Results 51 to 60 of about 18,064 (223)

Closed cranial window rodent model for investigating hemodynamic response to elevated intracranial pressure

Animal Models and Experimental Medicine, 2021
Background Elevated intracranial pressure (ICP) occurs in several physiological and pathological conditions, yet long‐term sequellae are not common, which implies that blood flow is preserved above ischemic thresholds.
Matt T. Oberdier, James F. Antaki, Alexander Kharlamov, Stephen C. Jones   +3 more
doaj   +1 more source

Evaluation of cutaneous microcirculation in systemic sclerosis. An update

Przegląd Dermatologiczny, 2023
The impairment of the microcirculation is a crucial aspect of systemic sclerosis which manifests as a plethora of vascular abnormalities. This review examines the methods used in the evaluation of the changes to the microcirculation.
Katarzyna Pawlik, Anna Bohdziewicz, Magdalena Maciejewska, Jefte Prado, Joanna Czuwara, Małgorzata Olszewska, Lidia Rudnicka   +6 more
doaj   +1 more source

Obstructive Sleep Apnoea Syndrome, Endothelial Function and Markers of Endothelialization. Changes after CPAP [PDF]

, 2015
STUDY OBJECTIVES: This study tries to assess the endothelial function in vivo using flow-mediated dilatation (FMD) and several biomarkers of endothelium formation/restoration and damage in patients with obstructive sleep apnoea (OSA) syndrome at baseline
Caballero-Eraso, C, Capote, F, Castell, J, Macher, HC, Merino, AM, Moreno-Luna, R, Muñoz-Hernandez, R, Sanchez Armengol, A, Stiefel, P, Vallejo-Vaz, AJ, Villar, J   +10 more
core   +2 more sources

Three‐dimensional digital quantitative analysis of periodontal and peri‐implant phenotype—A narrative review

Periodontology 2000, EarlyView.
Abstract 3D digital evaluation of the periodontal and peri‐implant tissue, including CBCT, intraoral scanning, optical surface scanning, and ultrasonography, is being used in the clinical arena with increasing frequency. Thus, to validate the utilization of 3D digital analysis for this purpose, a critical evaluation of the reliability of digital ...
Yi Te Lin, Chenshuang Li, Jonathan Korostoff, Joseph P. Fiorellini, Jie Yang, Yu‐Cheng Chang   +5 more
wiley   +1 more source

Hemodynamic types of cutaneous microcirculation in rats: A selective experimental study

Кубанский научный медицинский вестник
Background. To date, no unified approach exists to assessing the typological characteristics of peripheral microcirculation parameters, including those obtained through laser Doppler flowmetry, which diminishes the diagnostic value of the method but ...
E. N. Chuyan, S. Yu. Liventsov, I. S. Mironyuk, M. Yu. Ravaeva, A. M. Kulichenko, D. K. Kontareva   +5 more
doaj   +1 more source

Body Mass Index Is Associated With Microvascular Endothelial Dysfunction in Patients With Treated Metabolic Risk Factors and Suspected Coronary Artery Disease

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
BackgroundObesity is key feature of the metabolic syndrome and is associated with high cardiovascular morbidity and mortality. Obesity is associated with macrovascular endothelial dysfunction, a determinant of outcome in patients with coronary artery ...
Dirk J. van der Heijden, Maarten A. H. van Leeuwen, Gladys N. Janssens, Mattie J. Lenzen, Peter M. van de Ven, Etto C. Eringa, Niels van Royen   +6 more
doaj   +1 more source

Investigation of Lower-limb Tissue Perfusion during Loading [PDF]

, 2002
An extant tissue indentor used for amputee residual limb tissue indentation studies was modified to include laser Doppler flowmetry (LDF) to enable measurement of tissue perfusion during indentation.
Silver-Thorn, Barbara
core   +1 more source

The effect of high-frequency electric pulses on tumor blood flow in vivo [PDF]

, 2010
The aim of this study was to evaluate the effect of a 5-kHz repetition frequency of electroporating electric pulses in comparison to the standard 1-Hz frequency on blood flow of invasive ductal carcinoma tumors in Balb/C mice.
Firoozabadi, S., Hajizadeh, S., Hassan, Z.M., Raeisi, E., Rajabi, H.   +4 more
core   +1 more source

Effects of tempol on renal medullary tissue hypoxia in an ovine model of Gram‐negative septic acute kidney injury

Experimental Physiology, EarlyView.
Abstract Renal arterial infusion of tempol (RAT) at the onset of Gram‐negative sepsis can prevent sepsis‐induced medullary tissue hypoxia and acute kidney injury (AKI). However, it is not known whether treatment with tempol at a clinically relevant time point of sepsis is similarly effective. Thus, we examined whether tempol can reverse renal medullary
Rachel Peiris, Anton Trask‐Marino, Alemayehu Jufar, Ashenafi H. Betrie, Adam Southon, Sally G. Hood, Rinaldo Bellomo, Abraham H. Hulst, Clive N. May, Connie P. C. Ow, Yugeesh R. Lankadeva   +10 more
wiley   +1 more source

Evaluatıon Of Pulpal Blood Flow Changes Durıng Rapıd Maxıllary Expansıon Usıng Laser Doppler Flowmetry Method

Turkish Journal of Orthodontics, 2001
The primary purpose of this investigation was to assess the pulpal blood flow (PBF) changes of the teeth which are applied forces of individuals with skeletal bilateral crossbite, by laser Doppler flowmetry technique.
Cenk Doruk, Hasan Babacan, Altuğ Bıçakçı   +2 more
doaj   +1 more source