Drug and chemical toxicology
-
Substituted phenethylamines are a class of designer drugs that have recently emerged in the drug abuse market. Such substances remain legal to use, possess, and supply until these compounds become classified as scheduled. 2C-I-NBOMe or 25I-NBOMe is the N-benzyl-derivative of the iodo-substituted dimethoxy-phenethylamine (2C-I) that appeared recently in the drug market under the street name "N-Bomb". ⋯ A comprehensive review was performed using PubMed and Medline databases, together with additional non-peer reviewed information sources, including books and publications of state authorities in different countries, regarding chemistry, availability, pharmacology, and toxicology of 2C-I-NBOMe. Intoxications or lethal cases, published or reported, as well as the current legislation on this newly introduced drug are also reviewed.
-
Remeron (Mirtazapine) is an antidepressant drug which exerts its action by blocking presynaptic α-2-adrenergic receptors and postsynaptic serotonin types 2 and 3 receptors. In this in vitro analysis, human peripheral blood lymphocytes was treated by remeron (10, 25, 40 and 55 μg/mL) for 24 hours and 48 hours periods, then it was attempted to study of genotoxic and cytotoxic effects of the substance on human peripheral blood lymphocytes by some tests such as sister chromatid exchange (SCE), chromosomal abnormalities (CA) and micronucleus (MN) tests. ⋯ Also, exposing to the remeron for 24 and 48 hours leaded to a decrease in mitotic index and nucleus division index in the cells by concentration dependent manner. These findings showed that remeron did not have significantly genotoxic effects on human peripheral blood lymphocytes while it showed cytotoxic effects on the cells, which is the first report on genotoxic and cytotoxic properties of remeron.