A call for policy guidance on psychometric testing in doping control in sport.

One of the fundamental challenges in anti-doping is identifying athletes who use, or are at risk of using, prohibited performance enhancing substances. The growing trend to employ a forensic approach to doping control aims to integrate information from social sciences (e.g.

Anabolic-androgenic steroid use and psychopathology in athletes. A systematic review.

The use of anabolic-androgenic steroids (AASs) by professional and recreational athletes is increasing worldwide. The underlying motivations are mainly performance enhancement and body image improvement. AAS abuse and dependence, which are specifically classified and coded by the DSM-5, are not uncommon.

Both the COMT Val158Met single-nucleotide polymorphism and sex-dependent differences influence response inhibition.

Reactive and proactive controls of actions are cognitive abilities that allow one to deal with a continuously changing environment by adjusting already programmed actions. They also set forthcoming actions by evaluating the outcome of the previous ones. Earlier studies highlighted sex-related differences in the strategies and in the pattern of brain activation during cognitive tasks involving reactive and proactive control.

Delirium from the gliocentric perspective.

Delirium is an acute state marked by disturbances in cognition, attention, memory, perception, and sleep-wake cycle which is common in elderly. Others have shown an association between delirium and increased mortality, length of hospitalization, cost, and discharge to extended stay facilities. Until recently it was not known that after an episode of delirium in elderly, there is a 63% probability of developing dementia at 48 months compared to 8% in patients without delirium.

MARK-AGE biomarkers of ageing.

Many candidate biomarkers of human ageing have been proposed in the scientific literature but in all cases their variability in cross-sectional studies is considerable, and therefore no single measurement has proven to serve a useful marker to determine, on its own, biological age. A plausible reason for this is the intrinsic multi-causal and multi-system nature of the ageing process. The recently completed MARK-AGE study was a large-scale integrated project supported by the European Commission.

Single nucleotide polymorphisms related to vitamin B12 serum levels in autoimmune gastritis patients with or without pernicious anaemia.

Background: Autoimmune gastritis may present as pernicious anaemia arising from vitamin B12 malabsorption, but also with iron deficiency anaemia due to iron malabsorption. These different clinical presentations might have a genetic basis. Single nucleotide polymorphisms associated with vitamin B12 levels have not been investigated in autoimmune gastritis.

Occurrence of gastric cancer and carcinoids in atrophic gastritis during prospective long-term follow up.

Objective: Atrophic gastritis (AG) is a risk condition for gastric cancer and type I gastric carcinoids. Recent studies assessing the overall risk of gastric cancer and carcinoids in AG at long-term follow up are lacking. This study aimed to investigate in a prospective cohort of AG patients the occurrence of gastric cancer and carcinoids at long-term follow up.

The role of HIPEC in the treatment of peritoneal carcinomatosis from gastric cancer: between lights and shadows.

Gastric cancer is one of the most dreadful neoplastic diseases and remains the second cause of cancer death worldwide. Patients who develop peritoneal metastasis have a poor prognosis, with a median survival of less than 6 months. Despite being the cause of 60% of deaths from gastric cancer, peritoneal metastasis can still be considered a local disease and a local multidisciplinary approach can improve the prognosis even in this end-stage disease.

Determinants of use of the fixed dose combination emtricitabine/rilpivirine/tenofovir (Eviplera) in HIV-infected persons receiving care in Italy.

Introduction: Emtricitabine/rilpivirine/tenofovir (EVP) is a fixed-dose combination of antiretrovirals (ARV) approved by the European Medicines Agency in November 2011 and introduced in Italy in February 2013. It is a once-a-day single tablet and is licensed in Europe for use only in ARV-naïve patients with a viral load (VL) ≤100,000 copies/mL.

Objective: To identify factors that may be associated with the use of EVP as first-line regimen in HIV-infected individuals starting cART from ARV-naïve in Italy.

iTBS-induced LTP-like plasticity parallels oscillatory activity changes in the primary sensory and motor areas of macaque monkeys.

Recently, neuromodulation techniques based on the use of repetitive transcranial magnetic stimulation (rTMS) have been proposed as a non-invasive and efficient method to induce in vivo long-term potentiation (LTP)-like aftereffects. However, the exact impact of rTMS-induced perturbations on the dynamics of neuronal population activity is not well understood. Here, in two monkeys, we examine changes in the oscillatory activity of the sensorimotor cortex following an intermittent theta burst stimulation (iTBS) protocol.

Unusual food allergy: Alioidea allergic reactions overview.

Allergic reactions can cause by several aliments and foods. Symptoms usually appear after ingestion, several hours after consumption or even almost immediately. Various food allergies can lead to serious diseases and in some cases to death, so the priority for people suffering from them should be prevention and completely avoiding foods that cause this kind of reactions.

Magnetoencephalographic alpha band connectivity reveals differential default mode network interactions during focused attention and open monitoring meditation.

According to several conceptualizations of meditation, the interplay between brain systems associated to self-related processing, attention and executive control is crucial for meditative states and related traits. We used magnetoencephalography (MEG) to investigate such interplay in a highly selected group of "virtuoso" meditators (Theravada Buddhist monks), with long-term training in the two main meditation styles: focused attention (FA) and open monitoring (OM) meditation. Specifically, we investigated the differences between FA meditation, OM meditation and resting state in the coupling between the posterior cingulate cortex, core node of the Default Mode Network (DMN) implicated in mind wandering and self-related processing, and the whole brain, with a recently developed phase coherence approach.

Distributed cognitive maps reflecting real distances between places and views in the human brain.

KEEPING ORIENTED IN THE ENVIRONMENT IS A MULTIFACETED ABILITY THAT REQUIRES KNOWLEDGE OF AT LEAST THREE PIECES OF INFORMATION: one's own location ("place") and orientation ("heading") within the environment, and which location in the environment one is looking at ("view"). We used functional magnetic resonance imaging (fMRI) in humans to examine the neural signatures of these information. Participants were scanned while viewing snapshots which varied for place, view and heading within a virtual room.

Anaesthetic and ICU management of aneurysmal subarachnoid haemorrhage: a survey of European practice.

Background: Many aspects of the perioperative management of aneurysmal subarachnoid haemorrhage (SAH) remain controversial. It would be useful to assess differences in the treatment of SAH in Europe to identify areas for improvement.

Objective: To determine the clinical practice of physicians treating SAH and to evaluate any discrepancy between practice and published evidence.

Renal Stenting for Kidney Salvage in the Management of Renal Artery Atherosclerotic Stenosis.

We studied the usefulness of preoperative resistance index to select patients who will benefit most from renal stenting. Sixty-two patients underwent renal stenting. All had chronic renal insufficiency with serum creatinine values ranging from 1.

Fear but not fright: re-evaluating traumatic experience attenuates anxiety-like behaviors after fear conditioning.

Fear allows organisms to cope with dangerous situations and remembering these situations has an adaptive role preserving individuals from injury and death. However, recalling traumatic memories can induce re-experiencing the trauma, thus resulting in a maladaptive fear. A failure to properly regulate fear responses has been associated with anxiety disorders, like Posttraumatic Stress Disorder (PTSD).

Histological recovery and gluten-free diet adherence: a prospective 1-year follow-up study of adult patients with coeliac disease.

Background: Adequate gluten-free diet (GFD) is the only treatment for coeliac disease (CD). However, no agreement has been reached on either how and when to assess patient adherence to GFD or its effectiveness on villous atrophy.

Aim: To assess, in a prospective study, patient adherence to and efficacy of GFD on histological recovery after 1-year of GFD.

Melanoma and IFN alpha: potential adjuvant therapy.

Interferon alpha (IFNalpha) is the most used adjuvant treatment in clinical practice for melanoma (MEL) high-medium risk patients; however, the use of IFNalpha has yielded conflicting data on Overall Survival (OS) and disease free survival (DFS) rates. Starting from these considerations, we carried out an analysis on our MEL patients who received adjuvant IFNalpha therapy, in order to identify possible predictors for their outcome. A total of 140 patients were included in our analysis.

Bdellovibrio bacteriovorus directly attacks Pseudomonas aeruginosa and Staphylococcus aureus Cystic fibrosis isolates.

Bdellovibrio bacteriovorus is a predator bacterial species found in the environment and within the human gut, able to attack Gram-negative prey. Cystic fibrosis (CF) is a genetic disease which usually presents lung colonization by Pseudomonas aeruginosa or Staphylococcus aureus biofilms. Here, we investigated the predatory behavior of B.

Gastric cancer in patients with type I gastric carcinoids.

Background: Atrophic body gastritis (ABG) is associated with both type I gastric carcinoids (T1-GCs) and intestinal-type gastric cancer. The occurrence of gastric cancer in ABG patients with type I gastric carcinoids has not yet been described.

Aim: To describe the occurrence at follow-up of gastric cancer in ABG patients with type I gastric carcinoid in a retrospective case series in a single tertiary referral center.