Carotid-radial pulse wave velocity (CRPWV) can be measured rapidly using applanation tonometry and significantly higher values have been reported among patients with risk factors for vascular disease. Forearm blood flow responses to intrabrachial infusion of acetylcholine independently predict cardiovascular morbidity among hypertensive patients. We aimed to examine the relationship between CRPWV, a potentially informative, noninvasive measure and this more established parameter of arterial health.
View Article and Find Full Text PDFBackground: Observational evidence has consistently linked increased fruit and vegetable consumption with reduced cardiovascular morbidity; however, there is little direct trial evidence to support the concept that fruit and vegetable consumption improves vascular function. This study assessed the dose-dependent effects of a fruit and vegetable intervention on arterial health in subjects with hypertension.
Methods And Results: After a 4-week run-in period during which fruit and vegetable intake was limited to 1 portion per day, participants were randomized to consume either 1, 3, or 6 portions daily for the next 8 weeks.
Background And Aims: Little is known of the epidemiology of upper gastrointestinal symptoms in adolescents. We examined the prevalence of, and the risk factors for, epigastric pain, heartburn and acid regurgitation in adolescents from Northern Ireland.
Participants: A total of 1133 adolescents aged 12-18 years participated in this study.
Background: Studies examining the relation between bone mineral density (BMD) and fruit and vegetable consumption during adolescence are rare.
Objective: Our objective was to determine whether usual fruit and vegetable intakes reported by adolescents have any influence on BMD.
Design: BMD was measured by dual-energy X-ray absorptiometry at the nondominant forearm and dominant heel in a random sample of 12-y-old boys (n = 324), 12-y-old girls (n = 378), 15-y-old boys (n = 274), and 15-y-old girls (n = 369).