Search results for " AGI"
showing 10 items of 672 documents
Oral magnesium supplementation improves vascular function in elderly diabetic patients
2010
Magnesium (Mg) ions directly influence vascular tone and responsiveness and are cofactors for acetylcholine-induced endothelium-dependent relaxation. Alterations in extracellular Mg are able to modify the formation and release of nitric oxide (NO), altering arterial smooth muscle tone. Previous in vivo studies in humans have shown that parenteral or oral Mg supplementation increase endothelial-dependent vasodilation. The aim of the present study was to evaluate the effects of Mg oral supplementation on endothelial function in elderly diabetic and hypertensive subjects. Sixty elderly (≥ 65 years) diabetic patients were recruited (mean age: 71.1 ± 6.1 years; M/F: 35/25). Endothelial function,…
Magnesium Role in Health and Longevity Final
2018
Reduced Magnesium (Mg intake) is a frequent cause of Mg deficit with age. A decreased intestinal Mg absorption and an increased Mg loss may also contribute, as well as the use of medicaments. Mg requirements may be higher with aging. Alterations of Mg metabolism with age, cellular Mg transport systems and problems with measurement methods are discussed. Mg contained in water is more bio-available than Mg in food and it is a possible alternative to Mg supplementation in the correction of Mg deficiencies. Mild to moderate Mg deficits are generally asymptomatic and clinical signs are usually absent or non-specific. Hyperemotionality, tremor, asthenia, sleep disorders, and amnesic and cognitive…
ANORESSIA SENILE
2009
Malgrado l’elevata e crescente prevalenza del sovrappeso, il principale problema nutrizionale nell’anziano è rappresentato dalla malnutrizione per difetto spesso secondaria a riduzione dell’introito alimentare ed alla perdita di motivazione all’assunzione di cibo. Ciò fa pensare alla presenza nell’età senile di problemi correlati alla regolazione del bilancio energetico ed al controllo del senso della fame e della sazietà. L’anoressia conseguente all’invecchiamento rappresenta una causa comune di malnutrizione che è associata ad un aumento della mortalità e della disabilità funzionale.
Antiaging Medicine
2009
• The factors best demonstrated to delay aging are fruit and vegetables, exercise, not smoking, drinking one or two glasses of alcohol daily, and fish consumption. • Vitamin D replacement, in persons with low 25[OH] vitamin D levels, decreases hip fractures, improves muscle strength, enhances function, and decreases mortality. • Antiaging medicine has been hijacked by charlatans who promote unproven or dangerous remedies to a naïve aging public. • Too often animal studies that produce longevity are directly applied to humans before appropriate clinical trials have been carried out. • There is no evidence that hormones or megadoses of vitamins prolong life. • Numerous products of varying qua…
“L’incendio di borgo” - Between heavy and meaningful burdens
2009
GLUCOSE CONTROL IN THE OLDER PATIENT: FROM INTENSIVE CONTROL TO EFFECTIVE AND SAFE CONTROL
2009
Test-and-treat strategy for helicobacter pylori infection in older patients.
2009
IL PAZIENTE ANZIANO CON FRATTURA DI FEMORE: VALUTAZIONE E SUPPORTO NUTRIZIONALE
2013
Osteoporosis in the elderly population is a major health problem worldwide, because it is associated with fragility fractures with consequent financial burden for health systems. Europe and North America are the regions where half of all hip fractures among elderly people occurred today, with Scandinavian countries reporting the highest incidence worldwide. Undernutrition, particularly protein malnutrition, is frequent in elderly with osteoporotic hip fracture, although, the role of dietary protein intake in osteoporosis remains controversial. Poor nutritional status is associated with higher comorbidity indices, mortality and readmissions in patients with femoral fracture. Another crucial …
Effects of anti-aldosteronic agents in resistant hypertension
2011
Hypertension is defined resistant (or refractory) when it is not possible to reach the target values of blood pressure despite the contemporary use of three antihypertensive drugs at optimised dosage (1). Today difficult control of hypertension is more and more frequent in clinical practice. In recent years the role of anti-aldosteronic agents has appeared useful in the treatment of resistant hypertension; this condition seems to be related to the increase of the mean age. Subjects suffering from resistant hypertension mostly show an isolated high systolic pressure. In addition to advanced age, factors commonly associated are: increased levels of aldosterone and intravascular volume, chroni…