Search results for "PERT"

Green composites: A brief review

2011

The rising concern towards environmental issues and, on the other hand, the need for more versatile polymer-based materials has led to increasing interest about polymer composites filled with natural-organic fillers, i.e. fillers coming from renewable sources and biodegradable. The composites, usually referred to as "green", can find several industrial applications. On the other hand, some problems exist, such as worse processability and reduction of the ductility. The use of adhesion promoters, additives or chemical modification of the filler can help in overcoming many of these limitations. These composites can be further environment-friendly when the polymer matrix is biodegradable and c…

Adiponectin relates inversely to atherosclerotic factors independently of blood pressure in essential hypertension

2006

Obesità viscerale, rischio cardiometabolico e ipertrofia ventricolare sinistra: ruolo dell'adiponectina plasmatica

Lo studio è stato disegnato allo scopo di valutare la prevalenza delle comorbilità cardio-metaboliche e le modificazioni morfologiche della struttura del ventricolo sinistro in una coorte di pazienti suddivisi sulla scorta dei valori normali o ridotti di adiponectina.L'obiettivo principale dello studio è stato quello di analizzare se la riduzione dell'adiponectina plasmatica possa essere considerata un marker di rischio cardiometabolico.

Effects of gait speed on stability of walking revealed by simulated response to tripping perturbation

2013

The objective of this work was to study stability of walking over a range of gait speeds by means of muscle-driven simulations. Fast walking has previously been related to high likelihood of falling due to tripping. Various measures of stability have shown different relationships between walking speed and stability. These measures may not be associated with tripping, so it is unclear whether the increase in likelihood of falling is explicable by an increase in instability. Here, stability with respect to a constant tripping perturbation was quantified as the immediate passive response of torso to the perturbation. Subject-specific muscle-driven simulations of eight young healthy subjects wa…

Blood pressure measurement in children and adolescents : key element in the evaluation of arterial hypertension

2022

Arterial hypertension is the main modifiable risk factor for cardiovascular disease, occupying the first place among the causes of loss of life years adjusted for disability. In recent years, arterial hypertension in children and adolescents has gained ground in cardiovascular medicine thanks to progress made in several areas, fundamentally in pathophysiological and clinical research. Despite the advances that have been made in recent years, the prevention, diagnosis and treatment of high blood pressure in children and adolescents still have room for improvement. In this sense, the correct measurement of blood pressure is especially important, since it includes a series of essential element…

Immigration and hypertension in youths learning from one country's experience

2019

Pertussis vaccines--1993.

1993

Pharmacological Interventions on Asymmetric Dimethylarginine, a Clinical Marker of Vascular Disease

2011

The aim of this paper is to review the latest data on the pharmacological modulation of asymmetric dimethylarginine in human disease. When the terminal nitrogens of the guanidine portion of an arginine become methylated through the action of N-methyl transferases, two chemically close, but physiologically different amino acids are synthesized: symmetric and asymmetric dimethylarginine. The vascular origin of asymmetric dimethylarginine and its inhibitory activity on endothelial nitric oxide synthase give it an important role in certain diseases in which microcirculation is compromised: hypertension, atherosclerosis, inflammatory bowel disease, and diabetes. This review discusses the role th…

May Measurement Month 2018: an analysis of blood pressure screening results from Spain.

2020

Este artículo se encuentra disponible en la siguiente URL: https://academic.oup.com/eurheartjsupp/article/22/Supplement_H/H119/5898732 En este artículo también participan: Fernando Martínez, Blanca Carreras, Bettina de Berardinis, Thomas Beaney, Anca Chis Ster, Neil R. Poulter, Xin Xia y Luis M. Ruilope. Elevated blood pressure (BP) is the single most important contributing risk factor to the global disease burden, leading to over 10 million deaths each year. In Spain, hypertension (HTN) affects around 20% of the adult population and remains the greatest attributable cause of cardiovascular mortality. May Measurement Month (MMM) is a worldwide initiative aimed at increasing awareness of HTN…

Intervenciones individuales para mejorar la adherencia al tratamiento farmacéutico, la dieta y la actividad física en adultos con hipertensión primar…

2020

Introduction Hypertension is a chronic disease with 31% worldwide prevalence in adults. It has been associated with non-adherence to therapeutic regime with a negative impact on the prognosis of the disease and healthcare-associated costs. So, it is necessary to identify effective interventions to improve adherence among the afflicted population. The objective of this protocol is to describe the methods for a systematic review that will evaluate the effect of individual interventions so as to improve adherence to the prescribed pharmacological treatment, as well as to prescribed diet and physical activity in adults with primary hypertension. Methods and analysis A systematic search of studi…