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A luminescence microspectral examination of lymphocytes in peripheral blood sampled from ovarian tumor patients has shown spectral pattern, and, particularly, parameter alpha (ratio of one-spiral to two-spiral nucleic acids in cell) and parameter alpha distribution pattern to vary in the course of treatment: as efficacy increases, the lymphocyte fluorescence spectrum shows two peaks (lambda = 530 and 640 nm) of nearly identical intensity, parameter alpha grows, too, and its distribution shifts to the right. This mirrors an activation of synthetic and functional processes going on in peripheral blood lymphocytes of patients and points to enhanced non-specific resistance.

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