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 strategies themselves may possess physiological limitations. In particular, there is evidence to suggest a reduced efficacy of acute preconditioning in the aged heart and in disease states, such as diabetes, hypertension, hyperlipidemia, and atherosclerosis. In addition, pharmacologic agent commonly used in clinical practice, such as sulfonylureas and non-steroidal anti-inflammatory agents may interfere with acute preconditioning signaling pathways. Such considerations may preclude the translation of acute preconditioning strategies to the clinical setting. This has led some to shift attention to alternate strategies of cardioprotection, one such strategy being the possibility of generating a prolonged state of cardioprotection. Although preliminary, studies to date have suggested that sustained preconditioning strategies may not be associated with the same drawbacks as acute preconditioning. Further, cardioprotective signaling pathways that elicit the sustained preconditioning response may be distinct from acute signaling pathways, which permit pharmacologic targeting of these pathways in the future. Additionally, sustained preconditioning strategies may be clinically applicable in the setting of acute myocardial infarction, a setting where acute preconditioning strategies are inherently limited. This review will briefly discuss the current data regarding sustained preconditioning strategies, including those in humans, and discuss the goal of future studies in this setting.
journal_name
Clin Hemorheol Microcircjournal_title
Clinical hemorheology and microcirculationauthors
Luca MC,Liuni A,Muxel S,Münzel T,Forconi S,Gori T,Parker JDdoi
10.3233/CH-2011-1479subject
Has Abstractpub_date
2011-01-01 00:00:00pages
287-93issue
1-4eissn
1386-0291issn
1875-8622pii
P100844N34140N6Ljournal_volume
49pub_type
杂志文章,评审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
pub_type： 杂志文章
doi：10.3233/CH-2012-1618
更新日期：2013-01-01 00:00:00
abstract：INTRODUCTION:Using standard cell biological and biochemical experimental approaches we were able to test the ability of a particular polymer construct to support the adhesion, proliferation, and the cellular acitivity of pharyngeal cells. The delicate balance between Matrix Metalloproteinases (MMPs) and their endogenou...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
abstract：PURPOSE:Obstructive diseases of the salivary glands are often based on Sialolithiasis; however, conventional radiological imaging or ultrasound does not provide a diagnosis in 5-10% of all cases. It was the aim of our study to examine the effectiveness and viability of an intraductal applied contrast-enhanced ultrasoun...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：10.3233/CH-2010-1298
更新日期：2010-01-01 00:00:00
abstract：OBJECTIVE:To investigate the role and potential mechanism of Toll-like receptor 4 (TLR4)/nuclear factor-kappa B (NF-κB) signaling pathway in cognitive impairment induced by cerebral small vascular disease (CSVD), so as to provide a reference for the clinical treatment of CSVD-induced cognitive impairment. METHODS:Mice...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：10.3233/CH-180515
更新日期：2019-01-01 00:00:00
abstract：PURPOSE:To compare the value of high-resolution contrast-enhanced ultrasound in the detection and characterisation of endoleaks after EVAR. MATERIAL AND METHODS:In this retrospective study, a cohort of 80 patients underwent both standard examination using a curved array 5 MHz transducer and a second examination using ...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：10.3233/CH-141896
更新日期：2014-01-01 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
pub_type： 杂志文章
doi：
更新日期：2006-01-01 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
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：:The aim of this study was to assess social and health status of residents older than 90 years in an East-Hungarian city. The investigation involved 70 subjects, measuring routine laboratory parameters and plasma viscosity. Mean cholesterol, erythrocyte sedimentation rate (ESR), collagen cross links and plasma viscosit...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：
更新日期：2006-01-01 00:00:00
abstract：PURPOSE:Cross limb stent graft (SG) configuration technique for endovascular aneurysm repair (EVAR) is employed for splayed aortic bifurcations to avoid device kinking and smoothen cannulation. The present study investigates three types of stent graft (SG) configurations for endovascular aneurysm repair (EVAR) in abdom...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：10.3233/CH-200996
更新日期：2021-01-13 00:00:00
abstract：:In order to further characterize the alterations of erythrocyte aggregation described in ovarian cancer, we measured it with laser backscattering in eleven women suffering from ovarian cancer (mean age: 44.7 +/- 3.6, extreme values: 28-61 yr) compared with thirteen matched control women. Blood rheology exhibited a wid...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：
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
pub_type： 杂志文章
doi：
更新日期：1997-07-01 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
pub_type： 杂志文章
doi：10.3233/CH-170303
更新日期：2018-01-01 00:00:00
abstract：:In Chinese traditional medicine, angelica is widely used for its known clinical effects of ameliorating blood microcirculation. But the mechanism of these beneficial effects still remains unclear. In this work the rheological behaviour of human erythrocytes treated by angelica was studied in vitro. Normal RBCs incubat...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:Beta-thalassaemia is a hereditary hemolytic disease, in which each clinic phenotype encompasses a heterogenic group of genetic alterations resulting in beta-globin chain synthesis decrease or absence in red blood cells. Studies on beta-thalassaemia carriers suggest the existence of decreased red cell deformability. Th...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：
更新日期：2006-01-01 00:00:00
abstract：:Cell-deformability characterization involves general measurement of highly complex relationships between cell biology and physical forces to which the cell is subjected. The review takes account of the modern technical solutions simulating the action of the force applied to the red blood cell in macro- and microcircul...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章,评审
doi：10.3233/CH-2009-1187
更新日期：2009-01-01 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
pub_type： 杂志文章
doi：
更新日期：2003-01-01 00:00:00
abstract：INTRODUCTION:Focal therapy (FT) of the prostate for low risk prostate cancer (PCa) is an alternative to traditional definite treatment options like external beam radiotherapy or radical prostatectomy. However, follow up after FT is still challenging and is subject to current studies. Significance of imaging after FT su...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：10.3233/CH-199222
更新日期：2019-01-01 00:00:00
abstract：:The source and target of edema fluid for ischemic brain swelling clinically often observed in "malignant infarction" was examined in ex vivo. Wister rat brain hemispheres were removed and incubated air-tightly in a deoxygenated artificial cerebrospinal fluid at 37 degrees for 30 min. Ionic movement into the brain tiss...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：
更新日期：2006-01-01 00:00:00
abstract：:Hemorheological and hemodynamic effects of high molecular weight polyethylene oxide (PEO) solutions have been studied in vitro and in vivo at 30 experimental dogs. The rheological behaviour of the PEO solutions and of blood samples has been assessed by rotational viscometers at 20 degrees C, 25 degrees C and 37 degree...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：
更新日期：2004-01-01 00:00:00
abstract：:Excessive time for analysis may impede microcirculatory studies with large amounts of video data. Engaging more personnel in the analyses seems to be a rational approach in that scenario and could shorten the time-interval between capturing images and obtaining results. Our hypothesis was that novice users would be ab...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章,多中心研究
doi：10.3233/CH-151958
更新日期：2016-01-01 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
pub_type： 杂志文章
doi：10.3233/CH-189412
更新日期：2019-01-01 00:00:00
abstract：:The neurologic outcome of 23 seven-year old children who had cord blood hyperviscosity was compared with that of children with normal cord blood viscosity in a randomised, controlled and blinded study. Viscosity was measured using a coaxial narrow-gap couette viscometer. Sixteen (69.6%) of the children with hypervisco...
journal_title：Clinical hemorheology and microcirculation
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1997-01-01 00:00:00
abstract：:Regular exercise has been reported to improve blood rheology, but all the studies investigating this issue included a reduced number of subjects, and thus it was logic to perform a meta-analysis of them in order to better characterize this physiological effect. Research was handed on Medline from 1950 to 2010. Studies...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章,meta分析
doi：10.3233/CH-2011-1469
更新日期：2011-01-01 00:00:00
abstract：OBJECTIVE:To assess sex-related differences in forearm skin microvascular reactivity to vascular occlusion and cardiovascular health in young healthy women and men. METHODS:203 young healthy individuals (67 men/136 women) participated in this study. Post-occlusive reactive hyperemia (PORH) in skin microcirculation fol...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：10.3233/CH-180483
更新日期：2019-01-01 00:00:00
abstract：:Epoxyeicosatrienoic acids (EETs) produced by cytochrome P450 (CYP)-dependent epoxidation of arachidonic acid (AA) inhibit thrombocyte adhesion to the vascular wall. Upon dietary omega-3 fatty acid supplementation, EETs are partially replaced by eicosapentaenoic acid (EPA)-derived epoxyeicosatetraenoic acids (EEQs) and...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：10.3233/CH-2012-1614
更新日期：2012-01-01 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
pub_type： 杂志文章
doi：
更新日期：2008-01-01 00:00:00
abstract：:Red blood cells (RBC) of neonates have a shorter survival time and they are more susceptible to mechanical alterations than RBC of adults. Irreversible alteration of the membrane of RBC of preterm neonates, term neonates and adults due to tether formation was studied by means of a micropipette technique. Shear stress ...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：10.3233/CH-2011-1390
更新日期：2011-01-01 00:00:00
abstract：:Biomaterials research is expected to forward new materials to be used as, e.g., implant materials or as scaffolds for tissue engineering. It is central for such a scaffold material to create the track on which those cells can inhabit the scaffold needed to rebuild functional tissue substitutes. The tissue engineering ...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：
更新日期：2003-01-01 00:00:00
abstract：OBJECTIVES:Although the microcirculatory dysfunctions of edema formation are well documented, the draining pattern of dermal edema lacks information. This study was to assess the potential drainage pathways of the interstitial fluid in patients with ankle edema using the anatomical and histological methods. METHODS AN...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章
doi：10.3233/CH-162057
更新日期：2016-10-05 00:00:00
abstract：:The main functions of the blood are the transport, and delivery of oxygen and nutrients, removal of carbon dioxide and waste products of metabolism, distribution of heat and signals of immune system. They are provided by circulation due to the driving force of the heart. Circulation of the blood depends on its rheolog...
journal_title：Clinical hemorheology and microcirculation
pub_type： 杂志文章,评审
doi：10.3233/CH-2009-1192
更新日期：2009-01-01 00:00:00
