An interdisciplinary course called "The Chemistry of Poisons" was created, featuring organic chemistry, biology, pharmacology, and toxicology content. This exploratory chemistry elective course was created by an instructor with a background in synthetic organic chemistry and a teaching assistant with a background in pharmacy practice.…

A team of six children (13-14 years old) developed and conducted an experiment to assess the behaviour of the planarian flatworm, an invertebrate animal model, before, during and after exposure to chemicals. The aim of the project was to engage children in pharmacology and toxicology research. First, the concept that exposure to chemicals can…

Potential benefits of simulations and virtual laboratory exercises in natural sciences have been both theorised and studied recently. This study reports findings from a pilot study on student attitude, motivation and self-efficacy when using the virtual laboratory programme Labster. The programme allows interactive learning about the workflows and…

We report findings from the second phase of a study of co-operative, group-based assessment in Pharmacology for second-year undergraduates at The University of Queensland, Australia. Students (n = 285) enrolled in the 2006 Bachelor of Science degree program completed a group-based assessment task (weighted 10% of their course). Blended teaching…

Over the past two decades, considerable progress has been made in understanding the mechanisms underlying aminoglycoside ototoxicity. Aminoglycoside damage progresses from cochlear base to apex and from outer to inner hair cells. Aminoglycoside antibiotics enter hair cells at the apical pole and are taken up into lysosomes and mitochondria.…

Presents a case study on the story of Dr. Frances Kelsey and the drug thalidomide, which was widely used in Europe for its therapeutic effects in the 1960s and later identified as having multiple effects on the body during development by the Food and Drug Administration (FDA). Describes the drug approval process in the United States and…

Drug ototoxicity research has relied traditionally on animal models for the discovery and development of therapeutic interventions. More than 50 years of research, however, has delivered few--if any--successful clinical strategies for preventing or ameliorating the ototoxic effects of common pharmacological drugs such as aminoglycoside…

Assesses the generality and strength of nonclinical youths' (N=569) perceptions of the harmfulness and lethality of acetaminophen in overdose. Findings indicate that adolescents have ready access to acetaminophen and use it in suicide attempts but underestimate its potential for toxicity, lacking knowledge regarding side effects of overdose. (RJM)

Presents a case study on a 19-year-old seaman, without previous psychiatric difficulty, who ingested fifty 500 mg tablets of acetaminophen so as to avoid a frightening event. Two medical doctors comment on the case and suggest appropriate reactions to such events. Includes a discussion on terminology involving the word "suicide." (RJM)