Table II.

Mean number of positive cells (± SEM) for IdU, CldU, TUNEL, or double-labeled (IdU+/CldU+, IdU+/TUNEL+, or CldU+/TUNEL+) cells quantified in the control brain and 8 h after brain irradiation in the SVZ


Staining


Brain irradiation

Control brain
IdU  95.5 ± 6.24  161.75 ± 1.75 
CldU  30 ± 3.34  120 ± 8.29 
TUNEL  416.63 ± 9.3  5.13 ± 0.71 
IdU/CldU
   Among IdU
   Among CldU  27 ± 2.35
  (28.56 ± 2.97)a
  (91 ± 3)a  56.5 ± 7.24
 (34.85 ± 4.17)a
 (46.82 ± 4)a 
IdU/TUNEL
   Among IdU
   Among TUNEL   82.25 ± 5.28
  (88.77 ± 2.77)a
  (19.23 ± 1.5)a  0.5 ± 0.22
 (0.46 ± 0.15)a
 (14.44 ± 8.01)a 
CldU/TUNEL
   Among CldU
   Among TUNEL   22.5 ± 1.94
  (76.66 ± 4.81)a
  (5.55 ± 0.34)a  0
     (0)a    (0)a 

Staining


Brain irradiation

Control brain
IdU  95.5 ± 6.24  161.75 ± 1.75 
CldU  30 ± 3.34  120 ± 8.29 
TUNEL  416.63 ± 9.3  5.13 ± 0.71 
IdU/CldU
   Among IdU
   Among CldU  27 ± 2.35
  (28.56 ± 2.97)a
  (91 ± 3)a  56.5 ± 7.24
 (34.85 ± 4.17)a
 (46.82 ± 4)a 
IdU/TUNEL
   Among IdU
   Among TUNEL   82.25 ± 5.28
  (88.77 ± 2.77)a
  (19.23 ± 1.5)a  0.5 ± 0.22
 (0.46 ± 0.15)a
 (14.44 ± 8.01)a 
CldU/TUNEL
   Among CldU
   Among TUNEL   22.5 ± 1.94
  (76.66 ± 4.81)a
  (5.55 ± 0.34)a  0
     (0)a    (0)a 
a

Parentheses indicate the ratio of double-labeled cells among the total number of IdU+, CldU+, or TUNEL+ cells, as indicated in the left column.

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