SCIENTIFIC ABSTRACT VLADIMIROV, V.G. - VLADIMIROV, V.M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001860210020-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 20
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

V,-,,DfMiRGIJp V.G.;
1. Kafedra -ibcra-
t-)-riyu I,

AOOESSION NR: AP4025117 S/oo2o/64/155/003/0683/094
AUTHORSt Ivanov, I.I.; Borovikovaq o.N,; Vladimirov# V,G,l Dolgo-S&
burov, V.B.; Sharobsyko, V.1,
TITLE: On the mechanism of reduction of the DNA level In body tissues
exposed to Ionizing radiation
SOURCE: AN M. Doklady*# V.155, no-3. 1964, 683-684
TAGS: nucleus DNA, DNA tissue level, ray,irradiation, lympho-1
cyte, spleen lymphocyte, DNA destruction, acridine orange stain, ultra
violet green fluorescence, ultra violet red fluorescence
ABSTRACT: Earlier determination of DNA reduction in the cell nuclei
of mamm-al tissuas (ultra violet cyto spectrometry) gave only an average
DNA content in the cell, without taking account of its functional
state. The authors contend that the observed reduction is due to the
lower DNA content In cells which are dying or have died following
irradiation. They studied difference In functional condition, as re-
lated to DNA contents In epleen*lymphooytes of 19 white rats one day
before and after whole body X-ray Irradiation with a 300 roentgen doge,
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ACCESSION NR: AP4025117
.The ultra violet and other equipment are described. Staining with ac-
ridine-orange afforded cell differentiation according to-the function-
,al state, without impairing the reliability 9f quantitative \PRL dater-
mination. Uninjured cells retained green fluorescence whil that of
.the injured cells was red. The ultra violet technique ofTeparate DNA
,determination in these cells is described. Nucleic acids were not
4solated, since the small RNA content could be neglected In this case.
DNA nucleus concentration in the cells with green fluorescence was al-
most the same for irradiated and non-irradiated lymphocytes (6.49
,10-12 and 6.23 - 10-12g reap.) while that of calls with red fluores-
..cence was considerably lower (1.81 .,10-12g). This points towards
,death with depolymerization. and decomposition of the latter's.DNA.
.Orig. art. has I table.
'ASSOOIATION:, Bodnno-Oideditsinskaya akademiya Im, S.M. Kirova (Mlllta4.
Medical Academy)
:SUBMXTTEDt 1118OP63 DATE AOQ: ITApr6k BNOL: 00
SUB CODE: OH NS NR REP BOVS 007 OZMs 002
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Voyenno-meditsinskaya alr-lder.iiya i nl

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L ~662-66 EWA W1J,?WF( m)/P-,WA W-2 P14
ACCESSION NR: AP5015732 UR/0205/65/005/003/01;15/0422
628.58 : 577.391
AUTHORI jjzjLarAk1yLapj T. Vladimirov, V. G. w
Golubentsev,-D.- A
TITLE. Effect of sulfur-containing radioprotective substances on biochemical changes
!in the irradiated organism f/
SOURCE. Radiobiolcgiya, v, 5, no. 3, 1965, 415-422
TOPIC TAGS: radioprotective agent, nucleic acids, cysteamine, adenosine triphos-
pboric acid, oxidative phosphorylation, ionizing radiation, spleen, thymus, intes-
tine
ABSTRACT: The authors investigated the prophylactic effect of cysteamine and its
disulfide (cystandne) on nucleic acidl7ATP, and on the processes of oxidative Phos-1
i
lphorylation in radiosensi- ve tissues of rats (spleen, thymus, small intestine) af-,
Ler exposure to ionizing radiation. Whole-body irradiation (600-750 P) resulted in
Irapid and severe disturbance of oxidative phosphorylation and of AT?, EVA, and FVA
moetabolism in the radiosensitive tissues. Administration of cysteamine or its di-
[sulfide (75-100 mg per kg of animal weight) did not wholly prevent such impairment,

J, 3662-66
ACCESSION NR: APS015732
although the degree of impaim~ent was less than when the radioprotective agents were
not used. The irvignitude of the level of DIIA in individual sroall lymphocytes of the
spleen determined by ultraviolet rytospcctropbotometr~y showed that the protective
effect of cystamine is exerted at the cell level in the intact organism The pm-
~
vention of injury in !rany radiosensitive cells by cysteamine and cystamdne probably
explains -the fairly rapid regeneration of the hemopcietic tissueq. Since the
changes in oxidative phosphorylation parallel thone in ATP and nijcleic acid mnetabo_
lism during radiation disease and since these chanigcs are weakened by radio-Protect ve
compounds, a-close conn--::tion must exist between the disruptlans of the biQch~~Tnnical
processes studied. Orig. art. has: 4 figlires, 11.~table.
ASSOCIATION: Voyenno-ineditainskaya akademiya im. S. M. Kirova, Leningrad (qilitarv
Medical Acadqmy)
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SUBMITTED: 19Aug64
NO REF SOV: OID3
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1 1-1 ,I I 1 11
V virl"
KONDRASHOV, V.A., kand.tekhn.nauk; VLADIMIROV. V.G., iuzh.
Regulating steam pressure in marine steam turbine packing syst*ims.
Sudostroenle 13 no.12:27-32 D 157. min n12)
(Steam turbines)
' Ooyernors (Steam engine)

VLADIMIROV, V.G.# inzh.
Automatic control of
no.3;62-4 Mr 161,
(Marine
marine gas turbine power plants. Sudostroenie 27
(KMA 14-- 3)
gas.-turbineo-) (Automatic control)

KOSTTKOV. Tu.V.; YMMOLAYN, L.N.; VLADPIII?DV, V.G., podpolkornik,
redaktor I TWINSKATA, H.Z., l.3MIL"MVVIYw4%daktor.
[Radi.o ar-ster's first book] Pervaia kniga radiolinbitelia.
Moskva, Voen.lzd-vo Ministerstva obororq SM, 1955. 301 p.
(Radio-- Amateurs' manugle) (I-ILRA 8:11)

VLAT'1141ROV V. mdVolkolinil,
-.- --- . ~ I - - , P . -
lmc--rinn f'--. .
.!27iter-l a~#,-vb Av. i icsm-~ 47 -,C.IG:92-93
C' 164. (14TRA 17:10)
L 01,ratalya 1. kosiTcn;iv!.1'm'l,

VIADMRCIV, V. I.
1-1-- ~
Reproduction of Vimbe vimba carinata (Pall") in the Dnieper
River following the construction of the Kakhovka Hydroelectric
Power Station. Vop. ikht. 2 no.1:2-16-126 162. (KIRA 15:3)
1. Institut gidrobiologii AN USSR, Kiyev.
(DITIEPER RIVER--VIMU)

VLADIMIROVp V.I-.,;,_Pzh.
Using acoustical disperser for preparing bituminous emulsions.
Avt. dor. 26 no.6:8-9 Je t63. (MIRA 16t8)
(Bitumen) (Ultrasonic waves-Industrial applications)

GUREVICH, L.E.; VLAD114MOV V.I.
Kinetic properties of a raiefied plasma, with a high
radiative pressure and the effects of mutual entrainment.
of electrons and photons. Zhuro- -ekepe i teor, fiz. 41+ no.W6646
.Ta 163. (14IRA 16:5)
1. Fiziko-tekhnicheskiy institut imeni A.F.Ioffe AN SSSR.
(Plasma (Ionized gases)) (Electrons-Scattering)
(Photons-Scattaiing)

. VLADMIROV, V.I.
------ -I---
Theory of the coagulation of surplus vacancies during the
cooling of solids. Fiz. tver. tela 2 no.1:157_167 Jan '60.
(MIRA 14:9)
1. Leningradskiy fiziko-tekhnicheskiy institut All SSSR.
(Grystals-Defects)

f . .
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GURNICH, L.E.; VIADIMIROV, V.I.
Kinetic theory of strength. Fiz. tver. tela 2 no.8;1783-1792 Ag
o6o. (MIRA 13:8)
1. Fiziko-tekhnicheskiy inotitut AN SSSR, Leningrad.
(Strength of materials)

VIADINIROY, V.I.; SHkB&MSH, A.M.; KANDZAS, P.P.; MISHIN&. A.M.
Method for speeding up the polymerization of ityrene in the
manufacture of optical lenses. Plast.massy no-3:71-73 160.
(MIRA 13:6)
(styrene) (Lenses)

82995
S/181/60/002/008/014/045
'z f - 15"a B006/BO70
AUTHORS: Gurevich, L~ ., Vladimirov, V.. 1.
TITLE- The Kinetic Theory_of_Strength 4P
PERIODICAI;~ Fizika tverdogo tela, 1960, Vol. 2, No. 8, pp. 1783-1792
TEXT: In order to explain the dependence of the time of rupture on the
stress applied to a solid body, S. N. Zhurkov and others (Refs. 1-4)'
developed a theory according to which the state under load is already
a non-equilibrium state and the rupture process begins before the -
critical stress is reached, and proceeds with a finite rate. Rupture is
always accompanied with plastic deformation which takes place both before
and during the fissure formation. The authors of the present paper have
now developed a theory of the rupture process for solid bodies. The
theory is based on the assumption that the fissures originate at the end
of a slipping band in the layer between the grains. The results of-the
theory agree with those of Zhurkov. The fact that in a real crystal
rupture occurs under a stress several orders of magnitude lower than the
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82995
The Kinetic Theory of Strength S/181/60/002/008/014/045
B006/BO70
value for solid bodies, is explained in different ways. The authors
discuss here.the hypothesis of Griffits, the hypothesis of endurance,
and the ideas based on the dislocation theory, and point some flaws in
them. The energetic problem of fissure formation is discussed according
to a theoretical consideration of the stress concentrations in the
intermediate layers. The following conclusions are obtained: (1) For
,(a 3/4
fissure formation is energetically unfavorable and so does
(a 3/4 JaNI/2
not occur. (2) For do 7 ) < a < do ~-d) , stress at the edge of the K
Td