Abstract:
:Reactive oxygen species (ROS) are important signaling molecules in the vasculature. However, when there is imbalance between their occurrence and antioxidant defense mechanisms, ROS can contribute to the vascular abnormalities that lead to hypertension. Evidence accumulated in the last decade strongly supports the notion that ROS are generated in the vasculature mainly by NAD(P)H oxidase in a mechanism that is angiotensin II-dependent. Activation of this enzyme leads to superoxide production and uncouples endothedial NO synthase (eNOS), which sustains oxidative stress while increasing the levels of tissue-damaging peroxynitrite. The latter can result in vascular dysfunction. NAD(P)H-dependent ROS formation, in particular H(2)O(2), could also contribute to vascular injury by sustaining NAD(P)H oxidase activation, promoting inflammatory gene expression, extracellular matrix reorganization, and growth (hypertrophy/hyperplasia) of vascular smooth muscle cells. The effect of ROS appears to be mediated by redox-sensitive targets such as tyrosine kinases and phosphatases, mitogen-activated protein kinases, transcription factors, matrix metalloproteinases, peroxisome proliferator activated receptor-alpha, poly(ADP-ribose)polymerase-1, Ca(2+) signaling mechanisms and secreted factors such as cyclophilin A and heat shock protein 90-alpha. Redox-sensitive targets appear to play a central role in normal vascular function, but can also lead to remodeling of the vascular wall, increasing vascular reactivity and hypertension. Polymorphisms in the p22phox gene promoter could determine susceptibility to NAD(P)H-mediated oxidative stress in humans and animals with hypertension. Although ROS are strongly implicated in the etiology of hypertension, clinical trials with antioxidants are inconclusive regarding their effectiveness in treating the disease. New drugs with both antihypertensive action and antioxidant properties (Celiprolol, Carvedilol) offer promising results in the management of hypertension.
journal_name
Curr Vasc Pharmacoljournal_title
Current vascular pharmacologyauthors
Escobales N,Crespo MJdoi
10.2174/1570161054368643keywords:
subject
Has Abstractpub_date
2005-07-01 00:00:00pages
231-46issue
3eissn
1570-1611issn
1875-6212journal_volume
3pub_type
杂志文章,评审abstract::This review demonstrates that oxidative stress, reactive oxygen species, and electron transfer can serve as unifying mechanistic themes for large numbers of cardiovascular toxins, both endogenous and exogenous. Lipid peroxidation is a prevalent insult. Common among the various conditions are atherosclerosis and arrhyt...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/1570161053586912
更新日期:2005-04-01 00:00:00
abstract::Adipocytes are no longer considered just as cells related to storage of energy and thermoregulation. Now we know that they release a huge number of paracrine and endocrine biologically active molecules. This is also the case for perivascular adipose tissue (PVAT) that surrounds almost all blood vessels in the organism...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/1570161112666140423220628
更新日期:2014-05-01 00:00:00
abstract::The pathogenesis of obesity, insulin resistance and hypertension begins with an interaction between genetic factors and environmental factors. The search for the underlying genetic basis of these conditions has yielded disappointing results. It is possible that the importance of environmental influences has been under...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/157016106778521661
更新日期:2006-10-01 00:00:00
abstract::In chronic inflammatory conditions, endothelial cells actively recruit immune cells from the circulation into the underlying tissue and participate in angiogenesis to support the continuous demand for oxygen and nutrients. They do so in response to activation by cytokines and growth factors such as tumour necrosis fac...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/1570161052773898
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:The most common complications of chronic kidney disease (CKD) are hypertension and cardiovascular (CV) disorders. Renalase is produced and released by the kidney and also cardiomyocytes. Renalase deficiency was claimed to be responsible for hypertension and CV complication in CKD. There are contradictory dat...
journal_title:Current vascular pharmacology
pub_type: 杂志文章
doi:10.2174/1570161113666141217141805
更新日期:2015-01-01 00:00:00
abstract:AIM:To assess the potential differences in the metabolic and cardiovascular disease (CVD) risk between the distinct phenotypes of the Polycystic Ovary Syndrome (PCOS) according to the Rotterdam definition regardless of body mass index (BMI). PATIENTS-METHODS:The study included 300 women; 240 women with PCOS, according...
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pub_type: 临床试验,杂志文章
doi:10.2174/1567201812666150120163025
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:To reveal the cutoff point and influencing factors in the dynamic change in phenotypic group in patients with stable angina pectoris (SAP) after Xinxuekang capsule treatment. METHODS:Five hundred and seventy-six SAP patients were randomly assigned to receive Xinxuekang (XXK) capsules or Compound Danshen (CDS...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.2174/1570161112666141014151858
更新日期:2015-01-01 00:00:00
abstract::High-mobility group box-1 (HMGB1) is a nuclear protein that acts as a cytokine when released into the extracellular milieu by necrotic and inflammatory cells, and is involved in inflammatory responses and tissue repair. This protein is released passively during cellular necrosis by almost all cells that have a nucleus...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/157016111797484125
更新日期:2011-11-01 00:00:00
abstract::Neuropathies of the peripheral and autonomic nervous systems affect up to half of all people with diabetes mellitus, and are major risk factors for foot ulceration, amputation and cardiovascular dysfunction. Peripheral neuropathies manifest with either painful or painless symptoms, but many patients experience both. O...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/1570161117666190521101342
更新日期:2020-01-01 00:00:00
abstract::Preeclampsia (PE), gestational diabetes mellitus (GDM), and maternal supraphysiological hypercholesterolaemia (MSPH) are pregnancy-related conditions that cause metabolic disruptions leading to alterations of the mother, fetus and neonate health. These syndromes result in fetoplacental vascular dysfunction, where nitr...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/1570161114666160222115158
更新日期:2016-01-01 00:00:00
abstract::The vascular endothelium is a monolayer of cells between the vessel lumen and the vascular smooth muscle cells. Nitric oxide (NO) is a soluble gas continuously synthesized from the amino acid L-arginine in endothelial cells by the constitutive calcium-calmodulin-dependent enzyme nitric oxide synthase (NOS). This subst...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/157016112798829760
更新日期:2012-01-01 00:00:00
abstract:: ...
journal_title:Current vascular pharmacology
pub_type: 杂志文章
doi:10.2174/1570161117999190403163922
更新日期:2019-01-01 00:00:00
abstract::We evaluated the effects of the glycosaminoglycan sulodexide (SDX; antithrombotic/profibrinolytic drug) on the activity and release of matrix metalloproteinases (MMPs) in human blood. This was a prospective non-randomized study, analyzing by zymography and ELISA the in vitro effects of SDX on pro-enzyme, complexed, an...
journal_title:Current vascular pharmacology
pub_type: 杂志文章
doi:10.2174/1570161111311030010
更新日期:2013-05-01 00:00:00
abstract::A number of epidemiological studies have shown that diets rich in plant-derived phenolic compounds reduce the risk of coronary heart disease. The chronic antioxidant and hypolipidemic activities of these compounds have important roles in prevention of lipoprotein oxidation and atherosclerotic lesion development. In re...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/1570161033476736
更新日期:2003-06-01 00:00:00
abstract::Matrix metalloproteinases (MMP) comprise a family of at least 25 zinc-dependent endopeptidases that play a pivotal role in the physiopathology of the mammalian central nervous system. In the first phases after stroke, the dysregulation of MMPs has been described to increase acute neurovascular disruption and cerebral ...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/15701611113116660161
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:The primary objective of this study was to evaluate the impact of polypharmacy on primary and secondary adherence to evidence-based medication (EBM) and to measure factors associated with non-adherence among patients who underwent percutaneous coronary intervention (PCI). METHODS:We conducted a retrospectiv...
journal_title:Current vascular pharmacology
pub_type: 杂志文章
doi:10.2174/1570161113666151030105805
更新日期:2016-01-01 00:00:00
abstract::Alterations of fibroblast growth factor 23 (FGF-23) and Klotho levels are considered to be the earliest biochemical abnormality of chronic kidney disease - mineral and bone disease (CKDMBD) syndrome. Moreover, emerging data suggests that the dysregulated FGF-23 and Klotho axis has many effects on the cardiovascular (C...
journal_title:Current vascular pharmacology
pub_type: 杂志文章
doi:10.2174/1570161118666200420102100
更新日期:2021-01-01 00:00:00
abstract::Chronic kidney disease (CKD), and particularly kidney failure, is associated with accelerated atherosclerosis and approximately a 20-fold increased risk of cardiovascular death. The majority of these patients die from complications directly attributed to atherosclerosis and their life expectancy is decreased. Establis...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/157016108783955374
更新日期:2008-04-01 00:00:00
abstract:BACKGROUND:Non-alcoholic fatty liver disease (NAFLD) and its severe form, non-alcoholic steatohepatitis (NASH), are major health problems worldwide. Genetics may play a role in the pathogenesis of NAFLD/NASH. AIM:To investigate the prevalence of NAFLD/NASH in 5,400 military personnel and evaluate the effect of treatme...
journal_title:Current vascular pharmacology
pub_type: 杂志文章
doi:10.2174/1570161118666201015152921
更新日期:2020-10-15 00:00:00
abstract::It is well known that solid cancers are associated with thromboembolic complications, but recent studies have shown that the incidence of thrombosis may be as high (or even higher) in patients with malignant haematological disorders. However, this may be obscured by the significant morbidity and mortality due to other...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/157016110791330799
更新日期:2010-07-01 00:00:00
abstract::Central arterial systolic blood pressure is a very important factor in the pathophysiology of cardiovascular diseases. Central arterial pressure is a better predictor of cardiovascular risk than peripheral brachial blood pressure. Measurement of central blood pressure is useful for a diagnosis of spurious systolic hyp...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/157016110793563852
更新日期:2010-11-01 00:00:00
abstract::Atherosclerosis (also known as arteriosclerotic vascular disease) is a chronic inflammatory disease of the arterial wall, characterized by the formation of lipid-laden lesions. The activation of endothelial cells at atherosclerotic lesion-prone sites in the arterial tree results in the up-regulation of cell adhesion m...
journal_title:Current vascular pharmacology
pub_type: 杂志文章
doi:
更新日期:2013-05-13 00:00:00
abstract:BACKGROUND:Kallistatin (KS) is a serine proteinase. The result of KS on 'Renal Ischemia- Reperfusion Injury' (IRI) has not clearly been researched. In this study, investigative research has been conducted to draw results on the administration of human KS on kidney response conducted within a mouse model of IRI. MATERI...
journal_title:Current vascular pharmacology
pub_type: 杂志文章
doi:10.2174/1570161113666150204142716
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Aging-associated vascular dysfunction promotes cardiovascular diseases. Recently, Ginkgo biloba extract (GBE) has attracted considerable attention in the prevention of aged vasculature. METHODS:This review discusses the pathophysiological alterations in aged vasculature and the underlying mechanisms of GBE ...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/1570161117666190621150725
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:In the era of dual antiplatelet therapy of aspirin and clopidogrel and systematic stent implantation, Glycoprotein IIb/IIIa Inhibitors (GPI), including abciximab, eptifibatide and tirofiban, proved beneficial in improving early outcome of Percutaneous Coronary Intervention (PCI), especially in higher risk cl...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/1570161116666180117102422
更新日期:2018-01-01 00:00:00
abstract::Urocortin comprises a group of endogenously produced peptide hormones that belong to the corticotropinreleasing factor (CRF) family with promising future as potential drugs for the treatment of heart disease. Members of the urocortin family are known to act as potent regulators of cardiac and vascular functions, throu...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/1570161111311040009
更新日期:2013-07-01 00:00:00
abstract::The recently published Assessment of Survival and Cardiovascular Events (AURORA) trial showed that rosuvastatin (10 mg/d) compared with placebo did not result in a significant reduction in vascular events despite a 43% fall in low density lipoprotein cholesterol (LDL-C) levels in patients with end-stage renal disease ...
journal_title:Current vascular pharmacology
pub_type: 社论,评审
doi:10.2174/157016109788340712
更新日期:2009-07-01 00:00:00
abstract::Aldosterone, a steroid hormone with mineralocorticoid activity, is far more than merely a salt-and-water hormone. Aldosterone has a number of non-classical, mineralocorticoid receptor (MR)-mediated actions, including tissue remodeling, modulation of vascular tone and stimulating inflammation and fibrosis, which may fu...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/157016111796642689
更新日期:2011-09-01 00:00:00
abstract::Revascularization procedures used for the treatment of cardiovascular disease can be associated with restenosis, although drug-coated stents have greatly reduced this complication. Both type 2 diabetes (T2DM) and metabolic syndrome (MetS) are associated with a high risk for atherosclerosis and restenosis. Insulin resi...
journal_title:Current vascular pharmacology
pub_type: 杂志文章,评审
doi:10.2174/157016111795495558
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:Vitamin D is a fat soluble vitamin involved in calcium and bone metabolism; recently its deficiency has been related to cardiovascular disease. In cardiac tissue, vitamin D suppresses metalloproteinases (MMPs) expression, enzymes directly associated with vulnerable plaque. OBJECTIVE:To investigate whether t...
journal_title:Current vascular pharmacology
pub_type: 杂志文章
doi:10.2174/1570161115666170609102506
更新日期:2018-01-01 00:00:00