Results 331 to 340 of about 519,373 (391)

From Bioinks to Functional Tissues and Organs: Advances, Challenges, and the Promise of 3D Bioprinting

Macromolecular Materials and Engineering, EarlyView.
This review explores recent advances in 3D bioprinting, emphasizing printing technologies, bioink design, and emerging strategies such as cryogenic printing. Key challenges in biocompatibility, vascularization, and scalability are discussed, alongside opportunities for clinical translation.
Muhammad Wajid Ullah, Mazhar Ul‐Islam, Adeeb Shehzad, Sehrish Manan, Salman Ul Islam, Atiya Fatima, Abdullah Khamis Al‐Saidi, Mustapha El Hariri El Nokab, Juan Quevedo Sanchez, Khaled O. Sebakhy   +9 more
wiley   +1 more source

Antegrade enteral stenting for afferent loop syndrome using the double-guidewire technique via endoscopic ultrasound-guided hepaticogastrostomy. [PDF]

Endoscopy
Fujii Y, Matsumoto K, Uchida D, Horiguchi S, Tsutsumi K, Otsuka M.   +5 more
europepmc   +1 more source

Characterization of Copper‐ and Bronze‐Filled PLA: Mechanical, Structural, and Biological Insights for Biomedical 3D and 4D Printing

Macromolecular Materials and Engineering, EarlyView.
This study uses four 3D‐printed polylactic acid composites filled with copper or bronze. Tests evaluate the material's thermal and mechanical properties and its toxicity. The results show the material becoming more brittle with increased metal percentage.
Kinga Kardos, Emese Paari‐Molnar, Roland Told, Adel Len, Peter Szabo, Zoltan Ujfalusi, Alexandra Steinerbrunner‐Nagy, Judit E. Pongracz, Peter Maroti   +8 more
wiley   +1 more source

Mono‐ and Bivalent Poly(iso‐butylene)‐Alanines for Drug‐Delivery of Nimodipine and Triamcinolone Acetonide

Macromolecular Rapid Communications, EarlyView.
Mono‐ and bivalent‐, alanine‐modified poly‐iso‐butylenes, folding into beta‐sheets, were prepared by living carbocationic polymerization and subsequent endgroup modification. These PIB‐conjugates are useful as solid polymers for the drug release of triamcinolone and nimodipine. ABSTRACT Poly‐iso‐butylene (PIB) is a well known biocompatible polymer with
Philipp S. Hilgeroth, Julius F. Butter, Wolfgang H. Binder   +2 more
wiley   +1 more source

Endovascular treatment of acute straight sinus thrombosis: one case report

Chinese Journal of Contemporary Neurology and Neurosurgery
MEI Yue-xin, CHEN Xin-ran, CHEN Hong-bing   +2 more
doaj   +1 more source

Study on the antibacterial activity and biocompatibility of nano-silver/carbon nanotube composite coatings on airway stents prepared by micro-transfer printing. [PDF]

Sci Rep
Huang X, Zhu B, Fu K, Pan C, Liu T, Yao X, Ye J.   +6 more
europepmc   +1 more source

Dedicated drug-eluting stents versus bare-metal stents for vertebral artery origin stenosis: a real-world single-center experience. [PDF]

BMC Neurol
Sun X, Wang L, Zhu R, Zhang Y, Liu X, Zhang Z.   +5 more
europepmc   +1 more source

Percutaneous transhepatic cholangiography rather than ultrasound as a screening test for postoperative biliary complications in liver transplant patients. [PDF]

, 1988
Bron, KM, Campbell, WL, Iwatsuki, S, Skolnick, ML, Starzl, TE, Zajko, AB, Zemel, G   +6 more
core  

Spontaneous asymptomatic superficial femoral artery pseudoaneurysm associated with stent fracture. [PDF]

J Vasc Surg Cases Innov Tech
Bhamidipati T, Yoo J, Yufa A, Awad N, Deutsch E.   +4 more
europepmc   +1 more source