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 indicative of pulsatile flow traveling towards (B) and away (C) from the probe. In the right panel (Fig. 1; rat 2), there appears to be three distinct vessels, reflective of non-pulsatile negative flow (D), and pulsatile positive (E) and negative (F) flows. These data confirm the presence of bidirectional arterial flow in the sciatic vasa nervorum. Investigating bidirectional flow in the intact whole nerve may be helpful in elucidating novel features of nerve blood flow control in healthy and diseased states.
journal_name
Microvasc Resjournal_title
Microvascular researchauthors
Olver DT,Lacefield JC,Shoemaker KJdoi
10.1016/j.mvr.2014.05.008subject
Has Abstractpub_date
2014-07-01 00:00:00pages
103-5eissn
0026-2862issn
1095-9319pii
S0026-2862(14)00085-5journal_volume
94pub_type
杂志文章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：:Systemic sclerosis (SSc) is a connective tissue disease with high morbidity and mortality, characterized by autoimmunity, obliterative vasculopathy involving mainly the microvasculature, and fibrosis. SSc-specific nailfold capillaroscopic changes have been defined, and nailfold capillaroscopy (NFC) is now unequivocall...
journal_title：Microvascular research
pub_type： 杂志文章,评审
doi：10.1016/j.mvr.2018.03.004
更新日期：2018-07-01 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：:Innate immunity is characterized by the coordinated activity of multiple leukocytes mobilizing at or near the site of tissue injury. Slow rolling and/or adherent leukocytes have been shown to hydrodynamically recruit free-stream leukocytes to a model of inflamed tissue. In this paper, we numerically investigate the hy...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2017.09.002
更新日期：2018-01-01 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：:Fluid homeostasis is required for life. Processes involved in fluid balance are strongly related to exchanges at the microvascular level. Computational models have been presented in the literature to analyze the microvascular-interstitial interactions. As far as we know, none of those models consider a physiological d...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2018.11.003
更新日期：2019-03-01 00:00:00
abstract：BACKGROUND:Tissue ischemia and reperfusion (I/R) affects blood flow restoration and oxygen delivery to the damaged tissues contributing to tissue morbidity and microcirculatory compromise. Pulsed acoustic cellular expression (PACE) technology is known to support tissue neovascularization. The aim of this study was to t...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2011.11.005
更新日期：2012-03-01 00:00:00
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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
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journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1999.2177
更新日期：1999-11-01 00:00:00
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journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2010.12.004
更新日期：2011-03-01 00:00:00
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journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(83)90044-4
更新日期：1983-01-01 00:00:00
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journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2015.12.006
更新日期：2016-05-01 00:00:00
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journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1995.1053
更新日期：1995-09-01 00:00:00
abstract：:The microfibrils of anchoring filaments, a typical ultrastructural feature of initial lymphatic vessels, consist mainly of fibrillin and are similar to the microfibrils of elastic fibers. As we previously demonstrated, they radiate from focal adhesions of lymphatic endothelium to the perivascular elastic network. Alth...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.2002.2397
更新日期：2002-07-01 00:00:00
abstract：:Cerebral ischemia and post-ischemic reperfusion commonly result in significant brain damage. Brain microvessel endothelial cells, the key target cells and regulating sites, can secrete adenosine which plays an important neuroprotective role in the ischemic brain. A primary determinant of localized production of adenos...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2006.04.005
更新日期：2006-07-01 00:00:00
abstract：:The kidneys of 14 female Wistar rats from 5 days to 18 months postnatally have been perfusion-fixed to study the development of glomerular capillaries using design-based stereological techniques. This report uses a topological definition of a capillary structural unit which forms the basis for the estimation of the nu...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1993.1022
更新日期：1993-05-01 00:00:00
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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
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journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2018.02.003
更新日期：2018-07-01 00:00:00
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 retrospe...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2015.07.007
更新日期：2015-11-01 00:00:00
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journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2015.08.007
更新日期：2015-11-01 00:00:00
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...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(84)90045-1
更新日期：1984-01-01 00:00:00
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journal_title：Microvascular research
pub_type： 杂志文章,评审
doi：10.1016/j.mvr.2014.06.001
更新日期：2014-11-01 00:00:00
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：:Overexpression of EGFR plays a key-role in head and neck squamous cell carcinoma (HNSCC) and justifies the extensive use of cetuximab, a monoclonal anti-EGFR antibody, as well as EGFR-tyrosine kinase inhibitors (EGFR-TKI), which have been reported to inhibit tumor cell growth and the secretion of pro-angiogenic factor...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2011.07.008
更新日期：2012-03-01 00:00:00
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journal_title：Microvascular research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.mvr.2017.06.006
更新日期：2017-11-01 00:00:00
abstract：:The stereomorphological arrangement of skeletal muscle capillaries depends on many factors. Genetic biochemical composition of muscle fibers, age, and training can interfere with the growth of the capillary network. This study is focused on the age effect of chronic reduction of blood flow, as in arterial stenosis, in...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(84)90060-8
更新日期：1984-05-01 00:00:00
abstract：:Pericytes are perivascular support cells, the origin of which in tumor tissue is not clear. Recently, we identified a Tie1(+) precursor cell that differentiates into vascular smooth muscle, in a Notch-dependent manner. To understand the involvement of Notch in the ontogeny of tumor pericytes we used a novel flow immun...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2015.05.004
更新日期：2015-09-01 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：OBJECTIVE:The relationship between NF-κB Interacting lncRNA (NKILA) and angiogenesis in breast cancer has never been studied. Our study aimed to investigate effect of NKILA on proliferation, migration, apoptosis, as well as angiogenesis in breast cancer. METHODS:NKILA was over-expressed in MDA-MB-231 cells by transfec...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2019.103968
更新日期：2020-05-01 00:00:00
abstract：:An increased recognition of the role of endothelial cells in disease and the development of methods for endothelial cell culture has led to an upsurge in in vitro studies of endothelial cell function. However, the cells most often used for these studies do not reflect the in vivo heterogeneity of endothelial cells. To...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1997.2045
更新日期：1998-01-01 00:00:00
