Results 41 to 50 of about 530,978 (150)

Diferencia de la presión arterial media antes y durante un bypass cardiopulmonar: ¿cuál debe ser la presión de perfusión media ideal?

Cirugía y Cirujanos
Objetivo: La diferencia de la presión arterial media (PAM) antes del bypass cardiopulmonar y la presión de perfusión media (PPM) durante el bypass cardiopulmonar se considera un factor predictivo importante de insuficiencia renal aguda (IRA).
Bişar Amaç, Murat Ersoy, Murat Z. Bağiş, Mahmut Padak   +3 more
doaj   +1 more source

THE LIBERATION OF RENIN BY PERFUSION OF KIDNEYS FOLLOWING REDUCTION OF PULSE PRESSURE [PDF]

, 1940
K. G. Kohlstaedt, Irvine H. Page
openalex   +1 more source

The perfusion of the adrenal gland with reference to the mechanism of adrenaline stabilisation [PDF]

, 1935
R. D. H. Heard, Arnold D. Welch
openalex   +1 more source

Construction and Evaluation of a Simple Membrane Oxygenator for Small Organ Perfusion [PDF]

, 1948
Hans Carstensen
openalex   +1 more source

Limiting the gamble: Risk and predictability for renal replacement therapy in patients receiving mechanical circulatory support★

The Journal of ExtraCorporeal Technology
Background: Patients receiving mechanical circulatory support (MCS) frequently require renal replacement therapy (RRT). Examining risk factors for requiring RRT in patients receiving MCS may allow improved understanding of these comorbidities and enhance
Gore Kelsey, Linder Dean, Martinez Duque Juan José, Wang Junxi, Wester Brett, Otero Tiffany, Yockelson Shaun, Ruiz Adrian Alexis, Nossaman Bobby D.   +8 more
doaj   +1 more source

Estimation of reference curves for brain atrophy and analysis of robustness to machine effects

Scientific Reports
Neurodegenerative diseases like Alzheimer’s are difficult to diagnose due to brain complexity and imaging variability. However, volumetric analysis tools, using reference curves, help detect abnormal brain atrophy and support diagnosis and monitoring ...
Elodie Piot, Félix Renard, Arnaud Attyé, Alexandre Krainik, for the Alzheimer’s Disease Neuroimaging Initiative, For the Frontotemporal Lobar Degeneration Neuroimaging Initiative   +5 more
doaj   +1 more source

The relationship between parameters measured using intravoxel incoherent motion and dynamic contrast-enhanced MRI in patients with breast cancer undergoing neoadjuvant chemotherapy: a longitudinal cohort study

Frontiers in Oncology
PurposeThe primary aim of this study was to explore whether intravoxel incoherent motion (IVIM) can offer a contrast-agent-free alternative to dynamic contrast-enhanced (DCE)-MRI for measuring breast tumor perfusion.
Zyad M. Almutlaq, Zyad M. Almutlaq, Sarah E. Bacon, Daniel J. Wilson, Nisha Sharma, Tatendashe Dondo, David L. Buckley   +6 more
doaj   +1 more source

3D bioprinting for the production of a perfusable vascularized model of a cancer niche

Frontiers in Bioengineering and Biotechnology
The ever-growing need for improved in vitro models of human tissues to study both healthy and diseased states is advancing the use of techniques such as 3D Bioprinting.
Federico Maggiotto, Federico Maggiotto, Lorenzo Bova, Lorenzo Bova, Lorenzo Bova, Sara Micheli, Sara Micheli, Camilla Pozzer, Pina Fusco, Pina Fusco, Paolo Sgarbossa, Fabrizio Billi, Elisa Cimetta, Elisa Cimetta   +13 more
doaj   +1 more source

Regional distribution of pulmonary ventilation and perfusion in elderly subjects [PDF]

, 1968
Janet E. Holland, J. Milic‐Emili, Peter T. Macklem, David V. Bates   +3 more
openalex   +1 more source

Unmasking culprits: novel analysis identifies complement factors as potential therapeutic targets to mitigate inflammation during children's heart surgery

European Journal of Medical Research
Background Cardiopulmonary bypass (CPB) causes systemic inflammation during pediatric cardiac surgery, which can contribute to post-operative organ dysfunction and prolonged recovery. This study aims to identify key inflammatory mediators related to this
Joel Bierer, Roger Stanzel, Mark Henderson, John Sapp, Pantelis Andreou, Jean S. Marshall, David Horne   +6 more
doaj   +1 more source