Development and validation of headspace gas chromatography with a flame ionization detector method for the determination of ethanol in the vitreous humor.

Introduction: Qualitative and quantitative testing of ethanol in samples is an important analytical procedure that provides accurate, precise, and reliable results. Given the complexity of the issue, obtaining a realistic picture of lifelong alcoholemia requires supporting blood ethanol findings with analyses of alternative samples, primarily vitreous humor (VH).

Objective: The objective of this study was to develop and validate a headspace gas chromatography with flame ionization detection (HS/GC-FID) method for determining ethanol concentration in VH.

How Vulnerable Are the Elderly in Road Traffic-Autopsy Study?

Background: The aim of this study was to analyze characteristic and pattern of road traffic injuries in this special aging group, as well to examine the relevance of certain injuries or risk factors to outliving the injuries.

Methods: This epidemiological, analytical, retrospective, autopsy study investigated the road traffic deaths for period between 2001 and 2022. The subjects were divided into two age groups, elderly (65 years and older) and middle aged (16-64 years old).

COPD and Depression Analysis in Regard to Obstructive Pulmonary Levels.

Depression symptoms take place recurrently in patients suffering from COPD. This study aims to assess the effects of antidepressant therapy in patients with COPD and a depressive disorder in relation to COPD levels. The study population consisted of N = 87 patients diagnosed with COPD, according to the GOLD criteria, and a depressive disorder.