Search results for "mediterranean"
showing 10 items of 3196 documents
Récit de voyage et expérience de l'espace : la Méditerranée écrite et vécue par Josep Piera
2018
Based on some literary extracts (autobiographical prose and poetry) of the Valencian writer Josep Piera, the relationship between the experience of the journey and the writing that comes along as a result of it is analyzed. Three key concepts are discussed : the journey, the Mediterranean and literature. As we will see, the Mediterranean is understood here as a close and familiar world : a mythical, historical, cultural and vital geographical space. The places visited (Greece, Naples, Sicily, etc.) interact and produce a dialogue with the geographical space and the notion of human time.
Persistence of disease flares is associated with an inadequate colchicine dose in familial Mediterranean fever: A national multicenter longitudinal s…
2021
Familial Mediterranean fever (FMF) is characterized by self limited episodes of fever and polyserositis.1 MEFV gene en codes for a protein named Pyrin, which plays a pivotal role in the activation and secretion of IL-1.2 Daily colchicine is highly effective in preventing attacks in this disorder in a dose-related fashion.3 Many definitions of colchicine resistance are available in the literature. The European League Against Rheumatism (EULAR) guidelines defined resistance as one or more attacks per month in compliant patients who had been receiving the maxi mally tolerated dose for at least 6 months.4 A similar definition was confirmed by a recent consensus among experts.5 In the present na…
Local validation of MODIS sensor sea surface temperature on western Mediterranean shallow waters
2014
The sea surface temperature (SST) estimated from MODIS Aqua products (daytime and nighttime 11 μm and night 4 μm) has been correlated with field data taken at three depths (15, 50, 100 cm) in a Western Mediterranean coastal area. The comparison has allowed us to analyze the uncertainty in the estimation of this parameter in coastal waters using low spatial resolution satellite images. The results show that the daytime SST_11 μm product obtains fittest statistical values: RMSE (root mean square error) and r2 (Pearson’s correlation coefficient) of 1°C and 0.96, respectively, for 50 cm depth.
Competition among introduced and indigenous submerged macrophytes in a southern mediterranean shallow system
2011
In Termini Imerese H. stipulacea has been recorded inside artificial basins, located near the harbour, built arranging breakwater barriers along the coast in order to protect the coastal road. From July until the beginning of November the seagrass formed beds with cover values ranging from 70% to 80%, and it was in contact either with the seagrass Cymodocea nodosa (Ucria) Ascherson (cover values of 20-25%) or the green alga Caulerpa prolifera (Forsskål) Lamouroux (cover values of 10-15%). H. stipulacea in good health conditions showed a clear competition strategy with C. nodosa as proved by registered cover values. But during natural denudations occurring in winter, C. racemosa var. cylindr…
Interactions among introduced and indigenous submerged macrophytes in a Mediterranean shallow system
2011
In Termini Imerese H. stipulacea has been recorded inside artificial basins, characterized by a sandy bottom (0.80‐2.5 m depth). H. stipulacea in good health conditions shows a competition strategy with C. nodosa. But during winter denudations, C. racemosa var. cylindracea seems to negatively interfere with the rhizomes of H. stipulacea.
Metabolomic Pattern Analysis after Mediterranean Diet Intervention in a Nondiabetic Population: A 1- and 3-Year Follow-up in the PREDIMED Study
2014
The Mediterranean diet (MD) is considered a dietary pattern with beneficial effects on human health. The aim of this study was to assess the effect of an MD on urinary metabolome by comparing subjects at 1 and 3 years of follow-up, after an MD supplemented with either extra-virgin olive oil (MD + EVOO) or nuts (MD + Nuts), to those on advice to follow a control low-fat diet (LFD). Ninety-eight nondiabetic volunteers were evaluated, using metabolomic approaches, corresponding to MD + EVOO (n = 41), MD + Nuts (n = 27), or LFD (n = 30) groups. The (1)H NMR urinary profiles were examined at baseline and after 1 and 3 years of follow-up. Multivariate data analysis (OSC-PLS-DA and HCA) methods we…
An Inventory Approach to the Assessment of Main Traditional Landscapes in Sicily (Central Mediterranean Basin)
2012
EU policy for the conservation of cultural landscapes is of particular importance for a region such as Sicily (Italy) which is the site of many Mediterranean traditional cultural landscapes as well as new landscapes created by contemporary agriculture. Such variety of landscape, however, is not supported or confirmed by specialised inventories that identify and classify the typical Main Traditional Landscape (MTL). On the basis of these considerations, the objective of the present paper is to draw up a preliminary inventory and present a brief characterisation of MTLs in Sicily, in line with the multidisciplinary experiences and approaches implemented at European and national levels. In def…
The impact of the Eurofever criteria and the new Infevers MEFV classification in real life: results from a large international FMF cohort
2022
INTRODUCTION: New Eurofever/PRINTO classification criteria (EPCC) for Familial Mediterranean Fever (FMF) and other recurrent fevers have been recently developed, together with the classification of the pathogenicity of MEFV variants. OBJECTIVES: To evaluate the impact in real life of both the EPCC and INSAID pathogenicity classification of MEFV variants in the large international Eurofever FMF cohort. METHODS: Baseline demographic, genetic and clinical data of FMF patients included in the Eurofever registry were evaluated. The EPCC and the 2018 INSAID classification for MEFV variants were applied in all eligible FMF patients. RESULTS: Since November 2009, clinical information was available …
Strong reproductive barriers in a narrow hybrid zone of West-Mediterranean green toads (Bufo viridis subgroup) with Plio-Pleistocene divergence
2010
Abstract Background One key question in evolutionary biology deals with the mode and rate at which reproductive isolation accumulates during allopatric speciation. Little is known about secondary contacts of recently diverged anuran species. Here we conduct a multi-locus field study to investigate a contact zone between two lineages of green toads with an estimated divergence time of 2.7 My, and report results from preliminary experimental crosses. Results The Sicilian endemic Bufo siculus and the Italian mainland-origin B. balearicus form a narrow hybrid zone east of Mt. Etna. Despite bidirectional mtDNA introgression over a ca. 40 km North-South cline, no F1 hybrids could be found, and nu…
Individual variation of persistent organic pollutants in relation to stable isotope ratios, sex, reproductive phase and oxidative status in Scopoli's…
2017
Abstract: Little is known about the accumulation of persistent organic pollutants (POPs) and its consequences for seabirds in the Mediterranean basin. We characterised the plasma contaminant profile (polychlorinated biphenyls ΣPCBs; organochlorine pesticides ΣOCPs; polybrominated diphenyl ethers ΣPBDEs) of a population of the seabird Scopoli's shearwater (Calonectris diomedea) that breeds in the southern Mediterranean (Linosa Island) and investigated (i) whether sex, stable isotope ratios (related to diet), reproductive phase (early incubation vs. late breeding season) and body mass explained variation in contaminant burden and (ii) whether they predict health-related variables. The predomi…