Literature DB >> 2798773

Radium-226 retention in placenta and whole body of rat. Preliminary studies.

S G Kshirsagar1, K Sundaram.   

Abstract

The 226Ra retention in the placenta of rat during 3 successive pregnancies (92-213 days after injection) was about 4-5 x 10(-3)% of the injected dose (ID) constituting nearly 0.009% of the whole body 226Ra content (45-55% ID) in each pregnancy. Thus a uniform relationship was being displayed between the two contents to a reasonable extent. The implication of this observation is discussed vis-a-vis the determination of Ra body burden.

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Year:  1989        PMID: 2798773     DOI: 10.1007/bf01211261

Source DB:  PubMed          Journal:  Radiat Environ Biophys        ISSN: 0301-634X            Impact factor:   1.925


  6 in total

1.  COMPARISON OF CONCENTRATIONS OF ALPHA-EMITTING ELEMENTS IN TEETH AND BONES.

Authors:  V R HUNT; E P RADFORD; A J SEGALL
Journal:  Int J Radiat Biol Relat Stud Phys Chem Med       Date:  1963-09

2.  226 RA IN HUMAN EMBRYONIC TISSUE, RELATIONSHIP OF ACTIVITY TO THE STAGE OF PREGNANCY, MEASUREMENT OF NATURAL 226 RA OCCURRENCE IN THE HUMAN PLACENTA.

Authors:  B RAJEWSKY; V BELLOCH-ZIMMERMANN; E LOEHR; W STAHLHOFEN
Journal:  Health Phys       Date:  1965-03       Impact factor: 1.316

3.  Placental transfer of calcium and strontium in the rat and rabbit.

Authors:  R H WASSERMAN; C L COMAR; M M NOLD; F W LENGEMANN
Journal:  Am J Physiol       Date:  1957-04

4.  [Hair--biological indicator of the Ra226 content of the human organism].

Authors:  V A Antonova; N S Shvydko
Journal:  Gig Sanit       Date:  1971-05

5.  Distribution of strontium-85 in conceptuses of the pregnant rat.

Authors:  M H Wykoff
Journal:  Radiat Res       Date:  1971-11       Impact factor: 2.841

6.  Effect of stable strontium on the tissue alkaline and acid phosphatase activities of rat: feeding studies.

Authors:  S G Kshirsagar
Journal:  J Nutr       Date:  1976-10       Impact factor: 4.798

  6 in total

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