Results 151 to 160 of about 268,703 (314)

Safety Profile of Non Compliant Balloon Dilatation Catheter for Predilatation and Postdilatation in Patients Undergoing Percutaneous Coronary Intervention: A Retrospective Observational Study

Journal of Clinical and Diagnostic Research
Introduction: Despite advancements in drug-eluting stents, the risk of restenosis and adverse events remains high, especially in complex coronary lesions, highlighting the need for optimal lesion preparation and stent deployment.
Atul Abhyankar, Bhargav Patel, Ankit Jain, Vikas Patel   +3 more
doaj   +1 more source

Balloon Dilatation of Ureteric Strictures

, 2003
Aims: Evaluation of dilatation as a minimally invasive technique for the treatment of ureteric strictures. Material and Methods: We evaluated this technique in 16 patients with ureteric and secondary pelviureteric junction strictures from June 1998.
Punekar SV, Rao SR, Swami G, Soni AB, Kinne JS, Karhadkar SS
core  

A prospective, randomized, placebo-controlled, double-blind, multicenter study of the effects of irbesartan on aortic dilatation in Marfan syndrome (AIMS trial): study protocol

, 2013
Cardiovascular complications are the leading cause of mortality and morbidity in Marfan syndrome (MFS), a dominantly inherited disorder caused by mutations in the gene that encodes fibrillin-1.
Claire E Foley, Anne Child, Guliz Erdem, David Gaze, Valencia, O, Xu Jin, Oswaldo Valencia, Erdem, Guliz, Erdem, G, Foley, C. E., Mullen, M J, Gaze, D, Marcus D Flather, Erdem, G., Child, A., Flather, MD, Newman, W. G., Child, A, Child, Anne, Jin, Xu Yu, Jin, X. Y., Gaze, David, Mullen, Michael J., Foley, Claire E., Banya, W, Michael J Mullen, Banya, Winston, Newman, WG, Gaze, D.C., Banya, W., William G Newman, Flather, M. D, Valencia, Oswaldo, Winston Banya, Newman, William G., Flather, Marcus D., Valencia, O., Jin, XY, Mullen, MJ, Foley, CE   +39 more
core   +1 more source

Engineered Carbon Dots from a Traditional Herb Pair Orchestrate Concurrent Antioxidant and AP‐1‐Mediated Inflammation to Attenuate Renal Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
This study integrates two complementary traditional Chinese medicine components as precursors to synthesize bioactive AM‐AS@CDs. Compared with single‐component CDs, these dual‐component CDs exhibit enhanced antioxidant capacity and superior renoprotective effects.
Bixiao Liu, Fuying Zhu, Zhuqing Wang, Jiawen Chen, Xiaomiao Cui, Congzhong Yang, Yao Peng, Dengyuan Feng, Li Lu, Hui Wei, Xiaozhi Zhao   +10 more
wiley   +1 more source

A Piezo‐Mimetic Ionic Hydrogel Harnessing Joint Motion for Cartilage Repair

Advanced Science, EarlyView.
A piezo‐mimetic ionic hydrogel converts mechanical deformation into bioactive ionic currents via stress‐induced asymmetric ion migration. Coupled with sustained Mg2+ release, this mechano‐electrochemical platform bridges mechanical loading and cellular signaling, enabling load‐adaptive stimulation and enhanced cartilage regeneration. ABSTRACT Articular
Chenyuan Gao, Xinyu Wang, Zhifeng Wu, Xinya Zhang, Xiao Geng, Ti Zhang, Yue Wang, Hongwei Xia, Jun Zhang, Xianbo Qiu, Cuiru Sun, Yingjie Yu, Wenli Dai, Hua Tian, Qing Cai   +14 more
wiley   +1 more source

Mixing‐Driven Defects and Composition Evolution in Multi‐Material Metal Additive Manufacturing

Advanced Science, EarlyView.
Operando synchrotron X‐ray imaging coupled with high‐fidelity multiphysics modeling uncovers how inter‐material mixing reshapes keyhole dynamics and drives distinct pore‐formation pathways in multi‐material laser powder bed fusion (LPBF). Composition‐dependent instabilities trigger defects, whereas rescanning suppresses porosity and homogenizes Cu ...
Zhilang Zhang, Steve Gaudez, Mario Togni, Steven Van Petegem, Markus Bambach, Mamzi Afrasiabi   +5 more
wiley   +1 more source

Dilator eller dilatator? [PDF]

Tidsskrift for Den norske legeforening, 2018
openaire   +1 more source

Targeting PLD3 Reverses the Immunosuppressive Niche by Reprogramming Tumor‐Associated Macrophages and Potentiates Antitumor Immunity

Advanced Science, EarlyView.
PLD3 activates the lysosomal‐AKT‐NF‐κB axis to drive cellular senescence in macrophages, establishing an immunosuppressive TME by limiting the infiltration of cytotoxic T, NK, and NKT cells, which confers resistance to anti‐PD‐1 therapy. Abrine inhibits PLD3 expression, restoring antitumor immunity and synergizing with anti‐PD‐1 treatment.
Xingtu Qin, Qiong Li, Xuemei Xu, Yuhan Wu, Yin Zhu, Jieqiong Wu, Yuan Fang, Qiubei Chen, Shuyang Wang, Jiang Yu, Yaping Ye, Hongli Jiao   +11 more
wiley   +1 more source

NAT10‐Mediated ac4C Modification of circANKRD12 Reprograms the Tumor Microenvironment

Advanced Science, EarlyView.
NAT10‐dependent acetylation of circANKRD12 drives translation of the circANKRD12_354aa protein, which binds HDAC2 to stabilize c‐Myc via deubiquitination, promoting multiple myeloma (MM) cell proliferation. Concurrently, the circANKRD12‐HDAC2 axis suppresses H3ac‐mediated transcription of IFN‐γ, TNF‐α, and GZMB in NK cells, leading to NK cell ...
Jiale Zhang, Hui Shi, Chen Wang, Zihao Liu, Lianxin Zhou, Xinyu Lv, Mengjie Guo, Ye Yang, Chunyan Gu   +8 more
wiley   +1 more source

DECREASING DILATATION CAN INCREASE DIMENSION

, 2008
. We answer a question of Cui and Zinsmeister by constructing a quasiconformal map f of the disk to itself with dilatation µ such that map corresponding µ, maps the circle to a curve of dimension> 1. to dilatation 1
Christopher J. Bishop
core