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.

Usnea lichen (USNEALICHEN)


Citation Information


NTP. Usnea lichen (USNEALICHEN). Chemical Effects in Biological Systems (CEBS). Research Triangle Park, NC (USA): National Toxicology Program (NTP).

Publications


TOX-105 Toxicity Studies of Usnea Lichen Administered via Dosed Feed to F 344/NCTR Rats and B6C3F1/NCTR Mice

Study Data


Toxicity and Carcinogenicity Studies


3-Month Evaluation of the Toxicity (C20702) of Usnea Lichen (USNEALICHEN) in F 344/NCTR Rats Exposed via Dosed Feed
3-Month Evaluation of the Toxicity (C20702) of Usnea Lichen (USNEALICHEN) in F B6C3F1/NCTR Mice Exposed via Dosed Feed