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The microbiological quality of marketable ready-to-eat (RTE) salads was discussed in terms of Public Health concerns. Since RTE foods are edible without additional treatment, risks of foodborne outbreaks may be high. The initial quality and subsequent handling of these products appear to influence their microbiological safety and shelf life. The authors evaluated the microbiological quality of marketable RTE salads. A total of 100 samples of RTE mixed salads were collected from local supermarkets in Catania (Italy). The RTE packages were immediately transported to the laboratory and analyzed according to the international standard methods (ISO) for aerobic mesophilic count (AMC at 30°C), Escherichia coli, coliforms, Salmonella and Listeria monocytogenes. All the samples (100%) were positive for AMC (median concentrations 106-107 CFU/g), 25.00% were positive for coliforms (median concentrations 104-105 CFU/g) and 10.00% for E. coli (median concentrations

Purpose: To analyse the effects of intravitreal dexamethasone implant (DEX) in patients with diabetic macular oedema (DME) unresponsive to ranibizumab treatment, in relation to the inflammatory optical coherence tomography (OCT) retinal features, subfoveal neuroretinal detachment (SND) and hyperreflective retinal spots (HRS). Methods: Patients with DME poorly responsive to three injections of ranibizumab were treated with DEX. Best-corrected visual acuity (BCVA) and central macula thickness (CMT, measured by Spectralis SD-OCT) were assessed at baseline and at 1, 3, and 6months. Results: Overall, 44 eyes were included in the study. In the whole group, mean BCVA (baseline 51.5±8.3 letters) increased significantly at 1month (to 56.9±8.8 letters; Tukey HSD p=0.017) and was 55.5±8.8 letters at 3months (Tukey HSD p=0.128). Central macula thickness (CMT) reduced significantly at 1 and 3months (417±149μm and 469±128μm, respectively, both Tukey HSD p&nbsp

Purpose: To analyse the postoperative foveal avascular zone (FAZ) area, superficial vessel density (SVD) and deep vessel density (DVD) and their correlation with functional (best-corrected visual acuity, BCVA) and anatomical outcomes (foveal macular thickness, FMT) after surgery for rhegmatogenous retinal detachment (RRD) repair. Method: Patients with RRD eyes, successfully treated with a single pars plana vitrectomy (PPV) with gas tamponade and a minimum 12months follow-up, were re-examined. Foveal avascular zone (FAZ) area, SVD, DVD and FMT were evaluated by using optical coherence tomography angiography (OCTA) and compared to fellow eye. Results: Fifty-six patients with macula-on and 37 with macula-off RRD were included in the study. In both groups, no difference in FMT and FAZ area was found compared to fellow eyes. In macula-on RRD eyes, a lower parafoveal DVD (p=0.001) was detected; FAZ area was related to FMT (p=0.025), and the postoperative BCVA was correlated with parafoveal DVD (p=0.010) and FAZ area (p=0.003). In macula-off RRD eyes, lower parafoveal SDV (p=0.012), and foveal and parafoveal DVD (p=0.012 and p&nbsp