METHOD FOR ASSESSING EXPOSURE OF FUNCTIONS OF NEUTROPHIL GRANULOCYTES OF PERIPHERAL BLOOD TO LIGHT GENERATED BY LIGHT DIODE LIGHT SOURCES

摘要

FIELD: medicine.;SUBSTANCE: neutrophil granulocytes recovered from healthy donors' peripheral blood are exposed to light generated by light diodes having colour temperature 4,000-4,500K within the range of wave length 320-400 nm and light flux intensity 0.003 Wt/m for three various time intervals. That is followed by recording an increase or a decrease of phagocytic, lysosomal, and HCT-reducing activity of neutrophil granulocytes by more than 15% of the reference values; varying functional activity of neutrophil granulocytes enables stating the biological effects of the LED-lighting on functional activity of neutrophil granulocytes.;EFFECT: using the given method enables the objective assessment of the human body exposure to physical factors with using simulated cell cultures of neutrophil granulocytes.;3 tbl