[The influence of ferromagnetic screening from natural electromagnetic fields on the hematological and toxicogenomic indexes in animals].

The aim of the study was to reveal during 45 days consequences of ferromagnetic screening (FS) on the hematological and toxicogenomic indexes in rats. An express-method of nucleiod DNA content in blood by help fluorescent indication was used for alive quantitative evaluation of the toxicogenomic effects. The FS for both gender rats during 48 hrs resulted in both decreased magnetic field by 4-10 microT1 and leucopenia by 14 day of experiment. The aneu-/polyploidy index in male leucocytes was increased by 48 hr of FS and lasted out to 12-28 days after the screen removal. The leukocyte apoptosis was enhanced in female in 48 hrs only after the FS start.

[Electromagnetic fields in melting divisions of nickel production]. / Elektromagnitnye polia v plavil'nykh otdeleniiakh proizvodstva nikelia.

The authors evaluated electromagnetic situation in melting divisions, on transformer substation. Studies covered alternating electric and magnetic fields of industrial frequencies and direct magnetic fields in fire mode of nickel production on workplaces during working shifts. Results proved that induction of the magnetic fields varies widely. Magnetic fields influence is accidental and remains additional factor affecting human body.

[Study of bioeffects of ship-borne microwave navigation radar in chronic experiments]. / Issledovanie v khronicheskom éksperimente bioéffektov CVCh izluchenii sudovykh navigatsionnykh radiolokatorov.

The influence of microwaves, generated by navigation radars, on the animals' behavior, their antioxidant and reproductive systems were studied. It was found that the exposure to power of 1000 (microW/cm2)h exceeded the threshold of harmful action of electromagnetic radiation.

[Ecological and hygienic studies of electromagnetic irradiation of navigation safety system in Eastern area of the Finnish Gulf]. / Ekologo-gigienicheskie issledovaniia élektromagnitnykh izluchenii sistemy bezopasnosti moreplavaniia Vostochnoi chasti Finskogo zaliva.

The authors evaluated electromagnetic situation near radiotechnical emitters on 8 objects of regional navigation safety system located in St. Petersburg Seaport Administration. The results proved that exploitation of the radiotechnical means does not result in electromagnetic irradiation that exceeds maximal allowable levels.

[Occupational health evaluation of electromagnetic fields in electric trains and subway technologic areas]. / Gigienicheskaia otsenka élektromagnitnykh polei v élektropoezdakh i tekhnologicheskikh zonakh.

The article represents measurements and hygienic evaluation of electromagnetic fields in rolling stock and various technologic areas of subway. Results prove that specification of MALs for electric transport magnetic fields is essential for workers and general population. Before the MALs specification, the authors suggest that temporary allowable levels should be set according to national and foreign research.

[Experimental research on the biological action of the pulse-modulated microwave radiation created by shipboard radar stations]. / Eksperimental'noe issledovanie biologicheskogo deistviia impul'snomodulirovannykh mikrovolnovykh izluchenii, sozdavaemykh sudovymi radiolokatsionnymi stantsiiami.

The article represents experimental data on influence of impulse modulated microwave irradiation with discontinuous effects varying in intensity and exposure. Becavior, peripheral blood, biochemical and morphologic parameters were assessed in the laboratory animals exposed. The response appeared to correlate with individual and typologic features of the examinees.