CALCULATION METHOD FOR DETERMINING NOISE EXPOSURE LEVELS DURING AIRCRAFT OVERFLIGHTS
РОЗРАХУНКОВИЙ МЕТОД ВИЗНАЧЕННЯ РІВНІВ ЕКСПОЗИЦІЇ ШУМУ ВІД ПРОЛЬОТІВ ЛІТАКІВ

P.V. Semashko, STATE INSTITUTION ", O.M. MARZIEIEV INSTITUTE FOR PUBLIC HEALTH", NAMSU
2018 Hygiene of populated places  
The aim of the work was to study the effect of the combined effect of electromagnetic radiation, noise and temperature in a subchronic experiment on biochemical parameters. Functional changes were assessed by the activity of the enzymes lactatedehydrogenase and ceruloplasmin in the blood, as well as by the level of cytochromeoxidase, succinatedehydrogenase in the liver and brain mitochondria and the glycogen content in the tissue homogenates. It has been established that the combined effect of
more » ... combined effect of the studied factors influences the change in the ratio of aerobic and anaerobic energy metabolism and is accompanied by compensatory stimulation of anaerobic energy production, which in turn leads to the initiation of oxidative processes. The severity of these changes depended on the effect of the combination of factors under study, since the noise level and temperature were constant in groups with different levels of EMF, we can assume the decisive dependence of bioeffects on the magnitude of the current level of EMF under joint action with noise 85 dB and temperature 15 0 . 613.164:613.5 --150
doi:10.32402/hygiene2018.68.150 fatcat:dlp3fytks5gqtn35pob5ity4ni