Results 51 to 60 of about 49,997 (291)

Sex Differences in Collateral Circulation and Outcome After Mechanical Thrombectomy in Acute Ischemic Stroke

Frontiers in Neurology, 2022
BackgroundCollateral circulation is known to lead to smaller infarct volume and better functional outcome after mechanical thrombectomy (MT), but studies examining sex differences in collateral circulation are scarce.
Christian Lagebrant, Birgitta Ramgren, Ashkan Hassani Espili, Antonio Marañon, Christine Kremer   +4 more
doaj   +1 more source

S-nitrosylation of AMPKγ impairs coronary collateral circulation and disrupts VSMC reprogramming

EMBO Reports, 2023
Collateral circulation is essential for blood resupply to the ischemic heart, which is dictated by the contractile phenotypic restoration of vascular smooth muscle cells (VSMC). Here we investigate whether S-nitrosylation of AMP-activated protein kinase (
Wenwu Bai, Tao Guo, Han Wang, Bin Li, Quan Sun, Wanzhou Wu, Jiaxiong Zhang, Jipeng Zhou, Jingmin Luo, Moli Zhu, Junxiu Lu, Peng Li, Bo Dong, Shufang Han, Xinyan Pang, Guogang Zhang, Yongping Bai, Shuangxi Wang   +17 more
doaj   +1 more source

The relation of platelet–lymphocyte ratio and coronary collateral circulation in patients with non-ST segment elevation myocardial infarction [PDF]

, 2016
Introduction : Recently, platelet-to-lymphocyte ratio (PLR) has emerged as a significant inflammatory marker and a novel predictor of major adverse consequences in cardiovascular disease.
Asker, Müntecep, Hasan Ali Gumrukcuoglu, Akdag, Serkan, GÜMRÜKÇÜOĞLU, Hasan Ali, Ozturk, Fatih, Serkan Akdag, Aytac Akyol, Fatih Ozturk, Muntecep Asker, Akyol, Aytaç   +9 more
core   +1 more source

Relevance of peripheral inflammation indexes in different collateral circulation for intracranial hemorrhage in acute anterior circulation ischemic stroke patients undergoing endovascular treatment

Journal of Stroke and Cerebrovascular Diseases
Background: Asymptomatic intracranial hemorrhage (aICH) is common after endovascular thrombectomy (EVT). Collateral circulation could modify the association between aICH with functional outcome and we aimed to investigate the impact of systemic ...
Jinrui Li, MD, Kailin Cheng, MD, Jianxia Ke, MD, Jintao Li, MD, Jia Wen, MD, Junting Chen, MD, Xue Jia, Xiaoli Fu, MD, Kefeng Lv, MD, Zhu Shi, MDPhD   +9 more
doaj   +1 more source

Reciprocal relationship between left ventricular filling pressure and the recruitable human coronary collateral circulation [PDF]

, 2005
AIMS The aim of our study in patients with coronary artery disease (CAD) and present, or absent, myocardial ischaemia during coronary occlusion was to test whether (i) left ventricular (LV) filling pressure is influenced by the collateral circulation ...
Windecker, Stephan, de Marchi, Stefano F., Seiler, Christian, Oswald, Philipp, Meier, Bernhard   +4 more
core   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Correlation between triglyceride glucose index and collateral circulation formation in patients with chronic total occlusion of coronary arteries in different glucose metabolic states

Cardiovascular Diabetology
Background To investigate the correlation between triglyceride glucose index (TyG) and collateral circulation in patients with chronic total occlusion (CTO) of coronary arteries in different glucose metabolic states.
Junwei Zhu, Minghui Niu, Chenxing Wang, Ying Liang, Rong Guo, Fei He   +5 more
doaj   +1 more source

Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang, Chengsong Yue, Zhuang Li, Xiaolei Shi, Haoxuan Zhu, Jie Yang, Linyu Li, Jiaxing Song, Shitao Fan, Gaoming Li, Wenzhe Sun, Zhixian Ye, Jiacheng Huang, Dahong Yang, Jinfu Ma, Xu Xu, Zhixi Wang, Lilan Wang, Guojian Liu, Fengli Li, Changwei Guo, Li Qi, Wenjie Zi   +22 more
wiley   +1 more source

Importance of computed tomography perfusion on assessing collateral circulation and prognosis of patients with acute anterior circulation large vessel occlusion after endovascular therapy

SLAS Technology
This study probed the importance of computed tomography perfusion (CTP) on assessing collateral circulation and prognosis in patients with acute anterior circulation large vessel occlusion (AAC-LVO) after endovascular therapy (EVT).
Lei Chen, Guangjun Bian, Xiufang Zhu, Xinxiu Duan, Yue Meng, Lei Li   +5 more
doaj   +1 more source

Collateral blood vessels in acute ischemic stroke: a physiological window to predict future outcomes

Arquivos de Neuro-Psiquiatria, 2016
Collateral circulation is a physiologic pathway that protects the brain against ischemic injury and can potentially bypass the effect of a blocked artery, thereby influencing ischemic lesion size and growth.
Heitor Castelo Branco Rodrigues Alves, Felipe Torres Pacheco, Antonio J. Rocha   +2 more
doaj   +1 more source