Results 101 to 110 of about 598,980 (267)

Multi-focus autofocusing circular hyperbolic umbilic beams

open access: gold, 2022
Naichen Zhang   +9 more
openalex   +1 more source

A Pseudo‐Mytilus Edulis Foot Protein‐Based Hydrogel Adhesive with Osteo‐Vascular‐Immune Coupling Effects for Osteoporotic Bone‐Implant Integration

open access: yesAdvanced Materials, EarlyView.
Inspired by mussel proteins, YDC‐Gel‐Zn is a smart bone glue designed for osteoporotic implants. It adheres strongly to both metal implants and bone for initial fixation. In osteoporosis's inflammatory environment, it sequentially releases zinc ions and therapeutic peptides: the zinc modulates immune cells to reduce inflammation, while the peptides ...
Wentao Wang   +9 more
wiley   +1 more source

Gene therapy of gastric cancer using LIGHT-secreting human umbilical cord blood-derived mesenchymal stem cells [PDF]

open access: bronze, 2012
Xinhong Zhu   +8 more
openalex   +1 more source

One‐Step Coordinated Multi‐Kinetic 4D Printing of Human Vascularized Cardiac Tissues with Selective Fast‐Shrinking Capillaries

open access: yesAdvanced Materials, EarlyView.
This study presents a novel 4D bioprinting technique for fabricating cardiac tissues with complex microvasculature. Unlike traditional 3D printing, it enables capillary‐scale structure formation via selective post‐printing shrinkage. This approach overcomes resolution limits of printing cell‐laden hydrogels, allowing the creation of functional ...
Ester Sapir Baruch   +6 more
wiley   +1 more source

Clinical significance of true umbilical cord knot: a propensity score matching study [PDF]

open access: gold
Ohad Houri   +6 more
openalex   +1 more source

Mesenchymal Stem Cell‐Inspired Microneedle Platform for NIR‐responsive Immunomodulation and Accelerated Chronic Wound Healing

open access: yesAdvanced Materials, EarlyView.
The research demonstrates a Mesenchymal Stem Cell‐inspired microneedle platform (MSCi@MN) that addresses chronic diabetic wounds by combining MSC‐derived extracellular nanovesicles (NV)–DNA conjugates in microneedle tips with photothermal MXene in the patch layer.
Chan Ho Moon   +21 more
wiley   +1 more source

Cyclosporine and its metabolites in mother and baby [PDF]

open access: yes, 1988
Burckart, GJ   +5 more
core   +1 more source

Multidimensional Evolution of Surface Endothelialization Design Strategies: A Materials Biology Perspective

open access: yesAdvanced Materials Interfaces, EarlyView.
This review critically evaluates three pivotal endothelial cell regulatory strategies (direct regulation, protein‐mediated interactions, and biological factor modulation), exploring their macro‐to‐micro effects in pathological environments, and examines how microscopic surface engineering influences broader in vivo pathological interactions ...
Qihao Bian   +5 more
wiley   +1 more source

First isolation of oleate-dependent Enterococcus faecalis small-colony variants from the umbilical exudate of a paediatric patient with omphalitis [PDF]

open access: green, 2013
Noriko Kubota   +8 more
openalex   +1 more source

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