Results 31 to 40 of about 551,373 (269)

The Specific Features of Oxygen Transport in the Acute Period of Ischemic Stroke

Общая реаниматология, 2010
Objective: to study the oxygen transport system in the acute period of ischemic stroke (IS). Subjects and methods. Central hemodynamics and the oxygen transport system were studied, intracranial pressure was measured, cerebral perfusion pressure was ...
K. V. Lukashev, A. Z Valiakhmedov, Yu. A. Churlyaev, N. N, Epifantseva, T. I. Borshchikova, N. A. Bondarenko, Ye. V. Grigoryev, S. I. Isachenko   +7 more
doaj   +1 more source

Cerebral and Peripheral Tissue Oxygenation in Children Supported on ECMO for Cardio-Respiratory Failure [PDF]

, 2009
Extracorporeal membrane oxygenation (ECMO) is a rescue therapy for patients with cardio-respiratory failure. Establishing, maintaining and weaning from ECMO may increase the risk for intracranial injury.
Tachtsidis, I, Elwell, CE, Papademetriou, MD, Martin J. Elliott, Clare E. Elwell, Aparna Hoskote, Elliott, MJ, Ilias Tachtsidis, Leung, TS, Hoskote, A, Maria D. Papademetriou, Terence S. Leung   +11 more
core   +1 more source

Eyeballing stroke: Blood flow alterations in the eye and visual impairments following transient middle cerebral artery occlusion in adult rats

Cell Transplantation, 2020
Middle cerebral artery occlusion in rodents remains a widely used model of ischemic stroke. Recently, we reported the occurrence of retinal ischemia in animals subjected to middle cerebral artery occlusion, owing in part to the circulatory juxtaposition ...
Jea-young Lee, Vanessa Castelli, Brooke Bonsack, Julián García-Sánchez, Chase Kingsbury, Hung Nguyen, Naoki Tajiri, Cesar V. Borlongan   +7 more
doaj   +1 more source

Time Course of Changes in Extravascular Lung Water Index, Intracranial and Cerebral Perfusion Pressures in Acute Cerebral Circulatory Disorders

Общая реаниматология, 2009
Objective: to study the time course of changes in extravascular lung water index (ELWI) and intracranial and cerebral perfusion pressures (ICP and CPP) and to determine their possible relationships in acute cerebral circulatory disorders (ACCD).
Yu. A. Churlyaev, K. V. Lukashev, A. Z. Valiakhmedov, P. G, Sitnikov   +3 more
doaj   +1 more source

HEMODYNAMIC MECHANISMS OF CLINICAL EFFECTS OF CYCLIC STAY OF A HUMAN IN NORMOBARIC HYPOXIC ENVIRONMENT

Медицинский вестник Юга России, 2016
Purpose: in order to assess the adaptive hemodynamic responses formed in humans during cyclic stay (daily, for 2 hours, 15 sessions in total) in normobaric hypoxic gaseous environment with oxygen content in nitrogen of 15% (NHGE-15).Materials and methods:
A. O. Ivanov, N. V. Kochubeynik, D. V. Shatov, V. J. Skokova, S. E. Bugaian, S. G. Afendikov, S. M. Groshilin   +6 more
doaj   +1 more source

Cuaderno técnico. Defensa de derechos de las personas con daño cerebral y sus familias [PDF]

, 2022
Las personas con daño cerebral y sus familias en ocasiones ven vulnerados sus derechos ante la falta de información sociosanitaria y ante la existencia limitada de recursos especializados en el ámbito educativo, sanitario o laboral; entre otros.
Federación Española de Daño Cerebral
core  

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

The Effects of Brovincamine on the Common Carotid Hemodynamics in Patients with Cerebral Circulatory Insufficiency

Neurosonology, 1989
This study was performed to clarify the effects of brovincamine on the common carotid hemodynamics in patients with cerebral circulatory insufficiency.A total of 38 patients including 14 males and 24 females were enrolled in this study. Their ages ranged from 55 to 84 years old and the mean age was 72 years old.
SAWAI, Fuyuki, YAMANO, Shigeru, MORIOKA, Yasuko, HOUDA, Kouichi, KOMATSU, Masayoshi, SHIMA, Hiroko, DOHI, Kazuhiro, ISHIKAWA, Hyoe   +7 more
openaire   +3 more sources

Narrative Review: Critical Care Neurosonology Symposium for the 50th Year Celebration of Wake Forest Ultrasound

Clinical Neuroimaging
Introduction Neurosonology has emerged as an important bedside tool in neurocritical care, offering real‐time insights into cerebral hemodynamics and intracranial physiology.
Yasaman Pirahanchi, Eveline Marie Gutzwiller, Aarti Sarwal, Jimmy Suh, Alexandra S. Reynolds, Chiara Robba, Andrea Berardino, Erika Sigman, Fabio Silvio Taccone, Ilaria Alice Crippa, Lucia Rivera Lara, Mateusz Zawadka, Mohammad Hirzallah, Nathan Lightfoot, Rahul Mahajan   +14 more
doaj   +1 more source

Contributions to the study of blood brain flux using radioactive tracers

World Journal of Nuclear Medicine, 2017
In this paper, we present an original radiocirculographic method for investigates of cerebral blood flow, which has proven to be very useful, simple, and efficient for studies of brain hemodynamics.Physical considerations on injected radioactive tracer ...
Ioan Muresan, Ioan Cosma
doaj   +1 more source