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Due to the real need for careful staff training in age assessment, in order to improve capacity, consistency and competence, new research on the reliability and repeatability of methods frequently used in age assessment are required. The aim of this study was twofold: first, to test the accuracy of this method for age estimation; second, to obtain data on the reliability of this technique. A sample of 81 peri-apical radiographs of upper canines (44 men and 37 women), aged between 19 and 74 years, was used; the teeth were taken from the osteological collection of Sassari (Sardinia, Italy). Three blinded observers used the technique in order to perform the age estimation. The mean real age of the 81 observations was 37.21 (CI95% 34.37 40.05), and estimated ages ranged from 36.65 to 38.99 (CI95%-Ex1 35.42; 41.28; CI95%-Ex2 33.89; 39.41; CI95%-Ex3 35.92; 42.06). The module differences found by the three observers were 3.43, 4.24 and 4.45, respectively for Ex1 × Ex2, Ex1 × Ex3 and Ex2 × Ex3. The module differences observed among real and observed ages were 2.55 (CI95% 1.90; 3.20), 2.22 (CI95% 1.65; 2.78) and 4.39 (CI95% 3.80; 5.75), respectively for Ex1, Ex2 and Ex3. No differences were observed among measurements. This technique can be reproduced and repeated after proper training, since it was found high reliability and accuracy. [ABSTRACT FROM AUTHOR]

Abstract: Twenty-eight fish muscle specimens from the main water bodies of the Campania Region were analyzed in our laboratory. On average, results showed a low contamination by PCDDs+PCDFs and a relatively more important presence of DL-PCBs. All specimens were compliant with EU regulatory maximum levels. Cumulative PCDD+PCDF+DL-PCB concentrations (TEQTOT) were comprised in the range 0.223–11.4 pgWHO97–TEQg−1 fresh weight (fw). DL-PCB contribution to TEQTOT was on average greater than 86% (range, 50.2–97.1%). The cumulative concentrations of 30 non-dioxin-like PCB congeners (Σ30(NDL-PCBs)) and of the six indicators (Σ6(NDL-PCBs)) were respectively in the ranges 3.30–515 and 1.30–195ngg−1 fw. The hybrid clustering approach adopted to analyze the sample-specific congener profiles indentified the main analytical patterns present in the database and, in particular, two main diverse exposure macro-areas that seem to exist north and south of the city of Naples. The distribution of PCDD and PCDF congeners among different species showed significant variations from chub (Leuciscus cephalus), characterized by a higher proportion of low-chlorinated congeners (e.g. 2,3,7,8-T4CDD), to eel (Anguilla anguilla), whose contamination consisted mainly of highly chlorinated congeners (e.g. O8CDD). To have a more complete perspective in relation to the contaminants present in the environment, the study suggestion is to use benthic as well as pelagic species to obtain an integrated characterization of fish tissue contamination. [Copyright &y& Elsevier]

Polychlorinated biphenyls (PCBs) are industrial products extensively used in the past. Because of their widespread presence and toxic effects, the international community adopted control measures to reduce their release into the environment. Currently, PCB concentrations are decreasing, but humans are still exposed. In this paper, we reported the results of a study concerning PCB concentrations in human serum samples collected in Italy over two decades. The aim of the study was to investigate the trend of major determinants of PCB human exposure, several decades after the end of their production. PCB concentrations ranged over three orders of magnitude (from 0.4 to 958 ng/g lipid), with a median value of 85 ng/g lipid. We identified age, sampling year, body mass index, sex, and living near hot spots or being occupationally exposed as relevant factors in determining body burden. Our results can give indications to refine regulatory policies on PCBs in Italy, with particular attention to the disposal of residue PCB-containing products. To improve control measures can further decrease the exposure of citizens to PCBs, limit health implications, and improve citizens' perception about chemical risk management., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Few information on virus contagion at the beginning of the covid-19 pandemic led to severe restrictions in the dental and forensic activity in Italy, the introduction of procedural guidelines and implementation of preventive measures. A specific survey on Italian forensic odontologists (FOds) activity was conducted to investigate the COVD-19 pandemic impact on daily practices, the preventive measures adopted to manage the risks of contagion procedures performed on living and dead people and the possible peculiar cases that required the intervention of a medical examiner. A total of 122 FOds answered, mostly males over 46 years coming from northern Italy. The results highlight the lack of specific guidelines for the procedures on living people compared to those on the dead but the regulations for the daily clinical practice resulted more than sufficient: in fact, more than 80% of FOds adopted the preventive and safety measures provided for dental practices. The forensic activity significantly decreased during the initial period (more than 75%) and gradually normalized to pre-pandemic numbers in approximately 50% of cases after the implementation of the vaccination campaign. 13 cases of occupational contagion have been reported, most of them (more than 85%) in northern and central Italy. In two cases members of the dental staff sued the employer for responsibility in the contagion. The decrease of the overall ID activity during the pandemic time can be more likely attributed to the of the dental data than the real impact of the pandemic regulations. The use of telematic tools, such as teleconferences, for many procedures proved to be an important resource useful for application even in post-pandemic times., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier B.V. All rights reserved.)

Purpose: To assess the use of telemedicine with phone-call visits as a practical tool to follow-up with patients affected by urological benign diseases, whose clinic visits had been cancelled during the acute phase of the COVID-19 pandemic., Methods: Patients were contacted via phone-call and a specific questionnaire was administered to evaluate the health status of these patients and to identify those who needed an "in-person" ambulatory visit due to the worsening of their condition. Secondarily, the patients' perception of a potential shift towards a "telemedicine" approach to the management of their condition and to indirectly evaluate their desire to return to "in-person" clinic visits., Results: 607 were contacted by phone-call. 87.5% (531/607) of the cases showed stability of the symptoms so no clinic in-person or emergency visits were needed. 81.5% (495/607) of patients were more concerned about the risk of contagion than their urological condition. The median score for phone visit comprehensibility and ease of communication of exams was 5/5; whilst patients' perception of phone visits' usefulness was scored 4/5. 53% (322/607) of the interviewees didn't own the basic supports required to be able to perform a real telemedicine consult according to the required standards., Conclusion: Telemedicine approach limits the number of unnecessary accesses to medical facilities and represents an important tool for the limitation of the risk of transmission of infectious diseases, such as COVID-19. However, infrastructures, health workers and patients should reach out to a computerization process to allow a wider diffusion of more advanced forms of telemedicine, such as televisit., (© 2021. Springer-Verlag GmbH Germany, part of Springer Nature.)

In September 2013 a waste-to-energy (WTE) incinerator located in the Turin area (Piedmont, Northern Italy) started to produce energy by the incineration of municipal solid wastes. The plant, one of the largest WTE incinerator in Europe, burns up to 490,000 tons of waste per year. A health surveillance program was implemented in order to evaluate the potential health effects on the population living near the plant. This program included a biomonitoring study aimed at assessing levels of several environmental contaminants including, among others, PCDDs, PCDFs, and PCBs. Before the WTE incinerator start-up (T 0 ), a group of 85 subjects (41 "exposed" and 44 "not exposed" subjects) was randomly selected for enrollment by the local health units among individuals aged 36-50 years who had been living in the same area for at least five years prior to the study. Subjects were balanced by exposure area, sex and five-year age classes. As from the study design, the same cohort was re-evaluated after three years of incinerator activity (T 2 ). A parallel study was conducted on a group of 12 farmers living and/or working in farms located in an area in the range of 5 km around the incinerator. Results of this study did not evidence any impact of the WTE plant on human exposure to PCDDs, PCDFs, and PCBs. In fact, no significant differences were found in the concentrations of PCDDs + PCDFs, DL-PCBs, and NDL-PCBs measured in the population group residing near the plant after three years of activity (T 2 ) with respect to the control group. A significant decrease of serum concentrations of all the analytes was observed at T 2 in both groups compared to T 0 . Serum concentrations of PCDDs, PCDFs, and PCBs in the group of farmers were higher than those observed in the adult population under study., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2021 Elsevier Ltd. All rights reserved.)

Background: The serum prostate-specific antigen is the most widespread biomarker for prostate disease. Its low specificity for prostatic malignancies is a matter of concern and the reason why new biomarkers for screening purposes are needed. The correlation between altered production of the main steroids and prostate carcinoma (PCa) occurrence is historically known. The purpose of this study is to evaluate the modifications of a comprehensive urinary endogenous steroidal profile (USP) induced by PCa, by multivariate statistical methods., Methods: A total of 283 Italian subjects were included in the study, 139 controls and 144 PCa-affected patients. The USP, including 17 steroids and five urinary steroidal ratios, was quantitatively evaluated using gas chromatography coupled with single quadrupole mass spectrometry (GC-MS). The data were interpreted using a chemometric, multivariate approach (intrinsically more sensible to alterations with respect to traditional statistics) and a model for the discrimination of cancer-affected profiles was built., Results: Two multivariate classification models were calculated, the former including three steroids with the highest statistical significance (e.g. testosterone, etiocholanolone and 7β-OH-DHEA) and PSA values, the latter considering the three steroids' levels only. Both models yielded high sensitivity and specificity scores near to 70%, resulting significantly higher than PSA alone., Conclusions: Three USP steroids resulted significantly altered in our PCa population. These preliminary results, combined with the simplicity and low-cost of the analysis, open to further investigation of the potential role of this restricted USP in PCa diagnosis.

Background: Multidisciplinary team (MDT) management decision-making process appears as an interesting tool to answer most aspects of prostate cancer (PCa) diagnosis and treatment, allowing a fairer choice of therapies. The aim of this study to prospectively investigate the impact on prostate cancer clinical management of the uro-oncology MDT meeting at an Italian tertiary referral center., Methods: All cases discussed over an 18-months period at San Luigi Hospital uro-oncology MDT were prospectively evaluated for the impact of the MDT discussion on PCa clinical decision-making. Dilemma and management plan in the monodisciplinary visit before and/or after primary treatment were recorded. Subsequently, the MDT discussed the case and reached a consensus decision, which was also recorded. Changes in diagnostic assessment and patient management from pre- to post-MDT meeting were evaluated by a consultant urologist., Results: Overall, 201 patients, of which 99, 81 and 21 with local, advanced and metastatic disease respectively, were selected for MDT evaluation. The most frequent reasons for MDT approach after either PCa diagnosis or primary treatment were metastatic disease or locally advanced disease/positive surgical margins/biochemical recurrence, respectively. Patients with local, advanced and metastatic disease had a significative change of diagnostic/therapeutic management in 23.2%, 46.9% and 33.4%, respectively (P<0.001). Multimodal treatment was recommended in 25.3%., Conclusions: The uro-oncology MDT meeting alters management plans in at least one-quarter of patients reaching almost 50% of cases in locally advanced disease.

Objectives: To present the functional and oncological outcomes after ≥1 year of follow-up, following an experience of >1000 robot-assisted radical prostatectomies (RARPs) with our standardised total anatomical reconstruction (TAR) technique. To evaluate which factors influence postoperative continence recovery in order to obtain a nomogram to predict the risk of postoperative urinary incontinence (UI)., Patients and Methods: The enrolment phase began in June 2013 and ended in May 2017. Patients were prospectively included in the study with the following inclusion criteria: (i) localised prostate cancer (clinical stages cT1-3, cN0, cM0); (ii) indication for RP; and (iii) preoperative multiparametric prostate magnetic resonance imaging. All patients underwent RARP with the TAR technique done at the end of the demolitive phase. The continence rates were assessed at 24 h, and 1, 4, 12, 24 and 48 weeks after catheter removal. Patients were defined as continent if they answered 'zero pad' or 'one safety pad' per day. A logistic regression model was used to evaluate the potential impact of some pre- and intraoperative factors on postoperative urinary continence recovery. Model discrimination was assessed using an area under (AUC) the receiver operating characteristic (ROC) curve. A nomogram to predict the risk of postoperative UI after RARP with the TAR technique was generated based on the logistic model., Results: In all, 1008 patients were enrolled in our study. At 24 h, and 1, 4, 12, 24 and 48 weeks after catheter removal, 621 (61.61%), 594 (58.93%), 803 (79.66%), 912 (90.48%), 950 (94.25%) and 956 (94.84%) patients were continent, respectively. In the logistic regression model, the variables analysed had a higher impact on continence recovery at 4 and 12 weeks. At 4 weeks, the postoperative odds of urinary continence recovery increased with the absence of diabetes [odds ratio (OR) 2.76, 95% confidence interval (CI) 1.41-5.41] and D'Amico low vs high risk (OR 2.01, 95% CI 1.01-3.99). At 12 weeks, urinary continence increased with the absence of diabetes (OR 3.01, 95% CI 1.23-7.35), D'Amico low vs high risk (OR 4.04, 95% CI 1.56-10.47), and D'Amico intermediate vs high risk (OR 3.33, 95% CI 1.66-6.70). ROC curves were drawn and an AUC value of 61.9% (95% CI 57.49-66.36) at 4 weeks and 63.8% (95% CI 58.03-69.65) at 12 weeks were computed. Based on these parameters, two nomograms (at 4 and 12 weeks postoperatively) were generated., Conclusion: The TAR technique conferred excellent results in the early recovery of urinary continence. Two nomograms were created, to predict preoperatively the postoperative odds of urinary continence recovery at 4 and 12 weeks after RARP by integrating the presence of diabetes and D'Amico risk classification., (© 2019 The Authors BJU International © 2019 BJU International Published by John Wiley & Sons Ltd.)

Common hazelnuts are widely present in human diet all over the world, and their beneficial effects on the health have been extensively investigated and demonstrated. Different in-depth researches have highlighted that the harvesting area can define small variations in the chemical composition of the fruits, affecting their quality. As a consequence, it has become relevant to develop methodologies which would allow authenticating and tracing hazelnuts. In the light of this, the present work aims to develop a non-destructive method for the authentication of a specific high-quality Italian hazelnut, "Nocciola Romana," registered with a protected designation of origin (PDO). Thus, different samples of this fruit have been analyzed by near-infrared (NIR) spectroscopy and then classification models have been built, in order to distinguish between the PDO fruits and the hazelnuts not coming from the designated region. In particular, two different classification approaches have been tested, a discriminant one, partial least squares-discriminant analysis, and a class-modeling one, soft independent modeling of class analogies. Both methods led to very high prediction capability in external validation on a test set (classification accuracy in one case, and sensitivity and specificity in the other, all higher than 92%), suggesting that the proposed methodologies are suitable for a rapid and non-destructive authentication of the product.

Competing Interests: Competing interests: None declared.

Aims: Genetic diversity and antimicrobial resistance of Campylobacter coli and Campylobacter jejuni were investigated along the broiler chicken production chain in central Italy., Methods and Results: Campylobacter sp. isolated from cloacal swabs in farms (n = 116) and from the neck skin of chilled and eviscerated carcasses at slaughter (n = 24) were identified as C. coli (n = 99) and C. jejuni (n = 41) by multiplex PCR. Characterization by single amplified fragment length polymorphism (s-AFLP) revealed a specific genotype of Campylobacter for each farm. Minimal inhibitory concentration showed high prevalence of fluoroquinolones (70%), tetracycline (70%) and erythromycin (30%) resistance among C. coli isolates. Campylobacter jejuni isolates showed lower prevalence of fluoroquinolone (39%) and tetracycline (10%) resistance, and all isolates were susceptible to erythromycin. The S-AFLP types of the C. coli and C. jejuni isolates were associated with their antimicrobial resistance profiles (P < 0·001)., Conclusions: The genetic diversity detected in Campylobacter isolates suggested that a specific genotype was harboured in each farm. A considerable number of C. coli isolates were resistant to erythromycin., Significance and Impact of the Study: Campylobacter coli was detected more frequently than C. jejuni in contrast to common findings for poultry. The high prevalence of 30% resistance to erythromycin in C. coli strains isolated from poultry is worrisome, as this is the first antibiotic of choice to treat human campylobacteriosis., (© 2017 The Society for Applied Microbiology.)

Aim: Currently children of immigrants are the fastest growing segment of the Italian population under the age of 18. The present study reports the challenges to health services access, the vaccination coverage, the health and nutritional status of a sample of 1310 children of immigrants attended from February 2004 to May 2012 the health center "Medicina Solidale" of the "Policlinico Tor Vergata" in the suburban area of the VIII Municipality of Rome., Methods: The data were collected using clinical archives of the health center. We analyzed the socio-demographic conditions, health problems and nutritional status on admission to the health center. The anthropometric evaluation was carried out according to international standards of child growth WHO 2006 and the statistical analysis was performed using SPSS version 19, and including risk estimation, Mantel Haentzel statistics and t-test., Results: Sixty-six percent of the children were born in Italy, 62% had never had regular health care and 3.4% of children older than six months had never received any of the immunizations. It has been estimated that being Roma the risk of not been vaccinated is equal to OR=5.4 (IC95%: 2.8-10.1). Seventy-seven percent of unvaccinated children had at least one illiterate parent. This condition was strongly associated with non-immunization (OR=15:36 [IC95%: 6.4-36.4]). Growth retardation was common in Roma children as compared to other ethnicities., Conclusion: Significant public health efforts are needed to improve access to health services for immigrant populations and to solve relevant inequalities.

We evaluated the relation between reperfusion indexes and right ventricular (RV) dysfunction in patients with inferior ST-segment elevation myocardial infarction (STEMI). We included patients with inferior STEMI undergoing percutaneous coronary intervention and right coronary artery as infarct-related artery. Myocardial reperfusion was evaluated by Thrombolysis In Myocardial Infarction (TIMI) flow, TIMI frame count, myocardial blush grade, and ST-segment resolution. RV dysfunction was defined as tricuspid annular plane systolic excursion≤16 mm in M-mode imaging. RV dysfunction was present in 58 of 141 patients (41.1%) and was more frequent in patients achieving suboptimal postprocedural TIMI flow grade (66.7% vs 36.7%, grades 0 to 2 vs 3, p=0.01), TIMI frame count (63.2% vs 37.7%, ≥40 vs <40 frames, p=0.04), and myocardial blush grade (33.3% vs 56.2%, grade 0 or 1 vs 2 or 3, p=0.001). RV dysfunction rates did not differ according to ST-segment resolution. Patients with RV dysfunction had increased rates of cardiac death (13.2% vs 2.6%, p=0.03), reinfarction (24.5% vs 10.3%, p=0.03), and stent thrombosis (22.6% vs 6.4%, p=0.01) at 2-year follow-up. Postprocedural TIMI flow grade 3 (odds ratio 0.25, 95% confidence interval 0.09 to 0.68, p=0.007) was the only reperfusion correlate of RV dysfunction at multivariate analysis. In an independent cohort of 84 patients with STEMI, postprocedural TIMI flow grade 3 had a limited sensitivity (52%), with a high specificity (74.5%) and negative predictive value (71%) for excluding RV dysfunction. In conclusion, in patients with inferior STEMI undergoing coronary revascularization, RV dysfunction is associated with a worse long-term prognosis. Postprocedural TIMI flow grade may be a useful tool to predict RV dysfunction., (Copyright © 2014 Elsevier Inc. All rights reserved.)

Unlabelled: What's known on the subject? and What does the study add? While the relationship between PCA3 score and clinical or histological prostatitis was quite proven even in small patient groups, conversely the relationship between PCA3 score and HG-PIN is still under debate. We demonstrated in a large series (432 patients) that histologically documented chronic prostatitis and HG-PIN have similar PCA3 scores to patients with BPH and/or normal parenchyma at biopsy., Objective: To determine whether histological chronic prostatitis and high-grade prostate intra-epithelial neoplasia (HG-PIN) influence the prostate cancer gene 3 (PCA3) score in Italian patients with an elevated prostate-specific antigen (PSA) level and a negative digital rectal examination (DRE) who were undergoing a first or repeat prostate biopsy., Patients and Methods: A urinary PCA3 test was prospectively performed in 432 consecutive patients who were admitted to Gradenigo Hospital (Turin, Italy) between January and December 2011 and scheduled for first or repeat prostate biopsy as a result of an elevated PSA level and negative DRE. A comparison of the PCA3 score and patients with a negative biopsy (normal parenchyma, benign prostatic hyperplasia, chronic prostatitis, HG-PIN) or positive biopsy was performed., Results: PCA3 median (range) scores varied significantly (P < 0.001) in men with a negative vs positive biopsy: 33 (2-212) and 66 (5-324), respectively. By contrast, men with chronic prostatitis and HG-PIN showed no significant difference with respect to PCA3 score compared to other negative biopsy patients. No correlation was found between the number of positive cores for chronic prostatitis, HG-PIN and PCA3 score. Of all patients with a positive biopsy, 23 (20%) of 114 men had a PCA3 score ≤ 35. In total, 79 (40%) of 197 men with a negative biopsy (normal parenchyma and benign prostatic hyperplasia), 24 (37.5%) of 64 men with chronic prostatitis and 19 (39.6%) of 48 men with HG-PIN had a PCA3 score >35., Conclusion: At this early stage of clinical evaluation, cancer specificity of the urinary PCA3 test appears to be maintained in the face of chronic prostatitis and HG-PIN., (© 2012 BJU INTERNATIONAL.)

Nowadays, due to the global increase in migration movements, forensic age estimation of living young adults has become an important focus of interest. Minors often have no identification documents providing their correct birth dates. Establishing the age of majority is therefore fundamental in order to determine whether juvenile penal systems or penal systems in force for adults are to be applied. Radiological examination of the clavicles is one of the methods recommended by the Study Group on Forensic Age Diagnostics. In this retrospective study, a sample of chest radiographs of 274 subjects, aged between 12 and 25 years, was studied according to Schmeling's method in order to examine the ossification of both medial clavicular epiphyses. All stage classifications were evaluated by five examiners. Intra- and inter-examiner reliability was analysed by Cohen's K statistic. Intra-examiner agreement was insufficient for two of the experts. Inter-examiner agreement, among the other three operators, was moderate (K = 0.509). Study of reliability highlighted difficulties in interpretation, the need to select qualified personnel and choice of the best radiographic image in order to reduce any anatomic overlaps. Although ossification of the medial clavicular epiphyses is recommended to assess whether an individual has already reached the age of majority or not, these results suggested that it is very difficult to clearly identify the five stages of ossification by using conventional chest radiography.

The aim of this study was to compare the accuracy of three methods for age estimation in children: the measurements of open apices in tooth roots (T), the ratio between the total area of carpal bones and epiphyses of the ulna and radius (HW), and the combined method (THW). The sample consisted of 288 Caucasian Italian children (152 boys and 136 girls) aged between 5 and 15 years. Accuracy was determined as the difference between estimated age and chronological age, and accuracy was assessed by analyzing individuals' orthopantomograms and hand-wrist radiographs. Accuracies were 0.41 years for girls and 0.54 years for boys with the THW method; for the HW method, 1.00 years for girls and 0.92 years for boys; and for the T method, 0.62 years for girls and 0.71 years for boys. THW is the most accurate technique for age estimation in these children., (© 2012 American Academy of Forensic Sciences.)

Objective: To determine an optimal prostate cancer gene 3 (PCA3) cutoff in predicting prostate cancer in Italian patients undergoing first or repeat biopsy., Study Design: In this observational multicenter study 1246 men with elevated prostate specific antigen (PSA) and negative digital rectal examination, with prostate biopsy after PCA3 assessment, were divided into two groups submitted to PCA3 testing before or after previous negative biopsies. Ideal PCA3 cutoff was identified using area under the curve of the receiver operating characteristic analysis. Various cutoff values were used to determine the best predictive score. Univariate and multivariate logistic regression models compared age, PSA, free-PSA, and PCA3 score to predict prostate cancer., Results: PCA3 cutoff 39-50 had the highest accuracy in the repeat biopsy group in which cutoff of 39 could have avoided 51.9% negative repeat biopsies, eventually missing 7.8% of cancers (all low risk); cutoff of 50 would have prevented 56.5% of negative repeat biopsies, missing 29 tumors (10.3%), 5 potentially aggressive. The PCA3 test performed poorly in the first biopsy group., Conclusion: We confirm the usefulness of PCA3 in Italian men with a previous negative biopsy. We achieved the best performance at a cutoff of 39. PCA3 did not perform better than PSA in non-biopsy-selected men.

Aim: The aim of this study was to evaluate the efficacy of thermal therapy, in particular hydromassage therapy with the ''Ca' Rossa'' salsobromoiodic water of the Thermae Oasis (Ferrara, Italy), in patients with chronic venous insufficiency (CVI) of the inferior limbs., Methods: Fourty-four patients with primary varices of the legs were enrolled. The anamnestic symptomatologic indicators of disease were: pain, perception of heaviness or paresthesias, nocturnal cramps, ''restless leg'' syndrome, pruritus. The symptoms were evaluated for both intensity and frequency. An additional clinical indicator was the centimetric measurement of the leg diameters at 3 levels: supramalleolar, mid-calf and mid-thigh. The patients were subdivided in two groups: patients submitted to a cycle of hydromassage with salsobromoiodic water and patients treated with compressive elastic stocking (12 mmHg). At the end of the treatment cycle, symptomatologic and clinical data were reassessed, in addition to morphological and velocimetric parameters related to the function of the peripheral vascular system., Results: The results showed in Group A (thermal water hydromassage) an improved reduction of subjective and objective symptoms as compared to the control Group B, demonstrating a superior efficacy of thermal therapy., Conclusion: The efficacy of hydromassage therapy is due not only to the favourable action of hydrostatic pressure upon venous flow of the inferior limbs, but also to the peculiar chemical and physical characteristics of the thermal water utilized in this study. The elevated osmotic power of hydromassage is responsible for the significant intrinsic antiedematous properties.

The effect of six wild strains on the volatile profile of the PS cheese was investigated and compared to that generated from industrial starters generally used to produce PS cheese. All cheeses were subjected to microbiological, physicochemical, and volatile compounds analyses. The DGGE of the 16S rDNA analysis was also applied. The volatile compounds generated during ripening were studied through the SPME and the GC-MS methods. No difference was detected between the experimental and control cheeses throughout chemical and microbiological analyses, while the DGGE results showed the presence of Streptococcus thermophilus in all cheeses, and the dominance of Enterococcus durans, Lactobacillus rhamnosus, and Lactobacillus casei in most of the experimental cheeses. Moreover, the presence of Lactococcus lactis species as in the control and in the experimental P2 and P4 cheeses was also revealed. The SPME results showed more pronounced volatile compounds in the experimental cheese samples than in the control ones.

An approach based on hypothesis testing for the management of persistent inorganic and organic toxic chemicals (PTS/POPs) detected in clams and mussels from the Venice lagoon is presented. The chemicals of interest for this evaluation were the polychlorinated biphenyls (PCBs), dibenzodioxins (PCDDs), and dibenzofurans (PCDFs), hexachlorobenzene (HCB), and the heavy metals cadmium (Cd), mercury (Hg), and lead (Pb). Two statistically different populations of data for PCDDs+PCDFs (TEQs), HCB, Cd, and Pb, associated with biota samples collected respectively in the lagoon central district and in the southern and northern districts were identified. The central district is under the impact of the Porto Marghera industrial settlement and the city of Venice, whereas the southern and northern districts are subject to a general impact. Of the aforementioned chemicals, those with more discriminating power were found to be HCB and PCDDs+PCDFs.