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PubMedDate not supplied

[Palladium-containing compounds possess radiation-protective properties and enhance adaptive response of CFUs to radiation].

Efasol and potassium tetrachloropalladate being injected into mice prior to irradiation with a dose of 150 sGy increase the colony forming activity of animals bone marrow cells transplanted in lethally irradiated recipient mice. The palladium presence in such compounds is supposed to be a reason of radioprotection. Upon the combined application of potassium tetrachloropalladate and irradiation of mice with an adaptive dose of 5 sGy a potentiation of individual effect of each separate agent to increase CFUs resistance against the consequent irradiation was observed.

Adaptation, Biological↗
PubMed2002

Radionuclide and radiation protection data handbook 2nd edition (2002).

This handbook is a reference source of radionuclide and radiation protection information. Its purpose is to provide users of radionuclides in medicine, research and industry with consolidated and appropriate information and data to handle and transport radioactive substances safely. It is mainly intended for users in low and intermediate activity laboratories. Individual data sheets are provided for a wide range of commonly used radionuclides (144 in total). These radionuclides are classified into five different groups as a function of risk level, represented by colours red, orange, yellow, green and blue, in descending order of risk.

Humans↗
PubMed2004

An integrative radiation protection control system based on a CAN bus for the HT-7U tokamak fusion device.

A radiation protection control system has been designed, based on distributed computers and consideration of the features of the radiation source of the HT-7U fusion experimental device, for protecting the workers and the public against neutron and photon radiation, and especially for ensuring that workers cannot unexpectedly enter an area of high radiation level in any case. A multisubsystem (irradiation monitoring subsystem, access control subsystem, safety interlock subsystem and other related facilities) integration concept is proposed for the design. This system has been implemented on the basis of the up-to-date industrial field bus CAN, featuring simplicity and flexibility of installation and maintenance, capability for real-time long distance communication and multi-master protocol.

Humans↗
PubMed1975

[The importance of afterloading technics for radiation protection].

The importance of afterloading techniques for the improvement in radiological protection is shown. Simplifications of the constructional and operational provisions of radiation protection resulting therefrom are discussed. In this connection, the possibility is accentuated of completely giving up under certain conditions the measurement of the individual exposure doses to personnel working in the irradiation room, using long-term and short-term dosimeters.

Female↗
PubMed1988

The construction of computer tomographic phantoms and their application in radiology and radiation protection.

In order to assess human organ doses for risk estimates under natural and man made radiation exposure conditions, human phantoms have to be used. As an improvement to the mathematical anthropomorphic phantoms, a new family of phantoms is proposed, constructed from computer tomographic (CT) data. A technique is developed which allows any physical phantom to be converted into computer files to be used for several applications. The new human phantoms present advantages towards the location and shape of the organs, in particular the hard bone and bone marrow. The CT phantoms were used to construct three dimensional images of high resolution; some examples are given and their potential is discussed. The use of CT phantoms is also demonstrated to assess accurately the proportion of bone marrow in the skeleton. Finally, the use of CT phantoms for Monte Carlo (MC) calculations of doses resulting from various photon exposures in radiology and radiation protection is discussed.

Bone Marrow↗