Results 121 to 130 of about 3,082,827 (354)

Technical features of Norwood procedure as the most important factor, affecting the outcome of treatment of single-ventricle patients with obstructed systemic output

Вестник хирургии имени И.И. Грекова, 2019
The objective was to improveNorwood procedure outcomes by discovering optimal surgical technique and perfusion strategy.Material and methods. Results of treatment of single-ventricle patients with obstructed systemic output during 2005–2017 were analyzed
A. A. Avramenko, S. M. Khokhlunov
doaj   +1 more source

Perioperative myocardial protection

Continuing Education in Anaesthesia Critical Care & Pain, 2009
Myocardial protection refers to all strategies that increase the heart’s ability to withstand ischaemic insult, which together with reperfusion injury are principally responsible for cardiac morbidity and mortality after high-risk surgery. The bloodless and motionless operating conditions required for cardiac surgery is an environment diametrically ...
Timothy Scott, Justiaan Swanevelder
openaire   +1 more source

Inhibition of NAADP signalling on reperfusion protects the heart by preventing lethal calcium oscillations via two-pore channel 1 and opening of the mitochondrial permeability transition pore [PDF]

, 2015
Aims In the heart, a period of ischaemia followed by reperfusion evokes powerful cytosolic Ca2+ oscillations that can cause lethal cell injury. These signals represent attractive cardioprotective targets, but the underlying mechanisms of genesis are ill ...
A. Ganesan, Derek M. Yellon, Jacobson, Kirsty Foote, Michael R. Duchen, Noah Tan, Raj Gosain, Richard Graeff, Richard Tyser, Sandip Patel, Sean M. Davidson, Siegmund, Suma Kunuthur, Yong Juan Zhao   +13 more
core   +1 more source

Lactylation‐Driven YTHDC1 Alleviates MASLD by Suppressing PTPN22‐Mediated Dephosphorylation of NLRP3

Advanced Science, EarlyView.
In MASLD, YTHDC1 undergoes increased lactylation and ubiquitination, reducing its expression. AARS1 mediates lactylation at lysine 565, while disrupted binding to LDHA further promotes lactylation, suppressing YTHDC1. This downregulation enhances PTPN22 mRNA stability, leading to NLRP3 dephosphorylation and activation, which exacerbates inflammation ...
Feng Zhang, Linghua Zeng, Kunkun Zou, Keying Lin, Fangting Yao, Jinglun Song, Shumeng Zhang, Hanshu Feng, Zhichao Yang, Chunlei Wang, Hongtao Diao, Xue Kong, Tengfei Pan, Joonki Kim, Tianqi Duo, Linqiang Li, Yu Bian   +16 more
wiley   +1 more source

Phytochemical Compounds and Protection from Cardiovascular Diseasesa. A State of the Art [PDF]

, 2015
Cardiovascular diseases represent a worldwide relevant socioeconomical problem. Cardiovascular disease prevention relies also on lifestyle changes, including dietary habits.
PAGLIARO, BENIAMINO ROSARIO, RUBATTU, Speranza Donatella, SANTOLAMAZZA, CATERINA, SIMONELLI, FRANCESCA   +3 more
core   +4 more sources

Postoperative Stress Accelerates Atherosclerosis Through Inflammatory Remodeling of the HDL Proteome and Impaired Reverse Cholesterol Transport

Advanced Science, EarlyView.
The study shows that noncardiac surgical inflammation rapidly disrupts HDL function and cholesterol efflux in mice and human patients. Impaired reverse cholesterol transport after surgery drives rapid lipid accumulation, NETosis, and apoptosis within atherosclerotic plaques.
Dominique M. Boucher, Victoria Lorant, Valerie Rochon, Abigail Carter, Cameron Stotts, My‐Anh Nguyen, Thomas Laval, Christina Emerton, Nathan Joyce, Nysa Vinayak, Marlena Scaffidi, David Cook, Katey J. Rayner, Rebecca C. Auer, Scott M. Gordon, Mireille I. Ouimet   +15 more
wiley   +1 more source

Cardiac Surgery and Local Hypothermia: Retrospective Evaluation of the 731 Patients

Ankara Üniversitesi Tıp Fakültesi Mecmuası, 2011
Introduction: The aim of this study is to evaluate the effects of topical hypothermia on postopera-tive respiratory functions.Material Methods: The patients were divided into 2 groups: In Group A (n=258) there were patients who had myocardial protection ...
Mustafa Bahadır İnan, Burak Açıkgöz, Zeynep Baştüzel Eyileten, Levent Yazıcıoğlu, Atilla Aral, Adnan Uysalel, Kemalettin Uçanok, Bülent Kaya, Tümer Çorapçıoğlu, Ümit Özyurda   +9 more
doaj   +1 more source

Farnesyltransferase Deficiency in Cardiomyocytes Initiates Senescence and Contributes to Cardiac Fibrosis

Advanced Science, EarlyView.
Lipid overload suppresses SREBF2‐mediated FNTB expression, leading to defective Lamin A maturation and nuclear envelope instability. This nuclear catastrophe triggers a pro‐fibrotic senescence program in cardiomyocytes. Notably, restoring nuclear integrity via AAV9‐based gene therapy effectively attenuates cardiac remodeling, identifying the ...
Yuxiao Chen, Lian Lou, Xuan Zhang, Lin Yan, Qi Zhang, Wen Shi, Jie Ding, Xu Lin, Rong Jiang, Shuo Liu, Thida Sok, Pengli Wang, Yun Mou, Jie Han, Shenjiang Hu, Xiaogang Guo, Jian Yang   +16 more
wiley   +1 more source

Comparison of St. Thomas II Cardioplegia and Modified Del Nido Cardioplegia in Dogs Undergoing Mitral Valve Surgery

Veterinary Sciences
Myocardial protection has become an essential adjunctive procedure in veterinary cardiac surgery. Del Nido cardioplegia is a good alternative to the traditional St. Thomas II (ST) cardioplegia in open heart surgery in humans.
Yuki Onuma, Tomohiko Yoshida, Katsuhiro Matsuura, Yuki Aboshi, Mizuki Hasegawa, Shusaku Yamada, Youta Yaginuma   +6 more
doaj   +1 more source

Amyloid β Instigates Cardiac Neurotrophic Signaling Impairment, Driving Alzheimer's Associated Heart Disease

Advanced Science, EarlyView.
This research identified cardiac amyloid pathology, neurotrophic factor depletion, and reduced myocardial nerve function in a transgenic model of cerebral amyloidosis (Tg2576), Aβ‐challenged cardiomyocytes, and in human AD heart tissue. These findings carry significant diagnostic and therapeutic implications, emphasizing the role of neuro‐signaling ...
Andrea Elia, Rebecca Parodi‐Rullan, Rafael Vazquez‐Torres, Ashley Carey, Huaqing Zhao, Sabzali Javadov, Silvia Fossati   +6 more
wiley   +1 more source