Results 191 to 200 of about 874,032 (369)

A modified catheter for percutaneous angiography [PDF]

, 1957
G Tornvall
openalex   +1 more source

Guidelines for the prevention of intravascular catheter-related infections.

American Journal of Infection Control, 2002
N. O’grady, M. Alexander, L. Burns, E. Dellinger, J. Garland, S. Heard, P. Lipsett, H. Masur, L. Mermel, M. Pearson, I. Raad, A. Randolph, M. Rupp, S. Saint   +13 more
semanticscholar   +1 more source

Tumor Microenvironment Triggered In Situ Coagulation of Supramolecularly Engineered Platelets for Precise Tumor Embolization

Advanced Science, EarlyView.
Occlusion of tumor blood vessels represents a promising yet challenging approach in cancer treatment. Herein, supramolecularly engineered platelets conjugated with morphology‐transformable nanoparticles is developed for precise tumor embolization. The engineered platelets actively accumulate at tumor sites following induced blood vessel injury.
Junyan Li, Ziyi Wang, Ruifeng Luo, Xingping Quan, Hong U Fong, Qian Cheng, Jianwen Wei, Leo Wang, Yonghua Zhao, Ruibing Wang   +9 more
wiley   +1 more source

Imaging of the calcium activated potassium channel 3.1 (KCa3.1) in vivo using a senicapoc‐derived positron emission tomography tracer

Archiv der Pharmazie, Volume 355, Issue 12, December 2022., 2022
The 18F‐labeled derivative [18F]3 of senicapoc was synthesized using the prosthetic group approach with 1‐azido‐2‐[18F]fluoroethane ([18F]6) in a “click” reaction. The biological activity of the new positron emission tomography tracer was evaluated in vitro and in vivo.
Christian P. Konken, Kathrin Heßling, Insa Thale, Sonja Schelhaas, Jennifer Dabel, Sarah Maskri, Etmar Bulk, Thomas Budde, Oliver Koch, Albrecht Schwab, Michael Schäfers, Bernhard Wünsch   +11 more
wiley   +1 more source

Vessel‐On‐A‐Chip Coupled Proteomics Reveal Pressure‐Overload‐Induced Vascular Remodeling

Advanced Science, EarlyView.
A vessel‐on‐a‐chip system is developed to replicate both physiological and pathological vessel cyclic stretches. Proteomic analysis reveals pressure‐overload‐induced vascular remodeling, including cellular response to mechanical cues, cellular oxidative stresses, ER stress, and ceramide biosynthesis activation in the vessel‐on‐a‐chip system, well ...
Yanjun Liu, Jianxujie Zheng, Lingyan Zhong, Zengyu Wang, Dan Zhao, Hong Lin, Xiaoxue Zhang, Ke Meng, Xiaoxia Yang, Dongxue Zhang, Ling Lin, Liang Qiao   +11 more
wiley   +1 more source

Comparison of the effect of heparin, reteplase, and taurolock in the prevention of thrombosis in hemodialysis catheters

Health Science Reports
Background and Aim One of the complications of using catheters is the occurrence of thrombosis, which can be dangerous for patients. The main objective of this study is to compare the effect of heparin, reteplase, and taurolock in the prevention of ...
Morteza Azadbakht, Azadeh Razian, Ali Pooria, Babak Hadian   +3 more
doaj   +1 more source

A new approach for catheter ablation of atrial fibrillation: mapping of the electrophysiologic substrate.

Journal of the American College of Cardiology, 2004
K. Nademanee, J. McKenzie, E. Kosar, M. Schwab, B. Sunsaneewitayakul, Thaveekiat Vasavakul, Chotikorn Khunnawat, T. Ngarmukos   +7 more
semanticscholar   +1 more source

Advancements in Bio‐Integrated Flexible Electronics for Hemodynamic Monitoring in Cardiovascular Healthcare

Advanced Science, EarlyView.
This review explores the cutting‐edge development of bio‐integrated flexible electronics for real‐time hemodynamic monitoring in cardiovascular healthcare. It covers key physiological indicators, innovative sensing mechanisms, and materials considerations. This paper highlights the application of both invasive and non‐invasive devices in cardiovascular
Ke Huang, Zhiqiang Ma, Bee Luan Khoo
wiley   +1 more source

A Paradigm Shift in Catheter Development: Thermally Drawn Polymeric Fibers for MR-Guided Cardiovascular Interventions [PDF]

arXiv
Cardiovascular diseases (CVDs) and congenital heart diseases (CHD) pose significant global health challenges. Fluoroscopy-guided endovascular interventions, though effective, are accompanied by ionizing radiation concerns, especially in pediatric cases.
arxiv  

URETERAL CATHETER FOR THE DETECTION AND DISLODGMENT OF STONES [PDF]

, 1909
John Herbert Cunningham
openalex   +1 more source