Spatiotemporal Gradients of PAH Concentrations in Greek Cities and Associated Exposure Impacts.

To study the spatiotemporal variability of particle-bound polycyclic aromatic hydrocarbons (PAHs) and assess their carcinogenic potential in six contrasting urban environments in Greece, a total of 305 filter samples were collected and analyzed. Sampling sites included a variety of urban background, traffic (Athens, Ioannina and Heraklion), rural (Xanthi) and near-port locations (Piraeus and Volos). When considering the sum of 16 U.

Seawater physics and chemistry along the Med-SHIP transects in the Mediterranean Sea in 2016.

The Mediterranean Sea has been sampled irregularly by research vessels in the past, mostly by national expeditions in regional waters. To monitor the hydrographic, biogeochemical and circulation changes in the Mediterranean Sea, a systematic repeat oceanographic survey programme called Med-SHIP was recommended by the Mediterranean Science Commission (CIESM) in 2011, as part of the Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP). Med-SHIP consists of zonal and meridional surveys with different frequencies, where comprehensive physical and biogeochemical properties are measured with the highest international standards.

Occurrence, sources and water column distribution trends of suspended particle-associated aliphatic and polycyclic aromatic hydrocarbons in the open northeastern Mediterranean Sea.

Herein, we study the occurrence and water column distribution trends of suspended particle-associated aliphatic (AHCs) and polycyclic aromatic hydrocarbons (PAHs) collected from 36 offshore/deep sea locations across the open northeastern Mediterranean Sea. Total concentrations of the determined compounds fall within the range previously reported for non-polluted coastal and open sea locations worldwide. Mixed natural and anthropogenic sources were evident for the studied compounds, based on their molecular profile and several diagnostic indices.

A comparative study of two Mobile Mental Health Units in different catchment rural areas in Greece.

Background: Mental healthcare service delivery in rural and remote areas in Greece is challenging due to socioeconomic and geographical reasons, and distant facilities. To address the needs of the underserved areas, the Greek state has launched a number of Mobile Mental Health Units (MMHUs).

Aim: The objective of the present study was to explore the differences among two MMHUs, one being run by a university general hospital (MMHU UHA) and the other being run by a nongovernmental organization (MMHU I-T).

Working memory profiles of children with reading difficulties who are learning to read in Greek.

This study investigated working memory skills in a small group of 13 nine-year-old Greek children facing reading difficulties and a group of 14 age matched typical Greek readers. The children were assessed on working memory tasks measuring separately the four components of the working memory model of Baddeley and Hitch (1974) as revised by Baddeley (2000): the phonological loop, visuo-spatial sketchpad, episodic buffer and central executive. Both groups completed tests of accuracy of reading, speed of reading and text understanding.

Decrease of hospitalizations and length of hospital stay in patients with schizophrenia spectrum disorders treated in a community mental health service in rural Greece.

Background: The treatment of severe and chronic mental disorders, such as schizophrenia and related syndromes, is largely based on community mental health services.

Aims: The objective of the present study was to assess hospital admissions and length of hospital stay in patients with schizophrenia and related disorders, who are engaged to treatment with a Mobile Mental Health Unit (MMHU I-T) in a defined rural catchment area in Greece.

Method: Data were retrieved retrospectively for 76 patients with schizophrenia and related disorders.

Very long-term outcome of psychotic disorders.

Background: The outcome of schizophrenia and related psychoses is generally modest, and patients display high rates of disability.

Aims: The aim of the review is to present an up-to-date account of the research on the very long-term outcome of psychotic disorders.

Method: We conducted a search in the PubMed and Scopus databases for articles published since the publication of the very long-term data of the World Health Organization's International Study of Schizophrenia (the ISoS study), over the last 18 years (from 2002 to 2019).

Gambling Problems in Patients with Psychotic Disorders in Rural Greece.

There is a dearth of studies on gambling problems in patients with psychotic disorders. A retrospective chart review of treatment-engaged rural patients was performed. From a total of 79 patients that were included in the study, 6 had a history of gambling problems, whereas the 1-year prevalence was 5%.

Polycyclic aromatic hydrocarbons in surface sediments of the Aegean Sea (eastern Mediterranean Sea).

In this study, we provide baseline data on the composition, major sources and mechanisms driving the distribution of polycyclic aromatic hydrocarbons (PAHs) mixtures in surficial sediments collected from 43 offshore and open/deep sea locations across the north, central and south Aegean Sea. The determined total concentrations of the considered PAH compounds were generally low, comparable to those reported in relatively non-polluted coastal and open/deep Mediterranean marine sites. Their molecular profile and diagnostic indices reveal mixed contributions from both pyrolytic and petrogenic sources across the study area.

Dataset on the imprint of the Agia Zoni II tanker oil spill on the marine ecosystem of Saronikos Gulf.

These data relate to the research article entitled "Imprint and short-term fate of the Agia Zoni II tanker oil spill on the marine ecosystem of Saronikos Gulf" by Parinos et al., 2019 [1]. The dataset includes the concentrations of 32 individual compounds/groups of polycyclic aromatic hydrocarbons (PAHs) determined in 235 seawater samples and 55 sediment samples analyzed during the monitoring survey conducted by the Hellenic Centre for Marine Research (H.

Very Long-Term Outcome of Community-Dwelling Patients With Schizophrenia Spectrum Disorders in Rural Greece.

The objective of the present study was to measure the very long-term outcome in community-dwelling patients with a diagnosis of psychosis and to search for possible correlations of outcome with clinical factors. The sample included 55 psychotic patients with at least 15 years of disease duration (M = 32.1 years).

Imprint and short-term fate of the Agia Zoni II tanker oil spill on the marine ecosystem of Saronikos Gulf.

In this study we investigate the spatial and temporal imprint of the September 2017 Agia Zoni II tanker heavy fuel oil spill on the marine ecosystem of Saronikos Gulf (Greece). Based on the chemical fingerprinting approach, by means of gas chromatography - flame ionization detector, gas chromatography-mass spectrometry and the use of various diagnostic ratios, we characterize changes in the composition of the spilled oil at various sampling sites and evaluate major mechanisms affecting its fate i.e.

Survival and nutritional factors on home parenteral nutrition (HPN): Our initial experience.

Purpose: Home parenteral nutrition (HPN) has been proposed as the treatment of choice in patients suffering from intestinal failure (IF) and has been claimed to improve survival and quality of life either in patients with benign disorders or even in those with malignancies. The purpose of the present analysis was to report characteristics and outcomes of adult patients with IF receiving HPN in Greece.

Methods: Patients that received HPN between 2011 and 2017 were included in this retrospective analysis.

Mental Healthcare Delivery in Rural Greece: A 10-year Account of a Mobile Mental Health Unit.

Introduction: Patients living in rural and remote areas may have limited access to mental healthcare due to lack of facilities and socioeconomic reasons, and this is the case of rural areas in Eastern Europe countries. In Greece, community mental health service delivery in rural areas has been implemented through the development of the Mobile Mental Health Units (MMHUs).

Methods: We present a 10-year account of the operation of the MMHU of the prefectures of Ioannina and Thesprotia (MMHU I-T) and report on the impact of the service on mental health delivery in the catchment area.

Mediterranean circulation perturbations over the last five centuries: Relevance to past Eastern Mediterranean Transient-type events.

The Eastern Mediterranean Transient (EMT) occurred in the Aegean Sea from 1988 to 1995 and is the most significant intermediate-to-deep Mediterranean overturning perturbation reported by instrumental records. The EMT was likely caused by accumulation of high salinity waters in the Levantine and enhanced heat loss in the Aegean Sea, coupled with surface water freshening in the Sicily Channel. It is still unknown whether similar transients occurred in the past and, if so, what their forcing processes were.

Legionella Pneumophilla Infection Masquerading as Acute Cholecystitis.

Legionella pneumophilla represents a relatively common cause of community acquired pneumonia with high mortality related burden if not promptly diagnosed and treated with appropriate antibiotics. Clinical characteristics of Legionella infection are often non-specific making accurate diagnosis challenging. We report a case of a middle aged immunocompetent woman referred to our department via her gene ral practitioner with a history of fever and abdominal pain located in the right upper abdominal quadrant.

Influence of pollution history on the response of coastal bacterial and nanoeukaryote communities to crude oil and biostimulation assays.

Pollution history has often been proposed to explain site-dependent bioremediation efficiencies, but this hypothesis has been poorly explored. Here, bacteria and their heterotrophic nanoflagellates (HNF) predators originating from pristine and chronically oil-polluted coastal sites were subjected to crude oil ± nutrients or emulsifier amendments. The addition of crude oil had a more visible effect on bacteria originating from the pristine site with a higher increase in the activity of given OTU and inactivation of other petroleum-sensitive bacteria, as revealed by DNA and RNA-based comparison.

Should active injecting drug users receive treatment for chronic hepatitis C?

Context: Accumulating data propose that active injecting drug users might not differ from the general population in terms of sustained virological response when adherent to therapy for chronic hepatitis C. However, current guidelines contain restrictive recommendations for therapy in this group of patients.

Objective: Therefore, we evaluated a cohort of chronic hepatitis C patients regarding the potent influence of active drug using on initial informed consent, compliance and sustained virological response to treatment.