Issues and topics related to educational challenges in toxicology at all levels are discussed. They include public awareness and understanding, general approach to toxicology, quality structure-activity relationships, epidemiological studies, quantification of risk, and the types of toxicants studied. (JN)

Reviews much of what is known about microtubules, which are biopolymers consisting predominantly of subunits of the globular protein, tubulin. Describes the functions of microtubules, their structure and assembly, microtube associated proteins, and microtubule-disrupting agents. (TW)

Background information is provided on the registered trademark "TLV" (Threshold Limit Value), the term used to express tolerable concentrations. The TLV of a compound is an estimate extrapolated from some defined damage to humans or animals at higher concentrations or by drawing analogies between similar concentrations. (JN)

Suggests that a literature survey can alert students to real-life ethical problems surrounding many organic compounds. Topic areas students could explore include: hazards in the workplace, toxic chemicals, and nerve gas structures. Background information and an extensive bibliography are given. (DH)

Draws conclusions on the scientific uncertainty surrounding most chemical use regulatory decisions, examining the evolution of law and science, benefit analysis, and improving information. Suggests: (1) rapid development of knowledge of chemical risks and (2) a regulatory system which is flexible to new scientific knowledge. (DH)

A Brooklyn College (New York) science course for nonmajors includes a unit on drugs and poisons using material from television news, investigative reporting, and fictional series. The films make some of the more abstract course material palatable and interesting, and enhances awareness of the hazards and benefits of chemicals. (MSE)

Describes a microbial bioassay, using molds as test organisms, that demonstrates toxicities of environmental pollutants. Includes laboratory methods and applications for the experiment. (MDH)

Discusses the growing awareness of potential toxicological effects of synthetic organic chemicals contaminating groundwater. Problems concerning pesticides, chlorination, epidemiologic studies, cancer, nephrotoxicity, and considerations of risk are addressed. Additional research in this area is advocated. (DH)

Discusses the nature of toxic substances, examining pesticides and herbicides, heavy metals, industrial chemicals, and household substances. Includes a list of major toxic substances (indicating what they are, where they are found, and health concerns) and a student activity on how pesticides enter the food chain. (JN)

This curriculum consists of a one-week course of study designed to introduce K-3 students to (or increase their awareness of) toxic substances commonly found in the home. It includes an introduction/conceptual framework and four learning activities for four concept areas (and an optional word puzzle). Each activity includes a statement of purpose,…

A 2-week unit on toxic chemical waste disposal is used in a physical science course for nonscience majors. Descriptions of the unit, supplementary student activities, and student library project are provided. Also provided are selected student responses to a five-question survey on the unit. (JN)

Describes a simple emulsification test and germination test used to determine the cleaning power and toxicity of three different household cleaning agents. (MKR)

The nine-year experience of the Northeast Louisiana University School of Pharmacy in developing an undergraduate toxicology program is described. A survey of 128 graduates revealed student characteristics and graduate employment and/or education patterns. Common job duties included industrial hygiene, analytical chemistry, technical writing,…

Presents a collection of articles to provide chemistry teachers with resource materials to add forensic chemistry units to their chemistry courses. Topics range from development of forensic science laboratory courses and mock-crime scenes to forensic serology and analytical techniques. (JN)

This curriculum consists of a one-week course of study designed to introduce students in grades 4-6 to (or increase their awareness of) toxic substances commonly found in the home. It includes an introduction/conceptual framework, four lessons, a unit evaluation, and appendices. Each lesson consists of a statement of purpose, objectives,…