Results 41 to 50 of about 288,653 (253)

Potentiating the Efficacy of mRNA Vaccines through NIR‐II Imaging‐Guided Precise Vaccination

Advanced Science, EarlyView.
A supramolecular strategy is utilized to integrate IR780‐C16 lipids into conventional LNPs, pioneering a novel NIR‐II‐LNPs platform that elucidates the correlations between mRNA vaccines efficacy and vaccination parameters in a non‐invasive approach.
Mengfei Li, Xue Zheng, Xinyang Yu, Shaolong Qi, Shoujun Zhu, Guocan Yu, Songling Zhang   +6 more
wiley   +1 more source

Bloqueios seletivos experimentais das vias internodais de condução, no cão [PDF]

, 1976
Different aspects of the atrial activation were studied experimentally in the dog using conventional electrocardiographic methods. The importance as well as the functional characteristics of the internodal pathways (anterior, middle and posterior) were ...
Andretto, Renato, Borelli, Vicente, Brito, Fabio Sandoli de, Leite, Paulo Pereira   +3 more
core   +2 more sources

Cathepsin K Aggravates Pulmonary Fibrosis Through Promoting Fibroblast Glutamine Metabolism and Collagen Synthesis

Advanced Science, EarlyView.
CTSK plays a critical role in pulmonary fibrosis. Excessive CTSK accumulation interacts with SNX9 to enhance TGF‐β1‐induced SMAD3 activation and GLS1 expression in fibroblasts, driving glutamine metabolism for collagen biosynthesis and exacerbating pulmonary fibrosis.
Mengting Chen, Xiaoxiao Meng, Yong Zhu, Dapeng Wang, Mengmeng Wang, Ziyuan Wang, Xue Tian, Jiaxiang Zhang, Zhiying Yue, Zhengfeng Yang, Ruilan Wang   +10 more
wiley   +1 more source

Evaluación de la calidad de vida después del marcapaso cardíaco artificial [PDF]

, 2011
Este estudo teve como objetivo avaliar a qualidade de vida (QV) de cardiopatas pós-implante de marcapasso (MP) de uma cidade no interior de Goiás / Brasil. Estudo de intervenção tipo antes e depois.
Antônio, Izelina Helena de Freitas, Barroso, Thatiara de Lima, Cavalcante, Agueda Maria Ruiz Zimmer, Gomes, Lorena Santana, Gomes, Taís Barbosa, Lima, Luciano Ramos de, Stival, Marina Morato   +6 more
core  

Treatment of supraventricular tachycardia due to atrioventricular nodal reentry by radiofrequency catheter ablation of slow-pathway conduction.

New England Journal of Medicine, 1992
BACKGROUND Atrioventricular nodal reentrant tachycardia (AVNRT), the most common form of supraventricular tachycardia, results from conduction through a reentrant circuit comprising fast and slow atrioventricular nodal pathways.
W. Jackman, K. Beckman, J. McClelland, Xunzhang Wang, K. Friday, C. Roman, K. Moulton, N. Twidale, H. Andrew Hazlitt, M. Prior, J. Oren, E. Overholt, R. Lazzara   +12 more
semanticscholar   +1 more source

Chronic Psychological Stress Induces Cardiomyocyte Hypertrophy Through Corticosterone‐Glucocorticoid Receptor‐LAMA5 Axis

Advanced Science, EarlyView.
In vivo experiments suggest that cardiomyocyte hypertrophy is an early manifestation of cardiac pathological changes induced by chronic psychological stress. In vivo and in vitro experiments suggest that the corticosterone‐glucocorticoid receptor‐LAMA5 axis mediates cardiomyocyte hypertrophy induced by chronic psychological stress. The clinical results
Chuanjing Zhang, Yongfei Song, Xiaojun Jin, Qingbo Xu, Honghua Ye, Zhuonan Wu, Hui Lin, Jiale Hu, Chen Huang, Jianqing Zhou, Jiangfang Lian   +10 more
wiley   +1 more source

Functional behavior of patients with conventional pacemakers undergoing cardiac resynchronization [PDF]

, 2008
FUNDAMENTO: A terapia de ressincronização cardíaca (TRC) é eficiente no tratamento de pacientes com insuficiência cardíaca (IC), disfunção ventricular grave e bloqueio intraventricular.
COSTA, Roberto, CREVELARI, Elizabeth Sartori, LIMA, Carlos Eduardo Batista de, MARTINELLI FILHO, Martino, MARTINS, Daniela Garcia Moreno Cabral, NISHIÓKA, Silvana Angelina Dorio, PEDROSA, Anísio Alexandre, RAMIRES, José Antonio Franchini, SILVA, Rodrigo Tavares, SOSA, Eduardo Argentino   +9 more
core   +2 more sources

Homeostasis of Gut Microbiota Protects against Susceptibility to Fungal Pneumonia

Advanced Science, EarlyView.
Fungal pneumonia induces inflammation, shown by heightened IL‐6, IL‐1β, TNF‐α levels and a growth in Staphylococcus in the alveolar flora. The gut microbiota, acting through the gut‐lung axis via blood, impacts fungal pneumonia susceptibility by altering lung metabolism and inflammatory responses.
Jian Ji, Yongli Ye, Jiadi Sun, Lina Sheng, Jinyou Li, Jin Yang, Bing Wu, Yuting Wang, Xingxing Gao, Liang Luo, Jianfeng Ping, Yinzhi Zhang, Xiulan Sun   +12 more
wiley   +1 more source

Estimulação cardíaca provisória com eletrodo de marcapasso definitivo

Journal of Cardiac Arrhythmias, 2018
Introdução: A estimulação cardíaca temporária eventualmente é necessária por mais de 15 dias. Este contexto clínico está associado a complicações como o deslocamento de eletrodo e perfuração cardíaca, havendo a necessidade de reposicionamento ou troca ...
Joubert Ariel Pereira Mosquera, Patrícia Rueda Germano, Ewandro Luiz Rey Moura, José Mário Baggio Junior, Benhur Davi Henz   +4 more
doaj   +4 more sources

Catheter ablation for atrial fibrillation in congestive heart failure.

New England Journal of Medicine, 2004
BACKGROUND Congestive heart failure and atrial fibrillation often coexist, and each adversely affects the other with respect to management and prognosis.
L. Hsu, P. Jaïs, P. Sanders, S. Garrigue, M. Hocini, F. Sacher, Y. Takahashi, M. Rotter, J. Pasquié, C. Scavée, P. Bordachar, J. Clémenty, M. Haïssaguerre   +12 more
semanticscholar   +1 more source