The search for an AIDS (acquired immune deficiency syndrome) vaccine is truly a global effort, with university laboratories, biotech firms, pharmaceutical companies, nonprofit research organizations, hospitals, and clinics all working together to develop an effective vaccine as quickly as possible. The International AIDS Vaccine Initiative (IAVI)…

In an article in the preceding issue we discussed the design and construction of fermenters in which antibiotics are cultured. For industrial purposes these fermenters can range in size up to 500 m[cube]. They have to be sterilized, filled with sterile culture medium and the culture itself and supplied with oxygen continuously. In some cases they…

Researches suggest that two agonists can bind to the same binding site of an important transmembrane protein and elicit a biological response through strikingly different binding interactions. Evidence is provided which suggests two possible types of nicotinic acetylcholine receptor agonist binding like acetlycholine (cholinergic) or like nicotine…

Classroom demonstrations and activities are used to illustrate the properties of enantiomer. During this activity, in a relatively short time students develop a working knowledge of the importance of stereochemistry in biochemistry and its effect on drug design and metabolism.

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…

A chemical mystery with an emphasis on qualitative inorganic analysis, forensic chemistry and medicinal substances is discussed. The mystery is solved by Sherlock Holmes with the help of clues provided.

Discusses forensic science in general and forensic chemistry in particular, including laboratory techniques used by forensic chemists and toxicologists. (SK)

Provides background information on the development and action of the coumarin family of anticoagulants, focusing on an experimental procedure for the synthesis of dicumerol. Includes procedures used and safety considerations. (JM)

Discusses the findings of a study that involves the testing of the pharmaceutical Ampakines on laboratory rats. Rats administered Ampakines learn remarkably quickly to navigate new mazes. The question now is does the drug make the rats alert or memory enhanced. Implications for treatment in humans is discussed. (ZWH)

Uses an interdisciplinary approach in an organic chemistry course which integrates a pharmacology framework to incorporate meaningful connections between biology and chemistry. (YDS)

Discusses advantages and disadvantages of using computer simulations (including those involving application of mathematical models) in teaching physiology and pharmacology, indicating that the major benefit is in performing experiments that cannot be performed in the laboratory. Also considers a simulation on the interaction of drugs with…

Discusses programs designed to ease shortage of qualified toxicologists including one leading to a bachelor's degree in toxicology at the Philadelphia College of Pharmacy and Science. Also considered are emerging attitudes toward toxicology and educational issues extending beyond the education of students (such as educating the public,…

Describes a program which simulates animal pharmacology experiments involving "all-or-none" responses. Use of the Applesoft BASIC program in the pharmacology teaching laboratory provides students with a rapid and economical way to gain experience in the design and statistical analysis of quantal dose-response experiments. Information on…

Background information, procedures, and results, are provided for an undergraduate experiment in which analgesic tablets are analyzed using liquid chromatography. The experiment, an improved, modified version of the Waters Associates Inc. experiment, is simple to prepare, requiring little glassware and minimal sample manipulation by students. (JN)

Background information, procedures, and results are provided for an experiment demonstrating techniques of solvent selection, gradient elution, pH control, and ion-pairing in the analysis of an analgesic mixture using reversed-phase liquid chromatography on an octadecylsilane column. Although developed using sophisticated/expensive equipment, less…