BackgroundOur previous studies have shown that broccoli sprouts high in the glucosinolate glucoraphanin decreases renal and vascular oxidative stress and inflammation as well as blood pressure in spontaneously hypertensive stroke-prone (SHRSP) rats. The objective of this study was to determine whether the metabolite of glucoraphanin, sulforaphane, was responsible for this ...

BACKGROUND: Glucocorticoids are the key regulators of the biological stress response and act by binding to glucocorticoid receptors (GR). Expression of GR is altered by DNA methylation. Methylation patterns in GR promoters have been shown to be highly variable between individuals, but little is known about the functional consequences of ...

Biodegradations of methyl ethyl ketone and methyl isobutyl ketone were performed in intermittent biotrickling filter beds (ITBF) operated at two different trickling periods: 12 h/day (ITBF-12) and 30 min/day (ITBF-0.5). Ralstonia sp. MG1 was able to degrade both ketones as evidenced by growth kinetic experiments. Results show that trickling period is an ...

When the maternal environment is a good predictor of the offspring environment, maternal glucocorticoid (GC) levels might serve to pre-program offspring to express certain phenotypes or life-history characteristics that will increase their fitness. We conducted a field study to assess the effects of naturally occurring maternal GC levels on their ...

BackgroundPrevious studies of a functional variant of the catechol-O-methyl transferase (COMT) gene, Val158Met, have provided inconsistent results with regard to blood pressure or hypertension. We examined the effect of this variant, the considering environmental factors of daily salt and energy intakes.MethodsA total of 735 Japanese men (mean age, 47 years) ...

A 25 year old, 68 kg, primigravida, was taken up for emergency caesarean section for meconium stained liquor and fetal distress. She was a known case of pre eclampsia and her blood pressure was controlled on tab methyl dopa. she was administered general anaesthesia. after delivery of baby she went ...

Relationships have been linked to significant physical health outcomes. However, little is known about the more specific processes that might be responsible for such links. The main aim of this study was to examine a previously unexplored and potentially important form of partner knowledge (i.e., attitude familiarity) on relationship processes ...

Cardiorespiratory instability may be undetected in monitored step-down unit patients. We explored whether using an integrated monitoring system that continuously amalgamates single noninvasive monitoring parameters (heart rate, respiratory rate, blood pressure, and peripheral oxygen saturation) into AN instability index value (INDEX) correlated with our single-parameter cardiorespiratory instability concern criteria, and ...

DNA methylation at CpG islands (CGIs) is one of the most intensively studied epigenetic mechanisms. It is fundamental for cellular differentiation and control of transcriptional potential. DNA methylation is involved also in several processes that are central to evolutionary biology, including phenotypic plasticity and evolvability. In this study, we explored ...

There is an increasing interest in pediatric hypertension, the prevalence of which is rising in parallel with the obesity epidemic. Traditionally the assessment of hypertension in children has relied on office blood pressure (BP) measurements by the physician. However, as in adults, office BP might be misleading in children mainly ...

Direct blood pressure monitoring is the most accurate cardiovascular monitoring technique, but it is challenging in small mammals, as well as time-consuming and costly. Therefore, indirect blood pressure monitoring is most commonly used in clinic and laboratory settings. This column discusses indirect blood pressure monitoring in small mammals.

Effective antihypertensive care is not possible without regular and reliable blood pressure measurements. The use of blood pressure home measurement has increased a lot during the last years. Various methods have been used in communication between the patients and physicians. In a randomized study we compared traditional office-based hypertension treatment ...

Consumption of flavonoid-containing foods may be useful for the management of hypertension. We investigated whether 100% Concord grape juice lowers blood pressure in patients with prehypertension and stage 1 hypertension. We conducted a double-blind crossover study to compare the effects of grape juice (7 mL · kg⁻¹ · d⁻¹) and ...

It is recognized that for the reliable assessment of blood pressure (BP) and the accurate diagnosis of hypertension, out-of-office BP measurement with ambulatory (ABPM) or home BP monitoring (HBPM) is often required. The clinical usefulness of ABPM is well established. However, despite the wide use of HBPM, only in the ...

We did a prospective study to investigate whether clinic heart rate (HR) and 24-h ambulatory HR were independent predictors of subsequent increase in body weight (BW) in young subjects screened for stage 1 hypertension. The study was conducted in 1,008 subjects from the Hypertension and Ambulatory Recording Venetia Study (HARVEST) ...

Recent advance in technology has developed a lot of new aspects of clinical monitoring. We can monitor sedation levels during anesthesia using various electroencephalographic (EEG) indices, while it is still not useful for anesthesia depth monitoring. Some attempts are made to monitor the changes in sympathetic nerve activity as one ...

The diagnosis of hypertension is difficult when faced with several different blood pressure measurements in an individual. Using the average of several office measurements is recommended, although considerable uncertainty remains. Twenty-four-hour ambulatory monitoring is often considered the gold standard, but self-monitoring of blood pressure has been proposed as a superior ...

We examined short-term reproducibility of masked hypertension (MH) among adults with recent "borderline" office blood pressure (BP) and compared agreement of ambulatory BP monitoring (ABPM) and home BP monitoring (HBPM) in detecting MH. Fifty participants underwent repeated office BP measurements, 24-h ABPM, and HBPM sessions 1-week apart. Participants with office ...

BACKGROUND AND OBJECTIVE: Despite the 1.5 million blood pressure monitors sold annually in Germany only 24 % of treated hypertensives reach the goal blood pressure below 140/90 mm Hg. This indicates that the care for hypertensive patients needs to be improved. PARTICIPANTS AND METHODS: In 1993 277 and in 2007 ...

The aim of this study is to assess the effect of hospital admission on 24-h ambulatory blood pressure (ABP) in hypertensive subjects. Treated or untreated hypertensive adults with open-angle glaucoma underwent inpatient and outpatient 24-h ABP monitoring in a random order 4 weeks apart. Awake ambulatory hours, awake in-bed hours ...

Blood pressure waveform analysis may permit continuous (i.e., automated) and less invasive (i.e., safer and simpler) central hemodynamic monitoring in the intensive care unit and other clinical settings without requiring any instrumentation beyond what is already in use or available. This practical approach has been a topic of intense investigation ...

Ambulatory blood pressure monitoring (ABPM) is an accurate method for evaluating hypertension, yet its use in clinical practice may be limited by availability, cost and patient inconvenience. The objective of this study was to investigate the ability of a 6-h ABPM window to predict blood pressure control, judging by that ...

Intracardiac pressures in heart failure (HF) have been measured in patients while supine in the hospital but change at home with posture and activity. The optimal level of chronic ambulatory pressure is unknown. This analysis compared chronic intracardiac pressures to later HF events and sought a threshold above which higher ...

Self-monitoring of blood pressure by patients at home (home blood pressure monitoring (HBPM)) is being increasingly used in many countries and is well accepted by hypertensive patients. Current hypertension guidelines have endorsed the use of HBPM in clinical practice as a useful adjunct to conventional office measurements. Recently, a detailed ...

In Taiwan, the number of the patients needing dialysis increases rapidly in recent years. Because there is risk in every hemodialysis session, monitoring physiological status, such as blood pressure measurement every 30 min to 1 h is needed during about 4 h hemodialysis process. Therefore, an assisted measurement on blood pressure is needful ...

In recent years soaring medical costs have become a major social problem in developed countries. Ambulatory blood pressure (ABP) measurements have a stronger predictive power for cardiovascular events than clinic blood pressure (CBP) measurements. Therefore the introduction of ABP measurement for the diagnosis and treatment of hypertension should lead to ...

BACKGROUND: Ambulatory blood pressure measurement (ABPM) is being used increasingly in clinical practice. One previous study has shown that there can be considerable variance between expert observers in the interpretation of ABPM data. The purpose of this study was to show whether computer-generated reports with the dablABPM system would provide ...

Home blood pressure (HBP) monitoring is now recommended as a routine component of blood pressure management in patients with known or suspected hypertension. Over the last few years, a large number of Web sites, commonly termed Personal Health Records, have been developed so that patients can manage and present HBP ...

Recent studies indicate an association between serum phosphate levels and blood pressure in hypertensive patients. A growing body of evidence suggests that white-coat hypertension (WCH) is associated with target organ damage. Furthermore, metabolic syndrome (MS) and a non-dipping pattern are associated with increased cardiovascular risk. The purpose of this study ...

Arterial hypertension is a risk factor affecting graft function in pediatric kidney transplants. Recent pediatric studies reported a high prevalence of hypertension, especially nocturnal hypertension in this population. Data regarding the prevalence of masked hypertension in pediatric patients with kidney transplants are still scarce. The aim of this cross-sectional study ...

Canadians with hypertension are recommended to use home blood pressure monitoring (HBPM) on a regular basis. To characterize the use of HBPM among Canadian adults with hypertension. Respondents to the 2009 Survey on Living with Chronic Diseases in Canada who reported diagnosis of hypertension by a health professional (n=6142) were ...

To provide updated, evidence-based recommendations for the diagnosis and assessment of adults with hypertension. MEDLINE searches were conducted from November 2008 to October 2009 with the aid of a medical librarian. Reference lists were scanned, experts were contacted, and the personal files of authors and subgroup members were used to ...

The prevalence of hypertension is high, but the overall control rate is low. Poor control of, hypertension is associated with a number of diseases, such as stroke, heart and renal failure, and high, mortality rates. Studies have shown the separate effects of nurse clinics and telephone follow-up on, blood pressure ...

The best method to diagnose masked hypertension is controversial. The objective of the present study was to compare home blood pressure (HBP) and ambulatory blood pressure (ABP) measurement in the evaluation of masked hypertension. Two hundred and sixty-one individuals from the general population underwent office BP (duplicate measurements on four ...

Optimization of clinic blood pressure measurement, progress in measurement of blood pressure outside the clinic, at home or in ambulatory conditions over 24 h, all concur to a better management of patients with hypertension. This study is aimed at briefly summarizing a few important issues in this context, and at ...

Adults with ambulatory hypertension or white coat hypertension (WCH) display abnormal cardiovascular rhythms. We studied cardiovascular rhythms by Fourier analysis of 24-h ambulatory blood pressure (BP) measurement profiles in 129 hypertensive children, 54 children with WCH, and 146 age-, height-, and gender-matched healthy subjects. The day/night mean arterial pressure ratio ...

BACKGROUND: The relationship between basal heart rate (HR) and the occurrence of myocardial ischemia, sudden death, cardiovascular mortality have been described. Therefore, further studies are warranted to evaluate the behaviour of heart rate in different scenarios. We sought to determine whether ambulatory heart rate is associated with the presence of ...

OBJECTIVES: Increased platelet activation plays an important role in the development of atherosclerosis. Mean platelet volume (MPV) is a determinant of platelet activation. In our study, we aimed to determine whether MPV levels are elevated in non-dipper patients compared with dippers and healthy controls. In addition, we tried to find ...

AIMS AND OBJECTIVES: (1) To explore the effect of continued nursing intervention on hypertensive patients based on chronotherapeutics. (2) To identify the factors affecting hypertensive patients' compliance to the chronotherapeutics-oriented nursing interventions. BACKGROUND: Chronotherapy provides a means of individual treatment for hypertension according to the circadian blood-pressure profile of each ...

The impact of insulin sensitivity, casual blood pressure and 24-h ambulatory blood pressure on endothelial function was studied in treated hypertensive subjects. Flow-mediated dilatation of the brachial artery after reperfusion was used to determine endothelial function. Insulin sensitivity indices were obtained by using the homeostasis model assessment, after 75 g Dextrose ...

BACKGROUND: Poor adherence to treatment is one of the major problems in the treatment of hypertension. Self blood pressure measurement may help patients to improve their adherence to treatment. METHOD: In this prospective, randomized, controlled study coordinated by a university hospital, a total of 228 mild-to-moderate hypertensive patients were randomized ...

Monitoring blood pressure during anaesthesia is widely recommended in man and animals. The accuracy of any device used to measure blood pressure is an important consideration when selecting monitoring equipment, the ANSI/AAMI SP10 standard is widely cited in this respect in recent veterinary publications. Blood pressure was monitored using invasive ...

There are few data on the prevalence of hypertension in European populations based on the ambulatory determination of blood pressure. The Prognostic Indicator of Cardiovascular and Cerebrovascular Events (PROOF) study provided an opportunity to examine this prevalence in a cohort of 955 patients (387 men and 588 women, all aged ...

OBJECTIVE: The aim of this study was to determine the optimal schedule for home blood pressure (HBP) measurement based on a clinical approach. METHODS: Four hundred and sixty-four participants underwent HBP measurement for 7 days (duplicate measurements in the morning and in the evening), ambulatory blood pressure (ABP) monitoring, and ...

Blood pressure measured before and after dialysis does not agree well with those recorded outside the dialysis unit. Whether recordings obtained outside the dialysis unit are of greater prognostic value than blood pressure obtained just before and after dialysis remains incompletely understood. Among 326 patients on long-term hemodialysis, blood pressure ...

We have developed the non-invasive blood pressure monitor which can measure the blood pressure quickly and robustly. This monitor combines two measurement mode: the linear inflation and the linear deflation. On the inflation mode, we realized a faster measurement with rapid inflation rate. On the deflation mode, we realized a ...

In this paper, we developed a wireless blood pressure monitoring system which provides a useful tool for users to measure and manage their daily blood pressure values. This system includes an ARM-based blood pressure monitor with a ZigBee wireless transmission module and a PC-based management unit with graphic user interface ...

Resistant (or refractory) hypertension (RH) is a clinical diagnosis based on blood pressure (BP) office measurements. About one third of subjects with suspected RH have indeed pseudo-resistant hypertension and 24-h ambulatory-blood pressure-monitoring aids to precisely identify them. Our aim was to determine those clinical, laboratory or echocardiographic variables that may ...

The effects and duration of action of bedtime administration of doxazosin 2 mg for 4 weeks on uncontrolled morning home hypertension were investigated. Morning home blood pressure (HBP) was significantly lowered by bedtime administration of doxazosin. Doxazosin significantly lowered evening HBP only in the subgroup of patients with an uncontrolled ...

BACKGROUND: Twenty-four hour ambulatory blood pressure thresholds have been defined for the diagnosis of mild hypertension but not for its treatment or for other blood pressure thresholds used in the diagnosis of moderate to severe hypertension. We aimed to derive age and sex related ambulatory blood pressure equivalents to clinic ...