Abstract：
:The effect of isoprenaline infusion (1 gamma/min) on blood flow in the extremities was studied in 15 Raynaud's disease (RD) patients and 9 healthy controls. A highly significant (P less than 0.0005) decrease in blood flow was seen in the RD subjects. It is suggested that an increased presynaptic beta receptor response to cold and emotional stimulus may be involved in the physiopathogenesis of RD.
journal_name
Microvasc Resjournal_title
Microvascular researchauthors
Giovanni B,Giuseppina CM,Susanna F,Roberto Mdoi
10.1016/0026-2862(84)90045-1subject
Has Abstractpub_date
1984-01-01 00:00:00pages
110-3issue
1eissn
0026-2862issn
1095-9319pii
0026-2862(84)90045-1journal_volume
27pub_type
杂志文章abstract：:P120 catenin (p120ctn) belongs to the family of Armadillo repeat-containing proteins, which are believed to have dual functions of cell-cell adhesion and transcriptional regulation. In vascular endothelium, p120ctn is mostly recognized for its cell-cell adhesion function through its ability to regulate VE-cadherin. Th...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2010.04.001
更新日期：2010-09-01 00:00:00
abstract：:Shear stress causes release of nitric oxide (NO) from microvascular endothelial cells in vivo and stimulates their growth in vitro. After chronic electrical stimulation of lower hind limb skeletal muscles in the rat, measurements of capillary diameters and red blood cell velocity indicated that shear stress is increas...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1999.2193
更新日期：2000-01-01 00:00:00
abstract：:The object of the present study was to employ specific pharmacological agents and the chemical sympatholytic drug 6-hydroxydopamine (6-OHDA) to characterize the neural and adrenergic control of vascular smooth muscle tone in arterioles of the hamster cheek pouch. Arteriolar diameters were measured in the superfused ch...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(85)90008-1
更新日期：1985-01-01 00:00:00
abstract：:Nonspecific vasodilatation during iontophoresis is an important confounding factor in experimental pharmacology. In this investigation, we studied the involvement of sensory nerves and histamine-related reactions in causing nonspecific vasodilatation in a model of anodal and cathodal iontophoresis of sodium chloride. ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2003.12.002
更新日期：2004-03-01 00:00:00
abstract：:Endotoxemia, a major feature of sepsis, is a common cause of acute lung injury and initiates rapid accumulation of leukocytes in the lung vasculature. Endothelial mechanisms that underlie this accumulation remain unclear, as current experimental models of endotoxemia are less suitable for targeted activation of the en...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2012.01.006
更新日期：2012-05-01 00:00:00
abstract：:Non-freezing cold injury (NFCI) is a prevalent, but largely undiagnosed and poorly understood syndrome afflicting many who, as part of their work or leisure, expose their extremities to cold temperatures. The long term sequelae of NFCI are hyperhidrosis, cold-sensitivity and pain; these can last a lifetime. We tested ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2013.11.002
更新日期：2014-01-01 00:00:00
abstract：:Capillaries are often assumed to be indistensible. Only recently has the error caused by capillary distensibility in the measurement of hydraulic conductance been considered. An oil-drop method was used to measure simultaneously distensibility and hydraulic conductance (Lp) of mesenteric capillaries of 40 cranially pi...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(89)90013-7
更新日期：1989-07-01 00:00:00
abstract：:Homeostasis around vascular endothelium is a function of the equilibrium between the bioavailability of nitric oxide (NO) and oxidizing reactive oxygen species (ROS). Within the vascular endothelium, NO enhances vasodilatation, reduces platelet aggression and adhesion (anti-thrombotic), prevents smooth muscle prolifer...
journal_title：Microvascular research
pub_type： 杂志文章,评审
doi：10.1016/j.mvr.2018.03.012
更新日期：2018-09-01 00:00:00
abstract：:Endometriosis, the presence of endometrium-like tissue outside of the uterine cavity, is a common disease among women of reproductive age. Typical symptoms include abdominal pain and painful menstruation. In addition, endometriosis is associated with reduced fertility. Current treatment modalities, the surgical remova...
journal_title：Microvascular research
pub_type： 杂志文章,评审
doi：10.1016/j.mvr.2007.04.008
更新日期：2007-09-01 00:00:00
abstract：:In preeclampsia, invasion of intrauterine decidual blood vessels by placental cytotrophoblasts is significantly reduced. This study examined the secretion of matrix metalloproteinases (MMP) by cultured human decidual endothelial cells from normal (NDEC) and preeclamptic (PEDEC) pregnancies. MMPs secreted into the cult...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1998.2142
更新日期：1999-05-01 00:00:00
abstract：:Angiogenesis, or the growth of new blood vessels, is critical to both health and disease. Several genes are implicated in the regulation of angiogenesis, such as genes encoding growth factors, cytokines, and the extracellular matrix, as well as transcription factors. Among them, Hox genes exert master regulatory effec...
journal_title：Microvascular research
pub_type： 杂志文章,评审
doi：10.1016/j.mvr.2013.02.009
更新日期：2013-05-01 00:00:00
abstract：:To investigate the effect of vascular endothelial growth factor (VEGF) on solute permeability of mammalian microvessels, we measured the apparent permeability (P) of various-sized solutes on the postcapillary venules of rat mesentery in vivo. Exposure to 1 nM VEGF transiently increased P from a mean of 1.4 (+/-0.11 SE...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2004.03.004
更新日期：2004-07-01 00:00:00
abstract：:Previously reported cell-flow microchannels in a single-crystal silicon substrate (Microvasc. Res. 44, 226-240, 1992) have been modified, and flow behavior of blood cells is described using flow rate-time curves and video pictures. The principal structure (2600 identically sized channels in parallel) was retained to g...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1994.1008
更新日期：1994-01-01 00:00:00
abstract：PURPOSE:The conjunctival microcirculation is a readily-accessible vascular bed for quantitative haemodynamic assessment and has been studied previously using a digital charge-coupled device (CCD). Smartphone video imaging of the conjunctiva, and haemodynamic parameter quantification, represents a novel approach. We rep...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2019.103907
更新日期：2019-11-01 00:00:00
abstract：:Matrix Gla Protein (MGP) is an ECM molecule commonly associated with dysfunctions of large blood vessels such as arteriosclerosis and atherosclerosis. However, the exact role of MGP in the microvasculature is not clear. Utilizing a mouse MGP knockout model we found that MGP suppresses angiogenic sprouting from mouse a...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2012.10.005
更新日期：2013-01-01 00:00:00
abstract：:Although vasodilation is conventionally held to be the predominant microvascular response to a wound, there has been no previous attempt to actually quantitate skin blood flow within and in the neighborhood of wounds. In particular, there has been no differentiation between sites with primarily nutritive (NUTR) blood ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1997.2008
更新日期：1997-05-01 00:00:00
abstract：:Lymphangiogenesis is thought to be essential for cancer progression, making it an important target in cancer therapy. Lymphangiogenic factors (VEGF-C and VEGF-D) are upregulated in various tumors/cancers, and play an important role in lymphangiogenesis and lymph node metastasis. Similarly, semaphorin 4D (Sema4D) is a ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2014.02.007
更新日期：2014-05-01 00:00:00
abstract：:The purpose of this study was to elucidate the mechanism by which bradykinin (BK) enhances prostacyclin (PGI(2)) production in human umbilical vein endothelial cells (HUVEC). BK-induced enhancement of PGI(2) synthesis was observed in a dose- and time-dependent manner, and it also increased [Ca(2+)](i) followed by enha...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1999.2163
更新日期：1999-09-01 00:00:00
abstract：:Particle tracking velocimetry provides a Lagrangian description of flow properties in the microcirculation. To determine the utility of fluorescent nanoparticles to provide Lagrangian coordinates, we tracked these particles both in vitro and in vivo. The particles had a neutral charge and fluorescence intensity greate...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2006.04.006
更新日期：2006-07-01 00:00:00
abstract：:Bone morphogenetic proteins (BMPs) and their receptors play important roles in cellular processes such as proliferation, differentiation, migration and cell survival. It was also demonstrated that BMPs are involved in vasculogenesis and angiogenesis. In this study, we investigated the expression profile of BMP recepto...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2012.03.010
更新日期：2012-07-01 00:00:00
abstract：:Thermal injuries of more than 20% body surface area (BSA) result in systemic capillary leakage with subsequent edema. This can similarly be induced by burn plasma transfer (BPT) from burned individuals to healthy rats. We evaluated if cerium nitrate (CN) bathing can prevent edema after BPT. Therefore, donor rats (DR) ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2009.07.006
更新日期：2009-12-01 00:00:00
abstract：:Diffusion of oxyhemoglobin has been shown to augment the oxygen transport inside the red blood cells. Measurement of hemoglobin diffusion coefficients by pulsed-field gradient (PFG) nuclear magnetic resonance (NMR) technique can be used for estimating this augmentation effect. Self-diffusion coefficients of polymerize...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.2002.2449
更新日期：2002-11-01 00:00:00
abstract：:The maturational changes in tissue water spaces and in the fractional exclusion of albumin from the interstitial gel were studied in the developing rabbit using multiple radioactive tracers. Total tissue water and extracellular water decrease with age in all organs studied. Intracellular water decreases in the heart a...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(86)90021-x
更新日期：1986-05-01 00:00:00
abstract：:Preeclampsia (PE), a dangerous hypertensive complication of pregnancy, is associated with widespread maternal vascular dysfunction. However, the effect of PE on the cerebral vasculature that can lead to stroke and cognitive decline is not well understood. We hypothesized that function of cortical parenchymal arteriole...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2018.04.007
更新日期：2018-09-01 00:00:00
abstract：:To compute two parameters of capillary protein transport of reflection coefficient (sigma) and permeability--surface area product (PS), two major methods have been employed. The first, or crosspoint method, uses two sets of lymph flow (Jv) and lymph/plasma protein concentration ratios (R) and solves the irreversible t...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(85)90051-2
更新日期：1985-09-01 00:00:00
abstract：:In previous studies, the flow of albumin solution through hydrated lung interstitial segments was higher than a prior flow of Ringer solution (A. Tajaddinni et al., 1994, J. Appl. Physiol. 76, 578-583). We wondered whether this effect was caused by an increased pore size. We measured the flow of albumin solutions thro...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.2001.2363
更新日期：2002-01-01 00:00:00
abstract：:Pericytes are known to communicate with endothelial cells by direct contact and by releasing cytokines such as TGF-beta. There is also strong evidence that pericytes act as regulators of endothelial cell proliferation and differentiation. We have investigated the effect of pericyte-conditioned medium (PCM) on prolifer...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1999.2208
更新日期：2000-01-01 00:00:00
abstract：:An intravital microscopic method for quantitative measurement of interstitial concentrations of fluorescent tracers has been applied to the investigation of microvascular permeability in the hamster cheek pouch. Some nanoliters of FITC-dextran mean mol wt (Mw) 20,000, 3000, or sodium fluorescein (Mw 376) were injected...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(86)90009-9
更新日期：1986-01-01 00:00:00
abstract：:To investigate the relevance of *NO and oxyradicals in the blood-brain barrier (BBB), differentiated and well-proliferating brain capillary endothelial cells (BCEC) are required. Therefore, rat BCEC (rBCEC) were transfected with immortalizing genes. The resulting lines exhibited endothelial characteristics (factor VII...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.2001.2318
更新日期：2001-09-01 00:00:00
abstract：:Blood flow studies in the brain, heart, and other organs suggest that there could be interaction between nitric oxide (NO) and adenosine. This possibility was investigated in the optic nerve head (ONH) during photic stimulation of the dark-adapted cat eye. Functional activation of ONH blood flow was measured by laser ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.2002.2432
更新日期：2002-09-01 00:00:00
