Results 191 to 200 of about 180,777 (427)

Biomimetic MOF Nanocarrier‐Mediated Synergistic Delivery of Mitochondria and Anti‐Inflammatory miRNA to Alleviate Acute Lung Injury

Advanced Science, Volume 12, Issue 16, April 24, 2025.
A biomimetic MOF nanocarrier for macrophage‐targeting delivery of both mitochondria and anti‐miR‐127 is designed with an aim to revitalize macrophages and remold the inflammatory microenvironment for treating acute lung injury. By leveraging the macrophages‐targeting property and pH‐responsiveness, ZIF‐8 nanocarriers facilitated efficient delivery of ...
Xin Shou, Changjiang Chen, Hangjie Ying, Zhiyun Liu, Lingyao Zeng, Qiujie Li, Lanjie Lei, Bingyong Mao, Wei Zhang, Shumao Cui, Liyun Shi   +10 more
wiley   +1 more source

Segmenting Bi-Atrial Structures Using ResNext Based Framework [PDF]

arXiv
Atrial fibrillation (AF) is the most common cardiac arrhythmia, significantly contributing to mortality, particularly in older populations. While pulmonary vein isolation is a standard treatment, its effectiveness is limited in patients with persistent AF.
arxiv  

Annexin A3 Represses Endothelial Permeability and Inflammation During Sepsis via Actin Cytoskeleton Modulation

Advanced Science, EarlyView.
Annexin A3 (ANXA3) plays an endogenous protective role in endothelial dysfunction in sepsis by stabilizing the actin cytoskeleton, modulating cell permeability, and inhibiting pATF2/CD62E inflammatory signaling. Abstract Increased endothelial permeability and a dysregulated inflammatory response play key roles in organ damage in sepsis.
Manyu Xing, Shuang Liang, Wei Cao, Qulian Guo, Wangyuan Zou   +4 more
wiley   +1 more source

Effects of Endocardial Microwave Energy Ablation [PDF]

, 2005
Until recently the treatment of atrial fibrillation (AF) consisted primarily of palliation, mostly in the form of pharmacological intervention. However because of recent advances in nonpharmacologic therapies, the current expectation of patients and ...
Aquilino, Hurlé, Damián, Sánchez-Quintana, Siew Yen, Ho, Vicente, Climent   +3 more
core  

Ablation of paroxysmal atrial fibrillation. Between present and future [PDF]

Pulmonary vein isolation (PVI) is the established cornerstone for atrial fibrillation (AF) ablation, indeed current guidelines recognize PVI as the gold standard for first-time AF ablation, regardless of if it is paroxysmal or persistent. Since 1998 when
Bartolomucci, Francesco, Borrelli, Alessio, Cavarretta, Elena, De Masi De Luca, Gabriele, Gianfrancesco, Domenico, Nesti, Martina, Palamà, Zefferino, Robles, Antonio Gianluca, Romano, Silvio, Scarà, Antonio, Sciarra, Luigi   +10 more
core   +1 more source

Pulmonary Vein Isolation: Comparison of Bipolar and Unipolar Electrograms at Successful and Unsuccessful Ostial Ablation Sites [PDF]

, 2002
Hiroshi Tada, Hakan Oral, Kristina Wasmer, Radmira Greenstein, Frank Pelosi, Bradley P. Knight, S. Adam Strickberger, Fred Morady   +7 more
openalex   +1 more source

Camouflaged Nanozymes with Oxidation‐Promoting Activities Triggering Ferroptosis for Radio‐Immunotherapy

Advanced Science, EarlyView.
This study develops a cancer cell membrane‐coated nanozyme that enhances radiotherapy and reshapes the immunosuppressive microenvironment by generating oxygen in situ and disrupting tumor antioxidant defenses, offering a new strategy for breast cancer radioimmunotherapy.
Kun Qiao, Yongbiao Huang, Shipeng Ning, Meng Lyu, Jieqiong Xie, Shiyuan Zhang, Xiuxin Lu, Yuan Yu, Wei Jiang, Bo Liu, Kelong Fan, Tong Liu   +11 more
wiley   +1 more source

Incidence and predictors of premature ventricular complexes following catheter ablation for atrial fibrillation [PDF]

, 2017
BACKGROUND: Atrial fibrillation (AF) is the most common cardiac arrhythmia, and previous studies have focused on the epidemiology, mechanisms and risk factors for this global disease (Ryder and Benjamin 1999). Various studies have examined the mechanism,
Harvey, Joshua
core  

Distinct CTC Specific RNA Profile Enables NSCLC Early Detection and Dynamic Monitoring of Advanced NSCLC

Advanced Science, EarlyView.
A quantitative CTC RNA assay is developed by incorporating multi‐antibody‐based CTC isolation and specific mRNA quantification using RT‐ddPCR. The NSCLC CTC ScoreD demonstrates high accuracy for early‐stage NSCLC detection, significantly outperforming serum CEA. NSCLC CTC ScoreM exhibits a more accurate early‐warning of responses to different therapies
Xiaoyu Wang, Pi Ding, Wenjuan Xu, Lei Qiu, Jing Ren, Yucheng Fei, Zhili Wang, Cheng Li, Yufei Xing, Mingjing Shen, Yawen Zhu, Yun Guo, Na Sun, Renjun Pei, Minhua Shi   +14 more
wiley   +1 more source

Self-adaptive vision-language model for 3D segmentation of pulmonary artery and vein [PDF]

arXiv
Accurate segmentation of pulmonary structures iscrucial in clinical diagnosis, disease study, and treatment planning. Significant progress has been made in deep learning-based segmentation techniques, but most require much labeled data for training. Consequently, developing precise segmentation methods that demand fewer labeled datasets is paramount in
arxiv