Advanced in vitro exposure systems.

22. May. 2017

Regulating temperature and relative humidity in air–liquid interface in vitro systems eliminates cytotoxicity resulting from control air exposures

DOI: 10.1039/c7tx00109f
Jose Zavala,a Rebecca Greenan,b Q. Todd Krantz,a David M. DeMarini,a Mark Higuchi,a M. Ian Gilmour a and Paul A. Whiteb

aNHEERL, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711, USA.
bMechanistic Studies Division, Environmental Health Science and Research Bureau, Health Canada, Ottawa, Ontario K1A 0K9, Canada.

The aim of this study was to test whether temperature and relative humidity has an influence on the cytotoxicity to BEAS-2B cells on a VITROCELL® 6 air-liquid interface system by measuring the viability (WST-1 cell proliferation assay) and lactate dehydrogenase (LDH) release.
Note from VITROCELL: We inform our customers about the possible need for humidification during installation and training. Among the need for humidification, possible other reasons for low clean air viability are clean air quality and cell handling procedures. Please see our website chapter on humidification for further information


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31. Mar. 2012

New on SOT San Francisco

VITROCELL® Humidification Station

The new reliable tool for humidification of dilution air.

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