Results 61 to 70 of about 137,378 (339)

Lateral position does not cause an interhemicerebral difference of cerebral hemodynamic in healthy adult volunteers

Physiological Reports, 2023
Cerebral perfusion is maintained at a consistent value irrespective of changes in systemic blood pressure or disease‐induced changes in general physical condition.
Ichiro Kamiya, Chol Kim, Atsuko Kageyama, Atsuhiro Sakamoto   +3 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

Intracranial Hypertension and Cerebral Malaria

Pediatric Neurology Briefs, 1997
Intracranial pressure (ICP) was monitored and cerebral perfusion pressure (CPP) calculated in 23 African children suffering from cerebral malaria and treated at the Kenya Medical Research Institute, Clinical Research Center, Kilifi, Kenya.
J Gordon Millichap
doaj   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

Advanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati, Yoann Lalatonne, Cédric Chauvierre   +2 more
wiley   +1 more source

Femoral Vessel Occlusion Enhances Cardiac and Cerebral Perfusion in a Porcine Model of Cardiac Arrest

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Closed chest compressions during cardiopulmonary resuscitation (CPR) mechanically circulate blood to the organs during cardiac arrest, yet cardiac arrest remains among the most fatal diseases, with a mortality rate that exceeds 85% to 90 ...
Joshua Y. Kim, Benjamin Usry, Maren L. Downing, Samuel W. Seigler, Heather Holman, Jennie H. Kwon, Kristi Helke, Rupak Mukherjee, Jeffrey A. Jones, Kristen M. Quinn   +9 more
doaj   +1 more source

Pulmonary Hemodynamics, Cerebral Oxygenation, Intracranial and Perfusion Pressures in Pulmonary Complications in Victims with Severe Brain Injury

Общая реаниматология, 2007
Objective: to study pulmonary hemodynamics, cerebral oxygenation, intracranial and perfusion pressures in pulmonary complications in victims with severe brain injury (SBI). Subjects and materials.
Yu. A. Churlyaev, V. Ya. Martynenkov, M. L. Sytin, L. Yu. Redkokasha, Yu. I. Mikhailovichev   +4 more
doaj   +1 more source

Steady‐state cerebral blood flow and dynamic cerebral autoregulation during neck flexion and extension in seated healthy young adults

Physiological Reports, 2023
Neck flexion and extension show differences in various physiological factors, such as sympathetic nerve activity and intracranial pressure (ICP). We hypothesized that differences would exist in steady‐state cerebral blood flow and dynamic cerebral ...
Tomokazu Kato, Toru Konishi, Takuya Kurazumi, Yojiro Ogawa, Ken‐ichi Iwasaki   +4 more
doaj   +1 more source

Nonlinear and conventional biosignal analyses applied to tilt table test for evaluating autonomic nervous system and autoregulation [PDF]

, 2013
Copyright © Tseng et al.; Licensee Bentham Open. This is an open access article licensed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/ by-nc/3.0/) which permits unrestricted, non ...
Castiglioni P, Chun-Yuan Chang, Cleophas TJM, Greenhalgh T, Gupta J, Jiann-Shing Shieh, Li Tseng, Lu CW, Maysam F. Abbod, Reinhard M, Reinhard M, Sornmo L, Sung-Chun Tang, Tang S C, Thayer J F, Thayer J F, Yi-Ching Lin   +16 more
core   +1 more source

Targeting the ARRDC3–DRP1 Axis via hUMSC‐Derived Exosomal CRYAB for Neuroprotection in Cerebral Ischemia/Reperfusion Injury

Advanced Healthcare Materials, EarlyView.
Intranasally administered hUMSC‐derived exosomes modulate the CRYAB–ARRDC3–Drp1 axis, alleviating mitochondrial dysfunction and ferroptosis, enhancing neuronal survival, reducing oxidative stress, and promoting functional recovery in ischemia‐reperfusion injury, offering a promising therapeutic strategy for ischemic stroke.
Rong ji, Zengyu Zhang, Zhuohang Liu, Kaicheng Yang, Xueyu Mao, Min Chu, Yong Wang, Jing Zhao   +7 more
wiley   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source