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Target Organs and Levels of Evidence for TR-344

Toxicology and Carcinogenesis Studies of Tetracycline Hydrochloride (CASRN 64-75-5) in F344/N Rats and B6C3F1 Mice (Feed Studies)

Chemical (Study Title)
CASRN
Peer Review DatePrimary UsesRoute/Exposure LevelsStudy Laboratory
Tetracycline hydrochloride
64-75-5
11/06/1987AntibioticDosed-Feed
R&M: 0, 12500, 25000 PPM/50 PER GROUP
Physiological Research Laboratory

Levels of Evidence

Male Rats: No Evidence
Female Rats: No Evidence
Male Mice: No Evidence
Female Mice: No Evidence