[Effect of exogenous neoplasm DNA on the course of Swetz leukemia in non-inbred rats of different age groups].

Experiments on 150 non-inbred white rats have shown that preliminary administration of high polymer native DNA isolated from Swetz leukemia tumor suppresses the tumor growth. Tumor DNA combined with BCG vaccine in young animals suppresses and in old ones stimulates the tumor growth. These results correlate with DNA and CIC content in the blood serum.

[Liver function in lymphogranulomatosis].

In 71 patients with lymphogranulomatosis (35 males and 36 females aged from 19 to 67 years) the hepatic function was studied prior to and during the cytostatic treatment. There were found considerable disturbances in the liver functioning and parallelism between the activity of the mentioned enzymes and the presence of intoxication, the enlarged liver size and intensity of the pathological process. During the treatment in some patients the activity of the enzymes under study was decreased or normalized.