[Use of WOBE-MUGOS E for prevention and correction of experimental doxorubicin side-effects].

Examined in treating rats with Guerin's carcinoma with doxorubicin was the possibility that the polyenzymic drug preparation wobe-mugos E had hepatoprotective, cardioprotective and myeloprotective effects. In intramuscular administration wobe-mugos E has not been found to stimulate the tumour growth, it exhibited a manifest hepatoprotective and myeloprotective actions with respect to adverse reactions of doxorubicin but failed to diminish cardiotoxicity of the latter. The protective effect of the above polyenzymic drug was of a dose-dependent character.

[The restoration by Escherichia coli RecA protein of the survival of gamma-irradiated HeLa cells reduced by the DNA repair inhibitors caffeine and 3-aminobenzamide].

It is confirmed that inhibitors of DNA repair caffeine and 3-aminobenzamide decrease the survival of gamma-irradiated HeLa cells. It is shown that the decreased survival of irradiated cells is reversed when Escherichia coli RecA protein is introduced into cell nucleases with the aid of liposomes. This effect is more expressed in caffeine-treated (before or after irradiation) than in 3-aminobenzamide-treated (before irradiation) cells.