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In developed countries, the largest share of food is wasted at the household level. Household food waste results from a complex interaction between economic factors, well-established routines, and social norms. To explain this interaction, we propose a simple model of waste behavior where the individual and social economic costs generated by wasting are counterbalanced by the security and status generated through acquiring excess food, thus causing a social dilemma. This trade-off is mediated by social capital, which measures the intensity with which each individual within a community evaluates the negative effects of waste. We test this model's hypotheses using a 2016 dataset of food behaviors and opinions of Italian households, which we merge with variables known to elicit the local level of social capital. We find individual food waste levels to be negatively related with social capital. Contrastingly, status concerns with respect to food and the lack of organizational abilities are both more prevalent in low social capital areas, and are related to increased food waste. This relationship is mediated by income.

Aortic stenosis is the most frequent valvular disease to require intervention in the western world and has always been featured as a progressive disease. The rate of progression can be assessed by carefully performed Doppler echocardiography and can vary greatly between individuals with a profound impact on prognosis. Unfortunately, the determinants of disease progression had been insufficiently studied and remain challenging to define, particularly in the outpatient setting. Multiple factors have been proposed and tested, but at present, there are no proven therapies to slow the course of the stenotic process. Heart valve clinics may be particularly important to define the progression rate and tailor follow-up and management at an individual level. This review enlightens knowledge and gaps regarding the progression-rate of aortic valve stenosis, from the historical perspective to the molecular one.

Influenza is one of the most common infectious diseases in travellers, especially in those returning from subtropical and tropical regions. In late June 2018 an influenza A(H1N1)pdm09 virus infection was diagnosed in a 36-years-old man, returned from a travel in Shanghai and hospitalized at the Ospedale Policlinico San Martino, Genoa, Italy, with a diagnosis of fever and an uncommon clinical presentation characterised by a persistent leukopenia. Phylogenetic analysis revealed a closeness with influenza A(H1N1)pdm09 strains circulating in the US in May-June 2018. Prompt recognition of influenza infection led to a proper case management, demonstrating the crucial role of the continuous influenza surveillance programme., Journal of Preventive Medicine and Hygiene, Vol 60, No 1 (2019): 2019601

The utilization of cardiovascular rehabilitation (CR) programmes in patients with Lower Extremity Peripheral Artery Disease (LEPAD) is generally poor, with limited evidence of current policies for referral. The aim of the study was to evaluate, within a cohesive network of CR and vascular surgery facilities with facilitated referral process, the clinical characteristic of LEPAD patients referred to CR and related outcomes, as compared to patients not referred. The present is an observational prospective study of consecutive patients recruited at vascular surgery facilities. Out of 329 patients observed, the average referral rate to CR was 34% (28% and 39% in patients with and without recent peripheral revascularization, p

This report consists in a series of reports developing estimates for household food waste levels under four different scenarios for each European country and for the whole EU28.

Food Waste is problem related to all the actors of the Food Value Chain: producers, retailers and consumers. In this context, retail sector plays an important role in tackling the food waste problem. Food waste at the retail level can be reduced through the adoption of food waste reducing innovations. The authors investigate the most relevant factors that promote the adoption of those innovations among retailers.

This report adopts a Bayesian hierarchical mixed-effects modelling approach, based on previous REFRESH work, to quantify the relationships between socioeconomic and demographic indicators and household food waste and the potential impact of an external intervention on food waste.

The authors wanted to verify the presence of an aprismatic layer on the surface of human deciduous and permanent, erupted and non erupted teeth, by means of the polarizing and scanning electron microscope.The results allowed the authors to conclude that the presence of different extents of aprismatic enamel on the human teeth surface should be regarded as a constant and normal feature, with some different frequency and organization patterns between different tooth types., Les auteurs se sont proposés de vérifier la présence d’émail «aprismatique» sur les surfaces de dents humaines temporaires et permanentes, ayant effectué leur éruption et incluses, en utilisant le microscope à lumière polarisée et le microscope électronique à balayage. Les résultats obtenus nous ont permis de conclure que la présence de zones plus ou moins vastes d’émail aprismatique sur la surface des dents humaines doit être considérée comme constante et normale, avec quelques différences de fréquence et de modalités d’organisation entre les différents types de dents.

Purpose – Agri-food supply chains are facing a number of challenges, which cause inefficiencies resulting in the waste of natural and economic resources, and in negative environmental and social impacts. To deal with such inefficiencies, food supply chain actors search for economically viable innovations to prevent and reduce food waste. This paper analyses the factors that affect the decision of supply chain operators to adopt innovations to reduce food waste. Design/methodology/approach – The analysis has been carried out using a four step approach that included: 1) a systematic literature review to identify economic factors affecting the decision to adopt these innovations; 2) an inventory of food waste drivers and reduction possibilities along food supply chains through innovations; 3) a mapping of the results of step 1 and 2; 4) deriving conclusions regarding the factors affecting the adoption of a specific innovation to reduce and prevent food waste. Practical implications – This study analyses the drivers of food waste generation together with the factors affecting the decision to adopt innovations to reduce food waste, and provides solutions to supply chain operators to prevent and reduce food waste through different types of innovations. Originality/value – Literature did not addressed systematically innovation aiming at the reduction of food waste yet. This paper provides a novel view on the problem of food waste reduction by means of innovation, by linking factors affecting the decision to innovate with food waste drivers.

HIV-1 drug resistance represents a major obstacle to infection and disease control. This retrospective study analyzes trends and determinants of resistance in antiretroviral treatment (ART)-exposed individuals across 7 countries in Europe. Of 20 323 cases, 80% carried at least one resistance mutation: these declined from 81% in 1997 to 71% in 2008. Predicted extensive 3-class resistance was rare (3.2% considering the cumulative genotype) and peaked at 4.5% in 2005, decreasing thereafter. The proportion of cases exhausting available drug options dropped from 32% in 2000 to 1% in 2008. Reduced risk of resistance over calendar years was confirmed by multivariable analysis. © 2013 The Author.

Introduction. Recent studies have demonstrated the role of the interleukin 28B (IL28B) polymorphisms in predicting treatment induced and spontaneous clearance from Hepatitis C virus (HCV) infection, suggesting the possibility of tailored therapy in HCV infected patients. Genome-wide association studies have shown that single nucleotide polymorphisms (SNPs) near IL 28B gene on chromosome 19 are strong predictors of sustained virologic response (SVR) to pegylated interferon and ribavirin. This study was aimed at analyzing the co-prevalence of two common and clinically significant SNPs in a cohort of Ligurian patients. Methods. Two SNPs (rs12979860, rs8099917) were genotyped in the IL28B locus from 175 DNA samples collected from HCV- infected consecutive patients in a Laboratory of Liguria Region, northern Italy. A real-time polymerase chain reaction in a Cor- bett Research Termocycler (Rotor Gene 3000A) by fluorescent probes (Fast Set IL 28B©, Arrow Diagnostics) was used for the detection, according to the manufacturer?s instructions. Results. Carriers of rs12979860CT genotype predominated (87/175, 50%), homozygotes for allele C were 68/175 (39%) and the remaining were homozygotes for IFN-resistant allele T (11%). As for the rs8099917 SNP, genotypes were thus distributed: 96/175 (55%) carried the rs8099917 TT genotype, whereas 70/175 (40%) and 9/175 (5%), were heterozygotes or homozygotes for the G allele. The variants rs12979860CC and rs8099917TT were found in 39% and 54% of overall patients with HCV genotype 1, respec- tively. The combined assessment of examined SNPs resulted in three most prevalent genotypes (rs12979860CC/rs8099917TT, rs12979860CT/rs8099917TG and rs12979860CT/rs8099917TT) with a frequency of 35%, 31% and 18%, respectively. Discussion. Recent findings demonstrated that in carriers of rs12979860CT the determination of additional genotype of rs8099917 SNP could significantly improve the prediction of SVR. In our study cohort carriers of rs12979860CT represented 50% of all patients, who could take advantage with respect to SVR prediction by further determination of the rs8099917 SNP. The simultaneous genotyping of two IL28B SNPs should thus be recommended in HCV infected patients prior to treatment initiation., Journal of Preventive Medicine and Hygiene, Vol 54, No 2 (2013)