National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
The distribution of radioactive stroncium in organism
PAULŮ, Zuzana
The topic of my bachelor thesis is the distribution of radioactive strontium in organism. The thesis is divided into three main parts. In the first part I describe general problems of radioactive strontium, talk about possible ways of entrance of this radionuclide into organism and discuss resulting health hazards. In the second part I mentioned three case studies dealing with contamination by radioactive strontium. The first case study describes the long term contamination by 90Sr in the Techa river population. The second one is the study of a group of volunteers who received 85Sr and subsequently the excretion, elimination and retention of this radionuclide in the organism of the volunteers were observed. The last case study describes the influence of the external radiation on distribution of the radioactive strontium in the organism of rats. The third part of my graduation thesis contains the discussion on the problem of distribution of radioactive strontium in the organism of mammals. The aim of my bachelors thesis was to make analysis of the distribution of radioactive strontium in organism according to different ways of its entrance into the organism. My hypothesis was that the degree of damage to the organism does not depend on the way of entrance of this radioactive strontium into the organism. The hypothesis was rejected after I analysed and compared all avaliable data.

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