February, 2000 - Issue 5

Greetings,

The selection process is nearly complete for the donated inhalation system. More than 8 requests were sent to the sponsor. A decision will be forthcoming before the SOT meeting in March.

This is the fifth monthly issue of the inhalation toxicololgy newsletter. A discussion forum is offered as well. Topics related to inhalation toxicology and related biotechnology are listed each month. Submissions should be sent before the end of each month to assure inclusion.

To add or have your name deleted from our subscriber list, see the section entitled, Additions, Changes and Removals, at the end of this message. If you find this forum useful, send our web address or a copy of this email-mail to a colleague.

Inhalation Toxicology Forum

Asbestos Revisited

Various lines of investigation have suggested that Tremolite is a significant and contributing factor in the toxicity of some mixtures of asbestiform minerals. Arlene Weiss presents summaries in the area. David Bernstein adds his own insight to the research notes. Read these at - >

http://www.inhalation.net/asbestos.htm

Cell Kinetics in Inhalation Toxicology Studies

Dr. Susan Shami writes from her perspective in this area. A recent review by Dr. Peter Witschi forms the basis for some of the information provided at - >

http://www.inhalation.net/cell_kinetics.htm

Aerosol Science Bibliography

Dr. Doug Cooper offers a listing of classic references in the field. New citations and other interesting reports can be added to the list. It is found at - >

http://www.inhalation.net/Bibliographies.htm

CH Technologies booth at SOT - We are at booth number 228 near the Poster presentation area. Buxco will be at booth number 229 across the aisle. Come visit with us if you have the time. An assortment of chocolates will be available for those that don't get enough on Valentine's Day.

Multi-Port Collison Nebulizer

Bob Gussman of BGI reports that he will add a 24 port multi-jet Collison nebulizer to the BGI catalog. We will try to have one available at the CH Technologies booth for those interested in seeing this new device.

Vilnius Dust Generator

The VAG-2 will also be on display with the associated MicroDust 880 direct reading aerosol monitor. The device uses a specially designed cyclone which operates at 15 lpm flow and assures a continuous source of respirable dust. A refillable model is a few months from release.

Comments and Letters to the Editor

The Editorial staff welcomes your questions and comments. Send email and any news articles to the Editor at

jaegerr@idt.net