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Table 2 Erythrocyte thrombi (stases) in the surgical field of Wistar rats suspected by 2 PM and confirmed histologically

From: Intravital imaging in spontaneously hypertensive stroke-prone rats-a pilot study

Wistar HE-staining (confirmed) 2 PM (suspected)
Age animals Capillary stases Arteriolar stases Capillary stases Arteriolar stases
17 w 47 0 0 0 0
20 w 48 0 0 0 0
49 0 0 0 0
27 w 52** 0 0 0 0
29 w 55** 0 0 0 0
30 w 89 0 0 0 0
31 w 60 1 1 0 0
90 0 0 1 0
32 w 57 0 0 1 0
33 w 62 0 0 0 0
34 w 59 0 1 0 0
35 w 64 1 0 0 0
36 w 65 1 1 0 0
Total number 3 3 2 0
in% 23% 23% 15% 0%
  1. HE-investigations of Wistar control rats revealed erythrocyte thrombi within the capillaries (n = 3 animals, 23%) and arterioles (n = 3 animals, 23%). With intravital imaging in some animals capillary (n = 2, 15%) but no arteriolar erythrocyte accumulations were suspected. Overall, results obtained from both techniques did not fit in any of the controls.
  2. 1 – existent, 0 – not existent; ** – animals without dura mater removal.