Results 221 to 230 of about 1,202,047 (389)

Bio‐Inspired Micro‐Fin‐Assisted Multi‐Modal Vascular Intervention

Advanced Science, EarlyView.
A magnetic guidewire with a micro‐fin–integrated tip is introduced for multimodal cardiovascular navigation. The micro‐fins exploit fluid drag to augment magnetic torque, enabling bifurcation traversal at 15 mT, tolerating 45° misalignment, bidirectional crawling, and buckle self‐correction.
Xu Liu, Qiang Luo, Zhuoqun Cao, Hongde Li, Xi Chen, Hong Wang, Mao Chen, Ziyu Ren, Wenqi Hu   +8 more
wiley   +1 more source

A novel approach: a pancreatic duct stent removable with the nasobiliary catheter. [PDF]

Endoscopy
Long H, Wang P, Yang W, Ren Y, Yang B, Wen S, Guo M.   +6 more
europepmc   +1 more source

Bedside Admittance Control of a Dual-Segment Soft Robot for Catheter-Based Interventions

N. Barnes, Shaopeng Jiang, Lingyun Di, Hannah Qu, Mirosław Janowski, Charles I. Berul, Adira Colton, Olivia M. Young, Ryan D. Sochol, Jeremy D. Brown, Axel Krieger   +10 more
openalex   +2 more sources

Worldwide Survey on the Methods, Efficacy, and Safety of Catheter Ablation for Human Atrial Fibrillation

Circulation, 2005
R. Cappato, H. Calkins, Shih‐Ann Chen, W. Davies, Y. Iesaka, J. Kalman, You-Ho Kim, G. Klein, D. Packer, A. Skanes   +9 more
semanticscholar   +1 more source

The Pivotal Role of GR‐CAR Pathway in Fetal Programming of Hepatic Cytochrome P450 3A Alteration in Adulthood

Advanced Science, EarlyView.
Prenatal dexamethasone exposure (PDE) persistently upregulates hepatic CYP3A1/CYP2B1 in offspring via glucocorticoid receptor (GR) activation. In vivo and in vitro studies show GR promotes P300/CBP binding to the constitutive androstane receptor (CAR) promoter, sustaining histone acetylation (H3K9/K27ac) and enhancing CYP expression. The GR–CAR pathway
Xiaoxiang Sun, Jie Liu, E Xiang, Xia Li, Xuerong Yan, Yuxi Wang, Feng Li, Hao Kou, Hui Wang, Yu Guo   +9 more
wiley   +1 more source

The Umbilical Cord Clamp Method-Procedural Description and Safety Assessment of a Novel Method of Umbilical Catheter Fixation After Side Entry Insertion. [PDF]

Life (Basel)
Tomaszkiewicz A, Kruczek P, Szymański P, Teplicki P, Abu Faraj-Batko R, Sobczak A, Kahtan S, Kramer BW, Mazela J.   +8 more
europepmc   +1 more source

Aberrant positioning of a central venous dialysis catheter to reveal a left-sided partial anomalous pulmonary venous connection.

, 2008
Manohar R Chintu, Shammikumar Chinnappa, Sunil Bhandari   +2 more
openalex   +1 more source

Comparison of antiarrhythmic drug therapy and radiofrequency catheter ablation in patients with paroxysmal atrial fibrillation: a randomized controlled trial.

Journal of the American Medical Association (JAMA), 2010
D. Wilber, C. Pappone, P. Neužil, Â. D. de Paola, F. Marchlinski, A. Natale, L. Macle, E. Daoud, H. Calkins, Burr Hall, V. Reddy, G. Augello, M. Reynolds, Chandan Vinekar, Christopher Liu, S. Berry, D. Berry   +16 more
semanticscholar   +1 more source

Alternative Pathway for Methyl Supply through the Coupling of SHMT1 and PEMT to Maintain Astrocytic Homeostasis in Parkinson's Disease

Advanced Science, EarlyView.
In Parkinson's disease, SHMT1 downregulation disrupts its interaction with PEMT in astrocytes, reducing SAM levels. This leads to H3K4me1 hypomethylation and decreased Slc1a2/Glul expression, ultimately exacerbating neuroexcitotoxicity and dopaminergic neuron loss.
Yue‐Han Chen, Rong‐Xin Zhu, Nuo‐Xi Zhang, Ting‐Ting Sun, Xi‐Wei Zhang, Yu‐Jie Zhao, Ben‐Yu He, Hang Yao, Ren‐Hong Du, Lei Cao, Wen‐Bin Zhang, Wei‐Guo Liu, Yun Cai, Cong Wang, Gang Hu, Yao Wei, Yang Liu, Ming Lu   +17 more
wiley   +1 more source

Vascular access for hemodialysis and catheter-related bloodstream infections: a survey on preventive measures and treatment strategies by the EPDWG and ESPN Dialysis Working Group. [PDF]

Eur J Pediatr
Bakkaloğlu SA, Leventoğlu E, Ezgü D, Bayrakçı US, Buder K, Canpolat N, Cappoli A, Cruz A, Dorresteijn E, Dönmez O, Erdoğan H, Göknar N, Guzzo I, Bayazıt AK, Lalayiannis AD, Longo G, López-Báez V, Madrid A, Mehmood K, Nalçacıoğlu H, Obrycki L, Parmaksız G, Peyronel F, Printza N, Roussinov D, Rus R, Sallam DE, Stabouli S, Szczepanska M, Tabel Y, Taşdemir M, Teixeira A, Tellier S, Yıldız N, Zaloszyc A, Schmitt CP, Shroff R, Edefonti A.   +37 more
europepmc   +1 more source