Postprandial hypotension: evaluation by ambulatory blood pressure monitoring.

abstract：:Insulin acutely inhibits contraction of primary cultured vascular smooth muscle (VSM) cells from canine femoral artery by inhibiting contractile agonist-induced Ca2+ influx. Insulin also inhibits contraction at step(s) distal to intracellular Ca2+ concentration (Ca2+i) by stimulating cyclic guanosine monophosphate (GM...

journal_title：American journal of hypertension

authors： Kahn AM,Allen JC,Seidel CL,Song T

更新日期：2000-04-01 00:00:00

abstract：BACKGROUND:Carotid-femoral pulse-wave velocity (PWV) provides a comprehensive noninvasive indication of arterial stiffness, and is now established as a strong marker of cardiovascular disease (CVD). The correlation between peripheral blood pressure (BP) and PWV and their respective influences on mortality have been poo...

journal_title：American journal of hypertension

authors： Miljkovic D,Perret-Guillaume C,Alla F,Salvi P,Erpelding ML,Benetos A

更新日期：2013-02-01 00:00:00

abstract：:Angiotensin receptors became relatively easy to study when radioactive derivatives of the peptide were synthesized for radioimmunoassays. Binding assays in vitro led to the discovery of receptors in many tissues different from those involved in the classic actions of angiotensin. The physiologic significance of recept...

journal_title：American journal of hypertension

authors： Goodfriend TL

更新日期：2000-04-01 00:00:00

abstract：:Angiotensin-converting enzyme inhibitors (ACEIs), introduced in clinical practice in 1980, are a relatively new class of drugs. They have been useful in the treatment of hypertension, where they are effective monotherapy in 40% to 50% of the patients and in combination therapy in up to 90%. They are also useful in the...

journal_title：American journal of hypertension

authors： Kostis JB

更新日期：1989-01-01 00:00:00

abstract：:In the present study, age- and calcium-related changes in the membrane fluidity of erythrocytes were examined in patients with essential hypertension by use of electron spin resonance method (ESR). The erythrocytes were obtained from patients with essential hypertension. We examined the ESR spectra for a fatty acid sp...

journal_title：American journal of hypertension

authors： Tsuda K,Masuyama Y

更新日期：1990-09-01 00:00:00

abstract：BACKGROUND:There are no comprehensive guidelines on management of hypertensive emergency (HTNE) and complications. Despite advances in antihypertensive medications HTNE is accompanied with significant morbidity and mortality. METHODS:We queried the 2002-2012 nationwide inpatient sample database to identify patients wi...

journal_title：American journal of hypertension

authors： Shah M,Patil S,Patel B,Arora S,Patel N,Garg L,Agrawal S,Jacobs L,Steigerwalt SP,Martinez MW

更新日期：2017-07-01 00:00:00

abstract：:Antihypertensive treatment is known to slow down the decline in glomerular filtration rate (GFR) with time. Angiotensin converting enzyme (ACE) inhibition has been shown to be more effective in this regard than conventional antihypertensive therapy. In a recent prospective, randomized, double blind trial in 257 patien...

journal_title：American journal of hypertension

authors： Himmelmann A,Hansson L,Hansson BG,Hedstrand H,Skogström K,Ohrvik J,Furängen A

更新日期：1996-09-01 00:00:00

abstract：:The relations between left ventricular mass (LVM), peripheral resistance artery structure, and ambulatory BP were studied in 83 patients with previously untreated or poorly regulated essential hypertension and 20 healthy controls of similar age and sex. LVM was assessed by echocardiography. Signs of left ventricular h...

journal_title：American journal of hypertension

authors： Sihm I,Schroeder AP,Aalkjaer C,Holm M,Mørn B,Mulvany M,Thygesen K,Lederballe O

更新日期：1995-10-01 00:00:00

abstract：:Alteration of calcium metabolism and changes in the levels of calcium-regulating hormones have been described in essential hypertension. In the majority of the reported clinical trials, calcium supplementation has resulted in a decrease in blood pressure. However, the mechanisms by which such a response would be media...

journal_title：American journal of hypertension

authors： Wimalawansa SJ

更新日期：1993-12-01 00:00:00

abstract：BACKGROUND:While obesity is a leading risk factor for preeclampsia, the mechanisms whereby obese women are more susceptible to pregnancy-induced hypertension are unclear. As high-fat diet (HFD) is an important contributor to the development of obesity, we tested the hypothesis that pregnant rats on HFD have hypertensio...

journal_title：American journal of hypertension

authors： Palei AC,Spradley FT,Granger JP

更新日期：2017-03-01 00:00:00

abstract：:We have explored the effect of verapamil on renal hemodynamics and the renin-aldosterone system in ten patients with chronic renal disease and hypertension before and after 3 months of therapy. The mean +/- SEM glomerular filtration rates were 55 +/- 7 mL/min pre- and 55 +/- 8 mL/min posttherapy; the renal plasma flow...

journal_title：American journal of hypertension

authors： Lenz T,Müller FB,Sotelo JE,Laragh JH,August P

更新日期：1991-12-01 00:00:00

abstract：BACKGROUND:Hypertension is the leading global preventable risk factor for premature death. While hypertension prevalence has been declining in high-income countries, it has increased continuously in low- and middle-income countries. METHODS:We conducted a cross-sectional survey in 7,524 women and men aged 35-74 years ...

journal_title：American journal of hypertension

authors： Rubinstein AL,Irazola VE,Calandrelli M,Chen CS,Gutierrez L,Lanas F,Manfredi JA,Mores N,Poggio R,Ponzo J,Seron P,Bazzano LA,He J

更新日期：2016-12-01 00:00:00

abstract：:The aim of this study was to investigate the effects of dietary calcium and sodium on blood pressure (BP) in normotensive rats (Wistar, WKY), spontaneously hypertensive rats (SHR) and Dahl rats and on calmodulin (CaM) activator, a newly-discovered hydrophobic compound that increases CaM activity in SHR and spontaneous...

journal_title：American journal of hypertension

authors： Chang E,Kunes J,Hamet P,Tremblay J

更新日期：1990-08-01 00:00:00

abstract：BACKGROUND:A resequencing study of renal epithelial sodium channel (ENaC) genes was conducted to identify rare variants associated with blood pressure (BP) salt-sensitivity. METHODS:The Genetic Epidemiology Network of Salt-Sensitivity (GenSalt) study was conducted among 1,906 participants who underwent a 7-day low-sod...

journal_title：American journal of hypertension

authors： Gu X,Gu D,He J,Rao DC,Hixson JE,Chen J,Li J,Huang J,Wu X,Rice TK,Shimmin LC,Kelly TN

更新日期：2018-01-12 00:00:00

abstract：:The objective of this study was to test the relationship between neurologic and microvascular complications of type 1 diabetes mellitus. It was hypothesized that the mechanisms operative in autonomic dysfunction seen in diabetic patients with microangiopathy play a role in the rapidity of progression to renal failure....

journal_title：American journal of hypertension

authors： Weinrauch LA,Kennedy FP,Gleason RE,Keough J,D'Elia JA

更新日期：1998-03-01 00:00:00

abstract：:To examine the influence of angiotensin-converting enzyme (ACE) on pressor, renal vascular, and adrenal responses during angiotensin I (Ang I) infusion, we studied 10 normotensive, healthy men. Each was in balance with a 10-mEq sodium, 100-mEq potassium intake and was studied before and during ACE inhibition with enal...

journal_title：American journal of hypertension

authors： Hollenberg NK,Fisher ND,Price DA,Williams GH

更新日期：2000-05-01 00:00:00

abstract：BACKGROUND:Although several characteristics of aortic function, which are largely determined by age, predict outcomes beyond brachial blood pressure (BP), the extent to which brachial BP control accounts for age-related variations in aortic function is uncertain. We aimed to determine the extent to which brachial BP co...

journal_title：American journal of hypertension

authors： Hodson B,Norton GR,Booysen HL,Sibiya MJ,Raymond A,Maseko MJ,Majane OH,Libhaber E,Sareli P,Woodiwiss AJ

更新日期：2016-05-01 00:00:00

abstract：:The treatment of diseases has been based on the concept of homeostasis and has not incorporated an understanding of biologic rhythms and their underlying mechanisms. Biologic rhythms are implicated in cardiovascular events. Failure to recognize the circadian decline in blood pressure may result in iatrogenic chronopat...

journal_title：American journal of hypertension

authors： Prisant LM

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND:Although the renin-angiotensin system and insulin resistance (IR) have been identified as major regulators of plasminogen activator inhibitor type-1 (PAI-1), their roles in hypertensive subjects is not clearly defined. METHODS:We examined the effect of dietary salt restriction on PAI-1 levels in 239 hyperte...

journal_title：American journal of hypertension

authors： Srikumar N,Brown NJ,Hopkins PN,Jeunemaitre X,Hunt SC,Vaughan DE,Williams GH

更新日期：2002-08-01 00:00:00

abstract：:Both nitric oxide (NO) and endothelin-1 (ET-1) are important mediators in the regulation of vascular tone during pregnancy and preeclampsia. This study was designed to investigate the ET-1-induced hypotensive effect in late pregnant rats (P) and in NO-deprived hypertensive pregnant rats (TP), a model of preeclampsia. ...

journal_title：American journal of hypertension

authors： Matz RL,Van Overloop B,Gairard A

更新日期：2001-06-01 00:00:00

abstract：:The hypotensive effect of isradipine was assessed in 26 male patients, aged 40 to 64 years, with hypertension. After withdrawal of previous antihypertensive treatment and a four-week placebo period, patients were randomized into a double-blind active-treatment period of eight weeks to receive either placebo or 1.25 to...

journal_title：American journal of hypertension

authors： Viskoper JR,Laszt A,Faraggi D

更新日期：1991-02-01 00:00:00

abstract：:The effects of angiotensin converting enzyme (ACE) inhibitors on the release of angiotensin II (Ang II) from isolated mesenteric arteries of spontaneously hypertensive rats (SHRs) were examined. Delapril, enalapril, and captopril suppressed Ang II release in a dose-dependent manner. After oral treatment with delapril ...

journal_title：American journal of hypertension

authors： Higashimori K,Nakamaru M,Tabuchi Y,Nagano M,Mikami H,Ogihara T,Inagami T

更新日期：1991-01-01 00:00:00

abstract：BACKGROUND:The genetic component related to blood pressure (BP) changes during pregnancy is still not elucidated. Thus, the aim of the study was to evaluate the association between leptin and leptin receptor polymorphisms and systolic (SBP) and diastolic BP (DBP) variation during pregnancy and the postpartum period. M...

journal_title：American journal of hypertension

authors： Farias DR,Franco-Sena AB,Rebelo F,Salles GF,Struchiner CJ,Martins MC,Kac G

更新日期：2017-02-01 00:00:00

abstract：:The objective of this study was to evaluate whether the major histocompatibility complex of the rat can be related to blood pressure (BP) level and BP response to stress. Blood pressure was determined under light ether anesthesia or during moderate restraint stress in normotensive Lewis rats, in rat strains congenic w...

journal_title：American journal of hypertension

authors： Kunes J,Kohoutová M,Zicha J

更新日期：1996-07-01 00:00:00

abstract：BACKGROUND:Seventeen percent of youth in the United States are obese. Obesity has been linked to higher prevalence of hypertension. Past studies were limited by their size and conflicting results. The aim of this study was to analyze trends in adolescents' obesity between 1998 and 2011 and to evaluate the relationship ...

journal_title：American journal of hypertension

authors： Chorin E,Hassidim A,Hartal M,Havakuk O,Flint N,Ziv-Baran T,Arbel Y

更新日期：2015-09-01 00:00:00

abstract：:Antioxidant protection provided by different doses of alpha-tocopherol was compared by determining nitric oxide synthase (NOS) activity in blood vessels of spontaneously hypertensive rats (SHR) treated with alpha-tocopherol. SHR were divided into four groups namely hypertensive control (C), treatment with 17 mg of alp...

journal_title：American journal of hypertension

authors： Newaz MA,Nawal NN,Rohaizan CH,Muslim N,Gapor A

更新日期：1999-08-01 00:00:00

abstract：BACKGROUND:We have recently shown that the renin enhancer, a regulatory element of renin gene transcription, is important in the long-term control of basal blood pressure (BP). In this study, we examined whether the renin enhancer deficit alters the acute pressor response to emotional stress in mice. METHODS:Under flu...

journal_title：American journal of hypertension

authors： Jackson K,Head GA,Morris BJ,Chin-Dusting J,Jones E,La Greca L,Mayorov DN

更新日期：2007-08-01 00:00:00

abstract：BACKGROUND:We postulated that acute hypoxemia increases susceptibility to orthostatic hypotension by increasing the sensitivity of cardiovascular baroreceptors. METHODS:Hemodynamics were measured noninvasively in 17 healthy, normotensive subjects while being subjected to decreasing venous return by exposure to lower b...

journal_title：American journal of hypertension

authors： Fox WC,Watson R,Lockette W

更新日期：2006-09-01 00:00:00

abstract：BACKGROUND:Few population studies have described the heritability and intrafamilial concordance of the retinal microvessels, or the genetic or environmental correlations of the phenotypes of these vessels. METHODS:We randomly selected 413 participants from 70 families (mean age, 51.5 years; 50.1% women) from a Flemish...

journal_title：American journal of hypertension

authors： Liu YP,Kuznetsova T,Jin Y,Thijs L,Asayama K,Gu YM,Bochud M,Verhamme P,Struijker-Boudier HA,Staessen JA

更新日期：2013-03-01 00:00:00

abstract：BACKGROUND:There is evidence that diuretics and beta blockers impair glucose tolerance, whereas calcium channel blockers and angiotensin converting enzyme blockers lack this metabolic effect. We compared the effect of a combination therapy with a nondihydropyridine calcium channel blocker plus an angiotensin converting...

journal_title：American journal of hypertension

authors： Holzgreve H,Nakov R,Beck K,Janka HU

更新日期：2003-05-01 00:00:00