Abstract：
:Oxidative stress, which is defined as an imbalance between proxidant and antioxidant systems, is the essential mechanism involving in the ischemic process. During the early stage of brain ischemia, reactive oxygen species (ROS) are increased. Increased ROS are thought of a consequence of brain ischemia and exacerbating disease due to inducing cell death, apoptosis and senescence by oxidative stress. During brain tissue repair, ROS are act as signaling molecules and may be benefical for regulating angiogenesis and preventing tissue injury. New blood vessel formation is essentially required for rescuing tissue from brain ischemia. In ischemic conditions, ROS promotes angiogenesis, either directly or via the generation of active oxidation products. ROS-induced angiogenesis involves several signaling pathways. This paper reviewed current understanding of the role of ROS as a mediator and modulator of angiogenesis in brain ischemia.
journal_name
Microvasc Resjournal_title
Microvascular researchauthors
Yang Jdoi
10.1016/j.mvr.2018.12.005subject
Has Abstractpub_date
2019-05-01 00:00:00pages
62-67eissn
0026-2862issn
1095-9319pii
S0026-2862(18)30178-Xjournal_volume
123pub_type
杂志文章,评审abstract：:We determined whether the solvent drag reflection coefficient (sigma f) for total proteins of a canine perfused left lower lung lobe (LLL) preparation decreases at elevated venous pressures (Pv). We found that sigma f (estimated using the hematocrit-protein technique) remained constant at all Pv's (30-95 mm Hg) evalua...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(92)90006-b
更新日期：1992-01-01 00:00:00
abstract：:Histone acetylation/deacetylation is a key mechanism for regulating transcription, which plays an important role in the control of gene expression, tissue growth, and development. In particular, histone deacetylase 7 (HDAC7), a member of class IIa HDACs, is crucial in maintaining vascular integrity. Endothelial progen...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2013.10.006
更新日期：2014-01-01 00:00:00
abstract：PURPOSE:To investigate conjunctival microvascular responses in patients with mild diabetic retinopathy (MDR) and methylenetetrahydrofolate reductase (MTHFR) polymorphisms (D + PM) after administration of Ocufolin™, a medical food containing 900 μg l-methylfolate (levomefolate calcium or [6S]-5-methyltetrahydrofolic aci...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2020.104066
更新日期：2020-11-01 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：: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：:We have applied theories of mass transfer, in laminar and turbulent flow, to red cells in the stopped-flow apparatus in order to estimate the effect of extracellular diffusion boundary layers on the initial rate of O2 uptake. We compared the theoretical predictions with the results of our previous stopped-flow experim...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(83)90058-4
更新日期：1983-07-01 00:00:00
abstract：:The microcirculation in normal and arthritic juxtaarticular bone was studied in 16 young dogs with carragheenan-induced arthritis of one knee. The regional blood flow was determined by the tissue uptake of intracardially injected 15-microns 141Ce-labeled microspheres, and the microvascular plasma volume was determined...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(90)90020-r
更新日期：1990-09-01 00:00:00
abstract：OBJECTIVE:Microvascular perfusion is indispensable for the growth and remodulation of membrane bone. Trauma, inflammation and surgical interventions may alter periosteal perfusion. However, there is not much known about periosteal perfusion in membrane bones. Therefore, the aim of this study was to establish a new chro...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2008.09.008
更新日期：2009-03-01 00:00:00
abstract：:Local skin heating to 42°C causes rapid increases in cutaneous perfusion (initial peak), followed by a brief nadir and subsequent sustained elevation (plateau). Several studies have demonstrated that nitric oxide synthase (NOS) largely contributes to the plateau response during local heating. In this study, we tested ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2017.12.001
更新日期：2018-05-01 00:00:00
abstract：:The Raynaud's phenomenon often accompanies systemic rheumatic diseases and is also known as a vascular side effect of chemotherapy. Therapy of the Raynaud's phenomenon with nitrates or calcium-channel-blockers is rarely beneficial. In contrast, the PDE-V-inhibitor sildenafil seems to be effective in these patients. Fo...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2005.03.001
更新日期：2005-05-01 00:00:00
abstract：:Failure of the glomerular barrier causing proteinuria has been modeled chiefly by Chang, Deen, and Brenner. They have refined models from an isoporous filter to a mostly isoporous membrane, which during proteinuric disease opens up nondiscriminating shunts. This report extends these concepts by measuring a larger dist...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1999.2146
更新日期：1999-05-01 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 large secreted glycoprotein thrombospondin-1 is a potent inhibitor of neovascularization in vivo. In order to better understand its mechanism of action, we have determined the full range of deficits thrombospondin can impose on cultured capillary endothelial cells. Exogenously added thrombospondin-1 blocked the ab...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1997.2015
更新日期：1997-07-01 00:00:00
abstract：:The contribution of the pleural mesothelium to pleural liquid and protein transport is still vigorously debated. Recent in vitro studies of stripped pleural membrane and free-standing pericardium have demonstrated active ion solute coupled transport of liquid and transcytosis of protein. However, the relative contribu...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2005.10.003
更新日期：2005-11-01 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：:This paper proposes a mathematical model for vessel recruitment in the microvascular coronary network. The model is based on microvascular network units (MVNUs), where we define a MVNU as a portion of the microvascular network comprising seven generations of identical, parallel-arranged vessels (upstream arteries, lar...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2015.11.006
更新日期：2016-03-01 00:00:00
abstract：:Microvascular dysfunction contributes to the development of cardiovascular and metabolic disease. This study tested the hypothesis that young obese (BMI>30 kg m(-2)), otherwise healthy, adults (N=15) have impaired microvascular function relative to age and sex matched, lean (BMI<25 kg m(-2)) individuals (N=14). Partic...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2015.11.007
更新日期：2016-03-01 00:00:00
abstract：:Age-related macular degeneration (AMD) is a common cause of blindness worldwide. While recent studies have revealed that the loss of choroidal endothelial cells (ChECs) is critical to the disease pathogenesis of dry AMD, in vitro studies are needed to fully elucidate the disease mechanism. However, these studies remai...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2018.12.002
更新日期：2019-05-01 00:00:00
abstract：:The anatomic arrangement, pressure distribution, and resting vascular tone of the feed arteries located upstream from the rat cremaster microcirculation were determined to characterize the sites of the vascular resistance in this macrovessel segment of the cremaster circulation. The cremaster microcirculation and its ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(87)90009-4
更新日期：1987-01-01 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：:There is evidence that vascular beds distal to the ophthalmic artery (OA) show vasoconstriction in response to a step decrease in systemic blood pressure (BP). The mediators of this response are mostly unidentified. The aim of the current study was to test the hypothesis that α2-adrenoreceptors may contribute to the r...
journal_title：Microvascular research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.mvr.2010.10.001
更新日期：2011-01-01 00:00:00
abstract：:Nitrate supplementation in the form of beetroot juice has been shown to increase nitric oxide (NO) where nitrate can be reduced to nitrite and, subsequently, to NO through both nitric oxide synthase (NOS)-dependent and -independent pathways. We tested the hypothesis that nitrate supplementation would augment the NO co...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2014.12.002
更新日期：2015-03-01 00:00:00
abstract：:A simple model has been developed for simulation of oxygen transport to and from blood flowing in conduits of the diameter of arterioles and larger (greater than or equal to 20 microns). The basis is the large capillary model (LCAP) of P.K. Nair, et al. 1989 which has been validated experimentally. Detailed calculatio...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(90)90070-8
更新日期：1990-03-01 00:00:00
abstract：BACKGROUND:Vascular hyporeactivity in severe hemorrhagic shock could induce refractory hypotension and is an important cause of death. The global acute inflammatory response induced in shock triggers the over-expression of reactive oxygen species, NO, ET1 and TNF-α, which play essential roles in the pathology of vascul...
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
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：:The purpose of the present study was to investigate the nervous control of gingival blood flow in cats. Gingival blood flow was measured by laser Doppler flowmeter in 75 cats during electrical stimulation and cutting or ligation of the inferior alveolar nerve and cervical sympathetic nerve without sympathectomy or pre...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(90)90061-u
更新日期：1990-01-01 00:00:00
abstract：:Excessive generation of reactive oxygen species (ROS) and reactive nitrogen species (RNS), by activated neutrophils and endothelial cells, has been implicated in the pathophysiology of endothelial barrier dysfunction. Disruption of the integrity of this barrier markedly increases permeability to fluids, solutes and in...
journal_title：Microvascular research
pub_type： 杂志文章,评审
doi：10.1016/j.mvr.2008.10.005
更新日期：2009-01-01 00:00:00
abstract：:Reperfusion of the ischemic lung is associated with increased pulmonary vascular resistance and reduced alveolar perfusion in conjunction with an inflammatory response. To determine the contribution of platelet-endothelial interactions, we examined effects of pulmonary ischemia-reperfusion (IR) on platelet adhesion an...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2003.09.003
更新日期：2004-01-01 00:00:00
abstract：:Neutrophil-derived hydrogen peroxide (H2O2) is believed to play an important role in inflammatory lung injury. We investigated the influence of pharmacological agents that increase intracellular c-AMP levels on endothelial and epithelial leakage in response to intravascular H2O2 challenge in buffer-perfused rabbit lun...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1995.1033
更新日期：1995-07-01 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
