Search results for "sinistra"
showing 10 items of 60 documents
Da Lotta continua alla religione civile. La memoria di Peppino Impastato nelle storie di quattro militanti
2019
Il saggio vuole studiare il modo in cui si è trasformata la memoria pubblica di Peppino Impastato, ucciso dalla mafia nel 1978 a Cinisi, paese vicino Palermo. Per farlo, si seguiranno i percorsi biografici di quattro militanti di Lotta continua, il gruppo politico nel quale Impastato aveva militato fino al 1976, che si collocava nel vasto e complesso mondo della sinistra italiana esterna al Partito comunista. In particolare, ci si concentrerà sul modo in cui la memoria di Impastato si è intrecciata con lo stratificarsi del discorso pubblico sulla mafia e con i riti pubblici legati ad altre vittime della criminalità organizzata siciliana. Cet article présente la façon dont la mémoire publiqu…
Influence of gender on the relation between the metabolic syndrome and left ventricular mass
2009
Influence of gender on the relation between the metabolic syndrome and left ventricular mass
L’aldosterone plasmatico e la sua relazione con la massa ventricolare sinistra nei pazienti ipertesi con malattia renale cronica I-III stadio NKF
2014
RAZIONALE. La malattia renale cronica (CKD) è associata ad un’incrementata massa ventricolare sinistra (LVM), che può predisporre ad un aumentato rischio di eventi cardiovascolari. Le concentrazioni plasmatiche di aldosterone (PAC) sono spesso incrementate negli stadi avanzati di CKD. Poco è noto sui livelli di aldosterone e la loro relazione con la LVM nei soggetti con CKD lieve-moderataL’obiettivo del nostro studio è stato quello di analizzare PAC e LVM e la loro relazione in un gruppo di pazienti ipertesi con CKD agli stadi I-III National Kidney Foundation (NKF). CASISTICA E METODI. Abbiamo arruolato 195 pazienti ipertesi con CKD agli stadi I-III NKF e li abbiamo comparati ad un gruppo d…
The site of fertilisation determines dorsoventral polarity but not chirality in the zebra mussel embryo
1998
The dorsoventral polarity of unequally cleaving spiralian embryos becomes established at an early stage. The factors determining the position of the dorsoventral axis are still unknown. We present data showing that the sperm entry point (SEP) in both normal development and under experimental conditions determines the position of the first cleavage furrow in Dreissena embryos. The position of the spindles at second cleavage is directed by the site of fertilisation also, and the large, dorsal D quadrant of the 4-cell stage always forms opposite the SEP. The spiral chirality at third cleavage seems to be independent of both the fertilisation point and the arrangement of the quadrants. Dextral …
Left ventricular hypertrophy and geometry in hypertensive patients with chronic kidney disease.
2009
To evaluate the prevalence of left ventricular hypertrophy (LVH) and left ventricular geometry in a group of 293 hypertensive patients with stage 2-5 chronic kidney disease (CKD), compared with 289 essential hypertensive patients with normal renal function.All patients underwent echocardiographic examination. Patients on stage 1 CKD, dialysis treatment, or with cardiovascular diseases were excluded.LVH was observed in 47.1% of patients with CKD and in 31.14% of essential hypertensive patients (P0.0001). We found increasingly higher left ventricular diameters, thicknesses, and mass from stage 2 to 5 CKD. Distribution of concentric and eccentric LVH was not different between the two groups. H…
Impact of metabolic syndrome on left ventricular mass: Is the same in all ethnic groups and in men and women?
2007
[1] Mule G, Nardi E, Cottone S, et al. Impact of metabolic syndrome on left ventricular mass in overweight and obese hypertensive subjects. Int J Cardiol 2007;121:267–75. [2] Grundy SM, Brewer Jr HB, Cleeman JI, Smith Jr SC, Lenfant C. American Heart Association; National Heart, Lung, and Blood Institute. Definition of metabolic syndrome: Report of the National Heart, Lung, and Blood Institute/American Heart Association conference on scientific issues related to definition. Circulation 2004;109:433–8. [3] IsomaaB,Almgren P, TuomiT, et al. Cardiovascularmorbidity andmortality associated with the metabolic syndrome. Diabetes Care 2001;24:683–9. [4] Reilly MP, Rader DJ. The metabolic syndrome:…
EFFETTI DELL'ALLENAMENTO ALLE ATTIVITÀ SPORTIVE SULLA MASSA VENTRICOLARE SINISTRA
2009
Le attività sportive agonistiche comportano adattamenti cardiaci morfologici e funzionali che permettono di ottimizzare la funzione cardiaca durante l’esercizio fisico. Il principale adattamento funzionale cardiaco è rappresentato dalla bradicardia a riposo, conseguente al raggiungimento di un nuovo equilibrio della bilancia simpato-vagale. Il principale adattamento morfologico dell'apparato cardiocircolatorio all’esercizio fisico è rappresentato dall'ipertrofia miocardica, caratterizzata da un aumento della massa cardiaca che deve essere armonico e proporzionale al grado ed al tipo di attività fisica praticata. Tale ipertrofia coinvolge sia la componente miocitaria che quella vascolare per…
Middle Triassic carbonate platforms in eastern Iberia: Evolution of their fauna and palaeogeographic significance in the western Tethys
2015
Abstract This article reports the first integrated study of the Middle Triassic of Iberia, based on the stratigraphy, sedimentology, and fossil fauna of Muschelkalk facies of the Iberian Ranges and the Catalan Coastal Ranges in Spain. On the basis of this study, new palaeogeographic reconstructions of the westernmost Tethys are proposed, and the evolution of the different palaeogeographic domains of Iberia (e.g., Iberian, Mediterranean, and Levantine–Balearic) are described. In these domains, Muschelkalk facies record the development of wide carbonate platforms that were the consequence of the first two broad marine transgressions of the Mesozoic in Iberia, respectively, late Pelsonian–earl…
Comment on "Displacement along the Karakoram fault, NW Himalaya, estimated from LA-ICP-MS U Pb dating of offset geologic markers" published by Shifen…
2013
International audience; Field evidence for syn-deformation migmatization and crystallization along the Karakorum fault contradicts the study of Wang et al. (2012). The ages of such magmatic rocks provide minimum ages for the onset of deformation at similar to 23 Ma in North Ayilari and similar to 19 Ma in Tangtse. The onset of deformation at 12 Ma in the Ayilari range inferred by Wang et al. (2012) from a muscovite Ar/Ar age is a cooling age, thus only a minimum age. The similar to 60 Ma granodiorite bodies, the ophiolitic rocks and the south Kailash thrust that are correlated across the fault to provide a 52 +/- 2 km finite offset do not define reliable piercing points. Such observations a…
Early oysters and their supposed Permian ancestors
2005
The origin of oysters is a much debated palaeontological issue. Recent morphological studies indicate that oysters are characterized by a particular ribbing pattern, the so-called antimarginal ribs which are characterized by a proper morphogenetic pattern. Therefore antimarginal ribs can be used as a diagnostic character in phylogeny. The earliest recognized bivalve displaying diagnostic features of oysters (sinistral attachment to the substrate, typical hinge and ligament structure, and antimarginal ribs) is Ostracites cristadifformis Schlotheim, 1820 first appearing in the Anisian of Europe. This common species was later attributed to Enantiostreon and is here transferred to Umbrostrea. S…