Results 231 to 240 of about 188,867 (352)

Geometrical Designs in Volumetric Bioprinting to Study Cellular Behaviors in Engineered Constructs

Advanced Healthcare Materials, EarlyView.
Curvature and spatial confinement guide cell behavior in volumetrically printed 3D constructs. Endothelial cells align and spread along specific geometries, while metastatic osteosarcoma cells proliferate independently of structural cues. Label‐free holographic microscopy captures real‐time, long‐term cell–material interactions, highlighting Gel‐PEG's ...
Julia Simińska‐Stanny, Pierre Tournier, Armin Shavandi, Shukry J Habib   +3 more
wiley   +1 more source

Unusual presentation of colonic angiodysplasia with recurrent ischemia and venous thrombosis. [PDF]

J Surg Case Rep
Alanzi A, Alsaleh B, Alatefi D, Sheth H, AlAani KM, Wani A, Aladel F.   +6 more
europepmc   +1 more source

A Case of Colonic Intussusception Associated with a Low-Grade Appendiceal Mucinous Neoplasm Resection in a Laparoscopic Ileocecal Resection

, 2016
Yosuke Shida, Satoru Yamaguchi, Keisuke Ihara, Hideo Ogata, Yasushi Domeki, Hiroyuki Kato   +5 more
openalex   +2 more sources

Doxorubicin‐Loaded Metal–Organic Framework for Ferroptosis‐Enhanced Chemotherapy Through Sustained Zn Release and Glutathione Peroxidase Downregulation

Advanced Healthcare Materials, EarlyView.
A robust zinc‐based metal–organic framework (ZnMOF) enables dual functions of doxorubicin delivery and sustained Zn2+ release to trigger ferroptosis‐enhnaced chemotherapy. DOX@ZnMOF effectively depletes intracellular glutathione, suppresses GPX4, and elevates reactive oxygen species, leading to efficient oxidative DNA damage and apoptosis.
Xin Ma, Chenghua Deng, Chaoyu Wang, Langston Tilman, Jinhong Li, Wenbin Lin   +5 more
wiley   +1 more source

Endemic and Morphologic Similarities Existing between Spontaneous Colonic Neoplasms in Man and 3

, 1965
Harlan J. Spjut, John S. Spratt
openalex   +2 more sources

Living Materials Approach for In Situ Bio‐Polymers Production Using Bacillus Paralicheniformis in Microneedles

Advanced Healthcare Materials, EarlyView.
Dissolvable microneedle (MN) device containing Bacillus paralicheniformis. The polymeric matrix encapsulates and protects the bacteria, preserving their viability while enabling in situ production and release of γ‐polyglutamic acid. The bacteria are delivered into the skin via 500 µm‐long microneedles, and remain detectable on the skin 24 h post ...
Caroline Hali Alperovitz, Noa Ben David, Adi Gross, Boaz Mizrahi   +3 more
wiley   +1 more source

Diabetic Ogilvie's Syndrome Mimicking Colonic Volvulus: A Case Report. [PDF]

Cureus
Alaoui Mhammedi O, Oujidi Y, Bkiyar H.
europepmc   +1 more source

Advances in Bioprinting to Model Immune‐Mediated Skin Diseases

Advanced Healthcare Materials, EarlyView.
This review explores how 3D bioprinting drives innovation in developing in vitro skin models that mimic immune‐mediated diseases. It highlights current technologies, key applications in studying skin pathologies, and emerging challenges. The review points toward future opportunities for improving disease modeling and advancing therapeutic and cosmetic ...
Andrea Ulloa‐Fernández, Marica Markovic, Julia Fernández‐Pérez, Georg Stary, Aleksandr Ovsianikov   +4 more
wiley   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Primary colonic lymphoma: clinical dilemmas in diagnosis and treatment strategy. [PDF]

J Surg Case Rep
Fuentes-Calvo KJ, Alvarez-Bautista FE, Santes O, Arias-Ruíz LF, Salgado-Nesme N.   +4 more
europepmc   +1 more source