Results 191 to 200 of about 1,927,335 (268)

Mechanically Compliant, Precision‐Porous Brain Implants Reduce the Foreign Body Reaction and Guide Regeneration

Advanced Healthcare Materials, EarlyView.
This study explores how the brain responds to implants of different properties. Hydrogels with various mechanical properties and pore sizes were implanted in adult rat brains. It is observed that hydrogels with mechanical property closely matched to the brain and 40 µm pore size elicit a pro‐healing response from the brain by modulating the immune ...
Ian Dryg, Le Zhen, Rebecca Darrow, Savannah Lawton, Lars Crawford, Robert Robinson, Steve Perlmutter, James D. Bryers, Buddy D. Ratner   +8 more
wiley   +1 more source

Zinc dyshomeostasis, mitochondrial dysfunction, and their pathological cycle in ischemic stroke pathophysiology: Mechanisms and potential therapeutic targets. [PDF]

Redox Biol
Liu H, Zhu Y, Geng X, Zhao H, Zhao Y.
europepmc   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

What homeostasis leaves out: Kinorhesis, a physiological principle of transformation. [PDF]

J Physiol
Horseman ND.
europepmc   +1 more source

Chiral Microneedle Arrays With Terahertz Chiroptical Activity With Chiral‐Plasmon‐Chiral‐Phonon Resonance

Advanced Materials, EarlyView.
ABSTRACT Microneedle arrays (MNAs) is a rapidly emerging technology with broad biomedical applications in drug delivery and biosensing. With sub‐millimeter dimensions and periodicity, MNAs possess geometries nearly ideal for biomedical devices operating within the terahertz (THz) spectral window.
Sang Hyun Lee, Hong Ju Jung, John Kim, Bum Chul Park, Caio V. C. R. da Silva, André F. de Moura, Nicholas A. Kotov   +6 more
wiley   +1 more source

Gut Microbiota-Mediated Modulation of Intestinal Serotonin by Tea Polyphenols: Potential Mechanisms and Implications for Metabolic Health. [PDF]

Nutrients
Jiang L, Yu Y, Zheng M, Cao X, Li J.
europepmc   +1 more source

Stage-dependent endoplasmic reticulum homeostasis in osteogenic differentiation. [PDF]

Front Cell Dev Biol
Wang J, Li X, Wang X, Wang L, Zhang Y, Dong X, Lu X, Wang S.   +7 more
europepmc   +1 more source

Perioperative gut microbiota homeostasis and its interactions with anesthetic agents: recent advances. [PDF]

Am J Transl Res
Liu X, Xu Y, Yu J.
europepmc   +1 more source