Viscosity of radiographic contrast media.

abstract：:It is now clear that different pathophysiologic mechanisms have a profound influence on the extent of the functional impairment in intermittent claudication. In particular, metabolic derangements, including impaired oxygen delivery and/or extraction, reduced nitric oxide synthesis, reduced glucose oxidation, accumulat...

journal_title：Clinical hemorheology and microcirculation

authors： Brevetti G,Corrado S,Martone VD,Di Donato A,Silvestro A,Vanni L

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND:This study examines the relationship between circulating advanced glycated end products (AGEs) level and erythrocyte osmotic fragility in smokers. METHODS:Forty-eight smokers (aged 45 ± 5 years) and fifty healthy nonsmokers (aged 42 ± 6 years) were selected in this study. All subjects were analysed accordin...

journal_title：Clinical hemorheology and microcirculation

authors： Li R,Chen X

更新日期：2014-01-01 00:00:00

abstract：BACKGROUND AND AIM:Hematocrit is an important hemorheological parameter. Both hematocrit and nonalcoholic fatty liver disease (NAFLD) are strongly correlated with cardiovascular disease. However, there is no study to explore the direct relationship of hematocrit with NAFLD. METHODS:Hematocrit levels were analyzed from...

journal_title：Clinical hemorheology and microcirculation

authors： Li G,Hu H,Shi W,Li Y,Liu L,Chen Y,Hu X,Wang J,Gao J,Yin D

更新日期：2012-01-01 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：:Recently, it was shown that mesenchymal stem cells (MSCs) are capable of differentiating into endothelial cells which highlights the potential role of MSCs in neovascularization. In the present study, we investigated the paracrine factors responsible for tube formation in human adipose-tissue derived stem cells (ASCs)...

journal_title：Clinical hemorheology and microcirculation

authors： Gehmert S,Gehmert S,Hidayat M,Sultan M,Berner A,Klein S,Zellner J,Müller M,Prantl L

更新日期：2011-01-01 00:00:00

abstract：OBJECTIVE:To evaluate whether parametric imaging with contrast-enhanced ultrasound (CEUS) is equal to experienced radiologists after review of CEUS in differentiating hepatocellular carcinoma (HCC) from focal nodular hyperplasia (FNH). METHODS:An image processing software was used to quantitatively analyze the CEUS cl...

journal_title：Clinical hemorheology and microcirculation

authors： Zheng SG,Xu HX,Liu LN,Wang Y,Zhang YF,Guo LH,Liu C,Xu JM,Sun LP,Wu J

更新日期：2013-01-01 00:00:00

abstract：:Apoptosis induced by high shear stress has been reported for the dysfunction of various vascular endothelial cells. We investigated the protective effects of tetramethylpyrazine (TMP) and salvianolic acid B (SAB) from Chinese medicine on the shear-induced early and late stages of apoptosis in cultured rat cerebral mic...

journal_title：Clinical hemorheology and microcirculation

authors： Li M,Zhao MQ,Kumar Durairajan SS,Xie LX,Zhang HX,Kum WF,Goto S,Liao FL

更新日期：2008-01-01 00:00:00

abstract：:In the ovary with its cyclically developing and regressing functional bodies and the associated intense neovascularisation and remodelling, alpha-smooth muscle actin (SMA) immunolocalisation has been frequently used as a marker to establish vessel hierarchy, in angiogenesis studies, or in studies characterising ovaria...

journal_title：Clinical hemorheology and microcirculation

authors： Hirschberg RM,Plendl J,Kaessmeyer S

更新日期：2012-01-01 00:00:00

abstract：:This paper is written in order to provide a scientific basis for laying out an unified standard of the reference value of hematocrit of Chinese healthy people. It studies the relationship between the reference values of Chinese adults' hematocrit, tested according to the Wintrobe Laws and five geographical factors. It...

journal_title：Clinical hemorheology and microcirculation

authors： Miao G,Yan Y,Chuanmin Z,Naiying L

更新日期：1997-11-01 00:00:00

abstract：:Radiographic contrast media can lead to drastic changes of the morphology of erythrocytes. The change of the erythrocyte morphology is associated with a decreased deformability possibly resulting from distinctions in the loss of constituents of the membrane cytoskeleton. However, it is unclear whether there is an intr...

journal_title：Clinical hemorheology and microcirculation

authors： Gerk U,Krüger A,Franke RP,Jung F

更新日期：2014-01-01 00:00:00

abstract：:Nephelometry technique was used to register the alterations of the scattering signal from a whole blood sample due to erythrocyte aggregates in stasis and under controlled shear stress. The measured parameters were: the characteristic times of linear and three-dimensional aggregates formation, and the strength of aggr...

journal_title：Clinical hemorheology and microcirculation

authors： Konstantinova NA,Matveeva NA,Sirko IV,Firsov NN

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:The ability to evaluate tumor development within experimental oncology is of upmost importance. However, determining tumor volumes in 3D in vivo tumor models is challenging. The chick chorioallantoic membrane (CAM) model represents an optimized xenograft model that surpasses many disadvantages that are inher...

journal_title：Clinical hemorheology and microcirculation

authors： Troebs J,Asam C,Pion E,Prantl L,Aung T,Haerteis S

更新日期：2020-01-01 00:00:00

abstract：OBJECTIVES:To identify the associated factors for malignancy in partially cystic thyroid nodules (PCTNs) on ultrasound (US). MATERIALS AND METHODS:This is a retrospective study. 338 PCTNs confirmed by surgery was included in this study. The US features of the nodules were reviewed and their significance in differentia...

journal_title：Clinical hemorheology and microcirculation

authors： Shi YZ,Jin Y,Zheng L

更新日期：2020-01-01 00:00:00

abstract：:Despite decades of research and thousands of experimental publications, acute preconditioning strategies have yet to be implemented in clinical practice. While some have attributed this to a failure of the experimental studies to mimic the clinical environment, others have suggested that acute preconditioning strategi...

journal_title：Clinical hemorheology and microcirculation

authors： Luca MC,Liuni A,Muxel S,Münzel T,Forconi S,Gori T,Parker JD

更新日期：2011-01-01 00:00:00

abstract：OBJECTIVE:To assess the severity of renal pathology in patients with chronic kidney disease (CKD) using contrast-enhanced ultrasonography (US). METHODS:275 patients with CKD who were proven by renal biopsy and 30 healthy adults were examined using conventional US and contrast-enhanced US. Ultrasonic parameters include...

journal_title：Clinical hemorheology and microcirculation

authors： Yang WQ,Mou S,Xu Y,Xu L,Li FH,Li HL

更新日期：2018-01-01 00:00:00

abstract：:The processing of polymers for blood contacting devices can have a major influence on surface properties. In this study, we fabricated poly(ether imide) (PEI) membranes and films to investigate the effects of the processing on physicochemical surface properties by atomic force microscopy (AFM), scanning electron micro...

journal_title：Clinical hemorheology and microcirculation

authors： Braune S,Lange M,Richau K,Lützow K,Weigel T,Jung F,Lendlein A

更新日期：2010-01-01 00:00:00

abstract：:Haemorheological parameters in nine breeds of dog were examined. Whole blood viscosity at both high and low shear rates differed significantly between the breeds with a 50% difference between the highest and lowest viscosity at high shear rate and a 140% difference at low shear rate. Athletic breeds (Greyhounds, Deerh...

journal_title：Clinical hemorheology and microcirculation

authors： Bodey AR,Rampling MW

更新日期：1998-07-01 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：:Bioelectrical impedancemetry (BIA) has been used to evaluate hemorheological parameters from whole body measurements. In a previous study, we have determined a set of predictive equations for hematocrit, whole blood viscosity and plasma viscosity in athletes. In another previous study, we also found other predictive e...

journal_title：Clinical hemorheology and microcirculation

authors： Varlet-Marie E,Brun JF

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:Platelet reactivity changes with shear stress, which in turn depends on whole blood and plasma viscosity (PV). Platelets interact with fibrinogen during thrombus formation, and fibrinogen is a determinant of PV. The respective role of PV and fibrinogen on platelet function is still unclear. METHODS:30 patie...

journal_title：Clinical hemorheology and microcirculation

authors： Ranucci M,Ranucci M,Laddomada T,Baryshnikova E,Nano G,Trimarchi S

更新日期：2015-01-01 00:00:00

abstract：BACKGROUND:The biophysical interaction induced by low energy pulsed electromagnetic field therapy (PEMFT) on the capillary microcirculation is not well understood. Several studies indicate a significant effect of PEMFT in patients with chronic medical conditions. OBJECTIVE:The aim of this study was to evaluate the inf...

journal_title：Clinical hemorheology and microcirculation

authors： Biermann N,Sommerauer L,Diesch S,Koch C,Jung F,Kehrer A,Prantl L,Taeger CD

更新日期：2020-01-01 00:00:00

abstract：:After rabbit's erythrocytes were treated with different concentrations of intercellular Ca2+ and ionophore A23187 respectively, the orientation index (DI)or, and small deformation index (DI)d of rabbit erythrocytes were measured by new model ektacytometry. The results demonstrated that (DI)or and (DI)d decreased while...

journal_title：Clinical hemorheology and microcirculation

authors： Chunyi W,Yanjun Z,Weibo K

更新日期：2001-01-01 00:00:00

abstract：:Autologus veins have been used clinically as a bypass conduit for reconstruction of small arteries, but there are few data available for microvascular response to arteriovenous (AV) shunting. This study was aimed to evaluate microvascular hemodynamic changes induced by creating AV anastomosis in rat hindlimb. Using in...

journal_title：Clinical hemorheology and microcirculation

authors： Nakano A,Komai Y,Seki J,Quintos R,Niimi H

更新日期：2005-01-01 00:00:00

abstract：:A group of 15 chronic opioid addicts (DA) with mean age 26.5+/-7.3 years was studied by means of a rotational Contraves Low Shear 30 viscometer and the results have been compared with a control group of 19 healthy subjects. It was found that the mean whole blood viscosity values of the investigated group of heroin abu...

journal_title：Clinical hemorheology and microcirculation

authors： Antonova N,Zvetkova E,Ivanov I,Savov Y

更新日期：2008-01-01 00:00:00

abstract：:It was investigated whether the NO-donor SIN-1, the active metabolite of molsidomine, influenced the activation of platelets, the formation of circulating platelet aggregates, the spontaneous aggregation of platelets and the activation of the clotting system triggered by a body foreign surface in an in vitro closed-lo...

journal_title：Clinical hemorheology and microcirculation

authors： Jung F,Mrowietz C,Seyfert UT,Grewe R,Franke RP

更新日期：2003-01-01 00:00:00

abstract：BACKGROUND:Reduced availability of nitric oxide leads to dysfunction of endothelium which plays an important role in the development of cardiovascular diseases. OBJECTIVE:The aim of the present study was to determine whether the dietary supplement L-arginine improves the endothelial function of microvessels by increas...

journal_title：Clinical hemorheology and microcirculation

authors： Melik Z,Zaletel P,Virtic T,Cankar K

更新日期：2017-01-01 00:00:00

abstract：:The effects of various aldehydes such as secondary products of peroxidized lipids and other aldehydes on rheological parameters and their relation with aging process were studied. Malondialdehyde (MDA) in different concentrations can increase significantly viscosity and plastic viscosity of erythrocytes suspended in p...

journal_title：Clinical hemorheology and microcirculation

authors： Liu X,Qin W,Yin D

更新日期：2004-01-01 00:00:00

abstract：OBJECTIVE:To investigate the extent to which B-flow and B-flow with 3D postprocessing and speckle reduction imaging (SRI) have advantages in appraising the morphology of a high-grade stenosis of the internal carotid artery (ICA) for preinterventional planning and for postinterventional ultrasonographic follow-up. MATE...

journal_title：Clinical hemorheology and microcirculation

authors： Jung EM,Kubale R,Clevert DA,Weskott HP,Prantl L,Herold T,Renz M,Rupp N,Tacke J

更新日期：2007-01-01 00:00:00

abstract：:The aim of the study was to investigate whether chronic cigarette smoke habit is associated with changes of laser Doppler (LD) skin blood flowmotion (SBF). We performed spectral analysis of skin forearm LD signal detected by a LD flowmetry (Periflux PF4, Perimed, Sweden) before and during forearm post-ischemic hyperae...

journal_title：Clinical hemorheology and microcirculation

authors： Rossi M,Carpi A,Di Maria C,Galetta F,Santoro G

更新日期：2007-01-01 00:00:00

abstract：:Polyether ether ketone (PEEK) as a high-performance, thermoplastic implant material entered the field of medical applications due to its structural function and commercial availability. In bone tissue engineering, the combination of mesenchymal stem cells (MSCs) with PEEK implants may accelerate the bone formation and...

journal_title：Clinical hemorheology and microcirculation

authors： Wang W,Kratz K,Behl M,Yan W,Liu Y,Xu X,Baudis S,Li Z,Kurtz A,Lendlein A,Ma N

更新日期：2015-01-01 00:00:00