Variation of Po-210 daily urinary excretion for male subjects at environmental level
Result description
Po-210 was determined in 24-h urine of seven healthy males from Prague, Czech Republic, for ten consecutive days. The results show that for each volunteer, the urinary excretion of Po-210 changed only little from day to day in the studied time period. For two volunteers, the difference in the daily excreted Po-210 activity for two consecutive days was not significant, given the 95 % confidence interval (two sigma) of the activity measurements. The same is valid for the excretion data of the other volunteers, except for some days where the differences were slightly higher. The range of daily urinary excretion of Po-210 of each volunteer in the studied time period was quite narrow. Among the volunteers, the maximum daily urinary excretion value of Po-210 was at most about a factor of 2.5 higher than the lowest excretion value. An attempt to explain the observed small inter-individual variability of Po-210 excretion in daily urine is made.
Keywords
The result's identifiers
Result code in IS VaVaI
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
Variation of Po-210 daily urinary excretion for male subjects at environmental level
Original language description
Po-210 was determined in 24-h urine of seven healthy males from Prague, Czech Republic, for ten consecutive days. The results show that for each volunteer, the urinary excretion of Po-210 changed only little from day to day in the studied time period. For two volunteers, the difference in the daily excreted Po-210 activity for two consecutive days was not significant, given the 95 % confidence interval (two sigma) of the activity measurements. The same is valid for the excretion data of the other volunteers, except for some days where the differences were slightly higher. The range of daily urinary excretion of Po-210 of each volunteer in the studied time period was quite narrow. Among the volunteers, the maximum daily urinary excretion value of Po-210 was at most about a factor of 2.5 higher than the lowest excretion value. An attempt to explain the observed small inter-individual variability of Po-210 excretion in daily urine is made.
Czech name
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Czech description
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Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DL - Nuclear waste, radioactive pollution and control
OECD FORD branch
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Result continuities
Project
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Radiation and Environmental Biophysics
ISSN
0301-634X
e-ISSN
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Volume of the periodical
54
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
251-255
UT code for WoS article
000353356700011
EID of the result in the Scopus database
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Basic information
Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
DL - Nuclear waste, radioactive pollution and control
Year of implementation
2015