Disparate effects of mental stress on plasma noradrenaline in young normotensive and hypertensive subjects.

abstract：OBJECTIVES:To investigate the effects of the interaction between adenosine receptors and renal nerves on urinary sodium excretion and glomerular filtration rate. METHODS AND DESIGN:The effects on water and sodium excretion and glomerular filtration rate of A1 [2-chloro-N6-cyclopentyl-adenosine (CCPA)] and A2 [2-hesiny...

journal_title：Journal of hypertension

authors： Panzacchi G,Demarchi B,Busca G,Protasoni G,Golin R,Stella A

更新日期：1997-12-01 00:00:00

abstract：OBJECTIVE:To examine in older individuals at high cardiovascular risk whether following a Mediterranean diet decreased the necessity of antihypertensive drugs and modulated their associated cardiovascular risk. METHODS:In the PREvención con DIeta MEDiterránea study, we assessed whether volunteers randomly allocated to...

journal_title：Journal of hypertension

authors： Ribó-Coll M,Lassale C,Sacanella E,Ros E,Toledo E,Sorlí JV,Babio N,Lapetra J,Gómez-Gracia E,Alonso-Gómez ÁM,Fiol M,Serra-Majem L,Pinto X,Castañer O,Díez-Espino J,González JI,Becerra-Tomás N,Cofán M,Díaz-López A,Estru

更新日期：2021-01-25 00:00:00

abstract：:The associations of obesity and alcohol consumption with blood pressure and the prevalence of hypertension were studied in 5550 male and female subjects aged 25 to 64 years, surveyed in the National Heart Foundation of Australia 1980 Risk Factor Prevalence Study. Body mass index was significantly and independently ass...

journal_title：Journal of hypertension

authors： MacMahon SW,Blacket RB,Macdonald GJ,Hall W

更新日期：1984-02-01 00:00:00

abstract：OBJECTIVE:To examine the changes in plasma brain natriuretic peptide (BNP), atrial natriuretic peptide (ANP) and blood pressure in patients with essential hypertension on a low, normal and high sodium intake. DESIGN AND METHODS:Twelve patients with mild-to-moderate essential hypertension were studied. Plasma, urinary ...

journal_title：Journal of hypertension

authors： Buckley MG,Markandu ND,Sagnella GA,MacGregor GA

更新日期：1994-07-01 00:00:00

abstract：OBJECTIVES:Acute hypertensive response (AHR) in acute stroke is associated with adverse outcomes; however, the underlying pathophysiology of the association is poorly understood and its prognostic impact in ischemic stroke remains unclear. We aimed to investigate the prognostic significance of AHR in patients with isch...

journal_title：Journal of hypertension

authors： Yi JE,Chang Y,Song TJ,Shin GJ,Kim YJ

更新日期：2019-12-01 00:00:00

abstract：OBJECTIVE:To determine the effects of angiotensin II (AII) (1-8) on cytosolic free calcium concentrations in the absence and in the presence of the selective angiotensin subtype 1 (AT1) receptor antagonist losartan and of the selective angiotensin subtype 2-receptor antagonist P-186 in human peripheral blood mononuclea...

journal_title：Journal of hypertension

authors： Lijnen P,Fagard R,Petrov V

更新日期：1997-08-01 00:00:00

abstract：DESIGN:Because of uncertainties regarding the complete antihypertensive mechanism of action of beta-adrenoceptor antagonists, the present study determined whether vagal afferent neurons of humans and rats possess beta-adrenoceptors. Such a location would provide an appropriate target for beta-blockers to modulate neuro...

journal_title：Journal of hypertension

authors： Lawrence AJ,Watkins D,Jarrott B

更新日期：1995-06-01 00:00:00

abstract：OBJECTIVE:Considering the growing body of evidence that indicates the contribution of superoxide anions (O2) and other reactive oxygen species (ROS) to the development of hypertension, we assessed whether animal models of hypertension have a benefic effect with tempol, a superoxide dismutase mimetic, to help augment th...

journal_title：Journal of hypertension

authors： Dornas WC,Silva M,Tavares R,de Lima WG,dos Santos RC,Pedrosa ML,Silva ME

更新日期：2015-01-01 00:00:00

abstract：OBJECTIVE:To investigate whether the clinic-daytime blood pressure difference can provide information on vascular reactivity to stress comparable to that of simple noninvasive stimuli such as a cold pressor test and isometric exercise, and whether there is any relationship between this blood pressure difference and non...

journal_title：Journal of hypertension

authors： Guida L,Iannuzzi R,Crivaro M,Gaeta I,Pasanisi F,Celentano A,Marotta T,Ferrara LA

更新日期：1999-03-01 00:00:00

abstract：OBJECTIVE:Hypertension is a major risk factor for cardiovascular disease. Polymorphism in the beta2-adrenergic receptor (ADRB2) and nitric oxide synthase 3 (NOS3) genes is associated with clinical cardiovascular phenotypes. The Arg16Gly and Glu298Asp polymorphisms of ADRB2 and NOS3 genes, respectively, have been report...

journal_title：Journal of hypertension

authors： Misono M,Maeda S,Iemitsu M,Nakata Y,Otsuki T,Sugawara J,Zempo H,Yoshizawa M,Miyaki A,Kuno S,Matsuda M,Ajisaka R

更新日期：2009-07-01 00:00:00

abstract：OBJECTIVES:To study the relation between the blood pressure and the neurocognitive function within the full adult age range in a large population sample. DESIGN:A cross-sectional study of 936 healthy adults who were recruited from a register of family practices, stratified for age (24-81 years), sex, and occupational ...

journal_title：Journal of hypertension

authors： van Boxtel MP,Gaillard C,Houx PJ,Buntinx F,de Leeuw PW,Jolles J

更新日期：1997-10-01 00:00:00

abstract：:We studied 56 patients with essential hypertension to determine whether responses to standardized laboratory mental and physical challenges accurately reflect blood pressure variability during routine daily activities. Four activities were performed in the laboratory: mental arithmetic, a reaction time test, isometric...

journal_title：Journal of hypertension

authors： Floras JS,Hassan MO,Jones JV,Sleight P

更新日期：1987-12-01 00:00:00

abstract：:The fall in blood pressure that is commonly observed when groups of hypertensive individuals are followed without treatment is usually ascribed to two sources: regression towards the mean and increasing familiarity of the subject with the assessment process. Any effect of the latter process could bias the results of c...

journal_title：Journal of hypertension

authors： Haynes RB,Logan AG,Flanagan PT,Milne BJ

更新日期：1983-06-01 00:00:00

abstract：BACKGROUND:Dopamine receptors induce natriuresis in kidney. Previous studies have shown interactions between different subtypes of dopamine receptors in renal proximal tubule (RPT) cells. We hypothesize that D3 receptors have an interaction with D4 receptors in RPT cells from normotensive rats (Wistar-Kyoto, WKY) and s...

journal_title：Journal of hypertension

authors： Chen X,Liu Y,Wang WE,Chen C,Ren H,Zheng S,Zhou L,Zeng C

更新日期：2016-08-01 00:00:00

abstract：OBJECTIVE:We attempted to determine a valid pharmacological approach for the control of high blood pressure in obese hypertensive patients using two antihypertensive agents with different pharmacological actions. DESIGN:Thirty-two obese hypertensive black women were randomly treated with chlorthalidone or clonidine to...

journal_title：Journal of hypertension

authors： Reisin E,Weed SG

更新日期：1992-05-01 00:00:00

abstract：OBJECTIVE:This study analyzed regional differences in blood pressure (BP) distribution and management in Germany 2008-2011 in a nationwide study. METHODS:The analyses were based on standardized BP measurements and anatomical therapeutic chemical classification-coded medication from the population-based German Health I...

journal_title：Journal of hypertension

authors： Diederichs C,Neuhauser H

更新日期：2014-07-01 00:00:00

abstract：OBJECTIVE:Previous studies on multicellular preparations have shown that hypertrophied cardiac muscle from the spontaneously hypertensive rat (SHR) has a prolonged action potential. The first aim of the present study was to determine whether the action potential of isolated left ventricular myocytes was similarly prolo...

journal_title：Journal of hypertension

authors： Brooksby P,Levi AJ,Jones JV

更新日期：1993-06-01 00:00:00

abstract：OBJECTIVE:The renin-angiotensin system plays an important role in blood pressure control. Recently the mouse Ren-2 renin gene was introduced into the genome of rats, producing low-renin hypertensive animals. The aim of the present study was to characterize the pharmacological and morphological properties of mesenteric ...

journal_title：Journal of hypertension

authors： Thybo NK,Korsgaard N,Mulvany MJ

更新日期：1992-10-01 00:00:00

abstract：:Brachial and carotid artery diameters, blood velocities and blood flows were determined by a pulsed-Doppler flowmeter in 22 normotensive and 74 mild to moderate essential hypertensive subjects, aged 46 +/- 8 years. The product age x MAP/1000 (where MAP is mean arterial blood pressure), called 'arterial age' (expressed...

journal_title：Journal of hypertension

authors： Nguyen PC,Levenson J,Simon A

更新日期：1990-05-01 00:00:00

abstract：:The purpose of this study was to examine pressor responsiveness in a rabbit model with adrenal perturbation. Adrenals in rabbits were stabbed with a needle, and the rabbits were given water (adrenal-water group) or 0.9% NaCl (adrenal-salt) to drink; additional rabbits were sham-operated and given water (sham-water gro...

journal_title：Journal of hypertension

authors： Siripaisarnpipat S,Johnson JA,Fowler WL Jr,Zeigler DW,Payne CG

更新日期：1985-02-01 00:00:00

abstract：BACKGROUND AND AIM:Central blood pressure (BP) is increasingly considered as a better estimator of hypertension associated risks. We aimed to evaluate the association of 24-h central BP, in comparison with 24-h peripheral BP, with the presence of target organ damage (TOD). METHODS:Cross-sectional study of 208 hyperten...

journal_title：Journal of hypertension

authors： de la Sierra A,Pareja J,Fernández-Llama P,Armario P,Yun S,Acosta E,Calero F,Vázquez S,Blanch P,Sierra C,Oliveras A

更新日期：2017-10-01 00:00:00

abstract：OBJECTIVE:Similar to cancer, pulmonary arterial hypertension (PAH) is characterized by vascular remodeling, which leads to obliteration of the small pulmonary arteriole, with marked proliferation of pulmonary artery smooth muscle cells (PASMC) and/or endothelial cells dysfunction. Aberrant expression of tumor suppresso...

journal_title：Journal of hypertension

authors： Nie X,Dai Y,Tan J,Chen Y,Qin G,Mao W,Zou J,Chang Y,Wang Q,Chen J

更新日期：2017-12-01 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：PURPOSE:Cardiovascular reactivity to mental stress has been used as a tool to predict short-term hypertension risk in adults but the impact of cardiovascular reactivity in childhood on hypertension in adulthood is unknown. Using the 1970 British Cohort study, we examined the association between pulse rate reactivity in...

journal_title：Journal of hypertension

authors： Hamer M,Kivimäki M,Batty GD

更新日期：2016-09-01 00:00:00

abstract：:This study was designed to assess the contribution of thromboxane (Tx) A2 to the pathogenesis of renal dysfunction in rats with angiotensin II (Ang II)-salt hypertension. Hypertension was induced in rats drinking 0.15 mol/l NaCl by infusion of Ang II (125 ng/min, intraperitoneally) for 12 days. Relative to values in w...

journal_title：Journal of hypertension

authors： Mistry M,Muirhead EE,Yamaguchi Y,Nasjletti A

更新日期：1990-01-01 00:00:00

abstract：:Although the consequences of hypertension are universal, blacks (African-Americans or indigenous Africans) have been the subject of a differential approach to causation, outcome, and treatment. Blacks have a greater propensity to salt sensitivity and suppressed plasma renin suggesting a predisposition to sodium retent...

journal_title：Journal of hypertension

authors： Rayner BL,Spence JD

更新日期：2017-02-01 00:00:00

abstract：OBJECTIVE:Endothelin is thought to be related to cardiovascular disease. The purpose of this study was to determine whether endothelin levels could be reduced by a calcium antagonist and a 'natural factor'. DESIGN:Since calcium ionophores can induce endothelin-1 messenger RNA synthesis in cultured endothelial cells, t...

journal_title：Journal of hypertension

authors： Liu JJ,Casley D,Wojta J,Gallicchio M,Dauer R,Buxton BF,Johnston CI

更新日期：1993-09-01 00:00:00

abstract：OBJECTIVE:The objective of the present studies is to investigate if the enhanced expression of Gs alpha protein and their mRNA observed in various models of hypertensive rats is due to the expressed hypertrophy or hypertension. METHODS:Hypertension, in Sprague-Dawley rats was induced by the oral administration of the ...

journal_title：Journal of hypertension

authors： Di Fusco F,Anand-Srivastava MB

更新日期：2000-08-01 00:00:00

abstract：OBJECTIVE:We tested the hypothesis that qualitative microalbuminuria (MAU) screening in a practice setting would identify non-diabetic hypertensive patients at high risk of developing cardiovascular disease. DESIGN:We enrolled general practitioners throughout Germany, who obtained histories, physical examinations, and...

journal_title：Journal of hypertension

authors： Agrawal B,Berger A,Wolf K,Luft FC

更新日期：1996-02-01 00:00:00

abstract：:: High blood pressure (BP) is a highly prevalent modifiable cause of cardiovascular disease, stroke, and death. Accurate BP measurement is critical, given that a 5-mmHg measurement error may lead to incorrect hypertension status classification in 84 million individuals worldwide. This position statement summarizes pro...

journal_title：Journal of hypertension

authors： Padwal R,Campbell NRC,Schutte AE,Olsen MH,Delles C,Etyang A,Cruickshank JK,Stergiou G,Rakotz MK,Wozniak G,Jaffe MG,Benjamin I,Parati G,Sharman JE

更新日期：2019-09-01 00:00:00