Results 91 to 100 of about 484,844 (294)

Position-dependent hemodynamic changes in neurosurgery patients: A narrative review

Interdisciplinary Neurosurgery
Patient positioning is one of the milestones of neurological surgery, which significantly affects the surgical outcome and requires a multidisciplinary approach.
Maryam Emamimeybodi, Bardia Hajikarimloo, Fatemeh Abbasi, Roozbeh Tavanaei, Kimia Karimi Toudeshki, Narges Koohi, Sara Pourhemmati, Hanieh Amani, Mahdi Pishgahi, Saeed Oraee-Yazdani, Martin M. Mortazavi, Alireza Zali, Farzan Fahim   +12 more
doaj   +1 more source

Informe Monográfico sobre recursos de Atención al Daño Cerebral en España [PDF]

, 2020
Con este informe monográfico se pretende ofrecer un mapa de recursos en atención al daño cerebral en España. Con este propósito, además de la revisión de fuentes secundarias, se ha consultado a las entidades que conforman la Federación Española de Daño ...
Federación Española de Daño Cerebral
core  

Increased Disarray of Extracellular Matrix Collagen‐I Fiber Network and Compromised Biomechanics in Aortae From Marfan‐Syndrome Mice Assessed Through Combined Opto‐Biomechatronics

Advanced Science, EarlyView.
Combined structure‐function assessment in aortic rings from Marfan mice using MechaMorph Opto‐Biomechatronics technology relates increased elasticity (stiffness) and dynamic viscosity and less ordered extracellular matrix 3D‐structure (collagen) as potential causes for impaired Windkessel function and compromised haemodynamics in Marfan's syndrome ...
Dominik Schneidereit, Anika Nagel, Vanessa I. T. Zwaans, Laureen Schurr, Jonas Ahr, Michael Haug, Anna Piluso, Alexandra Sporkova, Matthias Karck, Andreas H. Wagner, Oliver Friedrich   +10 more
wiley   +1 more source

ROS‐Responsive Nanoparticle Delivery of Dexmedetomidine Protects the Gut Vascular Barrier After Intestinal Ischemia/Reperfusion via the HDAC‐H3K27ac‐TCF4 Axis

Advanced Science, EarlyView.
A low dose of dexmedetomidine, delivered by ROS‐responsive nanoparticles, preferentially accumulates in the ischemic intestine and restores gut vascular barrier integrity after ischemia/reperfusion injury. This nanoparticle‐based strategy prevents bacterial translocation and liver damage without cardiorespiratory side effects, working through HDAC ...
Hu‐Fei Zhang, Jian‐Tong Shen, Hua‐Hua Zhang, Si‐Qi Gao, Ji‐Ao Wang, Yue‐Ling Wang, Mei‐Ling Li, Zi‐Meng Liu, Yi‐Nan Zhang, Yan Li, Xu‐Yu Zhang   +10 more
wiley   +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

A Case of Multiple Mitochondrial Dysfunctions Syndrome 1 and Review of the Literature

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Multiple mitochondrial dysfunctions syndrome 1 (MMDS1, MIM #605711) due to NFU1 gene defects is an ultra‐rare autosomal recessive inborn error of metabolism associated with reduced function of NFU1 iron–sulfur cluster (ISC) scaffold protein.
Charles R. DiFalco, Aaron Williams, Claudia Soler‐Alfonso, Emily Waskow, Elizabeth Mizerik, Fernando Scaglia, Chaya N. Murali   +6 more
wiley   +1 more source

Influence of biologic aging rate and arterial hypertension formon cerebral flow condition in aged and senile patients

Бюллетень сибирской медицины, 2007
Results of cerebral hemodynamics condition assessment in dependence on central hemodynamics and biological aging rate are given in the article. Peculiarities of blood flow which influence on the development of chronic brain ischemia and mechanisms of its
Ye. D. Golovanov, N. N. Maslov, Ye. V. Nakoryakova, T. V. Osipova, S. N. Kozheko   +4 more
doaj   +1 more source

A mouse model of mechanical stress injury to the basal ganglia using thermosensitive PNIPAM hydrogel for intracerebral hemorrhage research

Animal Models and Experimental Medicine, EarlyView.
In this study, we established a novel mouse model of intracerebral hemorrhage (ICH) by stereotactically injecting thermosensitive PNIPAM hydrogel into the internal capsule to impose localized mechanical stress on the corticospinal tract, which provides a straightforward and reproducible tool for preclinical studies on focal mechanical stress–induced ...
Mingxi Li, Yujie Chen, Rongsu Huang, Min Xia, Chao Mi, Yuan Tian, Peiwen Guo, Taotao Jin, Shilei Hao, Hua Feng, Yujie Chen, Zhi Chen   +11 more
wiley   +1 more source

Modelagem matemática do acoplamento entre atividade elétrica cerebral, metabolismo e hemodinâmica [PDF]

, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaA elaboração deste trabalho tem a finalidade de propor um modelo matemático que descreva o acoplamento entre atividade ...
Gusatti, Marivone
core  

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

The Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose, Nicolae Radu, Mugurel Constantin Rusu   +2 more
wiley   +1 more source