Smartphone Addiction among Adolescents in Southern Italy and Correlation with Other Risky Behaviors.

Background: Addiction to smartphone is defined as the disability to cease using the device despite the physical, psychological, or social consequences. The diagnosis of this disorder is increasing exponentially among teenagers, even more so after Corona Virus Disease 2019 (COVID-19) pandemic. This study aims to analyze the risk of mobile phone addiction among teenagers in Italy and its relationship with other risk behaviors, such as drug consumption and emotional well-being, following the COVID-19 pandemic.

Identification of Benzodiazepine Use Based on Dried Blood Stains Analysis.

Biological matrices are typically used in forensic toxicological or pharmacological analysis: mainly blood, vitreous humor or urine. However, there are many cases in which crimes are a consequence of drug intoxication or drug abuse and they are not closed because over the months or years the samples become altered or decomposed. A dried blood stains test (DBS-MS) has recently been proposed to be used in drug toxicology when blood is found at a crime scene.

Carbamazepine Overdose after Psychiatric Conditions: A Case Study for Postmortem Analysis in Human Bone.

Carbamazepine is the main option used as a preventive medication to treat bipolar disorder when there is no response to lithium. Carbamazepine toxicity is defined as serum levels greater than 12 μg/mL, with severe toxicity occurring over 40 μg/mL, reduced to 30 μg/mL when combined with pharmacological treatment, i.e.

Toxic Elements in Traditional Kohl-Based Eye Cosmetics in Spanish and German Markets.

Kohl is a traditional cosmetic widely used in Asia and Africa. In recent years, demand for kohl-based eyelids and lipsticks has increased in Europe, linked to migratory phenomena of populations from these continents. Although the European legislation prohibits the use of heavy metals in cosmetics due to the harmful effects to human health, particularly to pregnant women and children, these elements are still present in certain products.

Postmortem analysis of quetiapine and pregabalin in human bone.

In this study quetiapine and pregabalin were analyzed in human bones. A method previously developed for the determination of antidepressants in human bone was tested for the analysis of these two substances. Bones were pulverized and subjected to the extraction protocol, and after undergoing solid-phase extraction, samples were analyzed using gas chromatography-mass spectrometry.

Development and Validation of a Method for the Analysis of Bisoprolol and Atenolol in Human Bone.

A method based on gas chromatography-mass spectrometry (GC-MS) is described for the determination of bisoprolol and atenolol in human bone. After the addition of lobivolol as internal standard, pulverized samples were incubated in acetonitrile for 1 h under ultrasounds. After adjusting the pH of the samples to 6, they were centrifuged, and the supernatants were subjected to solid phase extraction.

Development and validation of a method for analysing of duloxetine, venlafaxine and amitriptyline in human bone.

A method based on gas chromatography-mass spectrometry (GC-MS) is described for the determination of venlafaxine, amitriptyline and duloxetine in human bone. Pulverized samples were incubated in methanol for 1 h under ultrasonication, after the addition of sertraline as internal standard. The samples were centrifuged, and the supernatants were evaporated.