Abstract:
:The different modes of antihypertensive action of beta-adrenoceptor blocking drugs are reviewed with a special emphasis on renal mechanisms of action. Beta-adrenoceptors occur in the kidney at the level of the juxtaglomerular and tubular cells. Direct intrarenal effects of beta-blockers include the decrease in renin release and the enhanced tubular excretion of fluid and electrolytes. Beta-blockers also influence renal function in a more indirect way by altering the activity of different extrarenally formed hormones with an effect on fluid and electrolyte excretion, such as angiotensin II, atrial natriuretic factors and prostaglandins. Several beta-blockers have an additional effect on the renal vasculature. One of these, tertatolol, is a renal vasodilator beta-blocker in different species. The possible mechanisms of renal vasodilatation of tertatolol are reviewed. It is concluded that the shift of the renal pressure-diuresis curve is an essential feature in the mode of long-term antihypertensive action of beta-blockers.
journal_name
Am J Hypertensjournal_title
American journal of hypertensionauthors
Struyker-Boudier HA,Smits JFdoi
10.1093/ajh/2.11.237ssubject
Has Abstractpub_date
1989-11-01 00:00:00pages
237S-240Sissue
11 Pt 2eissn
0895-7061issn
1941-7225journal_volume
2pub_type
杂志文章abstract::Hypertension is a common condition that is often seen in patients with diabetes. Both diseases increase the risk of morbidity and mortality from CV events and kidney disease progression. Factors that influence blood pressure (BP) control in diabetes include the persons' genetic background for hypertension and kidney d...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1093/ajh/hpaa067
更新日期:2020-10-21 00:00:00
abstract::Hypertensive renal injury is a major identifiable cause of end-stage renal disease in African-Americans. A complex nexus of sociologic, biologic, environmental, and sociocultural variables are involved in mediating this risk and interrelate with dietary salt consumption and salt sensitivity. It is likely that dietary ...
journal_title:American journal of hypertension
pub_type: 杂志文章,评审
doi:10.1016/0895-7061(95)00048-T
更新日期:1995-06-01 00:00:00
abstract:BACKGROUND:Expression of matrix metalloproteinase (MMP) has been shown in aortic dissection and aneurysms indicating increased proteolysis compared with the normal aorta. However, its role in the development of aortic root dilatation has not been studied. We therefore attempted to determine the relationship between aor...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/j.amjhyper.2005.08.013
更新日期:2006-04-01 00:00:00
abstract::The Captopril Prevention Project (CAPPP) is an ongoing prospective intervention study in 10,800 hypertensive patients in Sweden and Finland. Patients are randomized to treatment with either conventional antihypertensive therapy, ie, diuretics or beta-blockers, or the angiotensin-converting enzyme inhibitor captopril. ...
journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1994-09-01 00:00:00
abstract::Kidney stones affect hypertensive patients disproportionately compared to normotensive individuals. On the other hand, some prospective data suggest that a history of nephrolithiasis was associated with a greater tendency to develop hypertension. Newer epidemiologic data also link obesity and diabetes, features of the...
journal_title:American journal of hypertension
pub_type: 杂志文章,评审
doi:10.1038/ajh.2007.62
更新日期:2008-03-01 00:00:00
abstract:BACKGROUND:Masked hypertension (MHT), defined as normal blood pressure (BP) at office associated with high BP at home, has been shown to be associated with an increased risk of vascular events. However, MHT is poorly known in the elderly, although this age segment is at high risk of hypertension-related vascular events...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1038/ajh.2011.23
更新日期:2011-06-01 00:00:00
abstract::Plasma plasminogen activator inhibitor type 1 (PAI-1) and tissue plasminogen activator (tPA) antigens and activities were measured in 28 patients with hypertension and 12 normal controls. Steady state plasma glucose (SSPG) concentrations were also determined after an infusion of somatostatin, insulin and glucose. Pati...
journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章
doi:10.1016/0895-7061(95)00442-4
更新日期:1996-05-01 00:00:00
abstract::During the course of a long-term, prospective, randomized study in 77 hypertensive nephrosclerosis patients, five patients developed evidence suggestive of renal artery stenosis. However, arteriography demonstrated patent renal arteries. The evidence suggestive of renal artery stenosis was: (1) converting-enzyme inhib...
journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/ajh/2.5.349
更新日期:1989-05-01 00:00:00
abstract:BACKGROUND:Dyslipidemia in hypertensive sibships may be characterized by atherogenic small low-density lipoprotein (LDL) particles. Whether LDL particle size is associated with the extent of coronary atherosclerosis in hypertensive sibships is unknown. METHODS:Subjects (n = 792, mean age 62 years, 60% women) were asce...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/j.amjhyper.2004.06.012
更新日期:2004-09-01 00:00:00
abstract:BACKGROUND:The aim of this study was to test the hypothesis that angiotensin converting enzyme inhibition or angiotensin II antagonism can counteract cardiac human vascular endothelial growth factor-A165 (phVEGF-A165) induced angiogenesis. METHODS:Mice were given a single intramyocardial injection of phVEGF-A165. Eith...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/j.amjhyper.2005.04.023
更新日期:2005-10-01 00:00:00
abstract::Patients with hypertension tend to be glucose intolerant, hyperinsulinemic, and dyslipedemic. Since all of these changes increase risk of coronary heart disease (CHD), it is important to know what effect antihypertensive treatment has on these variables. The current open-labelled, uncontrolled study was initiated in o...
journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章
doi:10.1093/ajh/5.8.506
更新日期:1992-08-01 00:00:00
abstract:BACKGROUND:Hypertension treatment is important in managing chronic renal insufficiency (CRI). Little is known, however, about the blood pressure (BP) control achieved or the pattern of antihypertensive drug prescription among CRI patients. METHODS:Using computerized medical records, we studied 3,089 adult hypertensive...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(01)02202-6
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND:Population-level sociologic studies have suggested that adverse societal conditions may affect fetal viability in a sex-specific manner and thereby modify the ratio of male vs. female babies. This concept suggests that there may exist certain physiologic features in a woman that relate to her likelihood of d...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1093/ajh/hpw165
更新日期:2017-04-01 00:00:00
abstract::Abnormal calcium metabolism has been implicated in human hypertension. Caffeine consumption may contribute to hypertension since it increases urinary calcium excretion. Nineteen hypertensive subjects (HTN) and nineteen age and gender matched normotensive controls (NTC) who habitually consumed at least 175 mg caffeine ...
journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章
doi:10.1016/0895-7061(95)00337-1
更新日期:1996-03-01 00:00:00
abstract:AIMS:Several studies have indicated that low physical activity is associated with increased risk of cardiovascular disease (CVD) and all-cause mortality among patients with diabetes. The association between physical activity and subclinical cardiovascular changes preceding clinical events remains to be elucidated. We i...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1093/ajh/hpv197
更新日期:2016-07-01 00:00:00
abstract::We have previously reported that myocardial microsomal Na+,K(+)-ATPase activity, arterial wall ouabain-sensitive 86Rb uptake, and arterial smooth muscle cell membrane potentials are decreased and plasma Na(+)-K+ pump inhibitory activity is increased in rats during the fifth week of one-kidney, one-clip hypertension. W...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:
更新日期:1991-10-01 00:00:00
abstract:BACKGROUND:The prevalence of childhood elevated blood pressure (BP) has increased in the United States, particularly among African Americans. The influence of maternal plasma folate levels, alone or in combination with maternal cardiometabolic risk factors (hypertensive disorders, diabetes, and prepregnancy obesity), o...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1093/ajh/hpx003
更新日期:2017-05-01 00:00:00
abstract:BACKGROUND:Angiotensin-converting enzyme (ACE) inhibitors and calcium channel blockers (CCBs) increase arterial compliance and decrease left ventricular mass in hypertensive patients. This study examined whether combined therapy has greater arterial and cardiac effects than doubled doses of the individual drugs. METHO...
journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.amjhyper.2003.08.002
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:Whether left ventricular (LV) geometric remodeling, as indexed by relative wall thickness (RWT), aggregates in families and is inherited independent of LV mass (LVM) and additional confounders is uncertain. METHODS:We determined whether RWT as assessed from 2D targeted M-mode echocardiography shows intrafam...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1093/ajh/hpu202
更新日期:2015-05-01 00:00:00
abstract::The aim of this study was to assess the contribution of physical activity levels to blood pressure (BP) variability, and to assess the effect age, gender, body mass index, and use of antihypertensive medications on this relationship. We simultaneously monitored 24-h ambulatory BP by automated recorder and activity by ...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(00)01186-9
更新日期:2000-10-01 00:00:00
abstract::In a randomized double-blind, placebo-controlled, crossover study of isradipine (5 mg twice daily), effects on peripheral hemodynamic reflex responses were studied in nine patients (mean age 48 years) at baseline and after six weeks of active treatment. Assessments included vital signs, resting blood flow in the calf ...
journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/ajh/4.2.194s
更新日期:1991-02-01 00:00:00
abstract::Increased adrenergic activity has been suggested to mediate the hypertension associated with hyperinsulinemia. This study tested whether combined alpha1- and beta-adrenergic receptor blockade would prevent insulin-induced hypertension when euglycemia was maintained by continuous intravenous glucose infusion. Sprague-D...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/S0895-7061(96)00254-3
更新日期:1996-12-01 00:00:00
abstract:BACKGROUND:Physical activity (PA) has been associated with decreased left ventricular (LV) hypertrophy in previous studies. However, little is known about the relationship between PA and LV structure and factors which influence this relationship among African Americans. METHODS:We evaluated 1,300 African Americans wit...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1093/ajh/hpx044
更新日期:2017-06-01 00:00:00
abstract::The independent and combined effects of aerobic exercise training (AEX) and weight loss (WL) on blood pressure (BP) and oral glucose tolerance were studied in 97 nondiabetic, sedentary, older men. The men were assigned to either a WL (n = 31), AEX (n = 35), AEX+WL (n = 20) intervention, or to a control (CON) group (n ...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(98)00185-x
更新日期:1998-12-01 00:00:00
abstract::Hypertension is a common finding among obstructive sleep apnea (OSA) patients, and is thought to be caused by sympathetic hyperactivity. The present study compares the contributions of the respiratory disturbance index (RDI) as a reflection of sleep fragmentation, and the magnitude of oxygen desaturation, to sympathet...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(98)00159-9
更新日期:1998-11-01 00:00:00
abstract::Endothelin-1 (ET-1) is a powerful vasoconstrictor peptide and regulator of blood flow that plays an important role in blood pressure (BP) elevation in some models of experimental hypertension such as DOCA-salt rat, DOCA-salt-treated spontaneously hypertensive rats (SHR), stroke-prone SHR, Dahl salt-sensitive rats, ang...
journal_title:American journal of hypertension
pub_type: 杂志文章,评审
doi:10.1016/s0895-7061(01)02074-x
更新日期:2001-06-01 00:00:00
abstract:BACKGROUND:Blood pressure (BP) responses to dietary sodium and potassium intake vary among individuals. We examined the correlation between BP responses to dietary low-sodium, high-sodium, and potassium supplementation interventions in a feeding study. METHODS:A total of 1,906 Chinese aged > or = 16 years participated...
journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1038/ajh.2009.176
更新日期:2009-12-01 00:00:00
abstract::Fenoldopam (Corlopam), a new dopaminergic agent in clinical development by SmithKline Beecham Pharmaceuticals, is a dopamine-1 (DA1) agonist at post-synaptic dopamine receptors. Preclinical and clinical studies have demonstrated that it is a potent renal vasodilator as well as a peripheral vasodilator. In both normal ...
journal_title:American journal of hypertension
pub_type: 杂志文章,评审
doi:10.1093/ajh/3.6.120s
更新日期:1990-06-01 00:00:00
abstract::The results of ambulatory blood pressure monitoring (ABPM) in children after kidney transplant were analyzed to ascertain any alteration in circadian BP profile, degree of hypertension, and efficacy of therapy. The data were also compared with casual BP data and left ventricular mass index (LVMI). We have examined 30 ...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(97)00484-6
更新日期:1998-04-01 00:00:00
abstract:OBJECTIVE:To determine the effects of orthostatic hypotension (OH) measurement timing on its associations with dizziness, falls, fractures, cardiovascular disease (CVD), and mortality. METHODS:We analyzed OH measurements from the Action to Control Cardiovascular Risk in Diabetes BP trial, which evaluated two blood pre...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1093/ajh/hpz015
更新日期:2019-06-11 00:00:00