Abstract：
:Ambulatory blood pressure variability (ABPV) is a predictor of cardiovascular risk in hypertensives. Factors that contribute to ABPV are not well described. This pilot study aimed to investigate the relationship between ABPV and urine catecholamine metabolites in order to rationalise further therapeutic intervention in the management of hypertension. Twenty individuals (14 female), aged from 23 to 71 years, with primary hypertension were identified from referrals to a regional hypertension clinic. Individuals had a 24-h ambulatory blood pressure recording (Del Mar Reynolds), and a 24-h urine collection was analysed for metadrenaline and normetadrenaline by reverse-phase chromatography (Spherisorb ODS2) and electrochemical detection (Coulochem II). Normetadrenaline concentration correlated with systolic blood pressure (SBP) variability, r=0.493, P=0.02, and with SBP coefficient of variability, r=0.490, P=0.02. Metadrenaline concentration did not correlate with either SBP variability, r=0.177, P=0.43, or coefficient of variability, r=0.185, P=0.42. A correlation was observed between 24 h urinary normetadrenaline and measures of SBP variability but not 24 h urinary metadrenaline and blood pressure variability. It is hypothesised that sympathetic activity may influence SBP variability.
journal_name
J Hum Hypertensjournal_title
Journal of human hypertensionauthors
Coulson JMdoi
10.1038/jhh.2014.23subject
Has Abstractpub_date
2015-01-01 00:00:00pages
50-2issue
1eissn
0950-9240issn
1476-5527pii
jhh201423journal_volume
29pub_type
杂志文章abstract：:In view of the concern regarding the potential risks and benefits of sodium restriction, the effect on biochemical and orthostatic responses from a moderate reduction in sodium intake in elderly persons that is sufficient to lower systolic blood pressure (SBP) was examined. Seventeen hypertensive subjects aged 65-79 y...
journal_title：Journal of human hypertension
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1038/sj.jhh.1000436
更新日期：1997-06-01 00:00:00
abstract：:For the epidemiologist, the development of any new therapy or strategy must respond to the following three questions: does a need exist? Is there a new way of meeting that need? Can a valid assessment be made of the efficacy of the new therapy? New antihypertensive treatments or strategies are needed, even in 1994: in...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：
更新日期：1995-08-01 00:00:00
abstract：:The objective of this study was to investigate the relationships between erythrocyte Na-Li countertransport, plasma renin activity (PRA), plasma aldosterone and plasma atrial natriuretic peptide (ANP) in a population-based study, in a cross-sectional observation of a randomly selected sample of a male working populati...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1994-03-01 00:00:00
abstract：:We describe three patients with abdominal aortic aneurysm (AAA) and renal artery stenosis (RAS). These patients were treated by placement of an aortic endograft and angioplasty or stenting of the renal artery. After the procedure renal function improved or remained stable in two patients and deteriorated slightly in o...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1001367
更新日期：2002-05-01 00:00:00
abstract：:A blood pressure recording is strictly speaking only relevant for the circumstances under which it is measured. There is increasing evidence that ambulatory recordings have more predictive power than casual BP recordings and are a better discriminator between high and low risk groups of patients, particularly within t...
journal_title：Journal of human hypertension
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1990-10-01 00:00:00
abstract：:To investigate blood pressure (BP) as well as other risk factors before the onset of myocardial infarction in hypertensive patients, we analysed the BP and metabolic variables in 94 hypertensive patients who had been followed up in our out-patient clinic before the first onset (M1 group; n = 42, 69 +/- 1 years, mean +...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1000697
更新日期：1998-10-01 00:00:00
abstract：:Evidence from the medical literature is reviewed to indicate that ambulatory monitoring of blood pressure (ABPM) is a better predictor of target organ damage and clinical outcome in the hypertensive patient than clinic measurements of blood pressure (BP). A re-analysis of the documented BPs from the placebo limb of th...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：
更新日期：1995-06-01 00:00:00
abstract：:Pulmonary edema is a potentially life-threatening complication of preeclampsia, but only few studies have looked at possible risk factors. This study assessed the association between various potential risk factors and the development of pulmonary edema. An age-matched case-control design with hospital records from a t...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/s41371-020-0300-1
更新日期：2020-10-01 00:00:00
abstract：:The objective of the study was to assess factors associated with treatment satisfaction among patients receiving antihypertensive therapy. A weighted cross-sectional online survey was conducted with hypertensive patients participating in a chronic disease panel in the US. Patients on monotherapy with medications from ...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1001899
更新日期：2005-10-01 00:00:00
abstract：:Older age and low socio-economic conditions are associated with poor control of cardiovascular risk factors (RFs). We assessed the prevalence and awareness of cardiovascular RFs in 503 elderly outpatients of low social status attending two public Internal Medicine clinics in Naples, and studied the interaction of educ...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1002098
更新日期：2007-01-01 00:00:00
abstract：:Endothelin-1 (ET-1) is a potent vasoconstrictor peptide derived from endothelium. The presence of ET-1 in human vascular endothelium and in the plasma suggests that it may play a role in the regulation of vascular tone and blood pressure (BP) in humans. The aim of this study was to evaluate the behaviour of plasma ET-...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1995-11-01 00:00:00
abstract：:Hypertension may influence the atherosclerotic process of large arteries via pressure and shear forces. The pressure force dilates and stiffens arteries because of the non-linear elastic behaviour of arterial walls. This partly explains the increased diameter and decreased compliance of the brachial artery in hyperten...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：
更新日期：1991-08-01 00:00:00
abstract：:The study was carried out in two different models of left ventricular hypertrophy: athlete's heart and essential arterial hypertension. Three groups of strictly age-matched males were studied: one group of 10 young adult untreated essential hypertensive patients (H), a second group of 10 athletes (A), and a group of 1...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1001547
更新日期：2003-04-01 00:00:00
abstract：:In phaeochromocytoma, sudden hypertensive or arrhythmic episodes are believed to be associated with excessive free catecholamine excretion. However, lack of correlation between blood pressure (BP) and plasma catecholamine levels has been reported. Therefore an attempt was made to assess the sympathovagal balance befor...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:The media of most blood vessels is occupied by vascular smooth muscle cells. In areas they may be replaced by glomus cells, pericytes or renin-secreting myoepithelioid cells. These cells may be regarded as phenotypic variants of vascular smooth muscle cells. In disease, ordinary vascular smooth muscle cells may also a...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：
更新日期：1995-06-01 00:00:00
abstract：:The objective of this study was to examine the associations of red meat, poultry, and egg consumption with the risk of hypertension (HTN). The electronic databases of PubMed, Web of Science, and Embase were searched up to August 2017, for prospective cohort studies on the associations between red meat, poultry, or egg...
journal_title：Journal of human hypertension
pub_type： 杂志文章,meta分析
doi：10.1038/s41371-018-0068-8
更新日期：2018-07-01 00:00:00
abstract：:Prevalence, awareness, treatment and control of hypertension were assessed in 1032 (90%) of 1147 elderly (> or = 65 years) inhabitants of three Italian villages. Blood pressure (BP) was measured at home on two separate occasions following a standardised protocol. Persons taking antihypertensive drugs or with BP values...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1001117
更新日期：2000-12-01 00:00:00
abstract：:Left ventricular hypertrophy (LVH) is a powerful cardiovascular risk factor and has previously been related to endothelium-dependent vasodilation (EDV) in hypertensive patients. In the Prospective Investigation of the Vasculature in Uppsala Seniors study, different techniques to evaluate EDV in different types of vess...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/jhh.2008.61
更新日期：2008-11-01 00:00:00
abstract：:Despite the association of childhood blood pressure (BP) with hypertension later in the life course, there remains dearth of information regarding the prevalence and emergence of hypertension in children, especially in China. To investigate the current status of BP, prevalence of elevated BP and related factors in Chi...
journal_title：Journal of human hypertension
pub_type： 杂志文章,多中心研究
doi：10.1038/jhh.2015.104
更新日期：2016-04-01 00:00:00
abstract：:Various beta-adrenergic receptor antagonists have different effects on myocardial function. A clinical study was performed in 30 patients with symptomatic coronary artery disease and systemic hypertension to compare the effects of single intravenous doses of 0.15 mg/kg celiprolol (n = 16) (third generation beta-blocki...
journal_title：Journal of human hypertension
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1994-02-01 00:00:00
abstract：:Irregular atrial pressure, defective folate and cholesterol metabolism contribute to the pathogenesis of hypertension. However, little is known about the combined roles of the methylenetetrahydrofolate reductase (MTHFR), apolipoprotein-E (ApoE) and angiotensin-converting enzyme (ACE) genes, which are involved in metab...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/jhh.2014.53
更新日期：2015-02-01 00:00:00
abstract：:For nearly two decades, the National High Blood Pressure Education Programme has administered a programme of public, patient, and professional education in an effort to reduce uncontrolled hypertension, an important public health problem in the USA. A broad network has been established and many partners have joined fo...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：
更新日期：1992-12-01 00:00:00
abstract：:It has been shown in animal experiments that angiotensin II and aldosterone have mitogenic effects on the cardiovascular system, whereas atrial natriuretic peptide has antimitogenic properties. The aim of the present study was to relate plasma renin activity, angiotensin II, aldosterone and atrial natriuretic peptide ...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1000590
更新日期：1998-03-01 00:00:00
abstract：:A study of doxazosin added to baseline therapy with a beta-adrenoceptor blocker plus a diuretic in the treatment of patients 'resistant' to the baseline therapy, showed that it was effective and generally well tolerated. The study was, however, open-label and lacked comparison with other third-line drugs. ...
journal_title：Journal of human hypertension
pub_type： 临床试验,杂志文章
doi：
更新日期：1990-10-01 00:00:00
abstract：:In this study we investigated the role of endogenous endothelin in the cardiovascular response to acute stress, ie mild footshocks in conscious rats. Footshock-stress significantly increased mean arterial pressure and heart rate (P < 0.05). Peripheral or intracerebroventricular (IVT) administration of BQ 788, a select...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1001338
更新日期：2002-03-01 00:00:00
abstract：:Maternal hypertension and preeclampsia are associated with greater risk of hypertension in childhood, and cardiovascular events in adulthood. However, whether preeclampsia affects blood pressure (BP) in the newborn period is unclear. Previous neonatal studies were based on small sample sizes, very low birth weight or ...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/jhh.2014.50
更新日期：2015-02-01 00:00:00
abstract：:Syst. China Trial aimed to determine whether titrated antihypertensive treatment could reduce the risk of stroke incidence and other cardiovascular complications among 2,298 older Chinese patients (> or = 60) with isolated systolic hypertension. The data from 3 years follow-up showed that the blood pressure reduction ...
journal_title：Journal of human hypertension
pub_type： 临床试验,杂志文章,评审
doi：
更新日期：1996-02-01 00:00:00
abstract：:The value of microalbuminuria in predicting hypertensive complications in pregnant patients at high risk was tested in a prospective trial. A total of 276 patients were studied (142 in the study group vs 134 controls). Albumin was measured in 8-h overnight urine collection throughout pregnancy using radioimmunoassay t...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1996-09-01 00:00:00
abstract：:This study endeavours to clarify the effect of alcohol consumption on changes in the blood pressure of Japanese men. The subjects, who were followed from 1990 to 1995, were 2189 male normotensive steelworkers aged from 40 to 54 years in 1990. Drinking habits were represented by two variables: average daily baseline al...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1001191
更新日期：2001-06-01 00:00:00
abstract：:We evaluated the relationship between renal resistive index (RRI) of the intrarenal vasculature and cardiovascular (CV) organ damage such as left ventricular hypertrophy (LVH), diastolic dysfunction and carotid atherosclerosis in a large sample of hypertensive patients. 566 hypertensive patients underwent echocardiogr...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1002145
更新日期：2007-04-01 00:00:00
