Abstract：
:We compared haemodynamic and humoral responses to nifedipine and nilvadipine in 25 elderly hypertensives. The study had a single-blind crossover design. Doppler flowmetry and laboratory examinations were performed before and after nifedipine and nilvadipine. Both nifedipine and nilvadipine significantly reduced mean arterial pressure to the same extent. Nilvadipine increased cardiac output, carotid flow and vertebral flow whereas nifedipine had no significant effect on either cardiac output or regional blood flows. Nilvadipine increased plasma atrial natriuretic peptide and decreased plasma noradrenaline. In the nilvadipine group, the relations between changes in these humoral parameters and those in cardiac output suggest that an elevation of pre-load may play a role in increasing cardiac output. The effects of nilvadipine on cerebral perfusion might provide additional benefits for the elderly hypertensives.
journal_name
J Hum Hypertensjournal_title
Journal of human hypertensionauthors
Shimamoto H,Shimamoto Ysubject
Has Abstractpub_date
1995-04-01 00:00:00pages
271-9issue
4eissn
0950-9240issn
1476-5527journal_volume
9pub_type
临床试验,杂志文章abstract：:Beta-blockers are not very effective at lowering blood pressure in elderly hypertensive patients or in Afro-Caribbeans and these two groups represent a large proportion of people with raised blood pressure. Furthermore they do not prevent more heart attacks than the thiazide diuretics. Beta-blockers can also be danger...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：10.1038/sj.jhh.1000701
更新日期：1998-12-01 00:00:00
abstract：:The aims of this study were to determine: (1) the proportion of elderly hypertensive subjects currently attending a hospital hypertension clinic suitable for a trial of antihypertensive drug withdrawal, (2) the proportion of suitable patients who can be successfully withdrawn from drug therapy while receiving nonpharm...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1994-11-01 00:00:00
abstract：:The present investigation was designed to study the effect of high calcium diet and nitrendipine on aldosterone-induced development of high blood pressure in young adrenalectomised spontaneously hypertensive rats (SHR). Animals raised on a control calcium diet (0.5% Ca) or high calcium diet (2.5% Ca) were adrenalectom...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1990-04-01 00:00:00
abstract：:Both brachial blood pressure (BP) level and its variability (BPV) significantly associate with left ventricular (LV) structure and function. Recent studies indicate that aortic BP is superior to brachial BP in the association with LV abnormalities. However, it remains unknown whether aortic BPV better associate with L...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/jhh.2017.37
更新日期：2017-10-01 00:00:00
abstract：:A deletion/insertion polymorphism in the ACE gene has been reported previously as a potent factor for myocardial infarction. We have tested the frequency of the deletion (D) allele of the ACE gene in 308 consecutive patients admitted to coronary care with chest pain. The gene frequencies were compared with those of 34...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1994-08-01 00:00:00
abstract：:Moderate (grade 2) and severe (grade 3) hypertension are important public health problems associated with high cardiovascular risk. Blood pressure (BP) control becomes more difficult to achieve as hypertension progresses. Therefore, early and effective treatment is essential to prevent hypertensive urgencies and emerg...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：10.1038/jhh.2008.72
更新日期：2009-01-01 00:00:00
abstract：:Both trandolapril and verapamil are effective and widely used antihypertensive agents. The aim of this study was to estimate the efficacy and tolerability of trandolapril/verapamil (Tr/Ve) combination for blood pressure control and renoprotection. PubMed, EMBASE and Cochrane Library were searched for relevant studies....
journal_title：Journal of human hypertension
pub_type： 杂志文章,meta分析
doi：10.1038/jhh.2010.60
更新日期：2011-03-01 00:00:00
abstract：:Reactive oxygen species are produced during exercise. The antioxidants prevent or limit tissue damages by these species in physiological conditions. In particular, ascorbate and urate scavenge peroxynitrite, which can alter the function of many molecules, including the lecithin-cholesterol acyltransferase (LCAT) enzym...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1001617
更新日期：2003-11-01 00:00:00
abstract：:An association of obesity and hypertension is well recognised and there is a direct positive relationship between body weight or body mass index (BMI) and blood pressure (BP), although the mechanisms responsible for weight-related increases of BP are still unknown. Obesity does appear to be an independent risk factor ...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1996-09-01 00:00:00
abstract：:Predispositions to essential hypertension and cardiovascular diseases are possibly associated with gene polymorphisms of the renin-angiotensin system. Gene polymorphisms of angiotensinogen and angiotensin-converting enzyme genes have been suggested to be risk factors for hypertension and myocardial infarction. Concern...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1001484
更新日期：2002-11-01 00:00:00
abstract：:Unravelling the complete genetic predisposition to high blood pressure (BP) has proven to be challenging. This puzzle and the fact that coding regions of the genome account for less than 2% of the entire human DNA support the hypothesis that genetic mechanism besides coding genes are likely to contribute to BP regulat...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：10.1038/jhh.2014.99
更新日期：2015-08-01 00:00:00
abstract：AIMS:To define the prevalence of hypertension, a major cause of morbidity and mortality in blacks, and related biosocial factors in an urban African population group. METHODS:The setting was that of a civil service population in Ibadan, a major city in Southwestern Nigeria. Nine hundred and ninety-eight civil servants...
journal_title：Journal of human hypertension
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1038/sj.jhh.1000975
更新日期：2000-04-01 00:00:00
abstract：:Diabetic patients with hypertension are at particularly high risk of vascular damage and consequently cardiovascular and renal disease. Fibulin-1, an extracellular matrix glycoprotein, is increased in arterial tissue and plasma from individuals with type 2 diabetes. This study aimed to evaluate whether antihypertensiv...
journal_title：Journal of human hypertension
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1038/jhh.2014.27
更新日期：2015-01-01 00:00:00
abstract：:To evaluate ethnic differences in cerebral circulation, an index of carotid vascular resistance (RI) was determined by continuous wave Doppler ultrasound. Validation of the index resulted from a significant correlation between RI and carotid vascular resistance obtained from direct measurement of blood pressure and ca...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1990-06-01 00:00:00
abstract：:A large proportion of hypertensive men and women in Europe and North America are overweight. In obesity, the expanded blood volume increases cardiopulmonary volume, cardiac filling, left ventricular preload, stroke volume and, thereby, left ventricular work. Given enough exposure time, it is probable that all obese pe...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：
更新日期：1990-08-01 00:00:00
abstract：:We have studied prospectively the acute blood pressure lowering effect on an oral dose of captopril, 25 mg in 240 hypertensive patients. The mean relative reduction of systolic and diastolic BP was 16 and 15% respectively and the mean time to the mean arterial pressure nadir was 59 minutes. Systolic BP fell by more th...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1992-06-01 00:00:00
abstract：:In an in vivo study, spontaneously hypertensive rats (SHR) were treated with an angiotensin II (Ang II) type 1 receptor antagonist of candesartan or hydralazine. Untreated SHR progressively developed severe hypertension, and treatment with candesartan or hydralazine decreased blood pressure. Candesartan reduced left v...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：10.1038/sj.jhh.1000747
更新日期：1999-01-01 00:00:00
abstract：:A clear relationship exists between elevated blood pressure (BP) and various manifestations of cardiovascular disease. Despite the availability of numerous treatment guidelines, hypertension remains inadequately controlled, with only a small proportion of patients achieving target BP levels. Many factors, both patient...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：10.1038/sj.jhh.1002079
更新日期：2006-11-01 00:00:00
abstract：:The prevalence, awareness and control of hypertension are important epidemiological research topics worldwide. The screening of hypertension in a workplace has some special aspects. We have screened the employees in a Hungarian salami factory (Pick Salami Factory, Szeged, Hungary) for hypertensives. In a cross-section...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1001723
更新日期：2004-08-01 00:00:00
abstract：:We tested the utility of qualitative microalbuminuria (MAU) screening in an office practice setting, in assessing the response of MAU to drug treatment. We enrolled general practitioners throughout Germany, who obtained histories, physical examinations, and routine laboratory values as clinically indicated on > 6000 n...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1996-08-01 00:00:00
abstract：:The aim of the study was to investigate the impact of various blood pressure (BP) measurement methods on the assessment of differences in BP levels between patients with normoalbuminuric type 1 diabetes and healthy controls. We measured intra-arterial BP (i.a.), sphygmomanometric BP (sphygmo), 24-h ambulatory blood pr...
journal_title：Journal of human hypertension
pub_type： 临床试验,杂志文章
doi：10.1038/sj.jhh.1000776
更新日期：1999-02-01 00:00:00
abstract：:Results of an analysis of the cost-effectiveness of hypertension treatment in Sweden are presented. The cost per life-year gained decreases with age for both men and women and is relatively low for middle-aged and older men and women even in the blood pressure range 90-94 mmHg. The results indicate that it is in gener...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1996-02-01 00:00:00
abstract：:Primary aldosteronism (PA) is the most common endocrine cause of resistant hypertension. Individuals with PA are at increased cardiovascular risk, and an appropriate management and treatment would ideally reduce such risk. Screening and diagnosis of PA requires a specific diagnostic test which is considered time- and ...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/s41371-018-0094-6
更新日期：2018-11-01 00:00:00
abstract：:Diabetes mellitus (DM)-linked metabolic alterations and hypertension concomitantly accelerate or precipitate cerebrovascular and coronary heart disease, nephropathy, retinopathy and widespread macroangiopathy, thereby conferring to diabetic patients a very high risk of morbidity, disability and early death. Therefore,...
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：:The clinical correlates and risk profile of prediabetes (fasting plasma glucose (FPG) values in the upper normal limits but below the diabetic threshold) in hypertension, an insulin-resistant, prodiabetogenic condition, are scarcely known. For this reason, we evaluated 982 non-diabetic (FPG,<126 mg 100 ml(-1) and no a...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/jhh.2008.142
更新日期：2009-05-01 00:00:00
abstract：:European guidelines indicate the importance of the evaluation of global cardiovascular risk (CVR) to determine the management of the hypertensive patients (EH). However, in primary care, the diagnostic work-up (PCD) only includes the metabolic risk factors. The aim of this study was to assess the importance of microal...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/sj.jhh.1001971
更新日期：2006-03-01 00:00:00
abstract：:Blood pressure and other risk factors of cardiovascular diseases were studied in two rural communities of 631 adults (greater than or equal to 18 years old) with different socio-economic statuses, populations A and B. Population A (n = 381) lived in a tourist village on an island, and population B (n = 250) in a remot...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1990-08-01 00:00:00
abstract：:It is still controversial whether treatment with renin-angiotensin system (RAS) inhibitors reduces the risk of incident atrial fibrillation (AF). This longitudinal observational study was performed to investigate the confounder-independent effects of RAS inhibitors on new-onset AF in hypertensive patients. Among 1263 ...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：10.1038/jhh.2016.95
更新日期：2017-07-01 00:00:00
abstract：:The relationship between cardiovascular risk factors and urine albumin excretion were studied in 474 healthy office workers. Albumin concentration was measured fresh in first morning midstream urines. Lifestyle details, oscillometric BP and lipids were assessed. Subjects with urine albumin concentration above the medi...
journal_title：Journal of human hypertension
pub_type： 杂志文章
doi：
更新日期：1993-06-01 00:00:00
abstract：:The balance of evidence from animal studies, clinical observations, human experimental studies, and epidemiological studies favours a causal association between sodium and blood pressure. INTERSALT is the largest and most comprehensive study yet published on the sodium-blood pressure relationship, and its significant ...
journal_title：Journal of human hypertension
pub_type： 杂志文章,评审
doi：
更新日期：1989-10-01 00:00:00
