Results 171 to 180 of about 410,320 (404)

New Classification for Heart Failure with Mildly Reduced Ejection Fraction : Greater clarity or more confusion? [PDF]

, 2017
The latest European Society of Cardiology (ESC) guidelines for the diagnosis and management of heart failure include a new patient group for those with heart failure with mildly reduced ejection fraction (HFmrEF).
Nadar, Sunil
core   +3 more sources

Electrical Stimulation Therapy – Dedicated to the Perfect Plastic Repair

Advanced Science, EarlyView.
This review discusses various types of electrical stimulation sources and materials, delving into the roles and mechanisms of electrical stimulation therapy in plastic surgery for tissue repair. This work broadens the clinical perspective of electrical stimulation, covering diverse repair needs from bone to soft tissues, and provides insights into ...
Kexin Deng, Ruizeng Luo, Ying Chen, Xiaoqiang Liu, Yuanyin Xi, Muhammad Usman, Xupin Jiang, Zhou Li, Jiaping Zhang   +8 more
wiley   +1 more source

Carotid Artery Vascular Mechanics Serve as Biomarkers of Cognitive Dysfunction in Aortic‐Banded Miniature Swine That Can Be Treated With an Exercise Intervention

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundCognitive impairment in the setting of heart failure with preserved ejection fraction remains poorly understood. Using aortic‐banded miniature swine displaying pathological features of human heart failure with preserved ejection fraction, we ...
T. Dylan Olver, Diana Klakotskaia, Brian S. Ferguson, Jessica A. Hiemstra, Todd R. Schachtman, M. Harold Laughlin, Craig A. Emter   +6 more
doaj   +1 more source

Injectable pH Responsive Conductive Hydrogel for Intelligent Delivery of Metformin and Exosomes to Enhance Cardiac Repair after Myocardial Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
Injectable pH responsive conductive hydrogel for intelligent delivery of metformin and exosomes to alleviate myocardial ischemia‐reperfusion injury. The hydrogel responds to the weakly acidic microenvironment of ischemic injury and can significantly reduce the production of intracellular ROS and enhance cardiac conduction, thereby resisting apoptosis ...
Nianlan Cheng, Qiao Luo, Yongqing Yang, Ni Shao, Tianqi Nie, Xiujiao Deng, Jifeng Chen, Siqi Zhang, Yanyu Huang, Kuan Hu, Liangping Luo, Zeyu Xiao   +11 more
wiley   +1 more source

Advances in Electrical Materials for Bone and Cartilage Regeneration: Developments, Challenges, and Perspectives

Advanced Science, EarlyView.
This review explores the challenges of treating bone and cartilage defects, emphasizing the role of endogenous electric fields in bone and cartilage regeneration. It highlights recent advancements in electroactive biomaterials, including nanogenerators, piezoelectric materials, triboelectric scaffold, and zwitterionic hydrogels.
Yubin Yao, Xi Cui, Shenglong Ding, Ketao Wang, Mingzhu Zhang   +4 more
wiley   +1 more source

Silent Cerebral Infarctions with Reduced, Mid-Range and Preserved Ejection Fraction in Patients with Heart Failure

Arquivos Brasileiros de Cardiologia
Heart failure predisposes to an increased risk of silent cerebral infarction, and data related to left ventricular ejection fraction are still limited.
Márcia Maria Carneiro Oliveira, Elieusa e Silva Sampaio, Jun Ramos Kawaoka, Maria Amélia Bulhões Hatem, Edmundo José Nassri Câmara, André Maurício Souza Fernandes, Jamary Oliveira-Filho, Roque Aras   +7 more
doaj   +1 more source

Caspase‐6/Gasdermin C‐Mediated Tumor Cell Pyroptosis Promotes Colorectal Cancer Progression Through CXCL2‐Dependent Recruitment of Myeloid‐Derived Suppressor Cells

Advanced Science, EarlyView.
Hypoxic and low‐glucose conditions in tumor tissues trigger colorectal tumor cell pyroptosis via sequential activation of the Caspase‐1/Caspase‐6/GSDMC axis. High mobility group box 1 (HMGB1), released from GSDMC‐mediated pyroptotic tumor cells, upregulates CXCL2 expression in adjacent tumor cells, thereby recruiting myeloid‐derived suppressor cells ...
Hanchao Gao, Yikun Yao, Weilong Li, Zigan Xu, Wenjun Hu, Kewang Luo, Peishan Chen, Wanjing Shang, Shaodong Luan, Guojun Shi, Mengtao Cao, Pengfei Chen   +11 more
wiley   +1 more source

Constraints on mass ejection in black hole formation, derived from black hole X-ray binaries [PDF]

arXiv, 1999
Both the recently observed high runaway velocities of Cyg X-1 (~50 km/s) and X-ray Nova Sco 1994 (> ~100 km/s) and the relatively low radial velocities of the black hole X-ray binaries with low mass donor stars, can be explained by symmetric mass ejection in the supernovae (SNe) which formed the black holes in these systems.
arxiv  

Mechanisms of heart failure with well preserved ejection fraction in dogs following limited coronary microembolization [PDF]

, 2004
Kunlun He
openalex   +1 more source

PRMT1 Ablation in Endothelial Cells Causes Endothelial Dysfunction and Aggravates COPD Attributable to Dysregulated NF‐κB Signaling

Advanced Science, EarlyView.
This study investigates the role of protein arginine methyltransferase 1 (PRMT1) in endothelial cells (ECs) in chronic obstructive pulmonary disease (COPD). Mice with endothelial‐specific PRMT1 deletion develop pulmonary hemorrhage, inflammation, and apoptosis, driven by excessive nuclear factor kappa B activation.
Thi Thuy Vy Tran, Yideul Jeong, Suwoo Kim, Ji Eun Yeom, Jinwoo Lee, Wonhwa Lee, Gyu‐Un Bae, Jong‐Sun Kang   +7 more
wiley   +1 more source