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RADIATION STUDIES VOL.
9 "Radiation Studies" Volume IX includes the reports of VII Conference of Georgian radiobiologists, devoted to 20th anniversary of Georgian Institute of Agricultural Radiology Prepared for Publication Collections of Works:
Georgian Academy of Agricultural
Science In 1979 Georgian Scientific-Research Laboratory of Radiobiology (with Institute's status) was established. It was the first independent combined establishment In 1985 on the basis of the laboratory was founded Georgian Scientific - Research Institute of Agricultural Radiology. The aim of its organization was carrying out scientific researches on a large scale and ñî - ordination of investigations in the republic. For a period of some years in the
Institute were worked out methods of radiation control (monitoring),
were carried out investigations and some principles of measures on
decreasing transition of uranic elements from soil to plants. After
Chernobyl accident is being systematically carried out radiation
control of imported and exported agricultural products. The
Institute took part in projecting the building that is from the
radiological point of view strategically important for the Republic.
The Institute in ifs research work uses modem technical equipment and field - experiments base. The institute takes an active part in Conferences on ecology and also carries out Conferences on the up-to date level. On the basis of Radiology Institute has being existed since 1992, Tbilisi Applied Ecological Institute with the following specialities: Agroecology, Zooecology, Forestecology, and the Ecology of Retreatment Industry. Editor: Zauri Chankseliani, |
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Contents
THE AGRICULTURAL-SCIENTIFIC
RADIOLOGICAL INSTITUTE OF GEORGIA IS 20 YEARS OLD
THE INFLUENCE OF GAMMA-IRRADIATION
STIMULATING DOSES ON THE CONDITION OF PHYTOHORMINAL REGULATION
SYSTEM AT THE CALLUSOGENESIS
THE INFLUENCE OF GAMMA-IRRADIATION
ON THE IMMUNE ABILITY OF PLANT TISSUES AT PHYTOPATHOGENIC
MICROOFGANISMS
ARTICLES ABOUT REABILITATION
MEASURESIN CONDITION POSIBLE CONTAMINATION OF MESKHETI-GAVAKHETI
GROUND BY RADIONUCLIIDES
THE INFLUENCE OF GAMMA-IRRADIATION
ON THE STRUCTURE OF METAMERICAL IN OCIMUM GRADISSIMUM L.
THE INFLUENCE OF REMAINS CULTIVATED
BY FAST ELECTRONS ON THE PHYSIOLOGICAL PROCESSES IN CATTLE
THE INFLUENCE OF GAMMA-IRRADIATION
ON THE CROP CAPACITY AND CHEMICAL INDICATORS OF FRUIT IN PEACH
PLANTS
INVESTIGATIONS ON THE DEVELOPMENT OF
HIGH- EFFICIENT MEDICAL PREPARATS ON THE BASIS OF IOD CONTENT ALGAE
SPIRULINA PLATENSIS
JOINT ACTION OF IONISING RADIATION
AND ORGANOPHOSPHOROUS PESTICIDE ON ANIMALS VIABILITY
ECONOMIC-BIOLOGIEAL CHARACTERS OF
VEGETABLE PLANTS IRRADIATED BY GAMMA - RAYS
NEUTRON ACTIVATION ANALYSIS OF
BLUISH-GREEN ALGA SPIRULINA PLATENSIS: DETERMINATION OF SODIUM,
ALUMINUM AND MANGANESE
THE INTERNAL IRRADIATION AND THE
ONKOLOGICAL SICK RATE OF IMERETI REGION
EPOCH OF CHERNOBYL IN THE CAUCASUS
(1986-1998)
TRENING IF GEORGIA POPULATION USING
IONIZING RAYS FOR MEDICAL PURPOSES
NUCLEAR ENERGETICS AND RADIATION
SAFETY
INFLUENCE OF ANDROGENES ON THE
ADAPTIVE PROCESSES IN THE MALE RATS BODY IN ALLOXAN DIABETES
THE ROLE OF TRANSMEMBRANE TRANSPORT
OF SODIUM, POTASSIUM AND CALCIUM IONS IN THE SYNTHESIS OF DNA IN
TUMOUR CELLS IN CONDITIONS OF RADIATION EXPOSURE
ACTION OF REPEATED X-RADIATION IN
SUBLETHAL DOSES WITH 3 MONTHS INTERVAL ON HEART RATE
VARIABILITY(HRV) IN MALE CHINCHILLA RABBITS
ACTION OF TRIPLE X-IRRADIATION IN
SUBLETHAL DOSES WITH 3 MONTHS INTERVALS ON HEART RATE VARIABILITY IN
MALE CHINCHILLA RABBITS
ACTION OF SIGNAL X-IRRADATION IN
LETHAL DOSE(9 GY) ON HEART RATE VARIABILITY IN MALE CHINCHILA
RABBITS
INFLUENCE OF HYPOMAGNETIC FIELD ON
THE SEPTAL AND RAPHE NUCLEI NEURONAL AND GLIAL CELLS IN TISSUE
CULTURE
INFLUENCE OF EXTENDED EXPOSURE TO
THE POWER-FREQUENCY ELECTROMAGNETIC FIELD ON THE BEHAVIOR OF RATS IN
"OPEN FIELD"
EFFECT OF POWER-FREQUENCY EMF ON
RATS’ BEHAVIOR AND THE DISTRIBUTION OF FREE AMINO-ACIDS IN CEREBRAL
CORTEX
THE ANALYSIS OF MEMORY AND BEHAVIOR
OF RATS DURING THE PERIOD OF THEIR ANTENATAL AND POSTNATAL
DEVELOPMENT AFTER THE INFLUENCE OF ELECTROMAGNETIC FIELD
NEW METHOD OF INVESTIGATION OF RED
BLOOD SYSTEM Abstracts of Volume 9 THE
AGRICULTURAL-SCIENTIFIC RADIOLOGICAL INSTITUTE OF GEORGIA IS 20
YEARS OLD The article reviews the story of formation and development of the institute as of an independent scientific departments. The main directions taught during 20 years of the institute existence have been couted.The scientific work of the specialists working here during these years has been remarked shortly. The theoretical and practical scientific directions researched in the departments of the institute and scientific perspective plans that must be realized in a near future have been reviewed. Georgian Academy of Agrocultural Sciences Scientific-Research Institute of Radiology Radiation Studies,
v IX, 2000, pp 5-10 THE INFLUENCE OF
GAMMA-IRRADIATION STIMULATING DOSES ON THE CONDITION OF
PHYTOHORMINAL REGULATION SYSTEM AT THE CALLUSOGENESIS Biological activity of endogenic phitohormones, which are by nature trigger-effectors, is shown at the influence of stimulating doses. Grape tissues at callusogenesis reaction is used as a material for investigation. The short-timed growth of phytohormones activity is remarked with the following leveling of this effect. The importance of functional condition induced by phytohormones bioactivity is ascertained for formation of the new level of induction and development. Georgian Academy of Agrocultural Sciences Scientific-Research Institute of Radiology Radiation Studies, v IX, 2000, pp 11-17 THE INFLUENCE OF
GAMMA-IRRADIATION ON THE IMMUNE ABILITY OF PLANT TISSUES AT
PHYTOPATHOGENIC MICROOFGANISMS The necrosition intensity of plant tissues was used as a criterion at various virulent microorganism influence. It was shown that in postradiation period the distruction of plant tissues immune system happens. At infection by pathogenic microorganisms Fusarium solani and Verticillium lateritium, which are different in specifity and virulence, the responce character shows the negative changes in whole defence system of plant organism, which is expressed in necrosition level increase with gamma-irradiation doses increase. This fact must be taken into account at radiation application in practical aspects. Georgian Academy of Agrocultural Sciences Scientific-Research Institute of Radiology Radiation Studies, v IX, 2000, pp 18-25 ARTICLES ABOUT
REABILITATION MEASURESIN CONDITION POSIBLE CONTAMINATION OF
MESKHETI-GAVAKHETI GROUND BY RADIONUCLIIDES The study reviews the radioecological situation Meskhet-Javakheti region befor 1985 and after 1986 years. The special emphasis is given to the research of wind direction. The article gives also the statistical data on the distribution of avable land and population. The study recommends the measures which should be undetaken for protecting soil, flora and food-staffs in case of vadionuclides polution. Georgian Academy of Agrocultural Sciences Scientific-Research Institute of Radiology Radiation Studies, v IX, 2000, pp 26-35 THE INFLUENCE OF
GAMMA-IRRADIATION ON THE STRUCTURE OF METAMERICAL IN OCIMUM
GRADISSIMUM L. In the study the dynamics of formation of basic metamerical organs under the cute exposure of gamma-irradiation has been shown. Data are given about the apical growth of main trunk, the formation of branches of primary and secondary lines and the intensivity of the growth of inflorescences. The conclusion was drawn that by usage of gamma-irradiation the governing of the growth of the metamerical is possible. Georgian Academy of Agrocultural Sciences Scientific-Research Institute of Radiology Radiation Studies, v IX, 2000, pp 36-42 THE INFLUENCE OF
REMAINS CULTIVATED BY FAST ELECTRONS ON THE PHYSIOLOGICAL PROCESSES
IN CATTLE Georgian Scientific Research Institute of Agricultural Radiology. Georgian Agricultural Scientific Academy. Radiation Studies, v IX, 2000, pp 43-51 PROGNOSTICATION
OF ECOLOGICAL COMPUTABILITY OF PLANT RADIOBIOLOGICAL REACTIONS ON
CENOSIS LEVEL The study represents mathematical model for prognostication of effects induced by gamma-irradiation on plant covers under cute exposure. This model is ascertained to enable to calculate survival probability of each plant in cenosis on the range of developmental stages. Mathematical model is studied for the possibility to be used for prognostication of results of plant development and its relation with other plants in cenosis. Georgian Scientific Research Institute of Agricultural Radiology, Georgian Agricultural Scientific Academy. Institute of Calculating Mathematics, Scientific Academy of Georgia. Radiation Studies, v IX, 2000, pp 52-57 THE INFLUENCE OF
GAMMA-IRRADIATION ON THE CROP CAPACITY AND CHEMICAL INDICATORS OF
FRUIT IN PEACH PLANTS The periodical alteration of crop capacity and the one of chemical indicators have been shown to be observed in parallel with alteration of ionizating gamma-irradiation dose concerning specification of breeds. Because of some interesting changes the three form of middle maturity period have been selecded. The experiments have shown that by application of gamma-irradiation the forms of practical importance could be obtained. Georgian Scientific Research Institute of Agricultural Radiology, Georgian Agricultural Scientific Academy. Radiation Studies, v IX, 2000, pp 58-61 INVESTIGATIONS
ON THE DEVELOPMENT OF HIGH- EFFICIENT MEDICAL PREPARATS ON THE BASIS
OF IOD CONTENT ALGAE SPIRULINA PLATENSIS In the present work the technology of preparation of homogenic Iod content biomass on the basis of algae Sp. Platensis is described. The possibility of manufacturing of a preparat with any predetermined concentration of Iod is shown. The results of the investigation of physico-chimical properties of the samples prepared with the proposed technology is given. The Iod contents in the interval 100-200 mg for profilactic purposes, and 200-500 mg interval for medical purposes are recommended. Georgian Academy of Sciensce E. Andronikashvili Institute of Physics Radiation Studies, v IX, 2000, pp 62-68 JOINT ACTION OF
IONISING RADIATION AND ORGANOPHOSPHOROUS PESTICIDE ON ANIMALS
VIABILITY It has been shown that daily administration of chlorofos directly to the stomach of the rats (100 mg|kg) irradiated with a minimum lethal dose of -radiation improves general view, significantly increases the mass and reduces bronchopneumonic frequences opposed to the control group. The administration of chlorofos in the same doses, but to the rats irradiat at the dose of LD50, does not effect animals suvivability, as it stayed the same as in the control irradiated gvoup. Georgian Academy of Agricultuval Sciences Scientific-Reseavch Institute of Radiology Radiation Studies, v IX, 2000, pp 69-73
ECONOMIC-BIOLOGIEAL CHARACTERS OF VEGETABLE PLANTS IRRADIATED BY
GAMMA - RAYS By experiments conducted the influence of gamma-irradiation of various doses on the Agricultural plants before planting is ascertained. In various agricultural plants doses are differend, and the cunduction of phenological ways are also different. Ceorgian Scientific-research Institute of Agricultural Radiology Radiation Studies, v IX, 2000, pp 74-79 NEUTRON
ACTIVATION ANALYSIS OF BLUISH-GREEN ALGA SPIRULINA PLATENSIS:
DETERMINATION OF SODIUM, ALUMINUM AND MANGANESE Quantitative content of sodium, aluminum and manganese in dry samples of bluish-green alga Spirulina Platensis has been studied in the work by the method of instrumental neutron analysis. TSMU Departament of Preventive Medicine. Radiation Studies, v IX, 2000, pp 80-86 RADIATION
BACKGROUND OF WESTERN GEORGIA AND DOSE OF EXTERNAL EXPOSURE OF
PUBLIC Radiation background of open areas and buidings of different functional perpose of western Georgia - Adjara, Samegrelo, Guria, Lanchkhuti, c.Poti and dose of external exposure of public - have been studied. The most low radiation background have been registered in Adjara - 88-111nGy/h, relatively higer radiation background in Samegrelo - 132 nGy/h, and buildings in Guria - 122 nGy/h. Radiation background of mentioned regions are in limits of countres with incrased radiation background. Annual dose of exposure of public fluctuated in limits 0,81-1,09 mSv/y. TSMU Departament of Preventive Medicine. Radiation Studies, v IX, 2000, pp 87-97 THE INTERNAL
IRRADIATION AND THE ONKOLOGICAL SICK RATE OF IMERETI REGION The internal irradiation of population of the Imereti region caused by biogenically dangerous radionuclides Sr-90 and Cs-137 is calculated between 1970-97 years. Simultaneously oncological diseases are studied between 1981-95 years. The cause and effect consequence is defined between internal irradiation and oncological diseases. TSMU Departament of Preventive Medicine. Radiation Studies, v IX, 2000, pp 98-102 EPOCH OF
CHERNOBYL IN THE CAUCASUS (1986-1998) From the sacral-epochal sense of
the 12-year cycle. Can rightfully consider the "epoch of Chernobyl"
to have been terminated. Since the first days of May 1986 there have
been radioactive rainfall on the Blacksea coast of the Caucasus,
Colchis lowland and high mountaineous regions of Georgia. Already on
May 2-3 1986 in sample of Sukhumi and on May 3-4 in Tbilisi
radiometric network of Georgian hydrometer fixed the existence of
"fresh" i.e. short-dife isotopes. We have earlier published several
special studies of group of authors - the results of State target
projects. Estimation of variation in time and space of dose loadings
of population in the Transcaucasus is realized by radioecological
monitoring- by the system of reiterative observation on the elements
of surrounding natural environment with definite purposes in terms
of the predetermined programmes of multitarget informational
character, with the evaluation of factual and prognosing state.
Optimization of the network of radioecological monitoring in
theTranscaucasus occurs taking into account the peculiarities of
dessimination of natural sources of radiation and the detected
distribution of global radioactive fall-outs. In the period of
maximum global radioactive fall-outs we have demonstrated that
together with extreme North and Woodlands, mountinous Georgia also
belongs to "biochemically hot" regions. Anomalous districts were
detected with increased, almost by one order, penetration of
strontium-90 and cesium-137 into the human body. Georgian Academy of Sciences Scientific Research Centre of Radiobiology and Radiation Ecology Radiation Studies, v IX, 2000, pp 103-134 TRENING IF
GEORGIA POPULATION USING IONIZING RAYS FOR MEDICAL PURPOSES The article contains Georgian
population radiation data, reseived as a result of X-ray
diagnostical procedures in 1971-1998 years. Effective equivalent
radiation dose ranged from 0,01 to 16 vzv per year. National Center of Higiene of the Ministry of Health. Radiation Studies, v IX, 2000, pp 120-125 NUCLEAR
ENERGETICS AND RADIATION SAFETY The data on the development of the world nuclear energetics have been presented in the work. Some data on the results of the influence of accidents in atomic energy stations on the environment, including the effect of Chernobil disaster on radiation situation in Georgia are presented. Some problems of radioecology are considered in connection with the neutralization of radioactive waste. E. Andronikashvili Institute of Physics, Georgian Academy of Sciences Radiation Studies, v IX, 2000, pp 126-134 INFLUENCE OF
ANDROGENES ON THE ADAPTIVE PROCESSES IN THE MALE RATS BODY IN
ALLOXAN DIABETES The studies are carried out on
the intact sterile "alloxan diabetic" the "Vistar" line male rats,
and the "alloxan diabetic" ones, having been given the synthetic
androgene – methiltrienolon, with the body weight of 180 – 200
gramms. Georgian Academy of Sciences The A. N. Natishvili Institute of Experimental Morphology Radiation Studies, v IX, 2000, pp 135-144 THE ROLE OF
TRANSMEMBRANE TRANSPORT OF SODIUM, POTASSIUM AND CALCIUM IONS IN THE
SYNTHESIS OF DNA IN TUMOUR CELLS IN CONDITIONS OF RADIATION EXPOSURE The aim of present study was to reveal correlation between DNA content in tumour cells and sodium, potassium and calcium ions transmembrane transport level, both in intact cells and in cells after radiation of different doses. As a result, activation of transmembrane transport of above mentioned ions in tumour cells (sarcoma-37) in comparison with normal fibroblasts, has been observed. And DNA content in cells is related with intensity of ions transmembrane transport. Ionizing radiation in the dose of 200 rad suppresses sodium, potassium and calcium ions transport in tumour cells and DNA content in them correspondingly. Ions concentration augmentation in tumour cells, occurred, due to their malignisation, brings to calcium ions active transport activation, as a result more amount of these ions moves into intercellular space, witch in potential can contribute to restoration of cells adhesion strength and can be regarded as a certain reserve of cell stabilization. Oncological scientific Center Radiation Studies, v IX, 2000, pp 145-151 ACTION OF
REPEATED X-RADIATION IN SUBLETHAL DOSES WITH 3 MONTHS INTERVAL ON
HEART RATE VARIABILITY(HRV) IN MALE CHINCHILLA RABBITS Main parameters of
time-dumain(TD) and frequency-domain(FD) analysis of HRV were
sdudied in male rabbits during passive wakefulness before and during
3 months after sublethal(2.0Gy) total repeated X-irradation. By
comparison of the results of TD analysis and their derivative
indices, as well as main parameters of spectral analysis two groups
of rabbits with various initial level of regulation of cardiac
activity and radiosensitivity were distinguished: group I with the
predominance of the cholinergic system activity and group II whith
the predominance of adrenergic one, relatively more sensitive to
X-rays. Georgian Academy of Sciences Scientific Research Center of Radiobiology and Radiation Ecology Radiation Studies, v IX, 2000, pp 152-160 ACTION OF
TRIPLE X-IRRADIATION IN SUBLETHAL DOSES WITH 3 MONTHS INTERVALS ON
HEART RATE VARIABILITY IN MALE CHINCHILLA RABBITS Main parameters of time-domain(TD) and frequency-domain(FD) analysis of heart rate variability (HRV) were studied in male chinchilla rabbits during 77 days after third sublethal (2.0 Gy) total X-irradiation. By comparison of the results of TD and FD analysis two groups of rabbits were not distinguished and the changes of HRV were not more pronounced and prolonged after the first two irradiation. After 24h of third X-irradiation only heart rate and mode were changed; after 3 days the range of variability decreased and tension index increased too; then the state was relatively stabilized, but after 1 month of irradiation index of vegetative balance, adequacy of regulation processes and vegetative index of rhythm were reliably decreased (P<0.05). At the end of 2 months all of the TD parameters were statistically authentic difference from initial parameters, but at the end of observation only slight bradycardia and the increased mode occurred. FD analysis has shown that only after 1 month of third (as after the first two)irradiation total power (P<0.05), range of very low frequency(P<0.01), as well as high and low frequencies (P<0.1) were incresed. At the end of observation LF/HF ratio was increased too. Therefore, our rhythmocardiological studies suggest that the late effects of cardiac rhythm regulation abnormalities in sublethally irradiated rabbits result from insufficiency of authonomic regulatory mechanisms. Georgian Academy of Sciences Scientific Research Center of Radiobiology and Radiation Ecology Radiation Studies, v IX, 2000, pp 161-165 ACTION OF
SIGNAL X-IRRADATION IN LETHAL DOSE(9 GY) ON HEART RATE VARIABILITY
IN MALE CHINCHILA RABBITS Using the update methods of
investigation, the importance of initial vago-sympathetic tension
after irradiation of Chinchilla rabbits in fatal doses was studied. Georgian Academy of Sciences Scientific Research Center of Radiobiology and Radiation Ecology Radiation Studies, v IX, 2000, pp 166-180 INFLUENCE OF
HYPOMAGNETIC FIELD ON THE SEPTAL AND RAPHE NUCLEI NEURONAL AND GLIAL
CELLS IN TISSUE CULTURE Influences of the hypomagnetic (5000 nT) medium on the neuronal and glial cells of the septum pellucidum- and raphe nuclei has been studied in the tissue culture. It was found that the fibrous astrocytes and nervous cells possess an exceptionally high sensitivity. Hypomagnetic medium exerts an unfavourable influence on their structure. Georgian Academy of Sciences Scientific Research Center of Radiobiology and Radiation Ecology Radiation Studies, v IX, 2000, pp 181-187 INFLUENCE OF
HYPOMAGNETIC MEDIUM ON PROLIFERATION ACTIVITY OF THE HIPPOCAMPAL
FASCIA DENTATA AND AMMON’S HORN SUPRAFIMBRIAL CELLS IN EARLY- AND
LATE ONTOGENESIS According to the literary data
the neuroblasts of hippocampal fascia dentata belong in the
most active cytogenetic population. However, as concerned the
cytogenesis duration, there are differences in these cells. The
source of cellular proliferation for these regions of hippocampus
are the ventricular regions of lateral ventricles, while following
their exhaistion - local proliferation of the cambial cells and the
glioblasts. In the Ammon’s horn such a region is presented by the
suprafimbrial zone, where proliferation occurs mostly in the
embryonal period, while in the postembryonal period proliferation
occurs on the early stages of ontogenesis only. Local proliferation
zone for the fascia dentata cells is represented by
suprafimbrial zone, in which the proliferation process occurs most
intensively and, during first three weeks of life, about 80% of the
granular layer cells are formed. Georgian Academy of Sciences Scientific Research Center of Radiobiology and Radiation Ecology Radiation Studies, v IX, 2000, pp 188-196 INFLUENCE OF
EXTENDED EXPOSURE TO THE POWER-FREQUENCY ELECTROMAGNETIC FIELD ON
THE BEHAVIOR OF RATS IN "OPEN FIELD" Influence of 180 minutes exposure to the several induction power-frequency electromagnetic fields (EMF) on the behavior of rats in "Open field" was investigated. Various induction EMF was shown to have a different effect on the same behavioral acts of rats in "Open field". The same induction EMF induced varied changes in behavior when exposure time was different. In our opinion, this speaks of sensitiveness of rats’ emotional-motivational sphere to the strong ecological factor of the modern world, as electromagnetic fields are. Georgian Academy of Sciences Scientific Research Center of radiobiology and Radiation Ecology Radiation Studies, v IX, 2000, pp 197-205 EFFECT OF
POWER-FREQUENCY EMF ON RATS’ BEHAVIOR AND THE DISTRIBUTION OF FREE
AMINO-ACIDS IN CEREBRAL CORTEX The action of chronic exposure to
power-frequency electromagnetic fields (EMF) at the induction of 1,5
mT on the rats’ aggressiveness and their behavior in Open Field as
well as on the distribution of free amino-acids in cerebral cortex
was studied. Statistically significant changes were shown in the
distribution of free amino-acids after exposure which manifested
themselves with different changes in rats’ aggressiveness and their
behavior in Open Field: chronic non-stop exposure caused loss of
aggressiveness against grasshoppers. Georgian Academy of Sciences Scientific Research Center of Radiobiology and Radiation Ecology Radiation Studies, v IX, 2000, pp 206-217 THE ANALYSIS OF
MEMORY AND BEHAVIOR OF RATS DURING THE PERIOD OF THEIR ANTENATAL AND
POSTNATAL DEVELOPMENT AFTER THE INFLUENCE OF ELECTROMAGNETIC FIELD The rats that were in the surrounding of electromagnetic induction field of (50-60Hz) 1-1,5 mT net frequency on all their development stage, were tested. Their emotional-motivational behavior was studied by the method of "open field" and the memory of their psychomotoral mood was studied in accordance with the method of passive isolation offered by Esman and Alpern.As we think, the influence expressed in the emotional sphere of animals some infringements in memorial sphere are connected with this fact. The fact, that during the "open field" test the orientational-searching activity of experimental animals is raised in the amount of urinations and boluses is much smaller, shower also the emotional decrease. Georgian Academy of Sciences Scientific Research Center of Radiobiology and Radiation Ecology Radiation Studies, v IX, 2000, pp 218-229 NEW METHOD OF
INVESTIGATION OF RED BLOOD SYSTEM With in the framework of systems
approach a new methodological approach has been developed for the
investigation of the functional state of the red blood system (RBS),
based on the analysis of population spectra (PS) of peripheral blood
erythrocytes (PBE) - distribution of PBE according to their
physiological state. The physiological state of erythrocytes is
estimated by this methodological approach in terms of two parameters:
degree of spherulation of cells and their volume. Georgian Academy of Sciences Scientific Research Center of Radiobiology and Radiation Ecology Radiation Studies, v IX, 2000, pp 230-258
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