Molecular diagnostic tools for the detection and characterization of Phoma tracheiphila

2011

In the recent years PCR-based techniques for the identification and detection of Phoma tracheiphila, the causal agent of citrus mal secco disease, have been evaluated aiming to provide tools for biological and epidemiological studies. A wide collection of P. tracheiphila strains was used to evaluate and validate diagnostic protocols and a fAFLP method for fungal characterization. Conventional and real-time PCR protocols were successfully tested for the specific identification of P. tracheiphila and its detection in planta. A further improvement of the real-time PCR protocol and the DNA extraction methods allowed the quantification of the fungus both from naturally infected and artificially …

Evaluation of performance and efficiency and type approval of an electrically assisted bicycle drive

2013

The diffusion of electrically assisted bicycles gives rise to the need of the evaluation of the performance and efficiency of the electric drive that supply it. In this paper, is presented a test bench for the estimation of the electric drive output torque under several speed and load conditions. Moreover, the test bench detects the electrical and mechanical parameters that allow to evaluate the electrical drive efficiencies. The test bench has been designed in agreement with the Directive 2002/24/EC of the European Parliament since it detects the maximum continuous rated power (that must be lower than 0.25 kW) and evaluates if the output is progressively reduced and finally cut off as the …

Characterization of Alternaria alternata Isolates from Tangerine Hybrids Affected by Brown Spot in Italy

2011

Alternaria brown spot, caused by Alternaria alternata, is the most important disease of tangerines and their hybrids worldwide, including Italy. The disease represents, for some susceptible citrus cultivar, a limiting factor in profitable cultivation. The results of the characterization of A. alternata isolates obtained from lesions on leaves and fruits of Fortune, Nova and Winola hybrids and Valencia sweet orange, collected in two groves located in Calabria and Sicily, is reported. An endopolygalacturonase gene (endoPG) was sequenced from five representative strains and a phylogenetic tree based on endoPG sequence data of Italian isolates and those of citrus associated Alternaria species d…

Occurrence of the T36 Genotype of Citrus tristeza virus in Citrus Orchards in Sicily, Italy

2016

Recent phylogenetic studies have shown that different lineages representing mild and virulent Citrus tristeza virus (CTV) isolates have been present in Italy for a long time. The genetic structure of CTV population, based on p23 and p27 genes sequences, highlighted two main clusters referred to as T30 and VT-like, as confirmed by the full genomes sequences of two representative isolates SG29 (KC748392) and Bau282 (KC748391) (Licciardello et al. 2015). On the basis of risk analyses, regulatory measures have been outlined, including the recommendation to replace sour orange (C. aurantium) with tolerant rootstocks and to monitor the spread and the presence (if any) of different isolates not co…

Social mediation: a (proposed) educational pathway

2017

Bibliografia degli scritti di Illuminato Peri

2004

Bibliografia degli scritti di Illuminato Peri (1925-1996), professore ordinario di Storia Medievale presso la Facoltà di Magistero dell'Università di Palermo

Being the Family Caregiver of a Patient With Dementia During the Coronavirus Disease 2019 Lockdown

2021

Background: Family caregivers of patients with dementia are at high risk of stress and burden, and quarantine due to the coronavirus disease 2019 (COVID-19) pandemic may have increased the risk of psychological disturbances in this population. The current study was carried out during the national lockdown declared in March 2020 by the Italian government as a containment measure of the first wave of the coronavirus pandemic and is the first nationwide survey on the impact of COVID-19 lockdown on the mental health of dementia informal caregivers.Methods: Eighty-seven dementia centers evenly distributed on the Italian territory enrolled 4,710 caregiver–patient pairs. Caregivers underwent a tel…

Bibliografia ragionata degli scritti di Laura Sciascia

2011

Bibliografia ragionata degli scritti di Laura Sciascia

Management of secondary hyperparathyroidism in uremic patients : the role of the new vitamin D analogs

2007

Secondary hyperparathyroidism - a common comorbid condition in patients with chronic renal insufficiency - is considered a consequence of critical determinants such as hypocalcemia, phosphate retention and reduced levels of calcitriol production. In this complex mechanism, the skeletal apparatus and the nonskeletal targets such as vascular and heart valves are often involved, thus explaining the increased risk of cardiovascular morbidity and mortality of uremic patients. In this review we will focus on the major role played by Calcitriol deficiency as a trigger of secondary hyperparathyroidism and the crucial need for obiquitous vitamin D receptor activation in order to have an optimal PTH …

Il monastero di Santa Maria del Bosco di Calatamauro tra istituzioni ecclesiastiche, potere regio e signorile (XIV-XV secolo)

2016

Il saggio delinea la storia di Santa Maria del Bosco di Calatamauro, da eremo a monastero e poi abbazia benedettina, ricostruendone il ruolo nell’ambito isolano in rapporto al potere religioso, Papato e vescovadi di Palermo e Agrigento, alla monarchia e ai poteri laici del territorio, ma anche il ruolo economico e sociale come punto di riferimento degli abitanti del territorio circostante.

Unusual occurrence of Schizophyllum comune on young topgrafted citrus

2012

Italian cancer figures, report 2014: Prevalence and cure of cancer in Italy

2015

This Report intends to estimate the total number of people still alive in 2010 after cancer diagnosis in Italy, regardless of the time since diagnosis, and to project these estimates to 2015. This study is also aimed to estimate the number of already cured cancer patients, whose mortality rates have become undistinguishable from that of the general population of the same age and sex.The study took advantage of the information from the AIRTUM database, which included 29 Cancer Registries (covering 21 million people, 35% of the Italian population). A total of 1,624,533 cancer cases diagnosed between 1976 and 2009 contributed to the study. For each registry, the observed prevalence was calcula…

Accuracy of the clinical diagnosis of dementia with Lewy bodies (DLB) among the Italian Dementia Centers: a study by the Italian DLB study group (DLB…

2022

Introduction: Dementia with Lewy bodies (DLB) may represent a diagnostic challenge, since its clinical picture overlaps with other dementia. Two toolkits have been developed to aid the clinician to diagnose DLB: the Lewy Body Composite Risk Score (LBCRS) and the Assessment Toolkit for DLB (AT-DLB). We aim to evaluate the reliability of these two questionnaires, and their ability to enhance the interpretation of the international consensus diagnostic criteria. Methods: LBCRS and AT-DLB were distributed to 135 Italian Neurological Centers for Cognitive Decline and Dementia (CDCDs), with the indication to administer them to all patients with dementia referred within the subsequent 3 months. We…

Characteristics of the colorectal cancers diagnosed in the early 2000s in Italy. Figures from the IMPATTO study on colorectal cancer screening

2015

The impact of organized screening programmes on colorectal cancer (CRC) can be observed at a population level only several years after the implementation of screening. We compared CRC characteristics by diagnostic modality (screen-detected, non-screen-detected) as an early outcome to monitor screening programme effectiveness. Data on CRCs diagnosed in Italy from 2000 to 2008 were collected by several cancer registries. Linkage with screening datasets made it possible to divide the cases by geographic area, implementation of screening, and modality of diagnosis (screen-detected, non-screen-detected).We compared the main characteristics of the different subgroups of CRCs through multivariate …

Effects of Ribavirin Dose Reduction vs Erythropoietin for Boceprevir-Related Anemia in Patients With Chronic Hepatitis C Virus Genotype 1 Infection—A…

2013

International audience; Background & AimsTreatment of hepatitis C virus (HCV) infection with boceprevir, peginterferon, and ribavirin can lead to anemia, which has been managed by reducing ribavirin dose and/or erythropoietin therapy. We assessed the effects of these anemia management strategies on rates of sustained virologic response (SVR) and safety.MethodsPatients (n = 687) received 4 weeks of peginterferon and ribavirin followed by 24 or 44 weeks of boceprevir (800 mg, 3 times each day) plus peginterferon and ribavirin. Patients who became anemic (levels of hemoglobin approximately ≤10 g/dL) during the study treatment period (n = 500) were assigned to groups that were managed by ribavi…

Effect of RNS60 in amyotrophic lateral sclerosis: a phase II multicentre, randomized, double-blind, placebo-controlled trial

2022

Background and purpose: Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease with limited treatment options. RNS60 is an immunomodulatory and neuroprotective investigational product that has shown efficacy in animal models of ALS and other neurodegenerative diseases. Its administration has been safe and well tolerated in ALS subjects in previous early phase trials. Methods: This was a phase II, multicentre, randomized, double-blind, placebo-controlled, parallel-group trial. Participants diagnosed with definite, probable or probable laboratory-supported ALS were assigned to receive RNS60 or placebo administered for 24 weeks intravenously (375 ml) once a week and via nebul…

Cypress pollen: An unexpected major sensitizing agent in different regions of Italy

2014

In this multicenter survey, we assessed the impact of sensitization to cypress in atopic patients in Italy and determined whether cypress pollen concentration changed over time.Allergists were required to collect the results of 100-200 consecutive skin prick tests (SPTs) performed during 2012. Seasonal symptoms were also recorded, as were airborne cypress pollen concentrations (data from the Italian Aerobiology Association) in 1998-2000 and 2010-2012.We examined 2258 atopic outpatients (56% females; age, 2-84 years) sensitized to at least 1 of the aeroallergens tested (Dermatophagoides species, grass, pellitory, olive, cypress, birch, Alternaria tenuis, and dog and cat dander). We found tha…

Incidence trends of colorectal cancer in the early 2000s in Italy. Figures from the IMPATTO study on colorectal cancer screening

2015

We utilised the IMPATTO study's archives to describe the 2000-2008 colorectal cancer (CRC) incidence rate trends in Italy, once screening programmes based on the faecal immunochemical test were implemented in different areas. Data on CRCs diagnosed in Italy from 2000 to 2008 in subjects aged 40-79 years were collected by 23 cancer registries. Incidence rate trends were evaluated as a whole and by macro-area (North-Centre and South-Islands), presence of a screening programme, sex, ten-year age class, anatomic site, stage at diagnosis, and pattern of diagnosis (screen-detected, non-screen-detected). The annual percent change (APC) of incidence rate trends, with 95% confidence intervals (95%CI…

Gli inventari post mortem specchio delle ricchezze e delle miserie familiari. Il caso dei Luna (XV secolo)

2013

Il saggio indaga – attraverso l’analisi degli inventari redatti dai conti di Caltabellotta dagli inizi del XV secolo alla metà del XVI e degli atti di permute, vendite e donazioni di beni feudali – la situazione patrimoniale della famiglia Luna che aveva raccolto, assieme al titolo comitale, l’ingente eredità dei Peralta. La disamina della documentazione inedita presa in considerazione ha permesso di rivelare come, nonostante la ricchezza palesata negli oggetti inventariati, numerosi fossero i debiti della famiglia. Through the analysis of the inventories made by the Counts of Caltabellotta during the period from the beginning of the fifteenth to the middle of the sixteenth century and acts…

Allergic sensitization to common pets (cats/dogs) according to different possible modalities of exposure: an Italian Multicenter Study

2018

Abstract Background The query “are there animals at home?” is usually administered for collecting information on anamnesis. This modality to consider exposure to pet allergens constitutes a potential bias in epidemiological studies and in clinical practice. The aim of our study was to evaluate/quantify different modalities of exposure to cat/dog in inducing allergic sensitization. Methods Thirty Italian Allergy units participated in this study. Each centre was required to collect the data of at least 20 consecutive outpatients sensitized to cat/dog allergens. A standardized form reported all demographic data and a particular attention was paid in relieving possible modalities of exposure to…

Le incognite dei testamenti: nemesi storica in casa Moncada

2011

L’esame dei testamenti di Matteo Moncada e dei figli, Guglielmo Raimondo e Antonio, legati alle ultime volontà dell’antenato Matteo Sclafani, permette di ricostruire e seguire la storia di una famiglia e della contea di Adernò e Centorbi.

Mediazione Sociale: un percorso formativo

2016

Il saggio ricostruisce lo stato dell'arte sulla mediazione focalizzandosi sulla mediazione per l'inclusione sociale tratteggiando anche un comune percorso formativo europeo alla luce della legislazione in materia.