Search results for "CANDIDA"
showing 10 items of 844 documents
Study of green Sicilian table olive fermentations through microbiological, chemical and sensory analyses.
2010
The production of five different green table olive cultivars was studied by a combined strategy consisting of chemical, microbiological and sensory analyses. Cultivable microflora of samples collected during processing was monitored by plate counts on seven synthetic culture media. In all samples Enterobacteriaceae, Pseudomonaceae, staphylococci, lactic acid bacteria and spore-forming bacteria were undetectable. Yeasts and moulds were countable from the day 42 (2 log CFU/ml) till the end of fermentation (6 log CFU/ml). The use of three different approaches for microorganism detection, including a culture-independent methodology, revealed the presence of barely three yeast species during the…
Terrorismo e sistema penale: realtà, prospettive, limiti - Presentazione del corso
2017
Il testo riproduce la relazione introduttiva al VII Corso “Giuliano Vassalli” per dottorandi, svoltosi a Noto nel 2016, integrandola con i riferimenti alla struttura dell’inziativa e ai temi a rontati nel corso dei lavori e poi oggetto dei contributi di seguito pubblicati.
Carbohydrate assimilation profiles of the first Italian Candida dubliniensis clinical isolates recovered from an HIV-infected individual.
2001
A total of six Candida dubliniensis isolates were obtained during 1 year of monitoring by monthly swabs from the oral cavity of an asymptomatic human immunodeficiency virus-infected individual in Catania, Italy. To the authors' knowledge, this constitutes the first recovery of C. dubliniensis from a human in Italy. Our identification procedure was based on colony color on CHROMagar Candida and carbohydrate assimilation profiles obtained by two commercial systems: API ID 32C and API 20C AUX. Karyotyping by pulsed-field gel electrophoresis confirmed the phenotypic identification. The biocodes obtained with API 20C AUX and with API ID 32C were 6172134 and 7142140015, respectively, for all six …
Candida pararugosa isolation from the oral cavity of an Italian denture wearer
2004
Candida pararugosa was first isolated from human feces, but after the initial description no further recovery from humans has been reported. During a study on oral Candida colonization in denture wearers living in Palermo (Italy), we isolated C. pararugosa from a 61-year-old woman without signs of oral candidosis. This constitutes, to the authors' knowledge, the first isolation of C. pararugosa from the oral cavity. After six months, colonization by C. pararugosa persisted, suggesting that this species could be a component of the normal oral microbiota. The identification procedure we used could be useful in elucidating the epidemiology of C. pararugosa and for establishing its clinical sig…
Resistance to disinfection of a polymicrobial association contaminating the surface of elastomeric dental impressions.
2009
The aim of this study was to evaluate the ability to resist disinfection of a polymicrobial association contaminating the surface of dental impressions obtained with two different elastomers: a polyether (Impregum) and an addition-polymerized silicone (Elite). Impressions were contaminated with a mixture of three biofilm-forming microorganisms (Staphylococcus aureus, Pseudomonas aeruginosa and Candida albicans) and disinfected immediately after contamination, or after microbial layers were allowed to develop during a six-hour storage. Two commercial disinfectants were tested: MD 520 containing 0.5% glutaraldehyde and Sterigum Powder without glutaraldehyde. Residual contamination was recover…
IL-17 Inhibition in Spondyloarthritis Associates with Subclinical Gut Microbiome Perturbations and a Distinctive IL-25-Driven Intestinal Inflammation
2020
To characterize the ecological effects of biologic therapies on the gut bacterial and fungal microbiome of psoriatic arthritis (PsA)/spondyloarthritis (SpA) patients.
Candidal carriage in untreated OSCC
2006
Uso del tonometro e rischio infettivo ; valutazione dell'efficacia di differenziali tipi di disinfettanti.
2006
Obiettivo: valutare e confrontare l’efficacia dei più comuni tipi di disinfettanti per la disinfezione dei coni tonometrici e trarre alcune indicazioni sulla applicabilità alla realtà clinico-diagnostica in campo oftalmologico. Materiali e metodi: coni tonometrici monouso sterili, previamente contaminati con ceppi standard di Staphylococcus aureus, Bacillus subtilis, Pseudomonas aeruginosa e Candida albicans sono stati testati, dopo semplice detersione o disinfezione con acqua ossigenata al 3%, benzalconio cloruro allo 0.5%, Minuten wipes (Alpro® ), Pantasept® allo 0.5% secondo le linee guida del CDC di Atlanta. Risultati: la semplice detersione è stata inefficace contro tutte le specie tes…
SORVEGLIANZA DELLE COLONIZZAZIONI DA CANDIDA SPP. IN TERAPIA INTENSIVA NEONATALE
2016
Candida spp., colonizzazione, UTIN
INVESTIGATIONS ON ‘CANDIDATUS PHYTOPLASMA SOLANI’ IN WESTERN SICILY, SOUTHERN ITALY
2016
‘Candidatus Phytoplasma solani’, belonging to the 16SrXII-A subgroup, is associated with grapevine Bois Noir (BN). It is usually transmitted by Hyalesthes obsoletus from a wide range of weeds to grapevine, which is considered a dead-end host. Moreover, other alternative vectors can play a role in the epidemiology of the disease. In Sicily, the presence of BN was reported in 1996, both on typical and on newly introduced cultivars. Furthermore, high BN incidence was observed on native grape cultivars grown close to ‘Chardonnay’ vineyards. In summer 2014 and 2015, the spread and the severity of BN were recorded in a 10 year-old vineyard located in San Giuseppe Jato (PA, Western Sicily), grown …