Linear periodization of strength training in blocks attenuates hypertension and diastolic dysfunction with normalization of myocardial collagen content in spontaneously hypertensive rats.

Abstract:

BACKGROUND AND METHOD:This study evaluated the effects of a linear block strength training programme on the parameters of cardiac remodelling in spontaneously hypertensive rats. Thirty-nine rats were equally distributed in four groups: normotensive sedentary, normotensive trained, hypertensive sedentary and hypertensive trained. The strength training protocol was organized in three mesocycles of 4 weeks, with an increase in the training load organized in a linear fashion for each block, considering the weight established in the maximum loaded load test. The following parameters were evaluated: ventricular function assessed by echocardiogram, caudal blood pressure, ventricular haemodynamics and cardiac masses. Two-way analysis of variance was used to determine the differences between the group and time. RESULTS:After 12 weeks of training, the hypertensive trained group presented the following results: increased muscle strength, reduced blood pressure, reduced heart rate, isovolumetric relaxation time and total collagen content, with increased cardiac function, without promoting changes in the mass and nuclear volume of cardiomyocytes. Also, blood pressure reduction seems to be associated with both muscle strength adjustments and total load progress. CONCLUSION:The findings of this study showed that the training programme carried out attenuated systemic arterial pressure and preserved the ventricular function of spontaneously hypertensive rats without cardiac mass change.

journal_name

J Hypertens

journal_title

Journal of hypertension

authors

Perilhão MS,Krause Neto W,da Silva AA,Alves LLS,Antonio EL,Medeiros A,Rica RL,Serra AJ,Tucci PJF,Bocalini DS

doi

10.1097/HJH.0000000000002188

subject

Has Abstract

pub_date

2020-01-01 00:00:00

pages

73-81

issue

1

eissn

0263-6352

issn

1473-5598

journal_volume

38

pub_type

杂志文章
  • Expression of endothelin-converting enzyme, endothelin-1 and endothelin receptors at the site of percutaneous coronary intervention in humans.

    abstract:OBJECTIVE:The repair process at the site of injury after percutaneous coronary intervention (PCI) is dominated by neointimal formation composed mainly of smooth muscle cells (SMC). Endothelin-1 (ET-1) is a powerful vasoconstrictor and SMC mitogen. Endothelin-converting enzyme (ECE) is the final key enzyme of endothelin...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/01.hjh.0000217854.97369.8c

    authors: Shirai N,Naruko T,Ohsawa M,Ikura Y,Sugama Y,Hirayama M,Kitabayashi C,Ehara S,Inoue T,Itoh A,Haze K,Tanzawa K,Yoshiyama M,Yoshikawa J,Ueda M

    更新日期:2006-04-01 00:00:00

  • Peripheral sympatholytic actions of four AT1 antagonists: are they relevant for long-term antihypertensive efficacy?

    abstract:BACKGROUND:Angiotensin II causes hypertension not only by direct constriction of vascular smooth muscle, but also by facilitating the release of noradrenaline from sympathetic terminals and by enhancing vascular noradrenaline sensitivity. AT1 receptor antagonists attenuate all these actions, but display some evidence o...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/01.hjh.0000179510.86265.63

    authors: Dendorfer A,Dominiak P,Tempel K,Raasch W

    更新日期:2005-10-01 00:00:00

  • Effect of intrauterine growth restriction on blood pressure, glucose tolerance and sympathetic nervous system activity in the rat at 3-4 months of age.

    abstract:OBJECTIVE:Epidemiological studies suggest that intrauterine growth restriction (IUGR) due to maternal undernutrition during pregnancy represents a major risk factor for hypertension and diabetes in adult age. However, placental insufficiency, rather than maternal malnutrition, is the main cause of IUGR in the Western w...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/00004872-199917090-00002

    authors: Jansson T,Lambert GW

    更新日期:1999-09-01 00:00:00

  • Metabolomics of renal venous plasma from individuals with unilateral renal artery stenosis and essential hypertension.

    abstract:OBJECTIVE:To compare the metabolite profiles of venous effluent from both kidneys of individuals with unilateral atherosclerotic renal artery stenosis (ARAS) in order to directly examine how impaired renal blood flow impacts small-molecule handling in humans. METHODS:We applied liquid chromatography-mass spectrometry ...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/HJH.0000000000000470

    authors: Rhee EP,Clish CB,Pierce KA,Saad A,Lerman LO,Textor SC

    更新日期:2015-04-01 00:00:00

  • Altered myogenic responsiveness of the renal microvasculature in experimental hypertension.

    abstract::Recent investigations have delineated the renal microvascular responsiveness to pressure, by using isolated afferent arterioles, juxtamedullary nephrons, and isolated perfused hydronephrotic kidneys. Both afferent arterioles and interlobular arteries (ILA) manifest pressure-dependent vasoconstrictor responses to eleva...

    journal_title:Journal of hypertension

    pub_type: 杂志文章,评审

    doi:10.1097/00004872-199612000-00002

    authors: Hayashi K,Epstein M,Saruta T

    更新日期:1996-12-01 00:00:00

  • An age-related decline in endothelial function is not associated with alterations in L-arginine transport in humans.

    abstract:OBJECTIVES:Endothelial dysfunction is established in aged individuals; however, the mechanism(s) are not fully elucidated. We have previously identified l-arginine transport as a potential rate-limiting factor in nitric oxide (NO) production in heart-failure patients, characterized with endothelial dysfunction. We ther...

    journal_title:Journal of hypertension

    pub_type: 临床试验,杂志文章

    doi:10.1097/00004872-200402000-00016

    authors: Ahlers BA,Parnell MM,Chin-Dusting JP,Kaye DM

    更新日期:2004-02-01 00:00:00

  • Orthostatic blood pressure recovery associates with physical performance, frailty and number of falls in geriatric outpatients.

    abstract:OBJECTIVE:Blood pressure (BP) recovery after orthostatic hypotension might be important to prevent cerebral hypoperfusion episodes in older adults, and be related to better clinical outcome. The objective was to study the relationship between BP recovery and clinical outcome, that is physical and cognitive performance,...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/HJH.0000000000002617

    authors: Mol A,Slangen LRN,van Wezel RJA,Maier AB,Meskers CGM

    更新日期:2021-01-01 00:00:00

  • Progression to hypertension in the non-hypertensive participants in the Flemish Study on Environment, Genes and Health Outcomes.

    abstract:OBJECTIVE:To evaluate the consistency between a randomly recruited Western European population and the participants of the Framingham Heart Study, with respect to the rates and determinants of progression to hypertension. METHODS:Among the non-hypertensive individuals enrolled in the Flemish Study on Environment, Gene...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/01.hjh.0000242395.07473.92

    authors: Zhang H,Thijs L,Kuznetsova T,Fagard RH,Li X,Staessen JA

    更新日期:2006-09-01 00:00:00

  • Blood pressure variability is increasing from the first to the second day of the interdialytic interval in hemodialysis patients.

    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

    pub_type: 杂志文章

    doi:10.1097/HJH.0000000000001478

    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

  • Increased vascular reactivity induced by essential fatty acid deficiency in rat autoperfused hindquarters.

    abstract::The effects of essential fatty acid deficiency (EFAD) on vascular reactivity to vasoconstrictor stimuli were studied in rat autoperfused hindquarters. Weanling male Sprague-Dawley rats (aged 21 days) were fed diets containing 8% (weight/weight) of stearax plus 2% safflower oil (control diet) or 10% stearax (EFAD diet)...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:

    authors: Kudo K,Dusting GJ,Loiacono RE,Sinclair AJ

    更新日期:1988-02-01 00:00:00

  • Increased arterial stiffness is found in adolescents with obesity or obesity-related type 2 diabetes mellitus.

    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

    pub_type: 杂志文章

    doi:10.1097/HJH.0b013e32833a6132

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

    更新日期:2010-08-01 00:00:00

  • Weight status change from childhood to early adulthood and the risk of adult hypertension.

    abstract:OBJECTIVE:Overweight/obesity in childhood is suggested to increase risk of hypertension later in life. However, few studies have assessed the effect of trajectories of weight status from childhood to adulthood on adult hypertension. The present study aimed to assess the relationship between weight status change from ch...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/HJH.0000000000002016

    authors: Hou Y,Wang M,Yang L,Zhao M,Yan Y,Xi B

    更新日期:2019-06-01 00:00:00

  • Persistence and adherence to antihypertensive treatment in relation to initial prescription: diuretics versus other classes of antihypertensive drugs.

    abstract:BACKGROUND:The use of thiazide diuretics in the treatment of hypertension is widely considered as a first-line treatment, given the efficacy and low cost of this class of drugs. This indication is not unanimous, because thiazides can cause metabolic alterations, and other side effects that reduce compliance and persist...

    journal_title:Journal of hypertension

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1097/HJH.0b013e328353398b

    authors: Trimarco V,de Simone G,Izzo R,De Luca N,Giudice R,Marino M,Damiano S,Rozza F,Trimarco B,Di Renzo G

    更新日期:2012-06-01 00:00:00

  • Molecular variants of the thiazide-sensitive Na+-Cl- cotransporter in hypertensive families.

    abstract:BACKGROUND:The thiazide-sensitive Na-Cl cotransporter (TSC) is involved in the fine regulation of sodium excretion by the kidney, and an increase in its activity causes salt-sensitive hypertension and hypercalciuria. METHODS:To explore the possibility that activating mutations in the TSC gene may be involved in the pa...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/HJH.0b013e3282a9be1b

    authors: Keszei AP,Tislér A,Backx PH,Andrulis IL,Bull SB,Logan AG

    更新日期:2007-10-01 00:00:00

  • Role of endothelium in the mechanical response of the carotid arterial wall to calcium blockade in spontaneously hypertensive and Wistar-Kyoto rats.

    abstract:OBJECTIVES:Calcium blockade has been reported to inhibit the contraction of the vascular smooth muscle and the liberation of vasoactive substances by endothelial cells. We tested the effects of calcium blockade on the mechanical properties of the carotid artery in normotensive Wistar-Kyoto (WKY) rats and spontaneously ...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/00004872-199301000-00009

    authors: Lévy BI,el Fertak L,Pieddeloup C,Barouki F,Safar ME

    更新日期:1993-01-01 00:00:00

  • A common polymorphism of uncoupling protein 2 gene is associated with hypertension.

    abstract:OBJECTIVES:The genes responsible for obesity are also candidate genes for obesity-related conditions, such as hypertension and type 2 diabetes. A functional polymorphism in the uncoupling protein 2 (UCP2) promoter has been reported to be associated with obesity in Caucasians. To clarify the contribution of this polymor...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/00004872-200401000-00018

    authors: Ji Q,Ikegami H,Fujisawa T,Kawabata Y,Ono M,Nishino M,Ohishi M,Katsuya T,Rakugi H,Ogihara T

    更新日期:2004-01-01 00:00:00

  • Enhanced sympathoadrenal reactivity to haemorrhagic stress in DOCA-salt hypertensive rats.

    abstract::The effect of haemorrhagic hypotension on plasma catecholamine levels was studied in anesthetized normotensive and DOCA-salt hypertensive rats. The basal levels of plasma norepinephrine (NE) were significantly higher in DOCA-salt hypertensive rats than in normotensive rats. Moreover, the elevations in plasma NE and ep...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/00004872-198903000-00011

    authors: Drolet G,Bouvier M,de Champlain J

    更新日期:1989-03-01 00:00:00

  • Sexual dimorphism of blood pressure in spontaneously hypertensive rats: effects of anti-androgen treatment.

    abstract::The mechanisms resulting in the greater predisposition of male subjects towards hypertension were investigated in different strains of rats with genetic hypertension [spontaneously hypertensive rats of the stroke-prone strain (SHRSP) and spontaneously hypertensive rats (SHR)] and their respective normotensive controls...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:

    authors: Ganten U,Schröder G,Witt M,Zimmermann F,Ganten D,Stock G

    更新日期:1989-09-01 00:00:00

  • Non-invasive ultrasound assessment of renal artery stenosis by means of the Gosling pulsatility index.

    abstract:OBJECTIVE:To gauge the effectiveness of a new Doppler test for renal artery stenosis (RAS), based on the pulsatility index of the blood flow velocity spectrum within several interlobar arteries of both kidneys. METHODS:Twenty normotensive volunteers and 49 hypertensive patients were investigated with ultrasound. Patie...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:

    authors: Bardelli M,Jensen G,Volkmann R,Aurell M

    更新日期:1992-09-01 00:00:00

  • Excessive zinc intake elevates systemic blood pressure levels in normotensive rats--potential role of superoxide-induced oxidative stress.

    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

    pub_type: 杂志文章

    doi:10.1097/00004872-200403000-00017

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

    更新日期:2004-03-01 00:00:00

  • May subclinical arterial disease help to better detect and treat high-risk asymptomatic individuals?

    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

    pub_type: 杂志文章,评审

    doi:10.1097/01.hjh.0000184407.20257.58

    authors: Simon A,Levenson J

    更新日期:2005-11-01 00:00:00

  • Fibronectin type III domain containing 5 attenuates NLRP3 inflammasome activation and phenotypic transformation of adventitial fibroblasts in spontaneously hypertensive rats.

    abstract:OBJECTIVE:Phenotypic transformation of adventitial fibroblasts is important in the pathogenesis of hypertension. This study was designed to determine whether fibronectin type III domain containing 5 (FNDC5) alleviates the phenotypic transformation of adventitial fibroblasts in hypertension and the underlying mechanisms...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/HJH.0000000000001654

    authors: Ling L,Chen D,Tong Y,Zang YH,Ren XS,Zhou H,Qi XH,Chen Q,Li YH,Kang YM,Zhu GQ

    更新日期:2018-05-01 00:00:00

  • A reliable index for the prognostic significance of blood pressure variability.

    abstract:OBJECTIVES:This study presents a reliable index inspired by the total variability concept of real analysis in mathematics, called average real variability (ARV), for the prognostic significance of blood pressure variability (BPV) overcoming the pitfalls of the commonly used standard deviation (SD). BACKGROUND:Recent s...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/01.hjh.0000160205.81652.5a

    authors: Mena L,Pintos S,Queipo NV,Aizpúrua JA,Maestre G,Sulbarán T

    更新日期:2005-03-01 00:00:00

  • Predictors for profound blood pressure response in patients undergoing renal sympathetic denervation.

    abstract:BACKGROUND:Renal sympathetic denervation (RDN) as treatment for hypertension shows highly variable results. Although some patients do not show any blood pressure (BP) change and in most patients a BP reduction of at least 5 mmHg can be found, some show a reduction at least 20 mmHg. We sought to identify predictors for ...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/HJH.0000000000001739

    authors: Fengler K,Rommel KP,Blazek S,von Roeder M,Besler C,Hartung P,Desch S,Thiele H,Lurz P

    更新日期:2018-07-01 00:00:00

  • Renal protective effects of chronic exercise and antihypertensive therapy in hypertensive rats with chronic renal failure.

    abstract:OBJECTIVES:Patients with chronic renal failure are restricted to mild physical activity and tend to a lack of exercise. However, there have been few reports regarding the influence of chronic exercise on the progression of renal disease. Similarly, there are few animal models concerned with the effect of exercise train...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/00004872-200110000-00024

    authors: Kohzuki M,Kamimoto M,Wu XM,Xu HL,Kawamura T,Mori N,Nagasaka M,Kurosawa H,Minami N,Kanazawa M,Saito T,Yoshida K

    更新日期:2001-10-01 00:00:00

  • Clinical and biochemical criteria in the detection of renal artery stenosis.

    abstract:OBJECTIVE:To investigate methods to diagnose renal artery stenosis (RAS) among the general hypertensive population. METHODS:We studied the value of clinical and biochemical characteristics at the outpatient clinic to identify subjects with a renal artery narrowing of more than 50% of the luminal surface among 1047 hyp...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:

    authors: Bijlstra PJ,Postma CT,de Boo T,Thien T

    更新日期:1996-08-01 00:00:00

  • Identification of salt-sensitive genes in the kidneys of Dahl rats.

    abstract:OBJECTIVE:Inherited differences in renal function underlie the effect of high salt diets on blood pressure in Dahl rats. We probed the kidneys of inbred Dahl SS/Jr and SR/Jr for anonymous and candidate genes whose expression was regulated by dietary sodium. METHODS:mRNA quantitation of both candidate genes implicated ...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/01.hjh.0000133719.94075.e2

    authors: Lighthall GK,Hamilton BP,Hamlyn JM

    更新日期:2004-08-01 00:00:00

  • Effect of caffeine on aortic elastic properties and wave reflection.

    abstract:OBJECTIVE:Caffeine is the most widely used pharmacologically active substance. Aortic elastic properties and arterial wave reflection are important factors for the efficient performance of the cardiovascular system, as well as prognosticators of cardiovascular risk. We investigated the effect of caffeine on aortic elas...

    journal_title:Journal of hypertension

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1097/00004872-200303000-00022

    authors: Vlachopoulos C,Hirata K,O'Rourke MF

    更新日期:2003-03-01 00:00:00

  • Simvastatin improves endothelial function in spontaneously hypertensive rats through a superoxide dismutase mediated antioxidant effect.

    abstract:BACKGROUND:Hydroxymethylglutaryl coenzyme A (HMGCoA) reductase inhibitors have beneficial effects beyond their cholesterol-lowering properties. The antioxidant mechanism of HMGCoA reductase inhibitors is not completely understood. OBJECTIVES:To elucidate the antioxidant effect of simvastatin. METHODS:We studied the i...

    journal_title:Journal of hypertension

    pub_type: 杂志文章

    doi:10.1097/00004872-200203000-00018

    authors: Carneado J,Alvarez de Sotomayor M,Perez-Guerrero C,Jimenez L,Herrera MD,Pamies E,Martin-Sanz MD,Stiefel P,Miranda M,Bravo L,Marhuenda E

    更新日期:2002-03-01 00:00:00

  • Supporting self-management for people with hypertension: a meta-review of quantitative and qualitative systematic reviews.

    abstract:OBJECTIVES:Globally, healthcare policy promotes supported self-management as a strategy for people with long-term conditions. This meta-review aimed to explore how people with hypertension make sense of their condition, to assess the effectiveness of supported self-management in hypertension, and to identify effective ...

    journal_title:Journal of hypertension

    pub_type: 杂志文章,评审

    doi:10.1097/HJH.0000000000001867

    authors: Shahaj O,Denneny D,Schwappach A,Pearce G,Epiphaniou E,Parke HL,Taylor SJC,Pinnock H

    更新日期:2019-02-01 00:00:00