Search results for "Italy"
showing 10 items of 2893 documents
Genetic characterization of G3 rotaviruses detected in Italian children in the years 1993–2005
2009
International audience; In recent years an apparent increase in the frequency of detection of G3P[8] rotaviruses has been observed worldwide. Similarly, in Italy G3P[8] strains have been detected sporadically and in a scattered fashion over 20 years, whereas in 2003 and 2005 G3P[8] rotavirus activity increased markedly. By analysis of the VP7, VP4, VP6 and NSP4 genes of a selection of G3P[8] rotaviruses detected between 1993 and 2005, a remarkable sequence conservation was observed in the VP7, VP4 and VP6 genes. By converse, after 2002 the Italian G3P[8] strains were found to possess unique mutations in significant regions of the NSP4 protein.
Fourteen years’ clinical experience and the first million babies protected with human live-attenuated vaccine against rotavirus disease in Italy
2021
Rotavirus (RV) causes up to half of hospital and community acute gastroenteritis (AGE) cases in young children in Italy. Two RV vaccines, available since 2006, are human RV (HRV) and human bovine RV (HBRV). This report looks back at the implementation of RV vaccination with HRV in Italy, and at HRV current and future perspectives. Initial regional policies led to national implementation by 2018, after scientific societies’ disease awareness efforts. Following vaccination, RV hospitalizations declined significantly, and cost savings were observed. The two-dose HRV vaccine is easily administered during compulsory vaccine visits, helping increase coverage. Intussusception, a serious event in c…
COVID-19 emergency in Sicily and intersection with the 2019-2020 influenza epidemic.
2021
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Neutralizing Antibodies Response against SARS-CoV-2 Variants of Concern Elicited by Prior Infection or mRNA BNT162b2 Vaccination.
2022
In order to determine the humoral protective response against SARS-CoV-2, the vaccine-induced and naturally induced neutralizing antibodies (NtAbs) responses against SARS-CoV-2 variants circulating in Italy through in vitro live virus neutralization assay were evaluated. A total of 39 SARS-CoV-2 recovered subjects (COVID-19+) and 63 subjects with a two-dose cycle of the BNT16262 vaccine were enrolled. A single serum sample was tested for COVID-19+ at 35–52 days post-positive swab, while vaccinees blood samples were taken at one (V1) and at three months (V3) after administration of the second vaccine dose. Significantly higher NtAb titers were found against B.1 and Alpha in both COVID-19+ an…
The role of information and communication technologies and logistics organization in the economic performance of Sicilian fruit and vegetable enterpr…
2013
Through a direct survey conducted on a sample of firms operating in the Sicilian fruit and vegetable sector, the present study provides an empirical evidence on the degree of diffusion of ICTs as well as on relationships with the regional distribution system. To pursue this goal, a multiple regression analysis model was implemented to identify which factors affect more the economic results of fruit and vegetable enterprises. The main results of the analysis indicate that firms using specific software for accounting, warehousing, payment and sales orders and contracts, are more likely to obtain higher economic performances under the “coeteris paribus” condition, as well as firms which are eq…
Salmonella enterica serotype Typhimurium DT 104 antibiotic resistance genomic island I in serotype paratyphi B
2002
We have identified Salmonella genomic island I (SGI1) in an isolate of Salmonella enterica serotype Paratyphi B. This antibiotic-resistance gene cluster, which confers multidrug resistance, has been previously identified in S. enterica serotype Typhimurium phage types DT 104 and DT 120 and in S. enterica serotype Agona.
Drug resistances in salmonella isolates from animal foods, Italy 1998–2000
2002
We investigated the distribution of serotypes and patterns of drug resistance of 206 strains of salmonella isolated in southern Italy in the years 1998–2000 from raw food of animal origin, faeces of food animals and animal feed. To improve knowledge of mobile genetic elements carrying the resistance genes, some molecular features were also investigated within isolates resistant to three or more antibiotics. A high proportion of isolates, 52.2% and 37.7%, respectively, belonging to both Typhimurium and other serotypes of animal origin, proved to be multidrug resistant. The DT104 complex specific multidrug pattern of resistance was quite infrequent among isolates other than Typhimurium, but r…
Seed germination in Sarcopoterium spinosum (L.) Spach from South-Eastern Sicily
2012
Sarcopoterium spinosum (L.) Spach is a nanophanerophyte whose presence in Sicily is limited to the South-East of the island. A study on seed germination behaviour of seeds collected from some populations indicates low viability of seedlings which could seriously put the long-term survival of these populations at risk.
Navegando hacia Italia. El Reino de Cerdeña en el escenario político resultante de los tratados de Utrecht – Rastatt
2014
En 1713 finalizaba la administración de Carlos VI, ejercida desde Barcelona; por ello las disposiciones de gobierno, que habían llegado a la isla desde la capital catalana, dejaban de hacerlo. Con la institución en Viena, en 1714, del Consejo de España, los referentes territoriales y políticos del reino sardo serán sobre todo: Milán o Nápoles; con el espacio italiano ampliará sus lazos, sustituyendo aquellos que durante siglos había mantenido con los territorios ibéricos. Paralelamente Cerdeña pasaba a ser moneda de cambio en la búsqueda de un nuevo equilibrio territorial y político. La sombra imperial la mantuvo a salvo en Utrecht. Sin embargo la ruptura de ese equilibrio por parte de Feli…
Analisi delle evidenze epidemiologiche sui fattori di rischio indoor per malattie respiratorie e allergiche nelle strutture scolastiche [Analysis of …
2012
Il diritto a respirare aria sana nelle scuole è stato sancito già nell’anno 2001 in un documento dell’European Federation of Asthma and Allergy Associations che ha evidenziato scarsa attenzione e assenza di direttive specifiche dell’Unione Europea relativamente agli effetti sulla salute da inquinamento dell’aria nelle scuole, ed è sostenuto dal numero enorme di bambini e ragazzi che frequentano le aule scolastiche. Negli ultimi anni, a livello europeo si è sviluppato un sempre crescente interesse nei confronti dell’effetto della qualità dell’aria dell’indoor scolastico (IAQ) sulla salute dei ragazzi, e sono stati avviati numerosi progetti di ricerca internazionali mirati, appunto, a determi…