[Comparative study of cytosolic proteins in normal and neoplastic ovaries by polyacrylamide electrophoresis].

The report discusses the data on cytoplasmic protein occurrence in ovarian tissue (106) obtained by polyacrylamide gel electrophoresis. They were identified in normal ovarian tissue (15), benign tumor (16), primary malignant tumor (55) and tumor tissue after chemotherapy (20). A band was detected in the area of molecular 36 cD in malignant epithelial tumor tissue which was not seen in either normal, benign tumor tissue or after successful chemotherapy.