Effects of high sodium intake on cardiovascular aldosterone synthesis in stroke-prone spontaneously hypertensive rats.

abstract：OBJECTIVE:The purposes of this study were: (1) to test whether intravenous infusion of norepinephrine can affect plasma dopamine levels; and (2) to explore to what extent dopamine-2 or alpha 2-receptors play a role in this response. DESIGN:Norepinephrine infusion in man was performed to test whether the increase in no...

journal_title：Journal of hypertension

authors： Musso NR,Gianrossi R,Vergassola C,Pende A,Ioverno A,Galbariggi G,Lotti G

更新日期：1992-09-01 00:00:00

abstract：:The effects of age on the circadian blood pressure rhythm of patients with untreated essential hypertension (n = 133, World Health Organization stage I or II) were compared with those of normotensive subjects (n = 91). Subjects were classified into three groups by age: young (less than 40 years old), adult (40-59 year...

journal_title：Journal of hypertension

authors： Munakata M,Imai Y,Abe K,Sasaki S,Minami N,Hashimoto J,Sakuma H,Ichijo T,Yoshizawa M,Sekino H

更新日期：1991-05-01 00:00:00

abstract：OBJECTIVE:The existence and localization of renin in situ was examined in human arteries under non-pathological conditions. DESIGN:Biochemical and immunohistochemical procedures were adopted to examine the existence of renin in human gastroepiploic arteries using an antibody raised against human recombinant renin or a...

journal_title：Journal of hypertension

authors： Okamura T,Aimi Y,Kimura H,Murakami K,Toda N

更新日期：1992-01-01 00:00:00

abstract：OBJECTIVES:Blood pressure (BP) variability (BPV) may offer independent prognostic information. However, data supporting this notion are inconsistent, and this may be due to the wide variety of methodologies used for measuring BPV. A systematic analysis on the effect of BPV methodologies on BPV itself has never been und...

journal_title：Journal of hypertension

authors： Veloudi P,Sharman JE

更新日期：2018-04-01 00:00:00

abstract：OBJECTIVES:The present study was designed to examine whether or not excessive Zn intake affects systemic blood pressure (BP) levels in a normotensive state. METHODS:Systolic BP (SBP) and mean arterial pressure (MAP) before and after administration of the nitric oxide synthase (NOS) inhibitor, N-nitro-L-arginine methyl...

journal_title：Journal of hypertension

authors： Yanagisawa H,Sato M,Nodera M,Wada O

更新日期：2004-03-01 00:00:00

abstract：OBJECTIVE:Adults with obesity or obesity-related type 2 diabetes (T2DM) are at higher risk for cardiovascular disease possibly due to increased arterial stiffness. We sought to determine if arterial stiffness is increased in youth with obesity or T2DM as compared with lean controls. METHODS:Youth age 10-24 years (N = ...

journal_title：Journal of hypertension

authors： Urbina EM,Kimball TR,Khoury PR,Daniels SR,Dolan LM

更新日期：2010-08-01 00:00:00

abstract：AIM:Since canine hereditary essential hypertension has been previously reported in a colony of Siberian husky dogs, we tested the suitability of this model for use in studies on the platelet defect identified in humans with essential hypertension. METHODS:Platelet aggregation and dense granule ATP secretion were measu...

journal_title：Journal of hypertension

authors： Thomas JS,McConnell MF,Bell TG,Padgett GA

更新日期：1992-12-01 00:00:00

abstract：OBJECTIVES:Obstructive sleep apnoea (OSA) and hypertension frequently coexist, and both are associated with higher night-time than daytime urine sodium excretion rate (UNaV). However, the relative contribution of each condition is unknown. We compared the circadian pattern of UNaV in hypertensive and normotensive patie...

journal_title：Journal of hypertension

authors： White LH,Bradley TD,Logan AG

更新日期：2014-11-01 00:00:00

abstract：OBJECTIVE:To characterize the in vivo vascular properties of the spontaneously hypertensive rat (SHR) renal vascular bed by examining vascular conductance/resistance responsiveness to vasoactive agents in vivo and determining whether the filtration surface area of glomerular capillaries is reduced. DESIGN AND METHODS:...

journal_title：Journal of hypertension

authors： Kett MM,Bergström G,Alcorn D,Bertram JF,Anderson WP

更新日期：2001-08-01 00:00:00

abstract：OBJECTIVE:The relationship between sodium intake and cardiovascular events is controversial, but most large epidemiological studies estimated sodium intake using formulae based on single urine samples, the validity of which is debated. We evaluated sodium intake estimating formulae in a large cohort of adult patients. ...

journal_title：Journal of hypertension

authors： Vidal-Petiot E,Joseph A,Resche-Rigon M,Boutten A,Mullaert J,d' Ortho MP,Vrtovsnik F,Steg PG,Flamant M

更新日期：2018-04-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to determine whether antioxidant therapy could relieve hypertension and retard the progression of renal damage in advanced-stage hypertensive rats. METHODS:Twenty-four-week-old spontaneously hypertensive stroke-prone rats were treated for 8 weeks with the superoxide dismutase mimeti...

journal_title：Journal of hypertension

authors： Sugama I,Kohagura K,Yamazato M,Nakamura T,Shinzato T,Ohya Y

更新日期：2014-03-01 00:00:00

abstract：OBJECTIVE:During the Candesartan Antihypertensive Survival Evaluation in Japan (CASE-J) trial, patients with hypertension who received amlodipine had similar cardiovascular risks as those who received candesartan. We conducted a post-trial study, the Candesartan Antihypertensive Survival Evaluation in Japan 10-year fol...

journal_title：Journal of hypertension

authors： Liu J,Yasuno S,Oba K,Konda M,Ichihara C,Kitao H,Kuwabara Y,Ueshima K

更新日期：2018-09-01 00:00:00

abstract：BACKGROUND:There have been very few studies on life prognosis of cardiovascular disease according to blood pressure stratification in the Japanese. Therefore, in Japan, although treatment of hypertension is possible, albeit at times difficult, due to the availability of various antihypertensive medications, the appropr...

journal_title：Journal of hypertension

authors： Takagi S,Saitoh S,Nakano M,Hayashi Y,Obara F,Onishi H,Shimamoto K

更新日期：2000-02-01 00:00:00

abstract：OBJECTIVES:To examine: (1) in how many treated hypertensive patients it was possible to discontinue drug treatment; (2) the time-course for redevelopment of hypertension after discontinuation of therapy; and (3) whether drug withdrawal was associated with an increase in left ventricular mass (LVM). DESIGN:Fifty-four m...

journal_title：Journal of hypertension

authors： Fagerberg B,Wikstrand J,Berglund G,Hartford M,Ljungman S,Wendelhag I

更新日期：1992-06-01 00:00:00

abstract：OBJECTIVE:It has been shown that nitric oxide (NO) plays an important role in the central control of arterial pressure and sympathetic nerve activity. The aim of this study was to determine whether NO can regulate sympathetic nerve activity by an action on pressor neurons within the rostral part of the ventrolateral me...

journal_title：Journal of hypertension

authors： Hirooka Y,Polson JW,Dampney RA

更新日期：1996-11-01 00:00:00

abstract：OBJECTIVE:To investigate the role of angiotensin II in the pathogenesis of hyperinsulinemia-induced hypertension in rats. MATERIALS AND METHODS:Chronic hyperinsulinemia was achieved by infusing insulin (3 mU/kg per min) subcutaneously by an osmotic minipump for 6 weeks. An angiotensin converting enzyme inhibitor (fosi...

journal_title：Journal of hypertension

authors： Fang TC,Huang WC

更新日期：1998-12-01 00:00:00

abstract：OBJECTIVES:To assess whether the association between birth weight and blood pressure (BP) increases with age using three different statistical methods. METHODS:A representative sample of 1232 study participants born between 1974-1978 in Limache, Chile were assessed in 2000-2002, of whom 796 were reassessed in 2010-201...

journal_title：Journal of hypertension

authors： Bustos P,Amigo H,Bangdiwala SI,Pizarro T,Rona RJ

更新日期：2016-06-01 00:00:00

abstract：OBJECTIVE:To investigate the effect of cyclosporine A (CsA; Sandimmun Neoral) on systemic and renal hemodynamics, tubular function, and sodium excretion in healthy volunteers. Furthermore, we studied whether CsA enhances the systemic and renal hemodynamic sensitivity to norepinephrine. METHODS:Eighteen healthy volunte...

journal_title：Journal of hypertension

authors： Hansen JM,Fogh-Andersen N,Christensen NJ,Strandgaard S

更新日期：1997-03-01 00:00:00

abstract：AIM:To investigate same day repeated measures and diurnal variation of arterial stiffness, cardiac output (CO), stroke volume (SV) and total peripheral resistance (TPR) during the third trimester of normal pregnancy. METHODOLOGY:Pulse wave velocity (PWV) and augmentation index (AIx) were recorded using the Arteriograp...

journal_title：Journal of hypertension

authors： Osman MW,Leone F,Nath M,Khalil A,Webb DR,Robinson TG,Mousa HA

更新日期：2017-12-01 00:00:00

abstract：BACKGROUND:Uncontrolled hypertension notwithstanding the use of at least three drugs or hypertension controlled with at least four drugs, the widely accepted definition of treatment-resistant hypertension (TRH), is considered as a common problem in the hemodialysis population. However, to date there is no estimate of t...

journal_title：Journal of hypertension

authors： Mallamaci F,Torino C,Sarafidis P,Ekart R,Loutradis C,Siamopoulos K,Del Giudice A,Aucella F,Morosetti M,Raptis V,Bikos A,Papagianni A,Balafa O,Pappas E,Tripepi R,Marino C,Tripepi G,Ferro C,Malyszko J,Dekker FW,Jage

更新日期：2020-09-01 00:00:00

abstract：OBJECTIVE:To determine the benefits and risks of drinking alcohol in treated hypertensives. DESIGN:A prospective study of 6,369 hypertensives (3,161 men) attending primarily hospital clinics in the UK. METHODS:Relative risks both for drinkers compared with non-drinkers and for level of alcohol consumption were calcul...

journal_title：Journal of hypertension

authors： Palmer AJ,Fletcher AE,Bulpitt CJ,Beevers DG,Coles EC,Ledingham JG,Petrie JC,Webster J,Dollery CT

更新日期：1995-09-01 00:00:00

abstract：:The effect on blood pressure (BP) of acute and chronic suppression of angiotensin (ANG) II was studied in the two-kidney, one clip hypertensive rat. Conscious, chronically catheterized rats were given a bolus injection of captopril (2.5 mg/kg) followed by a chronic infusion of either dextrose or captopril (1 mg/kg per...

journal_title：Journal of hypertension

authors： Wallace EC,Balmforth AJ,Morton JJ

更新日期：1985-12-01 00:00:00

abstract：BACKGROUND:Orthostatic hypotension, postprandial hypotension, and carotid sinus hypersensitivity are hypotensive syndromes with high prevalence in older people. However, their pathophysiology and prognostic significance remain largely unknown. METHODS:In a retrospective cohort study of 313 consecutive patients visitin...

journal_title：Journal of hypertension

authors： Lagro J,Laurenssen NC,Schalk BW,Schoon Y,Claassen JA,Olde Rikkert MG

更新日期：2012-06-01 00:00:00

abstract：OBJECTIVE:Treating hypertension in those aged at least 80 years is now recommended; however, the best antihypertensive to choose remains unexplored. Calcium channel blocker (CCB) use has been associated with a decreased risk of incident dementia in a younger hypertensive group but with an increased risk of cognitive de...

journal_title：Journal of hypertension

authors： Peters R,Booth A,Peters J

更新日期：2014-10-01 00:00:00

abstract：OBJECTIVE:To study the association between polymorphisms in the angiotensin converting enzyme (ACE) gene and angiotensinogen (AGT) gene and hypertension and/or type 2 diabetes in a community population. PATIENTS AND METHODS:The insertion (I)/deletion (D) polymorphism of the ACE gene and the M235T polymorphism of the A...

journal_title：Journal of hypertension

authors： Bengtsson K,Orho-Melander M,Lindblad U,Melander O,Bøg-Hansen E,Ranstam J,Råstam L,Groop L

更新日期：1999-11-01 00:00:00

abstract：OBJECTIVES:Genetic variants that influence large conductance calcium-activated potassium channel's function may alter arterial function and contribute to the known heritability of arterial stiffness and blood pressure. The beta1-subunit (KCNMB1) of the large conductance calcium-activated potassium channel includes two ...

journal_title：Journal of hypertension

authors： Kelley-Hedgepeth A,Peter I,Montefusco MC,Levy D,Benjamin EJ,Vasan RS,Mendelsohn ME,Housman D,Huggins GS,Mitchell GF

更新日期：2009-01-01 00:00:00

abstract：OBJECTIVE:Work stress contributes to risk of coronary heart disease and hypertension. This study tested the influence of job control on ambulatory blood pressure, and ratings of perceived stress and happiness in men and women systematically sampled by socio-economic status from the Whitehall II epidemiological cohort. ...

journal_title：Journal of hypertension

authors： Steptoe A,Willemsen G

更新日期：2004-05-01 00:00:00

abstract：RATIONALE:Cicletanine (CIC), an anti-hypertensive compound with direct vascular and natriuretic actions, is especially effective in salt-sensitive hypertension, in which dysregulation of the sodium pump plays an important pathogenic role, and digitalis-like cardiotonic steroids contribute to increased vascular tone. Th...

journal_title：Journal of hypertension

authors： Bagrov AY,Dmitrieva RI,Dorofeeva NA,Fedorova OV,Lopatin DA,Lakatta EG,Droy-Lefaix MT

更新日期：2000-02-01 00:00:00

abstract：:An index of peripheral vascular resistance, derived from directly measured arterial pressure, has been developed and tested in an animal model. Assuming a mono-exponential character for diastole, the time constant for direct arterial pressure decay in the central aorta was obtained with high-fidelity recording techniq...

journal_title：Journal of hypertension

authors： Walsh JT,Mehta SK,Topham WS,Goldberg AD

更新日期：1985-12-01 00:00:00

abstract：BACKGROUND:Previous work has demonstrated that treatment of hypertensive patients with the angiotensin-converting enzyme inhibitor lisinopril was associated with a reduced incidence of a composite conduction system disease endpoint and also left bundle branch block (LBBB) compared with chlorthalidone therapy. The relat...

journal_title：Journal of hypertension

authors： Okin PM,Kjeldsen SE,Devereux RB

更新日期：2019-03-01 00:00:00