Indice ambulatoriale di rigidità arteriosa e filtrazione glomerulare nell’ipertensione arteriosa essenziale

Association of Oxidative Stress with Aortic Stiffness in Hypertensive Patients with Chronic Kidney Disease

Several studies have consistently demonstrated that arterial stiffness becomes progressively worse as CKD progresses and a negative correlation of oxidative stress with renal function has been described. There is also sound experimental evidence indicating that oxidative stress is involved in atherogenesis. The contribution of oxidative stress to aortic stiffness is less clear. Aim: To analyse the relationship between plasma levels of 8-ISO-prostaglandin F2alpha (8-ISOPGF2alpha), an index of lipid peroxidation, considered a reliable biomarker of oxidative stress, and aortic stiffness in a group of hypertensive patients with chronic kidney disease. Methods: We enrolled 126 hypertensive patie…

Predictors of Left Ventricular Hypertrophy in Hypertensive Patients with Normal ECG

Introduction: Early identification of left ventricular hypertrophy (LVH) in hypertensive patients is of great importance for correct stratification of cardiovascular (CV) risk. It is well known that ECGhas low sensibility in detecting LVH, while echocardiography, for organizational difficulties, cannot be performed routinely. Aim: To evaluate the prevalence of LVH and of anomalies of diastolic function in a group of hypertensive patients free of diabetes, CV diseases, and with normal ECG. Methods: We excluded patients with CV diseases, diabetes, chronic kidney disease (CKD), or having ECG-LVH or other ECG anomalies. Then, we enrolled 310 hypertensive patients (mean age 48 years). All enroll…

INFLUENCE OF GLOMERULAR FILTRATION RATE ON LEFT VENTRICULAR MASS IN HYPERTENSIVE PATIENTS WITH NORMAL RENAL FUNCTION

INFLUENZA DEL FILTRATO GLOMERULARE RENALE SULLA MASSA VENTRICOLARE SINISTRA IN SOGGETTI IPERTESI CON FUNZIONE RENALE NORMALE

ABSENCE OF RELATIONSHIPS BETWEEN SHORT-TERM BLOOD PRESSURE VARIABILITY AND EARLY RENAL DYSFUNCTION IN HYPERTENSION

Blood pressure variability

Microalbuminuria Is Associated With Aortic Stiffness Independently of Creatinine Clearance in Essential Hypertension

Il rilievo fotogrammetrico del Castello di Maredolce a Palermo

Le tecniche di rilievo fotogrammetrico stanno trovando un sempre più largo impiego nel campo dei BB.CC. Esse, infatti, consentono una rappresentazione dei manufatti con un'elevata cura del dettaglio geometrico mediante la restituzione vettoriale ed una elevata definizione degli aspetti materici degli oggetti attraverso la realizzazione dei fotopiani, che forniscono informazioni sia metriche che qualitative dell'oggetto. Tali tecniche, pertanto, costituiscono un fondamentale strumento di supporto alle attività di diagnostica e restauro dei monumenti antichi. Il presente articolo illustra la metodologia, le fasi operative e gli strumenti impiegati per il rilievo fotogrammetrico di un edificio…

Inverse relationship between ambulatory artery stiffness index and glomerular filtration rate in essential hypertension