Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1977 Oct;56(10):1285-90.
doi: 10.1177/00220345770560103401.

A method for the in vitro toxicity testing of dental restorative materials

M J Tyas

A method for the in vitro toxicity testing of dental restorative materials

M J Tyas. J Dent Res. 1977 Oct.

Abstract

An vitro method of toxicity testing of dental restorative materials is described in which their clinical usage is closely simulated. The test material was separated from the cells by either a synthetic filter or dentine slice. Toxic effects were quantiated by determining changes in enzyme activity by scanning and integrating microdensitometry.

PubMed Disclaimer

LinkOut - more resources