Abstract:
BACKGROUND:There is growing evidence of the potential properties of nitrate-rich foods against development of hypertension (HTN) and vascular disease. In this study, we investigated the association of nitrate-containing vegetables (NCVs) with risk of HTN after 3 years of follow-up. METHODS:This prospective study was conducted on 1546 non-hypertensive subjects, aged 20-70 years. Blood pressure was measured at baseline and after 3 years and HTN was defined by the Joint National Committee on prevention, detection, evaluation and treatment of high blood pressure criteria. Dietary intake was collected using a validated semi-quantitative food frequency questionnaire (FFQ). NCVs and high-, medium- and low-NCV subcategories were defined, and the odds of HTN after 3 years according to tertiles of NCV and NCV-category intake were estimated by logistic regression and adjusted for potential variables. RESULTS:Mean age of participants was 38.0 ± 12.0 years at baseline and 57.0 % were women. Mean dietary intake of energy-adjusted NCV was 298.0 ± 177.3 g/day. After adjustment for total energy intake, fiber, sodium, potassium and processed meat, a significant inverse association was observed between NCV and the risk of HTN in the highest tertile category (odds ratio 0.63, 95 % confidence interval: 0.41-0.98, p for trend = 0.05). There was no significant association of 3 year risk of HTN across tertiles of low nitrate-, medium nitrate- and high-nitrate vegetables. CONCLUSION:Higher dietary nitrate intake from vegetables sources may have a protective effect against development of HTN.
journal_name
J Nephroljournal_title
Journal of nephrologyauthors
Golzarand M,Bahadoran Z,Mirmiran P,Zadeh-Vakili A,Azizi Fdoi
10.1007/s40620-015-0229-6subject
Has Abstractpub_date
2016-06-01 00:00:00pages
377-384issue
3eissn
1121-8428issn
1724-6059pii
10.1007/s40620-015-0229-6journal_volume
29pub_type
杂志文章abstract::Epicardial adipose tissue (EAT) is localized between the myocardial surface and visceral layer of the pericardium. It is a metabolically active organ that secretes several cytokines which modulate cardiovascular morphology and function. EAT may interact locally with coronary arteries through paracrine secretion mechan...
journal_title:Journal of nephrology
pub_type: 杂志文章,评审
doi:10.1007/s40620-018-0491-5
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journal_title:Journal of nephrology
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abstract:BACKGROUND:Different mitogens are involved in the pathogenesis of kidney damage after subtotal nephrectomy. One of them, TGF-beta, controls mesangial cell proliferation and interstitial fibrosclerosis. The transduction of the TGF-beta signal is controlled by intracellular signalling molecules such as Ras G monomeric pr...
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更新日期:2002-09-01 00:00:00
abstract::IgA nephropathy (IgAN) is characterised by the mesangial deposition of polymeric IgA1 (pIgA1). pIgA1 production is reduced in the mucosal immune system in IgAN and increased in the marrow; this switch may be secondary to a defect in gammadeltaT cell control of IgA production. However this does not explain the mechanis...
journal_title:Journal of nephrology
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doi:
更新日期:1999-03-01 00:00:00
abstract::A symposium on kidney stones and mineral metabolism held on December 2017 in Brussels, Belgium was the first international multidisciplinary conference of the International Collaborative Network on Kidney Stones and Mineral Metabolism. This meeting addressed epidemiology, underlying pathophysiological mechanisms, gene...
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doi:10.1007/s40620-019-00587-1
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abstract::Cell-to-cell signal exchange during antigen presentation deeply influences the profile and extent of the immune response. Together with the TCR/MHC-mediated signal, accessory signals are provided to the T cell by the antigen-presenting cell (APC), through specific receptor-ligand interactions that represent indispensa...
journal_title:Journal of nephrology
pub_type: 杂志文章,评审
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更新日期:2002-01-01 00:00:00
abstract:INTRODUCTION:Post-transplant malignancies are among the most important complications in organ transplantation. Hemangioblastoma (HB) is especially prevalent in the cerebellum. CASE REPORT:A 20-year-old male who first started dialysis therapy, and then underwent kidney transplantation from a living-relative donor. Five...
journal_title:Journal of nephrology
pub_type: 杂志文章
doi:
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:Accumulating experimental and clinical evidence reveals beneficial effects of n-3 polyunsaturated fatty acids (PUFAs) in kidney disease by modulating inflammation and fibrosis mechanisms that lead to renal failure. METHODS:EPA, DHA (n-3 PUFAs) and AA (n-6 PUFA) effects, compared to those of AngII, on renal ...
journal_title:Journal of nephrology
pub_type: 杂志文章
doi:10.5301/jn.5000193
更新日期:2013-07-01 00:00:00
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journal_title:Journal of nephrology
pub_type: 杂志文章,评审
doi:10.1007/s40620-017-0407-9
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journal_title:Journal of nephrology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s40620-016-0310-9
更新日期:2016-10-01 00:00:00
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journal_title:Journal of nephrology
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doi:
更新日期:2009-01-01 00:00:00
abstract::The pathogenesis of calcium-oxalate (CaOx) renal stones is still debated and a number of issues needs to be clarified. In particular, it is difficult to combine the intraluminal physical-chemical imbalance and fixed particle theory with the evidence that CaOx stones actually form and grow on Randall's plaque in the re...
journal_title:Journal of nephrology
pub_type: 杂志文章,评审
doi:
更新日期:2004-11-01 00:00:00
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journal_title:Journal of nephrology
pub_type: 社论,评审
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更新日期:2012-11-01 00:00:00
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journal_title:Journal of nephrology
pub_type: 杂志文章,评审
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更新日期:2018-02-01 00:00:00
abstract::The pathogenetic role of adiponectin (ADPN) in kidney failure is not yet elucidated, since in vitro and in vivo studies have demonstrated that ADPN exerts both anti-inflammatory and pro-inflammatory effects. Starting from our previous findings demonstrating that HK-2 cells express and secrete ADPN, in this study we in...
journal_title:Journal of nephrology
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doi:10.1007/s40620-015-0220-2
更新日期:2016-04-01 00:00:00
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journal_title:Journal of nephrology
pub_type: 杂志文章,评审
doi:
更新日期:2000-11-01 00:00:00
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journal_title:Journal of nephrology
pub_type: 杂志文章
doi:10.1007/s40620-018-0544-9
更新日期:2018-12-01 00:00:00
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journal_title:Journal of nephrology
pub_type: 杂志文章
doi:
更新日期:2008-05-01 00:00:00
abstract:BACKGROUND:Reduced bone mineral density (BMD) is common in end-stage renal disease (ESRD) patients and predicts outcomes. The chronic kidney disease-mineral bone disorder contributes to low BMD in ESRD; however, the impact of classical risk factors for osteoporosis in the general population, such as body weight and fat...
journal_title:Journal of nephrology
pub_type: 杂志文章
doi:10.5301/jn.5000185
更新日期:2013-05-01 00:00:00
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journal_title:Journal of nephrology
pub_type: 杂志文章,评审
doi:
更新日期:2003-03-01 00:00:00
abstract:BACKGROUND:There have been many studies in recent years concerning the role of nitric oxide (NO) in acute renal failure (ARF). In this study, the effects of the inhibition or the induction of NO synthase (NOS) on gentamicin-induced ARF was investigated in isolated perfused rat kidneys. METHODS:Kidneys from male Spragu...
journal_title:Journal of nephrology
pub_type: 杂志文章
doi:
更新日期:2005-09-01 00:00:00
abstract::Patients with type 2 diabetes run a high risk for progressive renal function loss. Many interventions have been tested to reduce the risk, but we are nowadays still confronted with a high unmet need. To improve on this unmet need, we will have to change the current strategies in drug discovery, clinical trials and cli...
journal_title:Journal of nephrology
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journal_title:Journal of nephrology
pub_type: 杂志文章,评审
doi:
更新日期:1997-01-01 00:00:00
abstract::We report a unusual case of idiopathic nodular glomerulosclerosis mimicking changes that develop in diabetic nephropathy. A 66-year-old non-diabetic female developed nephrotic range proteinuria and the work up was unremarkable. Light and electron microscopy showed mesangial expansion with Kimmelsteil-Wilson nodules an...
journal_title:Journal of nephrology
pub_type: 杂志文章,评审
doi:
更新日期:2005-09-01 00:00:00
abstract::To determine the clinical impact of conversion from C0 to C2 Neoral monitoring, we conducted a 6-month prospective study in 62 stable renal transplant recipients. Neoral was given alone (19%), with steroids (31%), combined with azathioprine (Aza) or mycophenolate mofetil (MMF) (50%). C0 and C2 target ranges were, resp...
journal_title:Journal of nephrology
pub_type: 杂志文章
doi:
更新日期:2004-03-01 00:00:00
abstract::Hypertension is a risk factor for cardiovascular and renal organ damage. Environmental conditions affect the development of high blood pressure (BP), although genetic influences are also important. Current international guidelines recommend reducing dietary sodium to no more than 100 mmol (about 2.4 g sodium or approx...
journal_title:Journal of nephrology
pub_type: 杂志文章,评审
doi:
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Uremic pruritus as a symptom that affects hemodialysis (HD) patients can decrease the quality of life and increase morbidity in these patients. The aim of this study was to evaluate the effects of turmeric on uremic pruritus in HD patients. SUBJECTS AND METHODS:This was a double-blind placebo-controlled tri...
journal_title:Journal of nephrology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s40620-014-0039-2
更新日期:2014-04-01 00:00:00
abstract:BACKGROUND:Improved responsiveness to erythropoiesis stimulating agents (ESAs) in patients on on-line post-dilution hemodiafiltration (Post-HDF) compared with conventional hemodialysis (HD) was reported by some authors but challenged by others. This prospective, cross-over randomized study tested the hypothesis that an...
journal_title:Journal of nephrology
pub_type: 杂志文章
doi:10.1007/s40620-020-00709-0
更新日期:2020-10-01 00:00:00
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journal_title:Journal of nephrology
pub_type: 杂志文章
doi:10.1007/s40620-018-0509-z
更新日期:2018-12-01 00:00:00
abstract::A 59 year-old woman showed rapidly progressive glomerulonephritis during immunotherapy for metastatic renal cell carcinoma. She received unilateral nephrectomy and cytotoxic T lymphocyte (CTL) therapy for the treatment of retroperitoneal lymph node metastasis of renal cell carcinoma. With CTL therapy, her retroperiton...
journal_title:Journal of nephrology
pub_type: 杂志文章
doi:
更新日期:2005-07-01 00:00:00