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Use of Augmented Reality for Training Assistance in Laparoscopic Surgery: Scoping Literature Review.
J Med Internet Res
January 2025
I3A, LoUISE Research Group, University of Castilla-La Mancha, Albacete, Spain.
Background: Laparoscopic surgery training is a demanding process requiring technical and nontechnical skills. Surgical training has evolved from traditional approaches to the use of immersive digital technologies such as virtual, augmented, and mixed reality. These technologies are now integral to laparoscopic surgery training.
View Article and Find Full Text PDFImpact of Helicobacter pylori infection on neoadjuvant chemotherapy in locally advanced gastric cancer: a retrospective analysis.
BMC Cancer
January 2025
Department of General Surgery (Department of Gastrointestinal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuancun Er Heng Rd. Guangzhou, Guangzhou, Guangdong, China.
Background: Helicobacter pylori (H. pylori) infection may affect the efficacy of immunotherapy and adjuvant chemotherapy in gastric cancer patients. However, the role of H.
View Article and Find Full Text PDFc-di-GMP inhibits rRNA methylation and impairs ribosome assembly in the presence of kanamycin.
EMBO Rep
January 2025
Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Ministry of Education, Fuzhou, China.
Cyclic diguanosine monophosphate (c-di-GMP) is a ubiquitous bacterial secondary messenger with diverse functions. A previous Escherichia coli proteome microarray identified that c-di-GMP binds to the 23S rRNA methyltransferases RlmI and RlmE. Here we show that c-di-GMP inhibits RlmI activity in rRNA methylation assays, and that it modulates ribosome assembly in the presence of kanamycin.
View Article and Find Full Text PDFUpper Gastrointestinal Bleeding: A Retrospective, Single-Center Experience on the Role of Endoscopy and Outcomes.
J Clin Med Res
January 2025
Department of Clinical Sciences, Malmo, Lund University, Malmo, Sweden.
Background: Upper gastrointestinal bleeding (UGIB) is a common and potentially fatal medical emergency. This study aimed to investigate the frequency, causes, outcomes, and efficacy of endoscopy in the treatment of UGIB at King Fahad Central Hospital in Jazan, Saudi Arabia.
Methods: Between January 2017 and December 2023, a retrospective study was performed including all hospitalized patients with UGIB.
The role of four-dimensional flow MRI as an adjunct to endoscopy for predicting variceal bleeding in patients with cirrhosis.
Acta Radiol
January 2025
Department of Radiology, Chonnam National University Medical School, Gwangju, Republic of Korea.
Background: Non-invasive approach other than conventional endoscopy could be effectively used for screening and monitoring esophageal variceal bleeding (EVB).
Purpose: To retrospectively investigate the role of four-dimensional (4D) flow magnetic resonance imaging (MRI) as an add-on tool to endoscopy for predicting EVB in cirrhotic patients with esophageal varices (EVs).
Material And Methods: A cohort of 109 cirrhotic patients with EVs was divided into four groups: A = negative red color [RC] sign, no EVB, n = 60; B = negative RC sign, EVB, n = 13; C = positive RC sign, no EVB, n = 10; and D = positive RC sign, EVB, n = 26.
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