity is the main side effect of antibiotics such as gentamicin. Preconditioning has been reported to protect against injuries as ischemia/reperfusion.
E.A. Pessoa, M.B. Convento, R.G. Silva, A.S. Oliveira, F.T. Borges, N. Schor   +5 more
doaj  

Preconditioned cues have no value

eLife, 2017
Sensory preconditioning has been used to implicate midbrain dopamine in model-based learning, contradicting the view that dopamine transients reflect model-free value.
Melissa J Sharpe, Hannah M Batchelor, Geoffrey Schoenbaum   +2 more
doaj   +1 more source

N, S Co‐Doped Carbon Quantum Dots‐Riboflavin Composite Photosensitizers for Enhanced Iontophoresis‐Assisted Corneal Cross‐Linking

Advanced Science, EarlyView.
This study explores the use of N, S co‐doped carbon quantum dots (NS‐CQDs) as carriers for riboflavin, creating NS‐CQDs‐RF composite photosensitizers. These composites improve riboflavin absorption, enhance ROS generation efficiency, and preserve corneal epithelium integrity.
Tinghong Xu, Yong Liu, Wenjing Zhang, Qiuruo Jiang, Yi Jin, Liangzheng Lin, Lumeng Wang, Zhanhao Gu, Mimi Lin, Shihao Chen   +9 more
wiley   +1 more source

Preconditioning of MSCs for Acute Neurological Conditions: From Cellular to Functional Impact—A Systematic Review

Cells
This systematic review aims to gather evidence on the mechanisms triggered by diverse preconditioning strategies for mesenchymal stem cells (MSCs) and their impact on their potential to treat ischemic and traumatic injuries affecting the nervous system ...
Inês Serrenho, Susana Alves Ferreira, Graça Baltazar   +2 more
doaj   +1 more source

Mechanostimulatory Cues Determine Intestinal Fibroblast Fate and Profibrotic Remodeling in a Physiodynamic Human Gut‐on‐a‐Chip

Advanced Science, EarlyView.
A healthy gut barrier shields underlying fibroblasts from luminal shear forces, illustrating that “good fences make good neighbors.” Barrier damage exposes fibroblasts to shear stress, inducing cell death and the emergence of stress‐adapted, profibrotic fibroblasts. Sustained shear exposure promotes the formation of stiff aggregates of mechanoadapative
Soyoun Min, Nam Than, Yong Cheol Shin, Elif G. Ertugral, Chandrasekhar R. Kothapalli, Olumuyiwa Awoniyi, Hyun Jung Kim   +6 more
wiley   +1 more source

Improving Fat Graft Survival Using Soluble Molecule Preconditioning

Biomolecules
Fat grafting is widely used in plastic surgery to correct soft tissue deformities. A major limitation of this technique is the poor long-term volume retention of the injected fat due to tissue remodeling and adipocyte death.
Nabil Amraoui, Isabelle Xu, Jorge Robles Cortés, Chanel Beaudoin Cloutier, Julie Fradette   +4 more
doaj   +1 more source

Brain Lipopolysaccharide Preconditioning-Induced Gene Reprogramming Mediates a Tolerance State in Electroconvulsive Shock Model of Epilepsy

Frontiers in Pharmacology, 2018
There is increasing evidence pointing toward the role of inflammatory processes in epileptic seizures, and reciprocally, prolonged seizures induce more inflammation in the brain.
Elham Amini, Mojtaba Golpich, Abdoreza S. Farjam, Behnam Kamalidehghan, Zahurin Mohamed, Norlinah M. Ibrahim, Abolhassan Ahmadiani, Azman A. Raymond   +7 more
doaj   +1 more source