Published 1989 | Version v1
Report Open

The specific features of high energy protons biological action for various regims of the pulse forming

Creators

  • 1. Tsentral'nyj Nauchno-Issledovatel'skij Rentgeno-Radiologicheskij Inst., Leningrad (USSR)
  • 2. AN SSSR, Leningrad (USSR). Inst. Yadernoj Fiziki

Description

The biological response on the proton irradiation was investigated at Gatchina synchrocyclotron. The frequency and the intensity of the beam were changed in such a way that the total dose for a certain period of time was preserved constant. The irradiated objects were logarithmically growing mice tumore and DNA-solutions. Our experiments showed that the radiation dose per beam pulse of accelerator fine structure was the main factor affected the relative biological responce. 2 refs

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Additional titles

Original title (Russian)
Особенности биологического действия протонов высоких энергий при варьировании режима ультрафракционирования

Publishing Information

Imprint Pagination
8 p.
Report number
LIYaF--1520

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
23016777
Subject category
S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS; S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
Descriptors DEI
BIOLOGICAL RADIATION EFFECTS; CARCINOMAS; DNA; DNA REPAIR; DOSE-RESPONSE RELATIONSHIPS; EXPERIMENTAL NEOPLASMS; FRACTIONATED IRRADIATION; LIFE SPAN; LOCAL IRRADIATION; MEV RANGE 100-1000; MICE; PROTON BEAMS
Descriptors DEC
ANIMALS; BEAMS; BIOLOGICAL EFFECTS; BIOLOGICAL RECOVERY; BIOLOGICAL REPAIR; DISEASES; ENERGY RANGE; IRRADIATION; MAMMALS; MEV RANGE; NEOPLASMS; NUCLEIC ACIDS; NUCLEON BEAMS; ORGANIC COMPOUNDS; PARTICLE BEAMS; RADIATION EFFECTS; RODENTS; VERTEBRATES