Results 131 to 140 of about 3,529,155 (384)

Interventional Radiologic Placement of Tunneled Central Venous Catheters: Results and Complications in 557Cases [PDF]

, 1999
Chan Kyo Kim, Young Soo, Chul Hwa Paik, Hong Suk Park, Sung Wook Choo, Sung Ki Cho, Jae Hyung Kim, Sung Wook Shin, Young Han Kim, Won Ki Kang, Keun Chil Park, Chan Hyung Park, In Wook Choo, Jae Min Cho, Sang Hee Choi, Hye Kyung Yoon   +15 more
openalex   +1 more source

Targeting PTBP3‐Mediated Alternative Splicing of COX11 Induces Cuproptosis for Inhibiting Gastric Cancer Peritoneal Metastasis

Advanced Science, EarlyView.
The splicing factor PTBP3 promotes COX11 exon skipping, allowing gastric cancer organoids to evade cuproptosis. Antisense oligonucleotide drugs targeting PTBP3‐mediated COX11 alternative splicing, in combination with copper ionophores, promote cuproptosis in organoids, thereby providing a therapeutic approach for gastric cancer peritoneal metastasis ...
Yajing Zhou, Chao Dong, Xiaochun Shen, Pengbo Wang, Tao Chen, Weikang Li, Xiaotong Sun, Peiyuan Li, Chengxiang Xu, Kaipeng Duan, Dongbao Li, Jin Zhou   +11 more
wiley   +1 more source

An automated pipeline for computation and analysis of functional ventilation and perfusion lung MRI with matrix pencil decomposition: TrueLung [PDF]

arXiv
Purpose: To introduce and evaluate TrueLung, an automated pipeline for computation and analysis of free-breathing and contrast-agent free pulmonary functional MRI. Material and Methods: time-resolved ultra-fast bSSFP acquisitions are transferred to TrueLung, which includes image quality checks, image registration, and computation of perfusion and ...
arxiv  

Glycolysis‐Derived Lactate Induces ACSL4 Expression and Lactylation to Activate Ferroptosis during Intervertebral Disc Degeneration

Advanced Science, EarlyView.
Glycolysis‐derived lactate activates nucleus pulposus cell ferroptosis via Histon H3K18la‐mediated ACSL4 transcription and ACSL4 lactylation and aggravate intervertebral disc degeneration. Inhibiting glycolysis via gene silencing or chemical intervention reduces the production of lactate and ameliorates ferroptosis activation and nucleus pulposus ...
Kaiqiang Sun, Yangyang Shi, Chen Yan, Shunmin Wang, Linhui Han, Fudong Li, Ximing Xu, Yuan Wang, Jingchuan Sun, Zijian Kang, Jiangang Shi   +10 more
wiley   +1 more source

Xanthogranulomatous Pyelonephritis: A Narrative Review with Current Perspectives on Diagnostic Imaging and Management, Including Interventional Radiology Techniques

International Journal of Nephrology and Renovascular Disease, 2021
Mark Paul Bolger, Jennifer Hennebry, Caoimhe Byrne, Laura Greene, Andreea Stroiescu, Joan Heneghan, Anthony Gerard Ryan Division of Interventional Radiology, Department of Radiology, University Hospital Waterford, Waterford City, X91 DWX0 ...
Bolger MP, Hennebry J, Byrne C, Greene L, Stroiescu A, Heneghan J, Ryan AG   +6 more
doaj  

Improving Factuality of 3D Brain MRI Report Generation with Paired Image-domain Retrieval and Text-domain Augmentation [PDF]

arXiv
Acute ischemic stroke (AIS) requires time-critical management, with hours of delayed intervention leading to an irreversible disability of the patient. Since diffusion weighted imaging (DWI) using the magnetic resonance image (MRI) plays a crucial role in the detection of AIS, automated prediction of AIS from DWI has been a research topic of clinical ...
arxiv  

A Collaborative Computer Aided Diagnosis (C-CAD) System with Eye-Tracking, Sparse Attentional Model, and Deep Learning [PDF]

arXiv, 2018
There are at least two categories of errors in radiology screening that can lead to suboptimal diagnostic decisions and interventions:(i)human fallibility and (ii)complexity of visual search. Computer aided diagnostic (CAD) tools are developed to help radiologists to compensate for some of these errors.
arxiv  

Treatment of stenosis and thrombosis in haemodialysis fistulas and grafts by interventional radiology [PDF]

, 2000
Luc Turmel‐Rodrigues, J Pengloan, Serge Baudin, Didier Testou, Mohamed Abaza, Georges Dahdah, Albert Mouton, Didier Blanchard   +7 more
openalex   +1 more source

Non‐Invasive Tumor Budding Evaluation and Correlation with Treatment Response in Bladder Cancer: A Multi‐Center Cohort Study

Advanced Science, EarlyView.
This study introduces a deep learning model that predicts tumor budding (TB) status in bladder cancer through the analysis of CT images. The model effectively identifies patients with high TB status, correlating with poorer prognosis and reduced responsiveness to neoadjuvant chemoimmunotherapy. This tool offers significant potential to inform prognosis
Xiaoyang Li, Chen Zou, Chunhui Wang, Cheng Chang, Yi Lin, Shuai Liang, Haoran Zheng, Libo Liu, Kai Deng, Lin Zhang, Bohao Liu, Mingchao Gao, Peicong Cai, Jianwen Lao, Longhao Xu, Daqin Wu, Xiao Zhao, Xiao Wu, Xinyuan Li, Yun Luo, Wenlong Zhong, Tianxin Lin   +21 more
wiley   +1 more source

RadCLIP: Enhancing Radiologic Image Analysis through Contrastive Language-Image Pre-training [PDF]

The integration of artificial intelligence (AI) with radiology marks a transformative era in medicine. Vision foundation models have been adopted to enhance radiologic imaging analysis. However, the distinct complexities of radiologic 2D and 3D radiologic data pose unique challenges that existing models, pre-trained on general non-medical images, fail ...
arxiv   +1 more source