Environmental pollution by pharmaceuticals is increasingly recognized as a major threat to aquatic ecosystems worldwide. A variety of pharmaceuticals enter waterways by way of treated wastewater effluents and remain biochemically active in aquatic systems. Several ecotoxicological studies have been done, but generally, little is known about the ecological effects of pharmaceuticals. Here we sho...

Forty-eight patients with anxiety states were treated with oxazepam (Serenid-D), which was administered in tablets of three different colours-red, yellow, and green. Every patient received one week's treatment with each colour, according to a random programme. A latin square design was used to ensure complete balance between the colours and between the weeks. The patients' symptoms were categor...

BACKGROUND Medication for elderly patients is often complex and problematic. Several criteria for classifying inappropriate prescribing exist. In 2010, the Swedish National Board of Health and Welfare published the document "Indicators of appropriate drug therapy in the elderly" as a guideline for improving prescribing for the elderly. OBJECTIVE The aim of this study was to assess trends in t...

A highly sensitive liquid chromatographic-atmospheric pressure chemical ionization-tandem mass spectrometric method is developed to quantitate phenacetin and its metabolite paracetamol in rabbit plasma. The analytes and internal standard oxazepam are extracted from plasma by liquid–liquid extraction using ethyl acetate, and separated on a Zorbax SB-C18 column (2.1 mm 9 150 mm, 5 lm) using aceto...

Objective: Patients with hypothermia are frequently admitted to the intensive care unit. Hypothermia may be associated with typical ECG changes (Osborn waves). Here, we present a typical case report with sequential ECG examinations from hypothermia to normothermia. Design: A case report. Patient: A 56-year-old woman was hospitalized with prolonged hypothermia after a suicide attempt with oxazep...

In aviation accident investigations, specimens from fatal aircraft victims are analyzed for drugs. The presence of drugs suggests possible associated medical conditions for which they might have been taken. As drugs are mostly present in therapeutic to subtherapeutic levels in aviation forensic toxicology cases, determination of parent drugs and their metabolites in multispecimens is of signifi...