Abstract：
OBJECTIVE:Qualitative capillaroscopy patterns in juvenile- and adult-onset systemic sclerosis (SSc) were studied in adulthood using data from the EULAR Scleroderma Trials and Research (EUSTAR) database. METHODS:Data collected between June 2004 and April 2013 were examined with focus on capillaroscopy. In this retrospective exploratory study, series of patients with juvenile-onset SSc were matched with series of adult-onset SSc having the same gender and autoantibody profile. RESULTS:30 of 123 patients with juvenile-onset and 2108 of 7133 with adult-onset SSc had data on capillaroscopy. Juvenile-onset SSc showed scleroderma pattern more frequently than adult-onset SSc (93.3% and 88%). The OR was 2.44 and 95% CI 0.57-10.41. An active scleroderma pattern was present in 58% of juvenile- and 61% of adult-onset SSc. The OR was 0.91 and 95% CI 0.28-2.93. The late scleroderma pattern was present in 61% of juvenile- and 55.5% of adult-onset SSc. The OR was 1.06 and 95% CI 0.34-3.56. CONCLUSION:This is the first exploratory study on the comparison of capillaroscopy between juvenile- and adult-onset SSc in adulthood. Juvenile-onset SSc had an increase prevalence of scleroderma pattern, but a similar distribution of the three patterns was suggested. Further studies are needed to define this issue.
journal_name
Microvasc Resjournal_title
Microvascular researchauthors
Ingegnoli F,Boracchi P,Gualtierotti R,Smith V,Cutolo M,Foeldvari I,EUSTAR co-authors.doi
10.1016/j.mvr.2015.07.007subject
Has Abstractpub_date
2015-11-01 00:00:00pages
19-24eissn
0026-2862issn
1095-9319pii
S0026-2862(15)30012-1journal_volume
102pub_type
杂志文章abstract：:The multiple pore model of T. R. Harris and R. J. Roselli (1981, J. Appl. Physiol: Respir. Environ. Exercise Physiol. 50, 1-14), was used to simulate lung lymph flow and protein transport at various levels of microvascular pressure. Response of the three-pore structure determined in that study was found to be in excel...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(85)90022-6
更新日期：1985-05-01 00:00:00
abstract：:The key points in the design of microfluidic Lab-On-a-Chips for blood tests are the simplicity of the microfluidic chip geometry, the portability of the monitoring system and the ease on-chip integration of the data analysis procedure. The majority of those, recently designed, have been used for blood separation, howe...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2017.09.003
更新日期：2018-03-01 00:00:00
abstract：:Laser Doppler flowmetry (LDF) of forearm skin blood flow, combined with iontophoretically-administered acetylcholine and sodium nitroprusside and wavelet spectral analysis, was used for noninvasive evaluation of endothelial function in 17 patients newly diagnosed with New York Heart Association class II-III congestive...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2008.07.006
更新日期：2008-11-01 00:00:00
abstract：:A study was designed to compare three independent measures of cutaneous blood flow in normal healthy volunteers: xenon-133 washout, helium flux, and laser velocimetry. All measurements were confined to the volar aspect of the forearm. In a large group of subjects we found that helium flux through intact skin changes n...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(88)90058-1
更新日期：1988-03-01 00:00:00
abstract：:The concept of anti-angiogenesis therapy was introduced by Judah Folkman in 1971 and since then, a plethora of pro- and anti-angiogenic factors have been identified. In the recent years, it has become clear that angiogenesis, the formation of new capillaries from a pre-existing capillary network, is highly regulated b...
journal_title：Microvascular research
pub_type： 杂志文章,评审
doi：10.1016/j.mvr.2007.05.005
更新日期：2007-09-01 00:00:00
abstract：:We investigated the role of nitric oxide synthase (NOS) on regional cutaneous vascular function at rest (thermoneutral conditions) and during the vasodilator response to increased local skin temperature (Tloc). Dorsal forearm and lateral leg sites were instrumented with microdialysis fibers, local heaters, and laser-D...
journal_title：Microvascular research
pub_type： 杂志文章
doi：
更新日期：2013-11-01 00:00:00
abstract：:We explored the role of 20-hydroxy-5Z, 8Z, 11Z, 14Z-eicosatetraenoic acid (20-HETE) in oxygen-induced vasoconstriction in a normal renin form of hypertension [the 1 kidney-1 clip Goldblatt hypertensive rat (1K1C)] and a high renin form of hypertension [the 2 kidney-1 clip Goldblatt hypertensive rat (2K1C)]. A silver c...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2009.09.002
更新日期：2009-12-01 00:00:00
abstract：:A cytochemical study of vascular and cellular development in fetal adipose tissue was conducted utilizing 10 plant lectins (fluorescein isothiocyanate (FITC)-labeled), antibodies against laminin, types II and IV collagen, and a probe for actin. Throughout fetal development (50-110 days) blood vessels were stained by g...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(91)90012-z
更新日期：1991-01-01 00:00:00
abstract：OBJECTIVE:Leukocytes play a key role in the early response to tissue injury/infection resulting from physical, chemical or biological stimuli. This process involves the initiation of the leukocyte adhesion cascade mediated by a series of interactions between receptors and ligands on the endothelium and the leukocytes. ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2013.03.007
更新日期：2013-09-01 00:00:00
abstract：:The therapeutic efficacy of various genetically engineered macromolecules is determined by their delivery and distribution in tumors. We have recently developed mathematical models which describe the interstitial velocity, pressure, and concentration profiles of macromolecules over the length scale of a solid tumor (B...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(91)90026-8
更新日期：1991-03-01 00:00:00
abstract：:Polyphenolic compounds (anthocyanins, flavonoid glycosides) in berries prevent the initiation, promotion, and progression of carcinogenesis in rat's digestive tract and esophagus, in part, via anti-inflammatory pathways. Angiogenesis has been implicated in the pathogenesis of chronic inflammation and tumorigenesis. In...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2014.10.008
更新日期：2015-01-01 00:00:00
abstract：:Endothelial cells and endothelial progenitor cells (EPCs) play a key role in the pathogenesis of vascular disease. Both cell types are affected by the oxidative stress but their susceptibility may be different. This study aimed to investigate the antioxidative enzymes activated in EPCs after high constant glucose expo...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2010.05.004
更新日期：2010-12-01 00:00:00
abstract：:Diabetes mellitus (DM) leads to the development of microvascular diseases and is associated with impaired angiogenesis. The presence of vascular endothelial growth factor (VEGF) can block PDGF-BB dependent regulation of neovascularization and vessel normalization. We tested the hypothesis that the inhibition of VEGF i...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2016.01.005
更新日期：2016-05-01 00:00:00
abstract：:The aim of this study was to evaluate whether streptokinase (SK) may produce beneficial effects at the level of microvascular circulation in addition to coronary recanalization. Twenty mongrel dogs weighing 28.4 +/- 4.6 kg were randomized to receive SK (16,000-72,000 U/kg) or 20 ml saline (control) in an open-chest an...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.2000.2236
更新日期：2000-07-01 00:00:00
abstract：:Reduced lung capillary expression of angiotensin I-converting enzyme (ACE), a key enzyme in cardiovascular pathophysiology, and of caveolin-1, an important regulator of endothelial cell signalling, has been demonstrated in various models of pulmonary arterial hypertension (PAH). We addressed the relationship between P...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2010.04.008
更新日期：2010-09-01 00:00:00
abstract：:The most universal angiogenic cytokines (VEGF, bFGF, HGF) are all heparin-binding proteins, the function of which is dependent on cell surface heparan sulfate proteoglycans (HSPG). Several proteoglycans have been demonstrated in endothelial cells, but only glypican-1 from the cell surface HSPG subfamily was documented...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2004.05.001
更新日期：2004-09-01 00:00:00
abstract：:The mechanism by which macromolecular contents are concentrated during lymph transport was investigated in the collecting lymphatics of the mesentery of the rat. To examine changes in the concentration of lymph macromolecular tracer (fluorescein isothiocyanate-tagged dextran, MW 148,900) in the rhythmically contractil...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1997.2043
更新日期：1997-11-01 00:00:00
abstract：:Alzheimer's disease (AD) is a chronic neuro-degenerative disease that adversely affect many people on a global scale. Despite different diagnostic and therapeutic treatment, there is no cure for AD. The brain is one of the most complex organ and researchers are still trying to understand so as to find a cure. OBJECTI...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2019.103928
更新日期：2020-03-01 00:00:00
abstract：OBJECTIVE:This study aims to investigate the correlation between the expression of miR-210 in peripheral blood and the number of peripheral endothelial progenitor cells (EPCs) in patients with type 2 diabetes mellitus (T2DM). We also determined the effect of miR-210 on EPC proliferation, adhesion, migration, tube forma...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2020.104032
更新日期：2020-09-01 00:00:00
abstract：:Metabolic syndrome (MetS) is a combination of clinical disorders that together increase the risk for cardiovascular disease and diabetes. SHRSP.Z-Lepr(fa)/IzmDmcr (SHRSP.ZF) rats with MetS show impaired nitric oxide-mediated relaxation in coronary and mesenteric arteries, and angiotensin II receptor type 1 blockers pr...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2013.04.001
更新日期：2013-07-01 00:00:00
abstract：:The aim of this study is to develop a novel non-contrast 4-dimensional MR arterial spin labeling (4D-ASL) technique (3D acquisition and time) and to investigate myocardial perfusion on healthy volunteers without administration of contrast materials. A non-contrast 4D-ASL technique was developed using the time-spatial ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2015.01.007
更新日期：2015-03-01 00:00:00
abstract：BACKGROUND:Angiogenin levels are increased in children and adolescent patients with type 1 diabetes, regardless of the extent of diabetic microangiopathy. However, little is known about the angiogenin concentrations in adults with type 1 diabetes. Thus we studied its level in middle aged subjects with the presence of d...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2012.08.005
更新日期：2012-11-01 00:00:00
abstract：:The purpose of this study was to determine whether bidirectional flow exists in the sciatic vasa nervorum. Images obtained using high-frequency color Doppler ultrasound in duplex imaging mode (Vevo 2100) were studied retroactively. In Fig. 1 (left panel; rat 1), the color Doppler signal and flow-velocity waveforms are...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2014.05.008
更新日期：2014-07-01 00:00:00
abstract：:Angiotensin II (Ang II), the dominant effector of the renin-angiotensin system, elicits numerous inflammatory-proliferative responses, thereby being involved in angiogenesis. T cells play an important role in angiogenesis as well by delivering vascular endothelial growth factor (VEGF) to inflammatory sites. Since we h...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2006.03.001
更新日期：2006-05-01 00:00:00
abstract：BACKGROUND:Impairments at the microvascular level might lead to more overt cardiovascular complications, therefore, being able to early detect microvascular dysfunction would be beneficial. Thus, the present study investigated whether near-infrared spectroscopy (NIRS) assessment of microvascular responsiveness (reoxyge...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2019.04.009
更新日期：2019-09-01 00:00:00
abstract：:This study was designed to determine if vascular dysfunction and enhanced norepinephrine sensitivity occurring in early experimental juvenile diabetes (S. M. Mueller, T. M. Mueller, and P. J. Ertel, 1982, Amer. J. Physiol. 243, H139-H144) persist, improve, or worsen in adulthood. Alloxan was administered to rats at 4 ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(84)90030-x
更新日期：1984-07-01 00:00:00
abstract：:Capillary diameters in sartorius muscle of frogs were measured in vivo by means of a new computer video method, based on the passage of red blood cells (RBCs) through the capillary (C. Ellis, R. Sanfranyos, and A. Groom (1983), Microvasc. Res. 26, 139-150). The distribution of capillary diameters from 21 frogs was rep...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(83)90066-3
更新日期：1983-09-01 00:00:00
abstract：:We have performed a mathematical simulation on a CYBER computer of the release, diffusion, and consumption of oxygen in the capillaries and surrounding tissue of peripheral nerve under steady-state conditions. The Krogh-Erlang equation was used to calculate oxygen tension in tissue, while numerical solution of the dif...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(87)90054-9
更新日期：1987-09-01 00:00:00
abstract：:This study was undertaken to determine if coronary vascular permeability (CVP) increases and if myocardial edema develops in the canine heart after local exposure to histamine. Histamine (50 or 15 micrograms/min) or compound 48/80 (0.1-0.2 mg/kg) was infused into the left anterior descending coronary artery (LAD) of o...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(91)90034-9
更新日期：1991-05-01 00:00:00
abstract：:Studies of blood flow in mesentery, cremaster muscle, and small bore glass tubes were performed to obtain a relationship between mean velocity (Vmean) and red cell velocity using the two-slit method under epifluorescence (Vepi) and transillumination (Vtrans) microscopy. The velocities Vepi and Vtrans obtained in vivo ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(89)90020-4
更新日期：1989-07-01 00:00:00
