[Prognostic factors and results of treating 42 patients with nln-seminomatous germ cell tumor of the testis].

In 1984-1988, 42 patients with non-seminomatous germ-cell tumour of the testis were treated surgically in combination with chemotherapy. Actually, 21 (50%) patients live without any symptoms, 5 (12%) patients with the symptoms during treatment whereas 6 (38%) patients died. Survival period of cured patients was 10-50 months (median 29 months) while still treated patients--5-34 months (median 10 months).

Structural changes in DNA of human breast carcinoma.

Rearrangement and loss of genetic material in DNA of human ductal breast carcinoma was analyzed by restriction enzyme digestion, agarose gel electrophoresis and Southern blot hybridization using 32P labeled c-Ha-ras-1 and multilocus, minisatellite 15.1.11.