Results 141 to 150 of about 378,715 (362)

4D Bioprinted Self‐Folding Scaffolds Enhance Cartilage Formation in the Engineering of Trachea

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A bilayer self‐folding scaffold, triggerable by humidity, is fabricated via 4D bioprinting for trachea engineering. An analytical model is derived to predict its radius of curvature, enabling its scalability. Cartilage progenitor cells seeded on the scaffold perceive scaffold final curvature and react to it, by enhancing the upregulation of pro ...
Irene Chiesa   +4 more
wiley   +1 more source

Threading Through Time: Hair Sutures in Plastic and Reconstructive Surgery

open access: yesJournal of Plastic and Reconstructive Surgery
Suturing has been a pillar of plastic surgery since its very foundation. From ancient civilizations to modern practices, hair sutures have resurfaced as vital material for wound closure and tissue approximation. This study aimed to explore the historical
Shrinit Babel, Binu Prathap Thomas
doaj  

Ultra‐Thin Soft Pneumatic Actuation for Minimally Invasive Neural Interfacing

open access: yesAdvanced Materials Technologies, EarlyView.
Parylene C is a common polymer in bioelectronics, favored for its biological and chemical inertness. However, this makes bonding layers of Parylene C together very challenging. Here it is a laser to selectively weld layers of Parylene C to create high‐pressure fluidic actuation devices.
Lawrence Coles   +4 more
wiley   +1 more source

[Nerve suture].

open access: yesBoletin. Sociedad de Cirugia del Uruguay, 2003
Presented at session 12th August ...
openaire   +2 more sources

Transeptal suturing - a cost-efficient alternative for nasal packing in septal surgery

open access: gold, 2022
Daniel Pérez Plasencia   +5 more
openalex   +1 more source

Midbrain PAG Astrocytes Modulate Mouse Defensive and Panic‐Like Behaviors

open access: yesAdvanced Science, EarlyView.
Astrocytes in the midbrain periaqueductal gray (PAG) dynamically encode threat intensity and shape defensive action selection in mice. Real‐time Ca2+ imaging reveals robust astrocytic activation during predator odor and CO2 exposure. Aberrant astrocytic Ca2+ overactivation disrupts goal‐directed escape, biases behavior toward freezing, and induces ...
Ellane Barcelon   +10 more
wiley   +1 more source

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