Search

EBUS-TBNA (Endobronchial ultrasound) is a minimally invasive procedure that has gained considerable importance in recent years, especially for the evaluation of mediastinal lymph nodes in lung cancer staging. Elastography is a ultrasound technique able to provide during EBUS evaluations on the rigidity of a tissue, and / or lymph node adjacent to the bronchial tree. Two types of elastography are available: strain elastography(SE) and Shear wave elastography(SWE). From July 2017 to Dicember 2018 100 patients with lymph node disease associated with or without lung lesions were selected and 130 lymph nodes were sampled with EBUS-TBNA. Elastographic evaluation was performed before TBNA. Determination of lymph node rigidity as a predictive tool of malignancy and benignity was considered as primary end point of the study. In this preliminary study authors evaluated the correlation between the rigidity of the lymph nodes by strain elastography during EBUS and the SUV to the PET and the cytological evidence obtained through the sampling of the structures subjected to EBUS-EUS-TBNA in order to consider the role of elastography in progress of EBUS-EUS TBNA as a predictive tool of malignancy, benignity in mediastinal lymph node diseases. The results of the preliminary study allow authors to state that elastography during EBUS can be effectively used to identify the stiffness of mediastinal lymph nodes in lung diseases. This minimally invasive method can complete EBUS-TBNA and provide guidance on the area in which can be performed needle aspiration.

Background The aim of this study was to evaluate the use of laryngeal mask airway (LMA)® Protector™ by comparison with traditional LMA for performing endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA). Methods This was a retrospective observational single-center study including 143 patients who underwent EBUS-TBNA for mediastinal staging of lung cancer. Patients were retrospectively divided into two groups based on whether a traditional LMA (traditional LMA group) or LMA Protector was used. Anesthesiologist outcomes, diagnostic yield of EBUS-TBNA, and complications related to the procedure were computed for each group and statistically compared. Results LMA traditional group and LMA Protector group counted 70 and 73 patients, respectively. LMA traditional group versus LMA Protector group showed no significant difference on time of LMA insertion (120±25 vs. 118±39 s; P=0.49), reposition rates (18% vs. 16%; P=0.78); systolic pressure (140±55 vs. 118±37 mmHg; P=0.59); diastolic pressure (82±15 vs. 90±26 mmHg; P=0.39); heart rate (82±9.9 vs. 83±20 bpm; P=0.49); SpO2 values (93±21% vs. 92±14%; P=0.63); diagnostic accuracy (91.3% vs. 92%; P=0.95), and patients' complications as nausea (4% vs. 3%; P=0.61); vomiting (3% vs. 1%, P=0.96); gastric aspiration (7% vs. 1%; P=0.08); and sore throat (7% vs. 3%; P=0.22). Conversely, LMA traditional group versus LMA Protector group presented a longer procedural time (47±23 vs. 38±17 s; P=0.02), higher number of passage to biopsy target lesion (4±0.5 vs. 3.1±0.6; P=0.01); higher rate of balloon ultrasound rupture (11% vs. 1%; P=0.01). Conclusions EBUS-TBNA conducted with LMA Protector is a useful strategy that reduced the procedural time and in theory ensured the comfort of patients. Our results should be confirmed by larger, prospective, randomized studies.

This article offers statistical analyses of trace elements (TEs) in soils and plants through a Pearson correlation matrix. The main objectives were the assessment of soil TEs sources and the evaluation of native plant response to physical and chemical characteristics of a TEs contaminated soil. Data were collected from Bagnoli brownfield site (Southern Italy). Interpretation of the data, can be found in “Identification of native-metal tolerant plant species in-situ: environmental implications and functional traits” [1]. The correlations in the matrix are based on over 76 samples and 31 site-specific environmental variables. Keywords: Data matrix, Plant uptake, Trace elements, Contaminated soil, Brownfield

Conservation of agrobiodiversity is a major concern worldwide. Several strategies have been designed and programmed to reduce biodiversity erosion due to anthropic and non-anthropic causes. To this end, we set up a multidisciplinary approach based on the genetic analysis of selected cultivars and recognition of the environmental parameters. We genotyped the sweet cherry cultivars of Campania region in southern Italy by using simple sequence repeats and further investigated them by cluster analysis, disclosing a homogeneous genetic constitution, different from that of commercial accessions. By structure analysis we identified three distinct genetic clusters, each characterized by common and distinct alleles. Survey of the cultivars’ geographical distribution by quartic kernel function identified four preferred districts further characterized for soil origin, pedologic, agronomic features and urbanization impact. We correlated these environmental parameters, typical of the identified areas, with the three genetic pools and found a statistically significant association for each cluster. When we overlaid the cultivation traditions and cultural heritage, we found they have a dominant role; on these premises, we generated new territorial maps. In conclusion, we propose a novel methodological approach based on molecular, geo-pedological and cultural parameters with the aim to recognize biocultural refugia and preserve endangered or valuable cultivars.

Native plant species were screened for their remediation potential for the removal of Polycyclic Aromatic Hydrocarbons (PAHs) contaminated soil of Bagnoli brownfield site (Southern Italy). Soils at this site contain all of the PAHs congeners at concentration levels well above the contamination threshold limits established by Italian environmental legislation for residential/recreational land use, which represent the remediation target. The concentration of 13 High Molecular Weight Polycyclic Aromatic Hydrocarbons in soil rhizosphere, plants roots and plants leaves was assessed in order to evaluate native plants suitability for a gentle remediation of the study area. Analysis of soil microorganisms are provides important knowledge about bioremediation approach. Alphaproteobacteria, Betaproteobacteria, Gammaproteobacteria are the main phyla of bacteria observed in polluted soil. Functional metagenomics showed changes in dioxygenases, laccase, protocatechuate, and benzoate-degrading enzyme genes. Indolacetic acid production, siderophores release, exopolysaccharides production and ammonia production are the key for the selection of the rhizosphere bacterial population. Our data demonstrated that the natural plant-bacteria partnership is the best strategy for the remediation of a PAHs-contaminated soil.

Monitoring of air quality and the application of strategies for its improvement are perceived as key areas for reducing environmental pollution. The research on Nature Based Solutions for the mitigation of pollutant concentrations in the air has increasingly developed in the last twenty years. The purpose of this review is to evaluate whether the current knowledge about Nature-Based Solutions provides a quantitative answer of the real benefits of air phytoremediation. To address this question, the literature on air phytoremediation over the last twenty years was analyzed. Altogether, 52 variables were selected, grouped into six categories, to briefly characterize the contents, methodology and outcome of the peer-reviewed articles. Altogether, 413 plant species found in the analyzed studies were recorded. The results show the trends about the most studied pollutants and on the methodologies mostly applied, in relation to the study outcomes. The analysis demonstrated that particulate matter (PMx) was the most frequently examined pollutant, most studies on NBS are based on experiments with exposure chambers, and scaling up the results with models has been limited. Although effective reductions in pollutant concentrations have been shown in the majority of studies, there is a strong fragmentation of the approaches, most studies have looked at a single pollutant and detailed information for model parameterization is only available for a few species. Thus, the review highlights that studies of Nature Based Solutions in air phytoremediation require unification of methodologies, and should consider a broader range of pollutants and plant organisms useful for mitigating the impacts of air pollutants in indoor and outdoor human environments.

The fibrous tumors of the pleura are rare primary tumors, accounting for 5% of malignant pleural neoplasms, which generally originate from sub-mesothelial mesenchymal tissue of the visceral pleura. These tumours generally exhibit clinical benign behavior although 12% of solitary fibrous tumors can be malignant and have worse outcomes. These tumors are considered “giant” when the lesion > 15 cm. Surgical treatment is the best choice for both benign and malignant neoplasms. We retrospectively analyzed the main case series of giant fibrous tumors of the pleura. In addition we report our experience of a 76-year-old woman treated by pre-surgical embolization involving implantation of vascular plugs. Surgery was successfully carried out without complications; imaging and functional assessment 6 months post intervention demonstrated both the absence of recurrence and improvement of lung function parameters.

Total petroleum hydrocarbons (TPHs) are a persistent environmental organic contaminant. The possibility of obtaining synergistic effects between plants and microorganisms has further increased the possibility of alternative techniques for bioremediation. Oloptum miliaceum (L.) R&ouml, ser &amp, H.R. Hamasha and Pennisetum setaceum (Forssk.) Chiov. are, undoubtedly, good model plants for phytoremediation because they have large roots, leaf biomass, and a fast and effective renewal capacity, also, they have a great capacity to host endophytes in their roots. Gas chromatography-mass spectrometry (GC-MS) based on carbon fraction number was a basic technique used to determine the hydrocarbon degradation, and microorganism&rsquo, s population was identified by high-throughput sequencing of 16s rRNA. The microbial consortium used allows the plant to increase overall biomass, adapt more in terms of redox biology (Superoxide dismutase SOD, catalase CAT, ascorbate peroxidase APX, guaiacol peroxidase GPX), and stress markers (Glutathione S-transferase GST, Phenylalanine Ammonia Lyase PAL, Proline content, and lipid peroxidation MDA). In addition, the photosynthetic efficiency and the soil dehydrogenase activity were monitored. After 240 days, the percentage of TPHs removed in Group 2 was 94%, whereas in Group 1, it was 78% in Oloptum miliaceum and Pennisetum setaceum. The removal of aliphatic hydrocarbons (C13&ndash, C36) was observed in Oloptum miliaceum and Pennisetum setaceum inoculated with the consortium of indigenous bacteria selected from rhizosphere soil and mycorrhizae strains. Our data demonstrate that, the Poaceae, in relation to its great ecological and vegetative potential, could be a great candidate for extensive remediation of soils contaminated by TPHs.

In this work, the effect of dyes extracted through the Naviglio method (an eco-innovative solid-liquid extraction technique) was tested, which proved interesting for such an extraction. The dyes extracted from Opuntia ficus-indica (L.) Miller waste were treated to maximize the extraction of the coloring molecules. The extraction method was compared with conventional methods under the same conditions. The results showed that the extracts obtained with the different techniques, in the same extraction conditions (solvent, pH, temperature, time), were richer in the pigments for the extract obtained with the Naviglio method. The stability of the dyes was tested before the staining. A plant-based fiber, cotton, as well as an animal-based fiber, wool, were chosen for the staining tests. For the two types of fiber, two etching methods were used: one with rock alum, a method widely used to fix a color and one with lemon juice, a method used for a long time by rural populations who practiced the coloring of hides and tissues. In addition, the qualitative content of the pigments was also verified with an HPLC profile of the Opuntia ficus-indica (L.) Miller extracts. Ultimately, the results suggest that the Opuntia ficus-indica (L.) Miller fruit can be of great interest as a natural source of dyes and be used for tinctures.

In this study, the state of inorganic, organic and microbiological contamination of the seaport of Naples (Southern Italy), one of the main ports in the Mediterranean Sea, was investigated. We analyzed 55 surficial marine sediment samples for Potentially Toxic Elements (PTEs), Hydrocarbons (HCs) and Polycyclic Aromatic Hydrocarbons (PAHs). In addition microbiological parameters, such as Escherichia coli, Salmonella, sulfite-reducing Clostridia (SRC) and Streptococcus faecalis were determined in 26 sampled points. The data were statistically analyzed to 1) evaluate contamination degree based on background concentration values, 2) reconstruct the contaminants spatial distribution, 3) identify geochemical pattern and potential sources, 4) assess toxic effects for aquatic biota. Our results supported an anthropogenic enrichment for certain PTEs (Hg > Cd > Zn > Pb > Cu > Cr) responsible for contamination of the marine area together with PAHs and HCs. Indeed, the Principal component analyses (PCA) biplot highlighted distinct groups of contaminants and controlling processes. Sediment grain size and, to a greater extent, TOC content can be recognized as a controlling factor in both organic compounds and elements occurrence in the port of Naples and are related to pollution of shipyard activities and the disused industrial area. Conversely, elements such as Al, As, Fe and V are mainly due to natural inputs and are characterized by no/low contamination. Based on the analysis of the toxic equivalent quantity and sediment quality guideline quotient, the contamination of Cu, Hg, Pb, Zn and PAHs in sediments pose a frequently observed effect and may represent a biological risks to marine organisms. The cumulative mean toxic effect, used to assess the hazard degree, indicated a higher probability of toxicity connected to sediment chemistry in the areas where shipyard activities (in the central sector of the port) and disused industrial area (eastern sector) occur. More attention should be paid on industrial, ship repair activities and maritime traffic related discharges for the port environmental protection.

A study was undertaken to identify suitable native plants for the phytoremediation of the second largest integrated steelworks in Italy (Bagnoli brownfield site). A phytoecological survey allowed us to identify 139 plant taxa belonging to 58 different families. The most represented families were in the decreasing order Poaceae > Fabaceae > Asteraceae > Apiaceae. The biological spectrum showed a predominance of Therophytes > Hemycriptophytes > Phanerophyte. Seventy-six sites were selected on the presence of colonist's plants and vegetation assemblage patterns. At each site, roots and leaves of the dominant plant and rhizosphere soils were sampled. Total content of metal(loid)s in soils and plant parts were determined. Agronomic soil parameters were studied. Anthropogenic sourced metal(loid)s were discriminated from geochemical ones, and plant metal(loid) accumulation and translocation efficiency were evaluated. The role of many native plant species in terms of TEs phytomanagement strategy was recognizable inside the investigated area. According to this survey of structural plant diversity, several combinations between plants and microorganisms are being further investigated to identify relevant biological system for the phytomanagement of this contaminated area.

We applied an integrated phytoremediation system by inoculation of rhizosphere microbes on an area of 2,000 m2 that was contaminated by heavy metals. Hybrid poplar (Populus deltoids × Populus nigra) and willow (Salix purpurea subsp. lambertiana) were planted on four parcels of 500 m2. Of these, two parcels were inoculated with an autochthonous consortium specially selected and the other two were not inoculated. The analyses were carried out on plant and soil samples collected at different times: month 0 (T0), 12 (T1), 24 (T2), and 36 (Tf). Total concentrations of HMs in the roots of Populus and Salix showed significant increase in the plants with rhizosphere microflora consortium. The plants treated with the consortium have an increased enzymatic activity of antioxidants and of stress markers. All enzymes showed an important contribution in enzymatic thiol-dependent ROS scavening mechanisms, through its over-expression at time T1 and T2 and a consequent stabilization at Tf which results in adaptive mechanisms. The plant-fungi-bacterium system was a valid candidate for the implementation of phytoremediation systems in the field, since the plants showed a greater capacity for adaptation and accumulation.

The development of industrialized global economy have produced a strong contamination by the petroleum-based products resulting from the activities related to the petrochemical industry; in the last years, the hydrocarbons become one of the major environmental problems. Bioremediation is a new approach based on the use of microorganisms (bacteria and fungi) and plants, and it has been researched extensively for possible applications related to hydrocarbon degradation in the petroleum industry.

Chamaerops humilis is decreasing in abundance in Mediterranean Europe, which has induced the European community to call for its protection in Special Areas of Conservation. However, information about its genetic and morphological variability, which is crucial to the development of any conservation strategies, is insufficient. The present study aimed to investigate the genetic and morphological variability of C. humilis in Sicily, which was selected as a model because of the high number of dense populations. The relationships between morphological traits and climatic variables were studied to highlight patterns of adaptation to the environment, along with the genetic similarity among the populations. Ten natural populations were sampled, analyzed using 28 specifically designed SSR primers, and evaluated based on 29 morphological traits. The populations were clustered similarly based on genetic and morphological traits. Heterozygosity was high and inbreeding coefficients were low. These results, along with higher intra- than inter-population differentiation, suggest that C. humilis populations in Sicily differentiated from a common ancestor and that inter-population variation arose from secondary evolution processes induced by ecological adaptation. The correlations between climatic variables and morphological traits suggest that the morphological adaptation to arid environments depends more on summer temperatures than on evapotranspiration or rainfall and that autumn and winter temperatures are determinants of the species establishment at new sites. Considering the response of C. humilis to seasonal temperatures, the present results indicate this species as a candidate for tracking climatic changes in Europe. Further studies are needed to highlight the adaptation of C. humilis to cold environments. Palaeo-climatological and -ecological studies could help clarify its strategies for the colonization of new sites. © 2014 The Linnean Society of London, Botanical Journal of the Linnean Society, 2014, 176, 66–81.

The major goal of landscape genetics is to understand how landscape structure genetic variation in natural populations. We investigated molecular diversity in Acer opalus subsp. obtusatum sampled from 95 sites using 14 nuclear microsatellite loci. The average number of alleles per nuclear microsatellite locus differed among sampling sites; the number was high (4.9 alleles) in populations from the Basilicata and Molise regions, where heterozygosity was also high (0.679, Molise; 0.669, Basilicata). Differentiation between sites was often low (mean FST = 0.220), indicating few genetic differences between most sites. There was a clear excess of homozygotes (mean Ho = 0.450, mean He = 0.513) and a relatively high FIS (mean = 0.451), suggesting a consistent level of inbreeding in many A. opalus subsp. obtusatum populations. There was a significant pattern of isolation by distance across the study area (Mantel test; R2 = 0.0662, P

Two simple liquid chromatography (LC) separation methods coupled with ultraviolet diode array (UV-DAD) and an electrospray ionisation mass spectrometry (ESI-MS) detection have been developed for the determination of caffeine and iodide content in cellulite reduction cosmetic products. The presence of these substances in cosmetics available in the market should be taken into account in order not to exceed the limits allowed when co-administered with drugs, dietary supplements in order to avoid eventual acute or chronic intoxications. The compounds were separated by reversed phase chromatography with water (0.02% trifluoroacetic acid) and acetonitrile gradient elution and detected by UV-DAD at 254 nm and by ESI-MS ionization mode positive for caffeine and negative for iodide. Paracetamol was used as internal standard. Linearity was studied with UV-DAD in the 5 (10 for iodide) to 200 μg g−1 range, and with ESI-MS in the 0.1 (0.2 for iodide) to 2 μg g−1 range. Good determination coefficients (r2 = 0.99) were found in both UV-DAD and ESI-MS detection. At three concentrations spanning the linear dynamic ranges of both UV-DAD and ESI-MS assays, mean recoveries were always higher than 90% for the different analytes and intra-assay and inter-assay precisions were always better than 15%. This method was successfully applied to the analysis of substances under investigation in cellulite reduction cosmetic products freely sold in European herbalist shops, perfumeries and supermarkets.

A young woman with a clinical history characterized by recurrent respiratory infections, occurring since early infancy, was referred to our hospital. When the patient was a young girl, she underwent sweat chloride test, serum analysis of immunoglobulins, and evaluation of blood lymphocyte subsets; all these diagnostic tests were normal, as well as chest X ray aside from pneumonia episodes. Skin prick tests were positive for several different allergens, and a diagnosis of allergic rhinitis was made. At the age of 11 years, she started to complain of gastroesophageal reflux disease (GERD) symptoms, and a gastroscopy detected a hiatal hernia with esophagitis. Despite pharmacologic treatments for allergic rhinitis and GERD, the patient continued to complain of chronic cough, associated with choking and recurrent respiratory infections treated with antibiotic therapy. For the first time in her life, we performed a spirometry that showed a flow-volume curve characterized by a plateau in the expiratory phase, suggestive of an central airway obstruction. Bronchoscopy demonstrated a compression of the distal portion of trachea. Computed tomography (CT) angiogram revealed a double aortic arch. Barium enhancement evidenced an esophageal compression. A surgical division of the smaller of the two arches was then performed. Therefore, we strongly suggest to perform lung function tests in all cases of unexplained respiratory complaints.

Contamination with total petroleum hydrocarbons (TPH) subsequent to refining activities, is currently one of the major environmental problems. Among the biological remediation approaches, landfarming and in situ bioremediation strategies are of great interest. Purpose of this study was to verify the feasibility of a remediation process wholly based on biological degradation applied to contaminated soils from a decommissioned refinery. This study evaluated through a pot experiment three bioremediation strategies: a) Natural Attenuation (NA), b) Landfarming (L), c) Bioaugmentation-assisted Landfarming (LB) for the treatment of a contaminated soil with petroleum hydrocarbons (TPHs). After a 90-days trial, Bioagumentation – assistited Landfarming approach produced the best results and the greatest evident effect was shown with the most polluted samples reaching a reduction of about 86% of total petroleum hydrocarbons (TPH), followed by Landfarming (70%), and Natural Attenuation (57%). The results of this study demonstrated that the combined use of bioremediation strategies was the most advantageous option for the treatment of contaminated soil with petroleum hydrocarbons, as compared to natural attenuation, bioaugmentation or landfarming applied alone. Besides, our results indicate that incubation with an autochthonous bacterial consortium may be a promising method for bioremediation of TPH-contaminated soils.

Most common prostaglandin analogs, bimatoprost, latanoprost and travoprost, are licensed for the reduction of elevated intraocular pressure in patients with open angle glaucoma and ocular hypertension, but their non approved use as eyelash enhancers is becoming popular, especially in patients with eyelashes hypotrichosis. A fast and sensitive high performance liquid chromatography tandem mass spectrometry method was developed for the measurement of bimatoprost, latanoprost and travoprost in cosmetic serums freely web-sold to increase eyelash length, thickness and darkness. The analytes and the internal standard (reserpine) were separated by reversed phase chromatography with 5 mM ammonium acetate with 0.02% formic acid (mobile phase A) and 5 mM ammonium acetate in acetonitrile/water (95/5; v/v) with 0.02% formic acid (mobile phase B) by gradient elution and detected with tandem mass spectrometry operated in multiple reaction monitoring mode. Linearity between 1 and 500 μg/g shows good correlation coefficients (r2 = 0.99) for all substances. Analytical recovery of analytes under investigation were always higher than 90% and intra-assay and inter-assay precision and accuracy always better than 11%. This method was successfully applied to analyze cosmetic serums freely sold on the Internet websites.

Carcinoids are tumors that originate from diffuse neuroendocrine system cells (APUD cells) and represent 1-2% of all pulmonary tumors. Although surgical resection remains the mainstay of treatment, bronchoscopic radical resection of typical carcinoids in selected cases exhibiting endoluminal growth and small implant base has also been explored. Bronchoscopic removal of endobronchial lesions may also reduce the risk of post-obstructive infections and improve pulmonary function, allowing the patient to undergo surgery in better clinical and respiratory state. In this paper we have evaluated the impact on surgical planning and outcome of preoperative bronchoscopic resection in treatment of endobronchial typical carcinoids. Our observations further support the role of bronchoscopic treatment before surgery in endobronchial typical carcinoids.

Annurca apple fruit is commonly cultivated in southern Italy and undergoes a typical reddening treatment and, is notable for its high firmness and its characteristic flavour. Apples may have selective effects on abnormalities associated with the plurimetabolic syndrome. Therefore, the effects of 20% lyophilized Annurca apple supplementation on plasma and tissue lipids were investigated in Wistar rats. The experimental diets were equilibrated for sugar supply, containing 0.25g/100g cholesterol and provided only a third of the vitamin E requirement. The apple diet lowered plasma FFA and in parallel reduced triglyceride in heart and liver. Plasma leptin was also suppressed by the apple diet. In conclusion, despite their moderate fiber content, apples improve substantially the lipid status in Wistar rats, suggesting that other plant constituents such as the pectins are involved in these effects.

A collection of 60 accessions of Prunus avium L. from the sweet cherry germplasm repository of the Campania Region in Italy, together with seven reference accessions of P. avium, were screened to e...

Natural populations of species in the Acer genus occurring in Campania (southern Italy) were surveyed by screening seven microsatellite loci. Primer pairs for Acer pseudoplatanus L. microsatellite loci were analysed in six different species: Acer lobelii Ten., Acer campestre L., Acer pseudoplatanus L., Acer obtusatum W. et K., Acer neapolitanum Ten. and Acer monspessulanum L. The aim of the present study was to survey the genetic variability and genetic structure of natural populations of the Acer genus in Campania. The high degree of polymorphism observed in six different species of Acer makes these markers useful for investigating genetic variation at various spatial scales, and for the analysis of gene flow and of the mating system.

The study of vegetation and naturalness in the province of Benevento (southern Italy) was conducted through a series of complementary steps starting from a preliminary phase of bibliographical research. To draw up the theme map, after the preparatory phase of GIS-based cartographic support, a photo-interpretation phase was conducted for the whole province of Benevento on the basis of orthophotos at a scale of 1:10.000 taken in 1997-1998 supplied by the Provincial Authority. We produced a map which chiefly takes account of the physiognomic features of vegetation alongside floristic data. Throughout the province of Benevento we identified 21 main floristic types grouped into four categories, which include three physiognomic categories and one category grouping the areas greatly affected by human impact. For each vegetation type we calculated the percentage of the area against the whole surface area of the province. Starting from the vegetation map, the vegetation types in the area were reclassified according to the scale of naturalness ordered according to the criterion of proximity to the mature vegetation phase. The conservation status of the plant landscape in the province of Benevento was thus assessed by using the ILC (Index of Landscape Conservation).

In Italy, tattoos and permanent make-up have become increasingly popular in recent years. The number of tattoo parlours has increased from 257 in 2009 to 2,055 in 2014, wich is a eight-fold increase over the last 6 years. Although there is no specific legislation, the Italian Ministry of Health issued a document containing the 'Guidelines for the implementation of procedures for tattooing and piercing in safe conditions'. This document has not been adopted by all Italian regions, principally regarding training course requirements for tattoo professionals, creating a highly fragmented situation that resembles the European scene in miniature. ResAP(2008)1, which is not mandatory in Italy but was made binding by Italian Decree n. 206/2005, has been applied uniformly throughout the country. Thus, as far as the safety of inks is concerned, the surveillance system appears to be working well. However, surveillance has highlighted the presence of non-compliant inks and potentially unsafe preparations for tattoo removal in the market. Updating and rebalancing the situation will be the goal in order to face the challenge of combining well-being with the on-going social demand of looking after and beautifying the body. This would include the growing fashion of tattoos, provided that the products that are used are safe and that tattooing is performed in controlled hygienic conditions that fully guarantee the health of consumers.

In Italy, tattoos and permanent make-up have become increasingly popular in recent years. The number of tattoo parlours has increased from 257 in 2009 to 2,055 in 2014, wich is a eight-fold increase over the last 6 years. Although there is no specific legislation, the Italian Ministry of Health issued a document containing the 'Guidelines for the implementation of procedures for tattooing and piercing in safe conditions'. This document has not been adopted by all Italian regions, principally regarding training course requirements for tattoo professionals, creating a highly fragmented situation that resembles the European scene in miniature. ResAP(2008)1, which is not mandatory in Italy but was made binding by Italian Decree n. 206/2005, has been applied uniformly throughout the country. Thus, as far as the safety of inks is concerned, the surveillance system appears to be working well. However, surveillance has highlighted the presence of non-compliant inks and potentially unsafe preparations for tattoo removal in the market. Updating and rebalancing the situation will be the goal in order to face the challenge of combining well-being with the on-going social demand of looking after and beautifying the body. This would include the growing fashion of tattoos, provided that the products that are used are safe and that tattooing is performed in controlled hygienic conditions that fully guarantee the health of consumers.

SummaryA collection of 48 accessions of Malus domestica Borkh. from the apple germplasm repository of the Campania Region in Italy, several of which were suspected to be “synonyms”, was screened together with eight ancient well-known cultivars, added for reference, using a set of nine microsatellite or Simple Sequence Repeat (SSR) primer pairs to determine genetic identities, to estimate genetic diversity and to identify genetic relationships between the accessions. All microsatellite (SSR) primers revealed polymorphism, with seven to 14 alleles per main locus and the expected heterozygosity (He) ranging from 0.713–0.884. Three SSRs (CH01h02, CH02c11 and CH04c06) amplified a second locus that was less polymorphic and clearly distinguished from the main locus. The frequency of each allele at the main loci was generally low, with many alleles detected in only one or a few cultivars. Of the 56 genotypes studied, as many as 27 were identified as “synonyms” and were excluded from the genetic analysis. Synonymy...

The results of the hearth and house experiments show that different types of seeds of different cultivated plants char to different extents. Cereal grains show a lower resistance to high temperatures, whereas grape pips and pulses become completely carbonized at higher temperatures. These differences mainly depend upon the structure of the seeds (thickness of the seed coat) even if other factors (moisture content and weather), difficult to control and measure, are also involved. The experiments provide valuable information for the interpretation of archaeobotanical material found in a reconstructed protohistoric house. By comparing the laboratory results and those obtained in the field, it was possible to get much information about the carbonization process of archaeobotanical material.

A fast and sensitive ultra-performance liquid chromatography tandem mass spectrometry method was developed for the measurement of caffeine in caffeine-laced pants and in urine and skin of a pants user. The substance and its internal standard (N-ethylnorcotinine) were separated by reversed phase chromatography with 5 mM ammonium formate pH 3.0 and 0.3% formic acid in acetonitrile mobile phase (83:17 v/v) by isocratic elution and detected by tandem mass spectrometry operated in multiple reaction monitoring mode via positive electrospray ionization. Linearity was studied from 1.4 to100 ng/mL range for urine, from 5 to 100 ng/cotton swab for skin caffeine and from 1.3 to 100 µg/samples for 4 cm2 textile samples. Good determination coefficients (r2 = 0.99) were found in all cases. At three concentrations spanning the linear dynamic ranges of different samples mean recoveries of caffeine were always higher than 80% and intra-assay and inter-assay imprecision and inaccuracy were always better than 105%. For the first time, caffeine content in this cosmetotextile was determined together with the measurement of caffeine released on the user skin, the absorbed amount with resulting urinary concentrations.

Here we report on the growth, accumulation performances of, and leaf proteomic changes in Eucalyptus camaldulensis plants harvested for different periods of time in an industrial, heavy metals (HMs)-contaminated site in the presence or absence of soil microorganism (AMs/PGPRs) additives. Data were compared to those of control counterparts grown in a neighboring nonpolluted district. Plants harvested in the contaminated areas grew well and accumulated HMs in their leaves. The addition of AMs/PGPRs to the polluted soil determined plant growth and metal accumulation performances that surpassed those observed in the control. Comparative proteomics suggested molecular mechanisms underlying plant adaptation to the HMs challenge. Similarly to what was observed in laboratory-scale investigations on other metal hyperaccumulators but not on HMs-sensitive plants, eucalyptus grown in the contaminated areas showed an over-representation of enzymes involved in photosynthesis and the Calvin cycle. AMs/PGPRs addition to the soil increased the activation of these energetic pathways, suggesting the existence of signaling mechanisms that address the energy/reductive power requirement associated with augmented growth performances. HMs-exposed plants presented an over-representation of antioxidant enzymes, chaperones, and proteins involved in glutathione metabolism. While some antioxidant enzymes/chaperones returned to almost normal expression values in the presence of AMs/PGPRs or in plants exposed to HMs for prolonged periods, proteins guaranteeing elevated glutathione levels were constantly over-represented. These data suggest that glutathione (and related phytochelatins) could act as key molecules for ensuring the effective formation of HMs-chelating complexes that are possibly responsible for the observed plant tolerance to metal stresses. Overall, these results suggest potential genetic traits for further selection of phytoremediating plants based on dedicated cloning or breeding programs.

The complex history of the Mediterranean region illustrates how ancient and recent phenomena are closely associated with species distribution and the creation of phylogeographic divisions within Mediterranean flora. A good model to explore the genetic consequences of fragmentation can be found in Centaurea cineraria and its close relatives. We applied simple sequence repeat molecular markers to a dense population sampling throughout the distribution area of all C. cineraria taxa to study how fragmentation has altered the genetic structure and distribution of C. cineraria. The average gene diversity (He) was 0.286, and the average allelic richness (Ar) was 3.65 and ranged from 2.15 (C. gymnocarpa) to 5.25 (C. busambarensis). The FIS averaged a relatively high 0.223, ranging from − 0.724 in C. aeolica subsp. aeolica to 0.589 in C. leucadea. Our results indicate that habitat fragmentation over several generations reduced heterozygosity due to random genetic drift in populations of C. cineraria. This heterozygosity erosion becomes more severe when the inbreeding coefficient is positive and the outcrossing rates show a significant increase. The results observed for outcrossing rates and inbreeding coefficient could also indirectly support the possibility of disrupted gene flow or mating pattern changes in fragmented C. cineraria populations.

Etiolation of vegetables is a complex phenomenon implying qualitative and quantitative protein changes. The 2-DE protein profile of green and etiolated fleshy stalk samples has shown great differences in the 4–7 pH and 10 to 250 kDa mass range. Currently, a shortage of Cynara DNA or protein sequences has required the use of de novo sequencing and BLAST similarity searches for protein identification. Highlighted herein is an application of proteomics to the identification of proteins, which in a great part matched those from the Viridiplantae order. Quantitative evaluation, statistical analyses, and MALDI-TOF MS characterization of the resolved spots in green and etiolated samples of C. cardunculus enabled us to identify 46 out of 60 spots, containing 21 spots included conserved Viridiplantae domains. The etiolation process is discussed in light of the identification of some proteins involved in specific biochemical and metabolic pathways.

Apple is one of the most worldwide-consumed fruits and a number of cultivars, differing in organoleptic and nutritional characteristics, are available for the market. Annurca apple is a regional variety from Southern Italy, which is known for crispness, excellent taste and long shelf life of fruits. These features have renewed the interest in the investigation of their genetic potential and different studies have lead to their partial genetic and metabolic characterisation. In this study, we present the analysis of the protein repertoire of the pseudocarp tissues of three accessions of Malus x domestica Borkh. cv. Annurca, as first example of the systematic annotation of the apple proteome. Proteins were extracted from fruit tissues and resolved on 2-DE gels; commonly expressed proteins were in-gel digested and analysed by MALDI-TOF-MS and muLC-ESI-IT-MS/MS approaches. Peptide MS and MS/MS data were searched against publicly available protein and EST databases, and 44 spots were identified and associated to 28 different species. They were related to important physiological processes such as energy production, ripening and stress response. The occurrence of allergens causative of widespread food allergy syndromes was also detected. Integration of genomic, metabolomic and proteomic data will be indispensable for future molecular characterisation and hence full exploitation of the peculiar organoleptic, nutritional and agronomic traits of local cultivars of fruits.

Isatis tinctoria L. (Brassicaceae), commonly known as wood, is a biennial species with erect stem, hastate leaves, and yellow flowers clustered in racemes. Fruits are pendulous siliques. This species, probably indigenous of southeastern Asia, was used for the extraction of a dyeing agent called “indigo.” Wood was introduced in ancient times in Italy and the first records of its cultivation date back to the Roman period. For many centuries, wood cultivation remained stable, but grew dramatically in the eighteenth century. In that century, the Societa Economiche established by Bourbons encouraged the cultivation of it in Southern Italy. Near Caserta, in Campania region (Italy), a factory for the extraction of dyeing agents was established and the dye was used in textile production in San Leucio (Caserta). The cultivation of I. tinctoria is abandoned today, although this species grows spontaneously as a weed in Italy. The authors discuss the history of wood and some ancient extractive and dyeing methods.

Ethnobotanical study of the Sannio area, in the province of Benevento (SE-Italy) has been carried out on the basis of both bibliographic sources and interviews in the field. In total 365 species in 59 families were identified. Of these species, 361 are medicinal plants, 82 for anthropic use and 35 for veterinary use. Riassunto Uno studio etnobotanico del Sannio, in provincia di Benevento (SE-Italy), e stato effettuato sia sulla base di fonti bibliografiche che di interviste in campo. In totale, 365 specie di 59 famiglie sono state censite. Di queste specie, 265 sono piante medicinali, 82 per uso antropico e 35 per uso veterinario.

The involvement of bronchial vasculature in the airway remodelling occurring in symptomatic smokers with normal lung function and with chronic obstructive pulmonary disease (COPD) has been poorly investigated. An immunohistochemical study was performed on bronchial biopsies taken from 8 non-smokers and 18 smokers divided, according to global health initiative on obstructive lung diseases (GOLD) classification of COPD, into two groups, GOLD 0 and GOLD 2, each of 9 subjects. The number of vessels and the percentage of vascular area in the lamina propria were evaluated by mAb anti-collagen IV. Cellular expression of VEGF and vascular expression of alphavbeta3 integrin were evaluated by the specific monoclonal antibodies. An image processing and analysis system was used to quantify the immunohistochemical data. The number of vessels, the vascular area, the cellular expression of VEGF, the number and percentage of alphavbeta3 positive vessels were significantly higher in GOLD 0 and in GOLD 2 smokers than in non-smokers. The comparison between GOLD 0 and GOLD 2 smokers did show a weak but significantly lower number of vessels in GOLD 2, while the vascular area and the percentage of alphavbeta3 positive vessels did not differ between the two groups. A higher cellular VEGF expression was detected in the GOLD 2 than in the GOLD 0 group. Angiogenesis of bronchial vessels is a component of the airway remodelling occurring in symptomatic smokers with normal lung function and with COPD, it seems independent by the development of airway obstruction and not related to its severity.

The master plan for a soil clean-up of the former zinc smelter “Pertusola Sud” (Crotone, Italy) considered gentle remediation options for a specific area where both by-products and industrial wastes had been disposed in the past. Although the soil is severely contaminated by metals (Cd, Cu, Ge, Hg, In, Pb, Tl and Zn) and metalloids (As and Sb), several plant species grow spontaneously in this area. Plants and soil samples were collected and analysed for trace element concentrations. In the shoots of Dittrichia viscosa the Cd concentration (112 mg kg−1) exceeded the hyperaccumulation threshold. Phragmites australis and Silene bellidifolia concentrated about 30 and 40 mg kg−1 of Tl in their shoots, respectively. Sb accumulation in leaves of Acacia saligna, Eucalyptus camaldulensis and P. australis was more than 20 times higher than herbs. The highest Zn concentration in shoots was recorded in D. viscosa (1172 mg kg−1). The phytoremediation potential of plants was evaluated considering the concentration of metals and metalloids in the plant tissues and also the bioconcentration factor (BF) and translocation factor (TF). The plant requirements for Sb phytoextraction were verified for P. australis (1.66 BF, TF 9.02), and for E. camaldulensis (BF 1.11, TF 1.71) and Galactites elegans (BF 2.30, TF 1.37) for Tl. Scirpoides holoschoenus could be considered for phytostabilization and recommended to restore a green cover on bare soils at the Pertusola Sud site.