Advanced Healthcare Materials, EarlyView.This study presents guanidinium‐ and indole‐functionalized polyphosphoesters as degradable, non‐viral gene delivery vectors. Through precise tuning of charge density and hydrophobicity, these polymers form stable polyplexes with low toxicity. Remarkably, minor structural changes yield up to 200‐fold differences in transfection efficiency, highlighting ...
Markus Kötzsche +8 more
wiley +1 more source
3D‐Printed Gastrointestinal Stents: In Vivo Evaluation in a Swine Small Bowel Perforation Model
Advanced Healthcare Materials, EarlyView.Gastrointestinal fistulae and perforations can lead to severe complications including sepsis and patient death. In this work, the efficacy of 3D‐printed gastrointestinal stents composed of poly‐lactic‐acid (PLA) was evaluated in an in vivo swine model.
Gweniviere Capron +9 more
wiley +1 more source
Chemonaïveté in Inoperable Malignant Bowel Obstruction
, 2017 Saber Boutayeb +3 more
openalex +2 more sources
The Space Within: How Architected Voids Promote Tissue Formation
Advanced Materials, EarlyView.This review explores the role of void spaces in tissue engineering scaffolds and examines four key methods for introducing porosity into hydrogels at different scales. It discusses sacrificial templating, microgels, phase separation, and 3D printing, highlighting principles, advantages, and limitations. It also addresses emerging strategies integrating
Anna Puiggalí‐Jou +3 more
wiley +1 more source
Small bowel obstruction by massive impacted diospyrobezoars relieved by endoscopic lithotripsy with a polypectomy snare using double balloon endoscopy [PDF]
, 2019 Kazuo Shiotsuki +2 more
openalex +1 more source
Diagnostic utility of Bcl-2 immunohistochemical expression in pediatric functional bowel obstruction cases with ganglionated specimens [PDF]
, 2022 Lobna Abd El Fattah Mohamed +5 more
openalex +1 more source
Microbubble Shell Stiffness Engineering Enhances Ultrasound Imaging, Drug Delivery, and Sonoporation
Advanced Materials, EarlyView.Shell‐engineered poly(alkyl cyanoacrylate) microbubbles with tunable stiffness improve ultrasound imaging and therapy. Adjusting the length of the alkyl chain and the glass transition temperature maintains a narrow microbubble size distribution while enhancing drug loading, sonoporation and the acoustic response.
Roman A. Barmin +30 more
wiley +1 more source
An unexpected twist in bowel obstruction: a case report. [PDF]
J Minim Invasive SurgChugh A, Gupta M, Das S, Arora V.
europepmc +1 more source
A retrospective cohort study of gastrografin in the management of adhesive small bowel obstruction during pregnancy [PDF]
Qiu Li +5 more
openalex +1 more source