[Antimutagenes' protection action in human repair-defected cells].

The action of natural (garlick extract, retinol) and of synthetic (crown-compound) antimutagenes in lymphotytes with gamma-radiation-induced inhibition of DNA-damages repair in cases of Elers-Danlos, syndrom, progeria and gomocystinurea was studied. Antimutagen cells defence from mutagenes was shown at all cases except one: progeria cells treated by retinol. Thus the repair-deficient cells resistance against mutagenes could be increased by antimutagenes.