Functional activity of natural killer cells in biological fluids in patients with colorectal and ovarian cancers.

Aim Of The Study: To compare the functional activity of natural killer cells depending on the presence of a malignant process and its dissemination.

Material And Methods: The study included 20 patients with Stage IIIB, C (FIGO, 2009) ovarian cancer, 10 patients with benign ovarian tumours (BOT), and 20 patients with colorectal cancer (T2-4N0-2M0). The control group consisted of 9 healthy donors.