Influence of shear stress on erythrocyte aggregation.

abstract：:The effects of oxygen radical generating system of H(2)O(2) on neutrophil deformability, lipid peroxidation, protein degradation, chemotaxis, random migration and activation were studied in the presence and absence of selected anti-oxidants such as vitamin E and carbon monoxide. Hydrogen peroxide caused a significant ...

journal_title：Clinical hemorheology and microcirculation

authors： Abu-Khader AA,Bilto YY

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND:Alternations in erythrocyte deformability (ED), namley, the ability of erythrocytes to change shape under flow in the microcirculation, can contribute to cardiovascular diseases. Psoriasis, a systemic inflammatory skin disorder, is associated with an increased cardiovascular risk. The effect of psoriasis and...

journal_title：Clinical hemorheology and microcirculation

authors： Biran R,Hadayer N,Ramot Y,Zlotogorski A,Yedgar S,Barshtein G

更新日期：2019-01-01 00:00:00

abstract：OBJECTIVE:Urea transporter-B (UT-B), highly expressed in erythrocyte, confers specific permeability to urea, urea analogues and water. The purpose of this study was to determine the hemorheological properties of UT-B null erythrocyte using a series of biophysical techniques. METHODS AND RESULTS:The blood was taken fro...

journal_title：Clinical hemorheology and microcirculation

authors： Geng X,Lei T,Zhou H,Yao W,Xin W,Yang B

更新日期：2017-01-01 00:00:00

abstract：:The objective of our research was to reveal the effects of different shear stresses on the expression of proto-oncogenes c-fos and c-myc in cultured human umbilical vein endothelial cells (HUVEC). A parallel plate flow chamber was used to control the value and duration of shear stress (SS), and the expression of c-fos...

journal_title：Clinical hemorheology and microcirculation

authors： Li C,Zeng Y,Hu J,Yu H

更新日期：2002-01-01 00:00:00

abstract：:Primary closure in dermatologic surgery is state of the art in small lesions at the head, but also in larger lesions at the trunk or the extremities. Microcirculatory effects on the skin blood flow near to the wound edges affected by primary closure. Forty three patients were investigated. Before and after surgery, sk...

journal_title：Clinical hemorheology and microcirculation

authors： Häfner HM,Bräuer K,Kneilling M,Moehrle M,Breuninger H

更新日期：2011-01-01 00:00:00

abstract：:We studied the effect of some dialytic membrane on tissular oxygenation (TO) and erythrocyte deformability (ED). Sixteen patients (10 M and 6 F, aged 59 +/- 12 years) have been submitted to bicarbonate dialysis (BD) and subdivided into four groups (GR) of 4 patients each: GR 1 (hemophan membrane, 35 BD), GR 2 (polyacr...

journal_title：Clinical hemorheology and microcirculation

authors： Passavanti G,Cicco G,Baldassarre G,Vicenti P,Soleti F,Stingi GD,Carbonara MC,Coratelli P,Pirrelli A

更新日期：1999-01-01 00:00:00

abstract：:The diabetic vasculopathy is one of the major complications responsible for the high incidence of arteriopathy, coronary ischemia and renal failure. Several hypothesis have been formulated to explain the vascular abnormalities. We recently showed that advanced glycation end products (AGE) have a pivotal role in the ge...

journal_title：Clinical hemorheology and microcirculation

authors： Wautier JL,Wautier MP

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND:Elevated hematocrit levels have been suggested to be an independent determinant of insulin resistance and type 2 diabetes. To clarify the diagnostic significance of hematocrit level, we investigated the association with hemodynamic profiles, insulin resistance and insulin sensitivity, arterial properties, an...

journal_title：Clinical hemorheology and microcirculation

authors： Tabara Y,Igase M,Saito I,Nishida W,Kohara K,Sakurai S,Kawamura R,Okada Y,Hitsumoto S,Onuma H,Nagai T,Takata Y,Uetani E,Takita R,Kido T,Ochi N,Osawa H,Tanigawa T,Miki T

更新日期：2013-01-01 00:00:00

abstract：:The aim of this work was to perform a comparative investigation of erythrocyte aggregability changes in the peripheral and cerebral circulation during ischemic and hemorrhagic stroke. Subjects of the present study were patients with ischemic brain infarcts (14 patients) and with hemorrhagic stroke (21 patients) from t...

journal_title：Clinical hemorheology and microcirculation

authors： Bolokadze N,Lobjanidze I,Momtselidze N,Shakarishvili R,Mchedlishvili G

更新日期：2006-01-01 00:00:00

abstract：:The oxygen binding capacity of human erythrocytes in selected solutions was studied in vitro. Three treatment groups were used in the study: 0.08% iota-carrageenan solution, dextran 70, and normal saline solution (NSS). The different treatment groups were oxygenated. The percent oxygen saturation and oxygen partial pr...

journal_title：Clinical hemorheology and microcirculation

authors： Amponin MO,Manabat CH,Quintos RT

更新日期：2003-01-01 00:00:00

abstract：:Asian tradition medicine (ATM), such as herbal medicine and acupuncture, has been widely used in the treatment of diseases, but the effects still remain unclear at the level of the microcirculation. Up to now, a variety of approaches have been made to comprehensively evaluate the significance of ATM. Microcirculatory ...

journal_title：Clinical hemorheology and microcirculation

authors： Niimi H,Yuwono HS

更新日期：2000-01-01 00:00:00

abstract：PURPOSE:To evaluate whether changes of dynamic contrast-enhanced ultrasound (CEUS)-based liver microcirculation during chronic liver disease are correlated with the extent of impaired liver function, expressed by the indocyanine green (ICG) clearance. MATERIALS AND METHODS:19 patients underwent CEUS examinations with ...

journal_title：Clinical hemorheology and microcirculation

authors： Haimerl M,Jung EM,Beyer LP,Pregler B,Dollinger M,Sieroń D,Niessen C,Stroszczynski C,Wiggermann P

更新日期：2015-01-01 00:00:00

abstract：:The aim of the present study was to test the relationships between hemorheology and autonomic nervous system (ANS) activity in 23 sickle cell trait (SCT) carriers and 17 control subjects. Hemorheological parameters were assessed at rest. Nocturnal ANS activity was calculated from heart rate variability indices. Impair...

journal_title：Clinical hemorheology and microcirculation

authors： Connes P,Hue O,Hardy-Dessources MD,Boucher JH,Pichot V,Barthélémy JC

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:Red blood cells (RBC) are exposed to varying shear stress while traversing the circulatory system; this shear initiates RBC-derived nitric oxide (NO) production. OBJECTIVE:The current study investigated the effect of varying shear stress dose on RBC-derived NO production. METHODS:Separated RBC were prepare...

journal_title：Clinical hemorheology and microcirculation

authors： Horobin JT,Watanabe N,Hakozaki M,Sabapathy S,Simmonds MJ

更新日期：2019-01-01 00:00:00

abstract：BACKGROUND:Broad hemodynamic changes, is believed to have a profoundly damaging effect on donor livers after brain death (DBD) or cardiac death (DCD). It remains unclear whether Doppler ultrasonography (DUS) and contrast-enhanced ultrasonography (CEUS), the imaging modalities to evaluate perfusion, could provide more i...

journal_title：Clinical hemorheology and microcirculation

authors： Zhang HJ,Zheng BW,Gu SJ,Wu T,Wu LL,Lian YF,Tong G,Yi SH,Ren J

更新日期：2020-09-08 00:00:00

abstract：BACKGROUND:Radiation-induced wound healing complications represent an important clinical problem. Microvascular compromise is an important component of its pathogenesis and the microvascular endothelial cell is the key representative affected at the cellular level. MATERIAL AND METHODS:Human dermal microvascular endot...

journal_title：Clinical hemorheology and microcirculation

authors： Haubner F,Ohmann E,Pohl F,Prantl L,Strutz J,Gassner HG

更新日期：2013-01-01 00:00:00

abstract：:Vascular endothelial cells form a monocellular layer on blood vessel walls with an estimated mass of 1.5 kg. One of the roles of endothelial cells is to control the hemodynamics through various metabolic activities affecting homeostasis, vascular tonus, blood fluidity, coagulating properties and blood cell adhesion. I...

journal_title：Clinical hemorheology and microcirculation

authors： Stoltz JF,Muller S,Kadi A,Decot V,Menu P,Bensoussan D

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND:Advances in rapid-prototyping and 3D printing technologies have enhanced the possibilities in preparing designed architectures for tissue engineering applications. A major advantage in custom designing is the ability to create structures with desired mechanical properties. While the behaviour of a designed s...

journal_title：Clinical hemorheology and microcirculation

authors： Narra N,Blanquer SB,Haimi SP,Grijpma DW,Hyttinen J

更新日期：2015-01-01 00:00:00

abstract：BACKGROUND:Doxorubicin is a cytostatic drug from the group of anthracycline antibiotics that is widely used as a chemotherapeutic agent. Side effects of the active substance include cardiotoxicity and nephrotoxicity. Doxorubicin-treated renal epithelial cells and (sarcoma) tumors are examined by correlative light and e...

journal_title：Clinical hemorheology and microcirculation

authors： Asam C,Buerger K,Felthaus O,Brébant V,Rachel R,Prantl L,Witzgall R,Haerteis S,Aung T

更新日期：2019-01-01 00:00:00

abstract：:The size of particulate carriers is key to their transport and distribution in biological systems, and needs to be tailored in the higher submicron range to enable follicular uptake for dermal treatment. Oligodepsipeptides are promising nanoparticlulate carrier systems as they can be designed to exhibit enhanced inter...

journal_title：Clinical hemorheology and microcirculation

authors： Brunacci N,Wischke C,Naolou T,Patzelt A,Lademann J,Neffe AT,Lendlein A

更新日期：2020-11-11 00:00:00

abstract：OBJECTIVE:We have studied dense erythrocytes separated on Arabinogalactan (Stractan) ultracentrifuged gradients in flame-burned patients and in normal individuals. In each case, the percentage of erythrocytes in the densest layers was increased when compared to age and sex matched controls. METHODS AND RESULTS:Using a...

journal_title：Clinical hemorheology and microcirculation

authors： Saavedra AP,Warth JA,Burke JF,Norton KJ,Gelfand JA

更新日期：2013-01-01 00:00:00

abstract：:Abnormalities in labyrinth vasculature, resulting in labyrinth ischemia may be responsible for acute unilateral vestibular syndrome (AVS). However, since no tools for the study of the labyrinth microvasculature are available in clinical settings, labyrinth microvascular abnormalities in AVS patients (AVS-pts) can only...

journal_title：Clinical hemorheology and microcirculation

authors： Rossi M,Casani AP,Pesce M,Cerchiai N,Santoro G,Franceschini SS

更新日期：2013-01-01 00:00:00

abstract：:In the present study, the role of the nucleus and its contribution to the deformability of the passive neutrophils was investigated. To determine the rheological properties of the nucleus and of the neutrophil itself, deformation tests on single neutrophil and sequestered nucleus have been performed by micropipette un...

journal_title：Clinical hemorheology and microcirculation

authors： Kaleridis V,Athanassiou G,Deligianni D,Missirlis Y

更新日期：2010-01-01 00:00:00

abstract：:A new technique is sweeping the world, and changing the course of human work and life. It is impacting upon models, methods and the development of medical research. In the development of this new technique, a huge quantity of experimental research and clinical practice has proved that many human diseases have a close ...

journal_title：Clinical hemorheology and microcirculation

authors： Zhang HG,Xiu RJ

更新日期：2003-01-01 00:00:00

abstract：PURPOSE:To explore the peripapillary capillary density distribution and its correlation with nerve fibre layer in superficial and deep retinal layers of healthy Chinese. METHODS:Images of superficial and deep retinal capillary networks were obtained by optical coherence tomography angiography (OCTA) using a CIRRUS TM ...

journal_title：Clinical hemorheology and microcirculation

authors： Ding X,Lu L,Yang J,Chen Y,Ma J

更新日期：2020-01-01 00:00:00

abstract：PURPOSE:Real-time shear-wave elastography (SWE) is a newly developed technique for the sonographic quantification of tissue elasticity, which already is used in the assessment of breast and thyroid lesions. Due to limited overlying tissue, the testes are ideally suited for assessment using shear wave elastography. To o...

journal_title：Clinical hemorheology and microcirculation

authors： Trottmann M,Marcon J,D'Anastasi M,Bruce MF,Stief CG,Reiser MF,Buchner A,Clevert DA

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND:The optimal timing of remote ischemic preconditioning (RIPC) in renal ischemia-reperfusion (I/R) injury is still unclear. We aimed to compare early- and delayed-effect RIPC with hematological, microcirculatory and histomorphological parameters. METHODS:In anesthetized male CrI:WI Control rats (n = 7) laparo...

journal_title：Clinical hemorheology and microcirculation

authors： Varga G,Ghanem S,Szabo B,Nagy K,Pal N,Tanczos B,Somogyi V,Barath B,Deak A,Matolay O,Bidiga L,Peto K,Nemeth N

更新日期：2020-01-01 00:00:00

abstract：:Fatty liver disease (FLD) characterised by a high plasma levels of lipoproteins and remnant-like lipoproteins (RLP) is a risk factor for impaired microvascular blood flow, endothelial cell dysfunction and atherosclerosis. Using an immunoseparation technique with a gel mixture containing human monoclonal antibodies to ...

journal_title：Clinical hemorheology and microcirculation

authors： Kurihara T,Deguchi S,Kato J,Furakawa M,Tsuchiya M,Akimoto M,Ishiguro H,Hashimoto H,Niimi A,Maeda A,Shigemoto M,Yamashita K,Kawakami A,Umemura K,Nakashima M,Nakano T,Saniabadi AR

更新日期：2001-01-01 00:00:00

abstract：:Although microcirculatory disturbances play pivotal role in the pathomechanism of acute pancreatitis (AP), very few papers can be found which had been tested any of hemorheological parameters. The aim of our study was to analyze the hemorheological changes in cerulein-induced experimental acute pancreatitis in rat in ...

journal_title：Clinical hemorheology and microcirculation

authors： Kotan R,Nemeth N,Kiss F,Posan J,Miszti-Blasius K,Toth L,Furka I,Miko I,Sapy P,Szentkereszty Z

更新日期：2012-01-01 00:00:00

abstract：PURPOSE:To evaluate the ultrasound tissue elasticity imaging by comparison to multimodality imaging using image fusion with Magnetic Resonance Imaging (MRI) and conventional grey scale imaging with additional elasticity-ultrasound in an experimental small-animal-squamous-cell carcinoma-model for the assessment of tissu...

journal_title：Clinical hemorheology and microcirculation

authors： Paprottka PM,Zengel P,Cyran CC,Ingrisch M,Nikolaou K,Reiser MF,Clevert DA

更新日期：2014-01-01 00:00:00