Results 141 to 150 of about 5,282,959 (357)

Gastric Ulcer and Gastric Cancer

Gastroenterology, 1953
Robert C. Horn, Isidor S. Ravdin
openaire   +6 more sources

Helicobacterpylori eradication following endoscopic resection might prevent metachronous gastric cancer: a systematic review and meta-analysis of studies from Japan and Korea

Frontiers in Medicine
ObjectivesA systematic review and meta-analysis was performed to evaluate the preventive effectiveness of Helicobacter pylori eradication against metachronous gastric cancer (MGC) or dysplasia following endoscopic resection (ER) for early gastric cancer (
Tian-Hang Yu, Dan Bai, Kai Liu, Wei-Han Zhang, Xin-Zu Chen, Xin-Zu Chen, Xin-Zu Chen, Jian-Kun Hu   +7 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

Gastric Cancer [PDF]

Cancer Control, 1998
R A, Audisio, F, de Braud, J, Wils
openaire   +4 more sources

The Cytologic Examination of the Gastric Content and its Value in the Early Diagnosis of Gastric Cancer [PDF]

, 1956
A Krondl, Jürgen Knobloch, J Viklický
openalex   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

Advanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi, Yadi Fan, Qin Zhang, Yingying Huang, Mo Yang   +4 more
wiley   +1 more source

Engineered Plasmonic and Fluorescent Nanomaterials for Biosensing, Motion, Imaging, and Therapeutic Applications

Advanced Materials, EarlyView.
A schematic illustration of how noble metals can be used to create nanoparticles (NPs) or nanoclusters (NCs). Noble metal NPs, due to their plasmonic properties, enable photothermal therapy and surface‐enhanced Raman scattering (SERS). In contrast, NCs, which lack a plasmonic resonance band, exhibit fluorescence, making them ideal for bioimaging ...
David Esporrín‐Ubieto, Juan C. Fraire, Daniel Sánchez‐deAlcázar, Samuel Sánchez   +3 more
wiley   +1 more source

Helicobacter pylori is associated with less tumor-infiltrating lymphocytes and a poor prognosis in gastric cancer

BMC Gastroenterology
Background Helicobacter pylori (H. pylori) is carcinogenic and has the potential to cause progressive gastric lesions and gastric cancer (GC), which also represents one of the essential constituents of the tumor microenvironment (TME) of GC.
Zetian Chen, Zhijun Zhang, Hongxin Huang, Chen Lu, Qingya Li, Mengpei Yan, Chengjun Zhu, Sen Wang, Hongda Liu, Zekuan Xu, Zheng Li   +10 more
doaj   +1 more source

The role of reactive oxygen species in gastric cancer

Cancer Biology & Medicine
Gastric cancer (GC) ranks fifth in cancer incidence and fourth in cancer-related mortality worldwide. Reactive oxygen species (ROS) are highly oxidative oxygen-derived products that have crucial roles in cell signaling regulation and maintaining internal
Yuqi Wang, Jingli Xu, Zhenjie Fu, Ruolan Zhang, Weiwei Zhu, Qianyu Zhao, Ping Wang, Can Hu, Xiangdong Cheng   +8 more
doaj   +1 more source

Polysaccharides and a Glycidamin in the Tissue of Gastric Cancer

, 1949
Kiyota Oh-Uti
openalex   +2 more sources