Search results for "SART"
showing 10 items of 212 documents
The KARTAN study: a postmarketing assessment of Irbesartan in patients with hypertension.
2004
An important purpose of postmarketing surveillance of drugs is to better characterize the safety profile of drug therapy in the clinical setting. Another goal is to confirm the effectiveness of these drugs in patients who are candidates for antihypertensive therapy and who may have been excluded from Phase III studies. Irbesartan is a long-acting angiotensin II-receptor blocker specific for the angiotensin 1-receptor subtype that, in clinical trials in patients with hypertension, reduces blood pressure.The KARTAN (this word was derived from the first and last syllables of Karvea [trademark of Bristol-Myers Squibb Group, Madrid, Spain] and irbesartan) study was designed to confirm and extend…
Left-hemispheric dominance for articulation: a prospective study on acute ischaemic dysarthria at different localizations.
2006
Dysarthria is a frequent symptom in cerebral ischaemia. However, speech characteristics of these patients have not previously been investigated in relation to lesion site in a prospective study. We investigated the auditory perceptual features in 62 consecutive patients with dysarthria due to a single, non-space-occupying cerebral infarction confirmed by MRI. Standardized speech samples of all patients were stored within 72 h after stroke onset using a digital tape recorder. Speech samples were assessed independently by two experienced speech therapists, who were unaware of the clinical and neuroradiological findings, using an interval scale ranging from 0 to 6. Separately assessed were fea…
One-year renal and cardiac effects of bisoprolol versus losartan in recently diagnosed hypertensive patients: a randomized, double-blind study.
2009
BACKGROUND AND OBJECTIVES: Hypertension is a significant cause of chronic renal injury and its effective treatment is capable of reducing the rate of renal failure. beta-Adrenoceptor antagonists (beta-blockers) have been reported to induce a deterioration in renal function, while several data have indicated a renoprotective effect of treatment with the angiotensin II type 1 receptor antagonist losartan. Previous studies of the interaction between the selective beta(1)-blocker bisoprolol and kidney function were performed only for short- and medium-term periods. The aim of this study was to compare the antihypertensive efficacy and renal and cardiac haemodynamic effects of bisoprolol with th…
Menopause and ovariectomy cause a low grade of systemic inflammation that may be prevented by chronic treatment with low doses of estrogen or losarta…
2009
Abstract The incidence of cardiovascular diseases in premenopausal women is lower than in men or postmenopausal women. This study reports the discovery of a low grade of systemic inflammation, including monocyte adhesion to arterial endothelium, elicited by menopause or estrogen depletion. Chronic treatment with low dose of 17-β-estradiol or inhibition of the renin-angiotensin system reduced this inflammation. Using an in vitro flow chamber system with human arterial and venous endothelial cells, we found that leukocytes from healthy postmenopausal women were more adhesive to the arterial endothelium than those from premenopausal women regardless of the stimulus used on endothelial cells. I…
Recommendations on the diagnosis and management of Niemann-Pick disease type C
2009
Niemann-Pick disease type C (NP-C) is a lysosomal storage disease in which impaired intracellular lipid trafficking leads to excess storage of cholesterol and glycosphingolipids in the brain and other tissues. it is characterized clinically by a variety of progressive, disabling neurological symptoms including clumsiness, limb and gait ataxia, dysarthria, dysphagia and cognitive deterioration (dementia). Until recently, there has been no disease-modifying therapy available for NP-C, with treatment limited to supportive measures. In most countries, NP-C is managed through specialist centers, with non-specialist support provided locally. However, effective patient Support is hampered by the a…
Longitudinal Study on Sustained Attention to Response Task (SART): Clustering Approach for Mobility and Cognitive Decline
2022
The Sustained Attention to Response Task (SART) is a computer-based go/no-go task to measure neurocognitive function in older adults. However, simplified average features of this complex dataset lead to loss of primary information and fail to express associations between test performance and clinically meaningful outcomes. Here, we combine a novel method to visualise individual trial (raw) information obtained from the SART test in a large population-based study of ageing in Ireland and an automatic clustering technique. We employed a thresholding method, based on the individual trial number of mistakes, to identify poorer SART performances and a fuzzy clusters algorithm to partition the da…
Aging modifies receptor expression but not muscular contractile response to angiotensin II in rat jejunum
2022
AbstractThe involvement of renin-angiotensin system in the modulation of gut motility and age-related changes in mRNA expression of angiotensin (Ang II) receptors (ATR) are well accepted. We aimed to characterize, in vitro, the contractile responses induced by Ang II, in jejunum from young (3–6 weeks old) and old rats (≥ 1 year old), to evaluate possible functional differences associated to changes in receptor expression. Mechanical responses to Ang II were examined in vitro as changes in isometric tension. ATR expression was assessed by qRT-PCR. Ang II induced a contractile effect, antagonized by losartan, AT1R antagonist, and increased by PD123319, AT2R antagonist, as well by neural block…
Telmisartan as metabolic modulator: a new perspective in sports doping?
2011
The World Antidoping Agency (WADA) has introduced some changes in the 2012 prohibited list. Among the leading innovations to the rules are that both 5-aminoimidazole-4-carboxamide-1-[beta]-D-ribofuranoside (peroxisome proliferator�activated receptor-[delta] [PPAR-[delta]]-5' adenosine monophosphate-activated protein kinase [AMPK] agonist) and GW1516 (PPAR-[delta]-agonist) are no longer categorized as gene doping substances in the new 2012 prohibited list but as metabolic modulators in the class �Hormone and metabolic modulators.� This may also be valid for the angotensin II receptor blocker telmisartan. It has recently been shown that telmisartan might induce similar biochemical, biological…
Lexical aspect and morphosyntactic cohesion between motion verbs and spatial particles in Homeric Greek
2022
The aim of this paper is to investigate a rather neglected topic in motion event studies, i.e. the role that lexical aspect (i.e. Aktionsart) plays in motion event encoding in Homeric Greek. Building on the theoretical framework of Talmy (1985, 1991, 2000, 2009), this work focuses on the role that telicity (Vendler 1967), as a verb-inherent semantic feature, plays in the distribution of motion verbs and co-occurring spatial particles as well as in their different mutual morphosyntactic cohesion. The textual analysis of the Iliad and the Odyssey shows a non-random distribution of motion verbs and spatial particles with their own semantic value, in particular a stronger morphosyntactic cohesi…
Introduzione
2014
L’opera di Vincenza Garofalo, “Unbuilt. Quattro progetti di Alberto Sartoris", assume la forma di una ricerca fondata su un dispositivo metodologico e culturale ampio che penetra in profondità nei territori dell’analisi filologica, dell’estetica, della critica architettonica e, naturalmente, della “Scienza della Rappresentazione”. Il campo di indagine è quello degli esiti di una sperimentazione progettuale che non si traduce in concreta forma fisica, per mezzo dell’atto del costruire, e che per questo necessita di pratiche esperenziali estese che implicano maggiori livelli di approfondimento critico-relazionali e specificità disciplinari in grado di fare avanzare la “percezione” in direzion…