Mediation of the vasoactive properties of diadenosine tetraphosphate via various purinoceptors.

abstract：BACKGROUND:Inflammatory processes may play a pivotal role in the pathogenesis of cerebrovascular injury in salt-loaded, stroke-prone, spontaneously hypertensive rats (SHRSP). Thromboxane A2 (TP) receptor stimulation by 8-iso-prostaglandin F2alpha (8-iso-PGF2alpha) is involved in the process of vascular inflammation. O...

journal_title：Journal of hypertension

authors： Ishizuka T,Niwa A,Tabuchi M,Nagatani Y,Ooshima K,Higashino H

更新日期：2007-04-01 00:00:00

abstract：:Neutrophils possess a plasma-membrane-bound reduced nicotinamide adenine dinucleotide phosphate (NADPH) oxidase which catalyzes superoxide (O2-) formation and is activated by a variety of stimuli. Recently, neutrophils of patients with essential hypertension (EHT) have been reported to generate O2- at rates up to four...

journal_title：Journal of hypertension

authors： Seifert R,Hilgenstock G,Fassbender M,Distler A

更新日期：1991-02-01 00:00:00

abstract：:The haemodynamic effects associated with the onset of hypertension induced by infusion of adrenocorticotrophin (ACTH) were investigated in sheep. Analysis of haemodynamic data collected over 24 h by a computer-based monitoring system revealed that mean arterial pressure (MAP) was significantly increased after 4 h. Car...

journal_title：Journal of hypertension

authors： Spence CD,Brown A,Coghlan JP,Parkes DG,Whitworth JA,Scoggins BA

更新日期：1989-04-01 00:00:00

abstract：:The present study was designed to investigate in rats the influence of converting enzyme inhibition with captopril on blood pressure, plasma urea, plasma renin concentration (PRC), plasma aldosterone and plasma vasopressin, and to define the interrelationships between PRC and these variables during equal degrees of ei...

journal_title：Journal of hypertension

authors： Gardes J,Gonzalez MF,Corvol P,Ménard J

更新日期：1986-04-01 00:00:00

abstract：OBJECTIVES:Patients with end-stage renal-disease under hemodialysis have increased cardiovascular risk and experience severe blood pressure (BP) fluctuations during the dialysis session and the subsequent interdialytic period. BP variability (BPV) may be an additional risk factor for cardiovascular events and prelimina...

journal_title：Journal of hypertension

authors： Karpetas A,Loutradis C,Bikos A,Tzanis G,Koutroumpas G,Lazaridis AA,Mavromatidis K,Liakopoulos V,Papagianni A,Zebekakis P,Ruilope LM,Parati G,Sarafidis PA

更新日期：2017-12-01 00:00:00

abstract：:Diabetic nephropathy has developed into a worldwide epidemic and is responsible for the majority of end-stage renal disease in most countries. Antihypertensive treatment slows the progression of the disease. In addition, blockade of the renin-angiotensin system reduces the degree of albuminuria and angiotensin II rece...

journal_title：Journal of hypertension

authors： Haller H,Viberti GC,Mimran A,Remuzzi G,Rabelink AJ,Ritz E,Rump LC,Ruilope LM,Katayama S,Ito S,Izzo JL Jr,Januszewicz A

更新日期：2006-02-01 00:00:00

abstract：:Isolated tail arteries from stroke-prone spontaneously hypertensive rats (SHRSP), but not from normotensive Wistar-Kyoto rats (WKY), exhibit oscillatory contractions in response to norepinephrine. Previous studies indicate that the mechanism for these oscillations involves altered membrane calcium and/or potassium han...

journal_title：Journal of hypertension

authors： Bruner CA,Webb RC

更新日期：1989-01-01 00:00:00

abstract：:It is widely believed that salt-dependent hypertension is induced and maintained by expansion of intravascular fluid volume resulting from excessive retention of sodium. The purpose of this brief article is to present a series of arguments in support of the thesis that volume overload per se does not raise the arteria...

journal_title：Journal of hypertension

authors： Gavras I,Gavras H

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND:Ambulatory blood pressure (BP) monitoring (ABPM) detects subjects with normal clinic but high ambulatory 24-h BP, that is, masked hypertension. METHODS:One hundred and thirty newly diagnosed obstructive sleep apnea syndrome (OSAS) patients, free of recognized cardiovascular disease were included (111 men, a...

journal_title：Journal of hypertension

authors： Baguet JP,Lévy P,Barone-Rochette G,Tamisier R,Pierre H,Peeters M,Mallion JM,Pépin JL

更新日期：2008-05-01 00:00:00

abstract：OBJECTIVE:To identify predictors of pregnancy-induced hypertension and pre-eclampsia in 212 nulliparous women before 20 weeks' gestation and at approximately 28 weeks' gestation. STUDY DESIGN:A randomized, prospective study in a teaching hospital. We performed standardized measurements of systolic and diastolic arteri...

journal_title：Journal of hypertension

authors： Broughton Pipkin F,Sharif J,Lal S

更新日期：1998-02-01 00:00:00

abstract：BACKGROUND:Anandamide (AEA), one of the endocannabinoid compounds, has an important regulatory function by serving as an autocrine/paracrine or endocrine factor throughout the body via activation of the cannabinoid receptor 1 (CB1) and/or the transient receptor potential vanilloid type 1 (TRPV1) channels. However, the ...

journal_title：Journal of hypertension

authors： Li J,Wang DH

更新日期：2006-11-01 00:00:00

abstract：OBJECTIVE:An excess morning blood pressure surge (MBPS) may portend an increased cardiovascular risk, but the mechanisms thereof have been little investigated. The link between MBPS, short-term blood pressure (BP) variability, and arterial stiffness has not been entirely defined. METHODS:In 602 consecutive untreated h...

journal_title：Journal of hypertension

authors： Pucci G,Battista F,Anastasio F,Schillaci G

更新日期：2017-02-01 00:00:00

abstract：OBJECTIVE:Metabolic syndrome (MetS) is associated with insulin resistance and increases the cardiovascular risk. Oxidative stress constitutes a potential mechanism that links insulin resistance and cardiovascular disease. The aim of this study was to analyze the relationship of NADPH oxidase activation with insulin res...

journal_title：Journal of hypertension

authors： Fortuño A,Bidegain J,San José G,Robador PA,Landecho MF,Beloqui O,Díez J,Zalba G

更新日期：2009-07-01 00:00:00

abstract：:The diagnosis of high risk of cardiovascular disease (CVD) in subjects without clinically overt CVD has been somewhat improved by integrating multiple traditional risk factors via appropriate risk score programs. Nevertheless, novel measures of CVD risk are being proposed and debated to further improve high-risk detec...

journal_title：Journal of hypertension

authors： Simon A,Levenson J

更新日期：2005-11-01 00:00:00

abstract：OBJECTIVE:It has been postulated that hypertension in the spontaneously hypertensive rat (SHR) results from autoimmune damage to the SHR vasculature. The objective of this study was to isolate autoreactive T-cells specific for arterial antigens, and to characterize these cells. DESIGN:The presence of autoreactive T-ce...

journal_title：Journal of hypertension

authors： Ofosu-Appiah W,Ruggiero C,Huang LY

更新日期：1993-12-01 00:00:00

abstract：OBJECTIVE:Arterial hypertension is recurrently associated with inflammation of the endothelium as an effect of the upregulation of functional molecules, including cytokines, adhesion molecules and chemokines. However, the role of monocyte chemoattractant protein-1 (MCP-1) in maintaining the inflammatory state of endoth...

journal_title：Journal of hypertension

authors： Tucci M,Quatraro C,Frassanito MA,Silvestris F

更新日期：2006-07-01 00:00:00

abstract：AIMS:In order to eventually improve blood pressure (BP) management, the aim of this study was to identify subgroups of type 2 diabetes mellitus (T2DM) patients with distinct trajectories of SBP levels. Identifying subgroups with distinct SBP trajectories helps to better understand the course of SBP levels in T2DM patie...

journal_title：Journal of hypertension

authors： Walraven I,Mast MR,Hoekstra T,Jansen AP,Rauh SP,Rutters FR,van der Heijden AA,Elders PJ,Moll AC,Polak BC,Dekker JM,Nijpels G

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:The usefulness of the hypertensive retinopathy classification by Keith-Wagener-Barker (KWB) in clinical practice remains controversial. The simplified Mitchell-Wong grading, combining the two initial KWB' grades in one stage, is proposed as an alternative method; both systems are poorly validated regarding t...

journal_title：Journal of hypertension

authors： Aissopou EK,Papathanassiou M,Nasothimiou EG,Konstantonis GD,Tentolouris N,Theodossiadis PG,Papaioannou TG,Sfikakis PP,Protogerou AD

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND:Essential hypertension is characterized by an impairment of endothelium-dependent vasodilatation. OBJECTIVE:To test whether antihypertensive treatment with the angiotensin converting enzyme inhibitor lisinopril can improve vasodilatation in response to endothelium-dependent agonists in essential hypertensiv...

journal_title：Journal of hypertension

authors： Taddei S,Virdis A,Ghiadoni L,Mattei P,Salvetti A

更新日期：1998-04-01 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：:Twenty-four adolescent boys with a positive and 40 boys with a negative parental history of hypertension (PH+ and PH-, respectively) were studied at rest and during exercise on a bicycle ergometer at work loads ranging from 25 to 150 W. Each group was divided into fit and unfit categories on the basis of oxygen consum...

journal_title：Journal of hypertension

authors： Molineux D,Steptoe A

更新日期：1988-05-01 00:00:00

abstract：OBJECTIVE:Few data are available comparing the effects of monotherapy and combination therapy on target organ damage. The PICXEL study compared the efficacy of a strategy based on first-line combination with perindopril/indapamide versus monotherapy with enalapril in reducing left ventricular hypertrophy (LVH) in hyper...

journal_title：Journal of hypertension

authors： Dahlöf B,Gosse P,Guéret P,Dubourg O,de Simone G,Schmieder R,Karpov Y,García-Puig J,Matos L,De Leeuw PW,Degaute JP,Magometschnigg D,PICXEL Investigators.

更新日期：2005-11-01 00:00:00

abstract：OBJECTIVE:Blood pressure (BP) control is the most established practice for preventing the progression of chronic kidney disease (CKD). We examined the BP control and nocturnal dipping pattern changes in hypertensive patients with CKD and their effects on target organ damages. METHODS:We recruited 378 hypertensive CKD ...

journal_title：Journal of hypertension

authors： Cha RH,Lee H,Lee JP,Kang E,Song YR,Kim YS,Kim SG

更新日期：2017-03-01 00:00:00

abstract：:This study focuses on the relationship between some aspects of intra-erythrocytic sodium metabolism (intra-erythrocytic Na content, Na,Li-countertransport), blood pressure, and family history of hypertension, in a group of 84 randomly selected school children (45 males, 39 females). Na,Li-countertransport was signific...

journal_title：Journal of hypertension

authors： Trevisan M,Strazzullo P,Cappuccio FP,Di Muro MR,De Colle S,Franzese A,Iacone R,Krogh V

更新日期：1988-03-01 00:00:00

abstract：BACKGROUND:We have previously described anatomical changes in pulmonary blood flow distribution in chronic hypoxic rats, associated with pulmonary arterial hypertension (PAH). METHOD:In this study, we utilized synchrotron radiation microangiography to compare these changes in pulmonary blood flow with a PAH-model indu...

journal_title：Journal of hypertension

authors： Schwenke DO,Pearson JT,Shimochi A,Kangawa K,Tsuchimochi H,Umetani K,Shirai M,Cragg PA

更新日期：2009-07-01 00:00:00

abstract：OBJECTIVES:We compared the agreement between different techniques to estimate central SBP (cSBP) in children and the relative impact of different methods of measuring peripheral blood pressure (BP). METHODS:A total of 135 children, aged 12.9 ± 3.0 years including 67 boys, 85 with chronic kidney disease were studied. W...

journal_title：Journal of hypertension

authors： Rajalingam S,Milne L,Keehn L,Chowienczyk P,Sinha MD

更新日期：2019-12-01 00:00:00

abstract：OBJECTIVE:The aim of the present study was to investigate possible inter-relationships between connective tissue growth factor (CTGF) and aldosterone in vascular and renal damage associated with hypertension. METHOD:Spontaneously hypertensive rats (SHR) were treated with two doses (100 and 30 mg/kg per day) of the min...

journal_title：Journal of hypertension

authors： de las Heras N,Ruiz-Ortega M,Miana M,Rupérez M,Sanz-Rosa D,Aragoncillo P,Mezzano S,Cachofeiro V,Egido J,Lahera V

更新日期：2007-03-01 00:00:00

abstract：BACKGROUND:Vascular and lung function develop and decline over the life course; both predict cardiovascular events and mortality but little is known of how they develop over time. We analysed their relationship in a multiethnic cohort study to test whether lung function from early adolescence to young adulthood affecte...

journal_title：Journal of hypertension

authors： Lu Y,Sooky L,Silva MJ,Molaodi OR,Karamanos A,Cruickshank JK,Harding S

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVE:An increased inter-arm SBP difference (IASBPD) is associated with mortality and cardiovascular events, as well as peripheral vascular disease, which is attributed to subclavian stenosis. The aim of the present study was to investigate the association between the IASBPD and incident chronic kidney disease (CKD...

journal_title：Journal of hypertension

authors： Kim GS,Byun YS,Lee HY,Jung IH,Rhee KJ,Kim BO

更新日期：2019-04-01 00:00:00

abstract：OBJECTIVES:To test whether the Glu298Asp polymorphism of the endothelial nitric oxide synthase (eNOS) gene is of functional relevance in humans by altering endothelium-dependent vasodilation. BACKGROUND:The Asp298 variant of the eNOS gene product has been associated with arterial hypertension, coronary artery disease ...

journal_title：Journal of hypertension

authors： Schneider MP,Erdmann J,Delles C,Fleck E,Regitz-Zagrosek V,Schmieder RE

更新日期：2000-12-01 00:00:00