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1.
Radiats Biol Radioecol ; 36(5): 706-9, 1996.
Article in Russian | MEDLINE | ID: mdl-9019281

ABSTRACT

In present experimental research has found the confirmation the opinion existing in literature about absence of direct proportional dependence effects of low-intensity microwave from density of flow of energy. Work submits the analysis electroencephalograms various areas of the cortex brain of rabbits on 6 GHz microwave irradiation with energy 0.03-0.40 MW/sm2.


Subject(s)
Brain/radiation effects , Microwaves , Animals , Cerebral Cortex/radiation effects , Data Interpretation, Statistical , Electroencephalography , Rabbits
3.
Radiats Biol Radioecol ; 35(1): 29-35, 1995.
Article in Russian | MEDLINE | ID: mdl-7719427

ABSTRACT

Motor activity of rabbits under daily thirty-minute irradiation (1.5 GHz, pulse duration 16 ms, pulse recurrence frequency 0.12 Hz, pulse intensity 0.3 mw/cm2) for one month was studied. From 14th day the reliable disadaptation changes such as an anxiety and alarm reaction were found. The importance of prolonged irradiation is noted.


Subject(s)
Microwaves , Motor Activity/radiation effects , Animals , Anxiety , Escape Reaction , Rabbits , Time Factors
4.
Radiats Biol Radioecol ; 35(1): 53-6, 1995.
Article in Russian | MEDLINE | ID: mdl-7719432

ABSTRACT

A peculiarity of the work is an analysis of bioelectrical activity of single neurones under irradiation with low-level pulsed microwaves (6 GHz, 50 Hz, 0.2 mW/cm2). A specially designed micromanipulator made of organic glass was used. The results are presented in comparison with appropriate reactions of neurones to other physical factors considered like microwaves as weak stimuli for central nervous system.


Subject(s)
Cerebral Cortex/radiation effects , Microwaves , Neurons/radiation effects , Animals , Cerebral Cortex/physiology , In Vitro Techniques , Male , Motor Cortex/physiology , Motor Cortex/radiation effects , Neurons/physiology , Rabbits , Somatosensory Cortex/physiology , Somatosensory Cortex/radiation effects , Time Factors
5.
Radiats Biol Radioecol ; 35(1): 66-8, 1995.
Article in Russian | MEDLINE | ID: mdl-7719434

ABSTRACT

The paper is devoted to study of the influence of short-term low-level microwave irradiation (6GHz, modulation 2 Hz, average intensity 0.015 mW/cm2, exposure time 50 min) on some electrophysiological and hormonal parameters in rabbits. No reliable changes in cardiac and respiratory rhythms, electromyogram intensity as well as cortisol, testosterone, insulin and thyroxine level in rabbits' blood were found.


Subject(s)
Heart Rate/physiology , Heart Rate/radiation effects , Hydrocortisone/blood , Insulin/blood , Microwaves , Respiration/physiology , Respiration/radiation effects , Testosterone/blood , Thyroxine/blood , Animals , Electrocardiography , Electromyography , Male , Rabbits , Time Factors
6.
Radiats Biol Radioecol ; 35(1): 57-65, 1995.
Article in Russian | MEDLINE | ID: mdl-7719433

ABSTRACT

In experiments with thirty rabbits the influence of thirty-minute microwave irradiation (1.5 GHz, pulse intensity 0.3 mW/cm2; pulsed modes: 0.12 Hz, 16 ms or 1000 Hz, 0.4 ms; pack-pulsed mode: pulse frequency 1000 Hz, pack frequency 0.12 Hz) on the total bioelectrical activity of brain structures was studied. The reliable effect was detected only in hippocamp. The total bioelectrical activity of cortex, caudate nucleus, hypothalamus, amygdala and septum was not changed reliably in animal group studied. The reaction of hippocamp was displayed as amplification of theta-range in spectrum within of normal functioning.


Subject(s)
Brain/radiation effects , Microwaves , Amygdala/physiology , Amygdala/radiation effects , Animals , Brain/physiology , Caudate Nucleus/physiology , Caudate Nucleus/radiation effects , Cerebral Cortex/physiology , Cerebral Cortex/radiation effects , Electroencephalography , Electrophysiology , Hippocampus/physiology , Hippocampus/radiation effects , Hypothalamus/physiology , Hypothalamus/radiation effects , Male , Rabbits , Septum Pellucidum/physiology , Septum Pellucidum/radiation effects , Theta Rhythm
7.
Radiobiologiia ; 25(1): 114-6, 1985.
Article in Russian | MEDLINE | ID: mdl-3975365

ABSTRACT

A study was made of a single 10 min exposure of albino rats to microwaves (6 GHz, 0.2 MW/cm2) on their orientative-trying reaction. The locomotive activity, attentiveness and trying activity of the experimental animals were found to increase.


Subject(s)
Behavior, Animal/radiation effects , Microwaves , Animals , Male , Orientation/radiation effects , Rats , Rats, Inbred Strains
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