Confocal myography for the study of hypertensive vascular remodelling.

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：:General anesthesia, either with inhalation or through nonvolatile anesthetics, is known to affect the overall cardiovascular function as well as the microcirculatory hemodynamics. In this study, the effects of desfluran anesthesia on the red blood cell deformability of young and old rats are investigated. 33 male rats...

journal_title：Clinical hemorheology and microcirculation

authors： Yerer MB,Aydoğan S,Comu FM,Arslan M,Güneş-Ekinci I,Kurtipek O,Unal Y

更新日期：2006-01-01 00:00:00

abstract：:The study aimed to investigate local thermally induced microvascular reactivity in patients with type 1 (T1DM) or type 2 diabetes mellitus (T2DM) and polyneuropathy and to compare it with healthy controls. A hundred and fourteen subjects were investigated divided into 3 groups: 1st group -20 patients with T1DM; 2nd gr...

journal_title：Clinical hemorheology and microcirculation

authors： Stoyneva Z,Velcheva I,Antonova N,Titianova E

更新日期：2017-01-01 00:00:00

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：:Blood vessel occlusions of various origin, depending on the duration and extension, result in tissue damage, causing ischemic or ischemia-reperfusion injuries. Necessary surgical clamping of vessels in vascular-, gastrointestinal or parenchymal organ surgery, flap preparation-transplantation in reconstructive surgery,...

journal_title：Clinical hemorheology and microcirculation

authors： Nemeth N,Furka I,Miko I

更新日期：2014-01-01 00:00:00

abstract：:We described a patient with symptomatic giant hepatic hemangioma (GHH) treated with laparoscopic guided percutaneous microwave ablation (MWA). A 58 years' old woman was referred to our hospital who presented with upper abdominal distension and appetite loss for more than 1 year. The medical history included untreated ...

journal_title：Clinical hemorheology and microcirculation

authors： Zhang HL,Meng HB,Li XL,Sun LP,Lu F,Xu HX,Yu SY

更新日期：2020-10-13 00:00:00

abstract：:The erythrocyte adenosine triphosphate (ATP) is utilised for protein phosphorylation and exported through the pannexin 1 hemichannel (Px1) in the microcirculation. The physiological stimuli for ATP release are dependent of blood shear rate level and of the tissue oxygen content. The deoxygenated and oxygenated states ...

journal_title：Clinical hemorheology and microcirculation

authors： Silva-Herdade AS,Freitas T,Almeida JP,Saldanha C

更新日期：2015-01-01 00:00:00

abstract：:Blood samples used in hemorheological studies may be stored for a period of time, the effects of storage have yet to be fully explored. This study evaluated the effects of storage temperature (i.e., 4 degrees C or 25 degrees C) and duration on RBC deformability and aggregation for blood from healthy controls and from ...

journal_title：Clinical hemorheology and microcirculation

authors： Uyuklu M,Cengiz M,Ulker P,Hever T,Tripette J,Connes P,Nemeth N,Meiselman HJ,Baskurt OK

更新日期：2009-01-01 00:00:00

abstract：:Growth hormone deficiency (GHD) in adults results in alterations of body composition and metabolism associated with a lowered insulin sensitivity and an increased cardiovascular risk. Since hemorheologic disturbances (putative factors of vascular risk) are found in the insulin-resistance syndrome, we investigated bloo...

journal_title：Clinical hemorheology and microcirculation

authors： Peyreigne C,Fédou C,Benhaddad AA,de Boisvilliers F,Mercier J,Bringer J,Brun JF

更新日期：1999-01-01 00:00:00

abstract：:Some studies indicate that obesity is associated with rheological disturbances. Because there are usually sex differences in the type of obesity we decided to evaluate rheological differences between male and female obese patients. We studied 18 morbidly obese men, mean age 43.66 +/- 11.32 years, mean body mass index ...

journal_title：Clinical hemorheology and microcirculation

authors： Wiewióra M,Sosada K,Slowinska L,Piecuch J,Glück M,Zurawinski W,Turczynski B

更新日期：2010-01-01 00:00:00

abstract：:Red blood cells (RBC) possess a functional nitric oxide synthase (NOS) enzyme located in the cell membrane and cytoplasm. It has previously been observed that shear stress acting on RBC activates NOS and causes enhanced NO export. The aim of the present study was to investigate the physiological importance (e.g., in l...

journal_title：Clinical hemorheology and microcirculation

authors： Ulker P,Gunduz F,Meiselman HJ,Baskurt OK

更新日期：2013-01-01 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：PURPOSE:The evaluation of the potential clinical benefit of four-dimensional ultrasound (4D-US) in the assessment of bladder cancer (BC). MATERIAL AND METHODS:20 patients with indication for cystoscopy for suspicion of bladder cancer were prospectively included in this study. All patients underwent two-dimensional ult...

journal_title：Clinical hemorheology and microcirculation

authors： Jokisch F,Buchner A,Schulz GB,Grimm T,Weinhold P,Pfitzinger PL,Chaloupka M,Stief CG,Schlenker B,Clevert DA

更新日期：2020-01-01 00:00:00

abstract：:Even though blood coagulation can be tested by various methods and techniques, the effect of RBC aggregation on blood coagulation is not fully understood. The present study monitored clot formation in a microchip-based light transmission aggregometer. Citrated blood samples with and without the addition of calcium ion...

journal_title：Clinical hemorheology and microcirculation

authors： Lim H,Nam J,Xue S,Shin S

更新日期：2011-01-01 00:00:00

abstract：:The involvement of plasma nitric oxide metabolites (NO(x)) in hypertension was examined in stroke-resistant spontaneously hypertensive rats during the development of hypertension. Continuous application of a static magnetic field (SMF; a maximum magnetic flux density of 180 millitesla, a peak magnetic gradient of 133 ...

journal_title：Clinical hemorheology and microcirculation

authors： Okano H,Ohkubo C

更新日期：2006-01-01 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：BACKGROUND:Renal ischemia-reperfusion injury (IRI) is common in renal transplantation, shock, and nephrolithotomy. OBJECTIVE:To quantitatively assess rabbit renal IRI with contrast-enhanced ultrasound (CEUS) and investigate associations between renal cortical time-intensity curve (TIC) parameters and intracellular adh...

journal_title：Clinical hemorheology and microcirculation

authors： Li M,Luo Z,Chen X,Xuan J,Ye F,Liu H,Chen K

更新日期：2015-01-01 00:00:00

abstract：PURPOSE:To compare the sensitivity and specificity of contrast-enhanced ultrasound (CEUS) and computed tomography (CT) in the diagnosis of vascular complications after liver transplantation in the postoperative phase. MATERIALS AND METHODS:A total of 60 patients with elevated liver function tests after liver transplan...

journal_title：Clinical hemorheology and microcirculation

authors： Rübenthaler J,Paprottka KJ,Hameister E,Hoffmann K,Joiko N,Reiser M,Clevert DA

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND:Carotid stenting stimulates intimal proliferation through platelet and stem cell activation. OBJECTIVE:The aim of this study is to evaluate whether the administration before or after carotid stenting of clopidogrel loading dose may play a role on circulating endothelial progenitor cells, stromal cell-derive...

journal_title：Clinical hemorheology and microcirculation

authors： Di Stolfo G,Mastroianno S,Ruggieri M,Fontana A,Marinucci R,Copetti M,Minervini MM,Savino L,Mastroianno M,Savino M,Pacilli MA,Di Mauro L,Potenza DR,Cascavilla N,Paroni G,Russo A

更新日期：2019-01-01 00:00:00

abstract：:Non-swelling hydrophobic poly(n-butyl acrylate) network (cPnBA) is a candidate material for synthetic vascular grafts owing to its low toxicity and tailorable mechanical properties. Mesenchymal stem cells (MSCs) are an attractive cell type for accelerating endothelialization because of their superior anti-thrombosis a...

journal_title：Clinical hemorheology and microcirculation

authors： Wang W,Xu X,Li Z,Kratz K,Ma N,Lendlein A

更新日期：2019-01-01 00:00:00

abstract：BACKGROUND:Despite of the more potent immunosuppressive medication, vascular rejection is still a major issue after renal transplantation. Renal biopsy is the gold standard diagnostic to evaluate acute and chronic allograft rejection. As it is an invasive diagnostic there is the risk of complications like haematoma, ar...

journal_title：Clinical hemorheology and microcirculation

authors： Mueller-Peltzer K,Negrão de Figueiredo G,Fischereder M,Habicht A,Rübenthaler J,Clevert DA

更新日期：2018-01-01 00:00:00

abstract：:The aim of the study was to evaluate the possible relationship of the hemorheological disturbances with the clinical symptoms and some risk factors (RF) for cerebrovascular diseases (CVD). The study included 68 patients with CVD, 29 with transient ischemic attacks (TIA) and 39 with chronic unilateral cerebral infarcti...

journal_title：Clinical hemorheology and microcirculation

authors： Velcheva I,Antonova N,Titianova E,Damianov P,Dimitrov N,Dimitrova V

更新日期：2008-01-01 00:00:00

abstract：:A variety of medical grade polymeric materials are used in tissue engineering and biomedical technology. Dense non-porous polymeric foils were used as substrates for endothelial cell layers. Half a the test samples (polymers and control materials) were seeded with bovine corneal endothelial cells (BCEC) which more or ...

journal_title：Clinical hemorheology and microcirculation

authors： Hoepken S,Fuhrmann R,Jung F,Franke RP

更新日期：2009-01-01 00:00:00

abstract：:Blood rheology is a well-known determinant of tissue perfusion and, according to the Poiseuille relation, hemodynamic resistance in a constant-geometry vascular network is directly proportional to blood viscosity. However, this direct relationship cannot be observed in all in vivo studies. Further, there are several r...

journal_title：Clinical hemorheology and microcirculation

authors： Baskurt OK,Yalcin O,Meiselman HJ

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:The reconstruction of metacarpal- and interphalangeal joints after severe hand injuries has been proven to be challenging. Commonly used procedures like arthrodesis, amputation or ray resection of the finger compromise the functionality of the injured finger. Especially for young patients, the restoration of...

journal_title：Clinical hemorheology and microcirculation

authors： Bachleitner K,Blank B,Klein S,Geis S,Aung T,Prantl L,Dolderer JH

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND:Hemodialysis patients have increased mortality from cardiovascular complications. Whole blood viscosity (WBV) and red cell aggregation (RCA) may influence the pathogenesis of vascular complications in this population. The objective of this study was to determine whether the hemodialysis treatment or vascular...

journal_title：Clinical hemorheology and microcirculation

authors： Dhar P,Eadon M,Hallak P,Munoz RA,Hammes M

更新日期：2012-01-01 00:00:00

abstract：:Incubation of normal erythrocytes with 10 mM H2O2 has caused a loss of deformability. This loss of deformability was correlated with the extent of malonyldialdehyde, MDA (an indicator of lipid peroxidation) and alanine production (an indicator of protein degradation). The susceptibility of erythrocytes from 21 non-ins...

journal_title：Clinical hemorheology and microcirculation

authors： Srour MA,Bilto YY,Juma M

更新日期：2000-01-01 00:00:00

abstract：:Aggregation of erythrocytes requires prolonged interaction of cellular and plasma constituents similar to in vivo conditions. To achieve this and then to analyse this process in various clinical and laboratory conditions, a PC-AT based system is developed. The erythrocyte suspension at 5% hematocrit in plasma is place...

journal_title：Clinical hemorheology and microcirculation

authors： Singh M,Kumaravel M

更新日期：1997-07-01 00:00:00

abstract：AIM:Detection of prostate cancer lesions using transrectal contrast enhanced ultrasound (CEUS) of the prostate utilizing quantitative perfusion analysis. METHOD:20 patients (mean age 63 years, 47-71) with biopsy proven prostate cancer underwent transrectal ultrasound (TRUS) prior to radical prostatectomy by 2 experien...

journal_title：Clinical hemorheology and microcirculation

authors： Jung EM,Wiggermann P,Greis C,Eder F,Ehrich J,Jung W,Schreyer AG,Stroszczynski C,Ganzer R

更新日期：2012-01-01 00:00:00

abstract：:A simple and reproducible 'syringe viscometer' method was used to determine plasma viscosity, an important haemorheological parameter, in 27 (14 M, 13 F) nephrotic Nigerian patients. The plasma fibrinogen (PFC) and immunoglobulin levels (IgG, IgM, IgA) were also determined in these patients. Similar determinations wer...

journal_title：Clinical hemorheology and microcirculation

authors： Oviasu E,Famodu AA,Ojeh EA

更新日期：1998-10-01 00:00:00