Results 151 to 160 of about 594,408 (294)

Spatial Patterning of Modular Gelatin‐Peroxide Microspheres in Melt‐Electrowritten Scaffolds Provides Controlled Oxygen Generation and Mitigates Hypoxia and Cytotoxicity

open access: yesAdvanced Healthcare Materials, EarlyView.
A bioassembly approach is described using photo‐crosslinked gelatin‐based microgels containing calcium peroxide (CaO2) to generate oxygen (O2) and enhance cell survival in hypoxic conditions (1% O2). Bioassembly enables spatial patterning of individual CaO2‐laden and mesenchymal stem cell (MSC)‐laden microgels and allows for decoupling and mitigating ...
Axel E. Norberg   +5 more
wiley   +1 more source

The Gray Zone of H-Reflex in Runners: When Should We Suspect Pathology? A Pilot Study. [PDF]

open access: yesJ Clin Med
De Silva LHMP   +9 more
europepmc   +1 more source

Understanding the Effects of Conductive Polymer Electrode Coating on Recorded Neural Signals

open access: yesAdvanced Healthcare Materials, EarlyView.
Conductive polymer coatings are widely explored to improve the quality of signals recorded with chronically implanted neural electrodes, offering enhanced biocompatibility along with reduced electrode impedance. Combining computational modelling and data from PEDOT:PTS coated and PtIr electrodes in rats, we show that improvements in signal quality with
Karthik Sridhar   +4 more
wiley   +1 more source

Refining Alzheimer's disease biological diagnosis with plasma biomarkers: Resolving p-tau217 "gray zone" with p-tau181 integration. [PDF]

open access: yesAlzheimers Dement (Amst)
Giacomucci G   +13 more
europepmc   +1 more source

Evaluation of endovascular treatment of chronic limb-threatening ischemia for patients in the PLAN gray zone. [PDF]

open access: yesJ Int Med Res, 2023
Budak AB   +10 more
europepmc   +1 more source

Nano‐Engineered Titanium Implants Loaded With Gingival Fibroblasts‐Derived Microvesicles Enhance Early Osseointegration And Soft Tissue Attachment In Vivo

open access: yesAdvanced Healthcare Materials, EarlyView.
Our study showed that human primary gingival fibroblast–derived microvesicles on nano‐engineered titanium implants promote early osseointegration and soft‐tissue attachment in vivo. ABSTRACT Titanium dental implants require both reliable osseointegration and peri‐implant soft tissue seal formation to ensure long‐term success. While osseointegration has
Pingping Han   +10 more
wiley   +1 more source

The impact of single-nucleotide variants of hepatitis B virus and antiviral on liver cancer in gray zone patients. [PDF]

open access: yesJ Biomed Sci
Teng W   +10 more
europepmc   +1 more source

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