Results 81 to 90 of about 163,250 (350)

Host‐Guest Inclusion Chemistry From Supramolecular Architecture Enabling Anti‐Biofouling Surfaces for Oesophagus Stents

Advanced Functional Materials, EarlyView.
A slippery coating with exceptional anti‐biofouling performance is developed using biocompatible materials for oesophagus stents. Host‐guest inclusion complex formation capabilities of FDA‐approved supramolecules, cyclodextrins are exploited, which significantly enhances the stability of the surface.
Jianhui Zhang, Haowei Wang, Sourabh Dogra, Xiaoye Zhao, Wenqing Chen, Arpan Gupta, Manish K. Tiwari, Vikramjeet Singh   +7 more
wiley   +1 more source

A Fibreoptic Endoscopic Study of Upper Gastrointestinal Bleeding at Bugando Medical Centre in Northwestern Tanzania: a Retrospective Review of 240 Cases. [PDF]

, 2012
Upper gastrointestinal (GI) bleeding is recognized as a common and potentially life-threatening abdominal emergency that needs a prompt assessment and aggressive emergency treatment.
A Elghuel, A Timraz, AB Olokoba, AG Kankaria, Anthony Liwa, C Meaden, C Zaltman, D Pateron, DA Peura, DE Elliott, DJ Cook, DJ Exon, Eliasa Mkongo, EM Vreeburg, FK Chan, G Theocharis, GS Kibiki, HC Wolfsen, HM Salih, Hyasinta Jaka, J Chasawat, J Villanueva Palacios, JA Forrest, K Aoki, K Kivkin, K Palmer, M Suba, M Urassa, Mabula D Mchembe, Mariam Mirambo, ME Van Leerdam, Mheta Koy, MJ Kaviani, MN Lakhwani, N Sarin, NK Arora, P Vlavianos, Phillipo L Chalya, Rodrick Kabangila, S Mustapha, SA Hearnshaw, T Alempijevic, TA Rockall, TA Rockall, V Balderas, Wolfgang Scheppach   +45 more
core   +2 more sources

A Deployable 4D Printed, Mucoadhesive and Magnetically Guided Patch for Local Therapy of Gastric Cancer

Advanced Healthcare Materials, EarlyView.
A new perspective for treatment of gastric cancer is proposed utilizing 4D printing to develop shape morphing, deployable, and magnetically guided local drug releasing patches. The deployed patches are envisioned to adhere at the tumor site to locally deliver high drug amounts.
Dina B. Mahmoud, Martin Börner, Christian Wölk, Michaela Schulz‐Siegmund   +3 more
wiley   +1 more source

KLF4 activates NFκB signaling and esophageal epithelial inflammation via the Rho-related GTP-binding protein RHOF.

PLoS ONE, 2019
Understanding the regulatory mechanisms within esophageal epithelia is essential to gain insight into the pathogenesis of esophageal diseases, which are among the leading causes of morbidity and mortality throughout the world.
Khvaramze Shaverdashvili, Jennie Padlo, Daniel Weinblatt, Yang Jia, Wenpeng Jiang, Divya Rao, Dorottya Laczkó, Kelly A Whelan, John P Lynch, Amanda B Muir, Jonathan P Katz   +10 more
doaj   +1 more source

Analysis of the Relationships between Esophageal Cancer Cases and Climatic Factors Using a Geographic Information System (GIS): a Case Study of Ardabil province in Iran [PDF]

Esophageal cancer is a mjaor health problems in many parts of the world. A geographical information system (GIS) allows investigation of the geographical distribution of diseases. The purpose of the present study was to explore the relationship between
اخگری, لیلا, امانی, فیروز, بابایی اقدم, فریدون, صادقیه اهری, سعید, یزدانبد, عباس   +4 more
core  

CONGENITAL ESOPHAGEAL DISEASES

Toraks Cerrahisi Bulteni, 2011
Ozofagus atrezisi (OA)/trekeo-ozofagial fistul (TOF) dunyanin farkli yerlerinde farkli insidanslar ile bildirilmistir. Bu nedenle kesin bir insidans bilinmemekle birlikte 3750-4500 canli dogumda bir goruldugu kabul edilir. OA’li bebeklerin %30-70’inde eslik eden baska sistem anomalileri de bulunmaktadir.
Ahmet Bedii Salman, Akgun Oral
openaire   +2 more sources

Robust pH Sensing Using a Graphene Oxide and Covalent Organic Frameworks Composite for Gastro‐esophageal Reflux Disease Diagnosis

Advanced Healthcare Materials, EarlyView.
A stable composite pH sensor is developed by coating graphene oxide (GO) nanosheets with covalent organic frameworks (COFs) to improve stability and sensitivity in acidic environments. The GO/COFs sensor demonstrates high selectivity, linearity, and biocompatibility, offering a promising strategy for continuous pH monitoring in gastro‐esophageal reflux
Ahmed H. M. Salem, Jianhui Zhang, Ashley Lam, Haowei Wang, Umber Cheema, Laurence B. Lovat, Manish K. Tiwari   +6 more
wiley   +1 more source

Esophageal reconstruction results in surgery of pediatric patients with complex esophageal pathology in two high level hospitals of Medellín, Colombia, 2006-2016

Iatreia, 2017
Introduction: complex esophagus represents a final condition that occurs secondary to diseases that require multiple procedures or esophageal replacement surgery, either because it is the only treatment or because others interventions have failed.
Herrera-Toro, Natalia, Arango-Rave, María Elena, Peña-Aguirre, Laura, Silvera-Valera, Michelle Carolina   +3 more
doaj   +1 more source

TriMag Microrobots: 3D‐Printed Microrobots for Magnetic Actuation, Imaging, and Hyperthermia

Advanced Materials, EarlyView.
TriMag microrobots are two‐photon polymerized hydrogel structures embedded with in situ synthesized Fe3O4 and CoFe2O4 nanoparticles, enabling magnetic actuation, high‐resolution magnetic particle imaging (MPI), and efficient magnetothermal heating for deep‐tissue biomedical interventions including tracking, navigation, and tumor ablation.
Liuxi Xing, Yulu Cai, Yapei Zhang, Kevin Mozel, Zhengxu Tang, Tengteng Tang, Vittorio Mottini, Saumya Nigam, Bryan R. Smith, Ian Y Lee, Tavarekere N. Nagaraja, Ping Wang, Xiangjia Li, Tong Gao, Jinxing Li   +14 more
wiley   +1 more source

Divertículo epifrénico Descripción de un caso clínico y revisión de la literatura Epiphrenic diverticulum. A clinical case and literature review

Revista Colombiana de Cirugía, 2006
El divertículo epifrénico es una patología poco frecuente. La etiología y el tratamiento han sido motivo de controversia a través de los años. Se presenta el caso de un paciente con divertículo epifrénico con síntomas incapacitantes que fue sometido a ...
Karina Vega, Rafael Andrade-Alegre, Luis Lambraño   +2 more
doaj