CD 31

These images show the distribution of CD31 stain in a mammary tumor in a PyV-mT (Polyoma Virus Middle T) transgenic animal. The stain is intended to reveal the endothelium of small vessels. Note that they are sparse with no particular pattern.
(Slides courtesy of Dr. Carol MacLeod, UCSD).

10 x   20 x
  Histobank ID #1888
Low power image of a PyV-mT tumor stained for CD31 to identify small vessels.
  Histobank ID #1914
Higher power image of a PyV-mT tumor stained for CD31 to identify small vessels.
 
40 x      
  Histobank ID #1889
Higher power image of a PyV-mT tumor stained for CD31 to identify small vessels.Note the tumor cells in the perineural space and the CD31 positive cells.
     



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