Results 111 to 120 of about 2,538,825 (248)

A cardioplegia oxigenada na proteção miocárdica durante a cirurgia cardíaca: estudo clínico e enzimático Oxygenated cardioplegia in myocardial protection during cardiac surgery: a clinical and enzymatic study

Brazilian Journal of Cardiovascular Surgery, 1988
A cardioplegia tem sido reconhecida como um fator muito importante na proteção oo miocárdio. Sabe-se que, mesmo a 15ºC, o coração consome oxigênio. Testes in vitro demonstraram que a cardioplegia cristalóide libera mais oxigênio que a sangüínea.
Potiguara S. da Costa, Sérgio Nunes Pereira, Luiz B Moraes, Renato S Marques, Manoel A. P Alvarez, Carlos A. S Daudt, Luciane M Deboni, Cleonir Raskoski, Mauro F Silva   +8 more
doaj  

Combined Antegrade–Retrograde Cardioplegia for Myocardial Protection During Coronary Artery Bypass Grafting in Patients with Left Main Coronary Artery Disease: The CARDIOPROTECT-LMCAD Randomised Trial

Medicina
Background and Objectives: Myocardial protection during on-pump coronary artery bypass grafting (CABG) limits ischaemic injury, particularly in patients with left main coronary artery disease (LMCAD), in whom severe proximal stenosis may compromise ...
Jelena Lesanovic, Milan Milojevic, Djordje Nikolic, Ivan Soldatovic, Dragana Unic-Stojanovic, Igor Zivkovic, Miroslav Milicic, Petar Vukovic, Ivana Petrovic, Sinisa Jagodic, Milovan Bojic, Slobodan Micovic   +11 more
doaj   +1 more source

In Vivo Direct Reprogramming: Current Progress and Future Prospects from Mechanisms to Therapeutic Application

Advanced Science, EarlyView.
This review examines the potential of in vivo direct reprogramming in regenerative medicine for functional tissue restoration, highlighting the role of tissue‐resident cues in generating functionally mature reprogrammed cells from lineage‐related cells. It contains a discussion on mechanisms, reprogramming factors, delivery approaches, and applications
Rishabh Deo Singh, Mauro Calvoli, Kyeong Kyu Kim   +2 more
wiley   +1 more source

SerpinA3 is an Endogenous TGF‐β Receptor Antagonist that Attenuates Cardiac Fibroblast Activation and Fibrotic Remodeling

Advanced Science, EarlyView.
SerpinA3 acts as an endogenous TGF‐β receptor antagonist that binds to the extracellular domain of TGFR‐1, thereby preventing TGFR‐1–TGFR‐2 complex formation. This receptor‐level blockade suppresses TGF‐β/Smad2/3 signaling, attenuates cardiac fibroblast activation, and extracellular matrix deposition, and ultimately alleviates pressure overload–induced
Hui Wang, Jieyu Cui, Chunlu Huang, Wanyi Guo, Tong Liu, Yi Zhu, Shuai Shao, Kangyin Chen, Jinlong He, Qiankun Bao   +9 more
wiley   +1 more source

An RNA‐Binding Protein RBMS1 Promotes Endothelial Cell Autophagy to Maintain Vascular Homeostasis and Suppress Deep Vein Thrombosis

Advanced Science, EarlyView.
RBMS1, an RNA‐binding protein, restores vascular endothelial homeostasis by enhancing ATG3‐mediated autophagy, thereby attenuating thrombus formation and suggesting a potential avenue for further therapeutic exploration in DVT. ABSTRACT Deep vein thrombosis (DVT) is a prevalent vascular disorder characterized by aberrant coagulation within the deep ...
Chu Chu, Xinkui Liu, Nannan Fan, Xiaoyan Yu, Qiaoqiao Han, Yunhong Zhang, Wei Li, Yongqing Cai, Miaomiao Zhou, Fang Li, Feifei Shi, Zhen Zhang, Bin Wang, Xia Li   +13 more
wiley   +1 more source

Ischemic preconditioning: Protection against myocardial necrosis and apoptosis

, 2007
Efstathios K Iliodromitis1, Antigone Lazou2, Dimitrios Th Kremastinos112nd University Department of Cardiology, Medical School, University of Athens, Greece; 2Lab of Animal Physiology, School of Biology, Aristotle University of Thessaloniki ...
Antigone Lazou, Efstathios K Iliodromitis, Dimitrios Th Kremastinos   +2 more
core  

The effects of ambient temperature and the role of air pollution on the risk of myocardial infarction [PDF]

Background: High and low ambient temperature, and increased pollution levels have been associated with increases in both overall and cardiovascular mortality, but systematic reviews suggested that associations with myocardial infarction (MI ...
Bhaskaran, K
core   +1 more source

Macrophage PARP7 Alleviates Septic Cardiomyopathy by Interacting With TBK1 and Suppressing TBK1‐Driven Inflammatory Response

Advanced Science, EarlyView.
In septic cardiomyopathy, PARP7 directly binds TBK1 and mediates its ADP‐ribosylation, thereby repressing TBK1‐driven proinflammatory signaling in macrophages. ABSTRACT Septic cardiomyopathy is a life‐threatening complication of sepsis, and an uncontrolled inflammatory response represents a key pathogenic mechanism. PARP7 negatively regulates the IFN‐I
Jibo Han, Lintao Wang, Xin Zhong, Shenggang Zhao, Huihui Xie, Xue Han, Liming Lin, Yiting Lyu, Ke Xu, Jiajun Xu, Xiaowen Shi   +10 more
wiley   +1 more source

Single-centre, single-blind, randomized, active-controlled phase-3 non-inferiority study to investigate the safety and efficacy of the cardioplegic solution Cardioplexol™

Frontiers in Cardiovascular Medicine
ObjectivesEffective and reliable cardioplegic cardiac arrest is crucial for maximizing myocardial protection and preserving postoperative contractile function. Aim of this study was to demonstrate, in line with an ongoing European registration procedure,
Hendrik T. Tevaearai Stahel, Gabriel Weiss, Gabriel Weiss, Peter Landowski, Peter Landowski, Sandra Folkmann, Sandra Folkmann, Marieluise Harrer, Marieluise Harrer, Bernard Voet, Martin Grabenwöger, Martin Grabenwöger, Martin Grabenwöger   +12 more
doaj   +1 more source

THSD7A Exacerbates Atherosclerosis via Activation of Signaling Axis αvβ3/CEBPD/IL1A

Advanced Science, EarlyView.
THSD7A exerts pro‐inflammatory effects and exacerbates atherosclerosis. Mechanistically, THSD7A regulates endothelial cell inflammation and atherosclerosis by activating the αvβ3/CEBPD/IL1A signaling axis. THSD7A is not only a genetic marker but also a potential therapeutic target for coronary artery disease (CAD).
Jiankun Liu, Hongfei Liu, Yiqi Wan, Andong Wu, Jiayu Qiu, Xueting Gong, Ya Zhao, Yuanyuan Li, Bingbing Zhou, Yangyi Zheng, Fang Wu, Yuanzheng Zhu, Weixin Lv, Xueer Li, Qiang Yuan, Xiao‐Li Tian   +15 more
wiley   +1 more source