Estimation of accumulated dose of radiation by the method of ESR-spectrometry of dental enamel of mammals

被引：22

作者：

Serezhenkov, VA ^{[1
]}

Moroz, IA ^{[1
]}

Klevezal, GA ^{[1
]}

Vanin, AF ^{[1
]}

机构：

[1] RUSSIAN ACAD SCI,INST DEV BIOL,MOSCOW 117808,RUSSIA

来源：

APPLIED RADIATION AND ISOTOPES | 1996年 / 47卷 / 11-12期

关键词：

D O I：

10.1016/S0969-8043(96)00199-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

ESR-spectrometry was used to investigate radiation-induced paramagnetic centers in enamel of mammals: carnivores (polar bear and fox), ungulates (reindeer, European bison, moose), and man. Values at half the microwave power saturation of the radiation signal, P-1/2, evaluated at room temperature, was found to range from 16 to 26 mW for animals and man. A new approach to discrimination of the radiation induced signal from the total ESR spectrum of reindeer enamel is proposed. 'Dose-response' dependencies of enamel of different species mammals were measured within the dose range from 0.48 up to 10.08 Gy. Estimations of 'radiosensitivity' enamel of carnivores and ungulates showed good-agreement with radiosensitivity enamel of man by ESR method. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：1321 / 1328

页数：8

共 25 条

[1]

[Anonymous], TEETH FORM FUNCTION

[2]

BEINERT H, 1972, BIOL APPLICATIONS EL, P351

[3]

Bhaskar S.N., 1980, ORBANS ORAL HISTOLOG, V9th ed.

[4]

BRILLIANT MD, 1990, GEMATOL TRANSFUZIOL, V35, P11

[5]

BURBAEV DS, 1985, ZH FIZ KHIM+, V59, P2287

[6]

CEVS P, 1972, RADIAT RES, V51, P581

[7] MECHANICALLY-INDUCED GENERATION OF RADICALS IN TOOTH ENAMEL [J].

DESROSIERS, MF ;

SIMIC, MG ;

EICHMILLER, FC ;

JOHNSTON, AD ;

BOWEN, RL .

APPLIED RADIATION AND ISOTOPES, 1989, 40 (10-12) :1195-1197

[8]

DOMRACHEVA EV, 1991, HEMATOL PERFUSIOL, V61, P18

[9]

Fukuhara, 1959, ACTA ANAT NIPPON, V34, P322

[10] ELECTRON-SPIN-RESONANCE DOSIMETRY FOR ATOMIC-BOMB SURVIVORS USING SHELL BUTTONS AND TOOTH ENAMEL [J].

IKEYA, M ;

MIYAJIMA, J ;

OKAJIMA, S .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1984, 23 (09) :L697-L699

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