[Carcinogenic danger of zeolite from Kholinsk].
The carcinogenic activity of the enterosorbent optisorb (pure zeolite) and the biologically active food additive litovite [zeolite and rye brans (1:1)] based on zeolite-clinoptololite from the Kholinsk deposit was studied. The intrapleural three-fold administration of optisorb (20 mg x 3) to rats and the inclusion of optisorb (5% of the feed) and litovite (5 and 0.06%) into the feed showed that these agents had no carcinogenic activity.
Pylev
L N
LN
Vasil'eva
L A
LA
Khrustalev
S A
SA
Krasnova
T A
TA
D015197:Carcinogenicity Tests; D002273:Carcinogens / Q000009:adverse effects*; D012426:Russia; D017641:Zeolites / Q000009:adverse effects*
D002273:Carcinogens; D017641:Zeolites