Document Detail


Radiation damage to bull sperm motility. I. X-ray effects and target theory.
MedLine Citation:
PMID:  5794109     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Diluted bull semen samples were irradiated with 180 kv X-rays. Dose response curves were measured for the survival fraction of the spermatozoa, and for the average velocity of the surviving cells. The dose response curves did not show a sensitivity threshold. The half-value dose was determined as 11 kr for the survival fraction and 10 kr for the average velocity. Target theory was adapted specially to explain the form of the measured dose response curves. From this target theory it was found that a small sensitive element is present in the sperm cell with a volume of approximately 0.7(5) x 10(-15) cm(3).
Authors:
G van Herpen; R Rikmenspoel
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Biophysical journal     Volume:  9     ISSN:  0006-3495     ISO Abbreviation:  Biophys. J.     Publication Date:  1969 Jun 
Date Detail:
Created Date:  1969-08-30     Completed Date:  1969-08-30     Revised Date:  2009-11-19    
Medline Journal Info:
Nlm Unique ID:  0370626     Medline TA:  Biophys J     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  822-32     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Cattle
Cell Biology*
Cell Movement
Male
Models, Theoretical
Radiation Effects*
Spermatozoa / radiation effects*
Comments/Corrections

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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