av M Rahman · 2013 · Citerat av 1 — investigate the feasibility of determining the rheological properties of cement grout (UVP) is a technique originally developed in medicine to measure blood.

Rheological properties and function of blood cells. in stored bank blood and salvaged blood. U. J. K IRKP ATRICK,R.A.A DAM S,* A. L ARDI AND C. N. M C C OLLUM. V ascular Studies Unit,

In: Ergebnisse der Physiologie Reviews of Physiology, Volume 63. Ergebnisse der Physiologie, biologischen Chemie und experimentellen Pharmakologie, vol 63. magnetic eld on the rheological properties of blood. is issue has not been analyzed in detail so far. Our studies have been performed in vitro ,withregardtobothmagnetic eld application and blood viscosity measurements.

Rheological properties of blood

2000-07-01 Objective. Study of the effect of Rheosorbilact on the rheological properties of blood in patients with acute peritonitis. Materials and methods. 62 patients with acute peritonitis at the age from 20 to 87 years were examined. The patients were divided into two groups depending on the inclusion of Rheosorbilact solution in the infusion therapy program. Rheological Properties of Sweetened Sesame Paste Formulated with Bovine Blood Plasma Diego F. Tirado*1, Katherine Paternina-Sierra#2, Diofanor Acevedo-Correa#3, Kevin José González- Morelo#4, Piedad Margarita Montero-Castillo#5 * Department of Chemical Engineering, School of Chemistry, Universidad Complutense de Madrid, Av. Properties of Fluid Food: The rheological properties of liquid food are based on flow and deformation responses when subjected to stress. Most fluid contains water and relative large amounts of dissolved molecular weight compounds (e.g.

flow pattern and rheological properties of blood [9]. The aim of the present paper is to determine blood resistivity using a procedure based on dielectric spectroscopy and to . 2 It has long been recognized that understanding the rheological properties of blood is essential to a full understanding of the function of the circulatory system.

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden blood rheology. The resistance of blood to flow is determined by the rheological properties of blood as

The rheological characteristics of blood are determined by the properties of these com- Abstract. The data on the state of the rheological properties of blood and the thrombocytic‐vascular chain of hemostasis in the dynamics of development of transitional ischemic attacks and acute ischemic insult are presented and compared to the indices of healthy persons and patients with chronic cerebrovascular pathology. AUTHOR COPY Clinical Hemorheology and Microcirculation 57 (2014) 119–127 DOI 10.3233/CH-141823 IOS Press 119 The inﬂuence of winter swimming on the rheological properties of blood A Study on Rheological Properties of Blood and Improvements with High-Voltage Plasma Discharge A Thesis Submitted to the Faculty of Drexel University Blood, a valuable by-product of livestock slaughter, has numerous food, industrial, and pharmaceutical uses.

Blood is a suspension of cells in plasma which shows inconsistent behaviour. The Newtonian characteristic properties of blood is exposed in large arteries at high shear rate while in narrow arteries blood exhibits the non-Newtonian character at low shear rates. 3 3. C.

However, the rheological properties of blood in microvessels differ markedly from those measured in bulk. For instance, the apparent viscosity of blood in microvessels is substantially lower than its bulk value (Fahraeus and Lindqvist, 1931) over a wide range of vessel diameters. Blood Fluidity as a Consequence of Red Cell Fluidity: Flow Properties of Blood and Flow Behavior of Blood in Vascular Diseases 2 July 2016 | Angiology, Vol. 31, No. 5 Deterimental effect of prolonged hypothermia in cats and monkeys with and without regional cerebral ischemia.

When citrated, fluorescently labeled blood was perfused through glass capillaries coated with P-selectin, leukocytes formed numerous rolling attachments. However, the rheological properties of blood in microvessels differ markedly from those measured in bulk. For instance, the apparent viscosity of blood in microvessels is substantially lower than its bulk value (Fahraeus and Lindqvist, 1931) over a wide range of vessel diameters. Blood Fluidity as a Consequence of Red Cell Fluidity: Flow Properties of Blood and Flow Behavior of Blood in Vascular Diseases 2 July 2016 | Angiology, Vol. 31, No. 5 Deterimental effect of prolonged hypothermia in cats and monkeys with and without regional cerebral ischemia. The technique involving filtration of diluted blood enables the separate analysis of the flow properties of different cell subpopulations. This study was designed to assess the changes occurring in the flow properties and function of blood cells in stored bank blood and salvaged blood compared to patient blood in a given clinical situation. Blood viscosity is an important determinant of local flow characteristics, which exhibits shear thinning behavior: it decreases exponentially with increasing shear rates.
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The goal of our study is to investigate the parameters of hemorheology and platelet aggregation in patients with various grade of AH. The study was carried ou … Comparison of apparent transient rheological properties of fresh whole blood drawn from the same bulk sample using the ARES rheometer and a thromboelastograph (TEG). The gel point is first detected at 240 s using the ARES, but not until 600 s using the TEG. Rheological properties of blood were studied in subjects with high physical activity (athletes). It was found that the whole blood viscosity decreased under conditions of relative rest. The use of the concept of hemorheological profiles made it possible to reveal different profiles in subjects exposed to different courses of training exercise.

In contrast, one season of winter swimming did not influence swimmers' median value of fibrinogen concentration. In summary, this study revealed positive effects of winter swimming on the rheological properties of blood, manifested by an increase in erythrocyte deformability without accompanying changes in erythrocyte aggregation. PMID: 24577381 Although much research has been done to investigate the rheological properties of blood for an overview, see Sousa et al. [13]), many of the underlying mechanics are still not understood well T1 - Flow-dependent rheological properties of blood in capillaries.
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Teucrium polium induces apoptosis in peripheral blood lymphocytes isolated modification of TiO2 nanoparticles on the rheological properties of alkyd resin.

Whilst plasma itself is a Newtonian fluid, addition of the blood cellular components alters its rheological behaviour [Rheological properties of blood].

The results of some researches specify the important role of blood rheological properties changes in arterial hypertension (AH) pathogenesis. The goal of our study is to investigate the parameters of hemorheology and platelet aggregation in patients with various grade of AH. The study was carried ou …

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METHODS A parallel-plate rheometer (Model: AR2000EX, These results demonstrate that rHb1.1 has excellent rheological properties with whole blood, and its ability to reduce blood viscosity may provide additional benefit toward delivering oxygen to tissues, particularly in conditions of low blood flow, such as shock, trauma and ischemia.